Entries |
Document | Title | Date |
20080201484 | CONTENT DELIVERING SYSTEM, SERVER, AND CONTENT DELIVERING METHOD - A receiver receives from a client, a participation request indicating that a delivery of a content is desired. An affiliated group-determining unit determines of which group corresponding to the attribute content the attribute of the user, included in the participation request is affiliated. When the other client corresponds to the same desired content and the same affiliated group as that of the participation request source client, and when the other client is already registered in a client database (DB), an access point-deciding unit decides the registered client as a access point of the participation request source client. When the other client is not registered in the client DB, the access point-deciding unit decides a delivering server as the access point of the participation request source client. | 08-21-2008 |
20080209068 | Out-of-band keep-alive mechanism for clients associated with network address translation systems - Architecture for maintaining connection state of network address translation (NAT) devices by employing an out-of-band (OOB) technique externally to application connections without imposing additional requirements on the underlying native application(s). The OOB solution can be applied to arbitrary connections without requiring modification to an application protocol and works with TCP and UDP. A keep-alive (KA) application is employed as an OOB mechanism that injects KA packets that appear to the NAT device to be coming from the native connection. These injected packets fool the NAT device into resetting the inactivity timer for that connection, but do not fool or confuse the native application, which is oblivious to the spoofing. Accordingly, the connection will not terminate due to NAT timeouts, and therefore, a client/server protocol, for example, will not need to generate fake activity packets to keep the connection alive. | 08-28-2008 |
20080215748 | Method and system for constraining server usage in a distributed network - A “velvet rope” mechanism that enables customers of a shared distributed network (such as a content delivery network) needing to control their costs to control the amount of traffic that is served via the shared network. A given server in the distributed network identifies when a customer is about to exceed a bandwidth quota as a rate (bursting) or for a given billing period (e.g., total megabytes (MB) served for a given period) and provides a means for taking a given action based on this information. Typically, the action taken would result in a reduction in traffic served so that the customer can constrain its usage of the shared network to a given budget value. | 09-04-2008 |
20080228936 | Point to multipoint reliable protocol for synchronous streaming data in a lossy IP network - A method and apparatus for improving the reliability in the synchronous streaming of data from a sender to multiple receivers, especially in networks having a limited bandwidth. The sender is configured to change the format of the data to be sent by segmenting the data into packets having maximum size, and identifying each packet with a message number. The transmit rate of the sender is adjusted according to the throughput bandwidth of the link so as to avoid congesting the link. Each receiver is configured to re-assemble the packets based upon the message number allocated to each packet, and re-create the data in the original format for being read by standard HD | 09-18-2008 |
20080228937 | IMAGE PROCESSING APPARATUS AND LOG TRANSFER METHOD - An image processing apparatus is disclosed. In the image processing apparatus, a log transfer part transfers log information, and a transfer method changing part changes a transfer method used by the log transfer part, based on a factor of a network load caused by a log transfer. | 09-18-2008 |
20080235390 | Moving Image Displaying Method and System - In order to overcome a difficulty in which, when a moving image played back by an operated-side computer is displayed on an operating-side computer through a network, a smooth moving image cannot be displayed because of being adversely influenced by the variation of a transfer data amount or a network bandwidth, a moving image displaying method and system are arranged to capture moving image playback event information being remotely operated and convey the information about the playback of the moving image on the operated-side computer to the operating-side computer. The operating-side computer provides a function of obtaining and receiving the moving image data played back on the event information, playing back the display image from the obtained moving image data, and overlapping the display image with the remote operation view. | 09-25-2008 |
20080235391 | Method and apparatus for transferring files to clients using a peer-to-peer file transfer model and a client-server transfer model - A method and apparatus is provided for delivering a content file to a client over a packet-switched network. The method begins by determining a suitable throughput required to deliver the content file to the client. Next, the throughput available in a peer-to-peer network for delivering the content file to the client is determined. The required throughput is compared to the available throughput. If the available throughput is less than the required throughput, the available throughput is supplemented with additional throughput. The content is then delivered to the client over the packet-switched network using the available throughput of the peer-to-peer network and the additional throughput. | 09-25-2008 |
20080235392 | Network file system - A method in one embodiment is performed at least in part at a server in a network file system that includes said server and a plurality of clients connected by a network, the method comprising: receiving a data write request from one client; selecting a client as a write object of said data from the other clients according to a condition of said one client stored in advance and/or conditions of said other clients; and transmitting said data write request to the client selected as a write object. Additional systems, methods and computer program products are also presented. | 09-25-2008 |
20080244082 | CONTENTS COMMUNICATION METHOD FOR TRANSMITTING CONTENTS BY USING A PREDETERMINED COMMUNICATION PROTOCOL, AND CONTENTS TRANSMITTING APPARATUS AND CONTENTS RECEIVING APPARATUS USING THE METHOD - A player receives, via a network, contents transmitted by a targeted server. A network detection unit detects the number of servers and the number of other players in operation on the network. A receiving control unit selects, as a communication scheme used between the player and the targeted server, any one of a scheme where a push-based communication is fixedly used, a scheme where a pull-based communication is fixedly used and a scheme where the push-based communication and the pull-based communication are dynamically switched, based on the number of servers and the number of other players detected by the network detection unit. A contents receiver receives the contents transmitted by the targeted server according to a selected result. | 10-02-2008 |
20080244083 | Method and system for throttling network transmissions using per-receiver bandwidth control at the application layer of the transmitting server - A method is presented for throttling data transmissions within a data processing system. Information about a data transfer from a server to a client is received within the application layer of a server, which stores the information about the data transfer along with information about a number of recent data transfers from the server to the client to create a sliding window of historical information about data transfers. The data transfer from the application layer of the server is delayed within the application layer of the server for an amount of time that is approximately equal to a computed delay time value in response to a determination that an average data transfer rate over the number of recent data transfers from the server to the client may exceed a data transfer rate threshold parameter. | 10-02-2008 |
20080250154 | Self-Adaptive Multicast File Transfer Protocol - Self-adaptive multicast and reliable transfer of digital files from a server device to one or more client devices including an active client device, one or more passive client devices and one or more smart client devices. | 10-09-2008 |
20080270624 | NORMALIZATION OF BINARY DATA - The transformation of data between binary data and hierarchical data, such as might be processed by an Infoset Processor. When data is received from a network in binary format, the transformation module transforms the binary data into a hierarchical data representation of the binary data, and then provides the transformed data to message processors (e.g., Infoset processors) that understand the hierarchical schema. The transformation module may also transform hierarchical data into binary data for transmission on a network. | 10-30-2008 |
20080275999 | Information distribution system, terminal apparatus used in such system, recording medium on which program is recorded, and loop connection avoidance method - In order that a loop does not occur when switching upstream terminal apparatus, to provide an information distribution system capable of preemptively detecting a distribution route loop, and avoiding the loop, a terminal apparatus and a program used in the same system, as well as a loop connection avoidance method. | 11-06-2008 |
20080281978 | METHODS FOR UTILIZING MULTIPLE TUNNELS WITHIN A COMMUNICATION NETWORK - Various embodiments are described, some of which may be able to better support real-time services during mobility events in communication networks. In general in these embodiments, multiple tunnels are established via different network nodes within the communication network to support data transfer in both a forward direction to an access terminal (AT) and a reverse direction from the AT. Data transfer in the forward direction is supported for a period of time via a first tunnel ( | 11-13-2008 |
20080294792 | Home adaptive transceiver for home networking communication system - A self calibrating network comprises a first node and a second node. The first node transmits a calibration data packet. The second node receives the calibration data packet and determines a calibration value for the second node to optimize the transfer of data from the first node to the second node. | 11-27-2008 |
20080301319 | Methods, systems, and computer program products for providing accidental stack join protection - The subject matter described herein includes methods and systems for providing accidental stack join protection. According to one embodiment, a method includes connecting stacking ports of a first switch that is a member of a first stack and a second switch that is a member of a second stack and thereby joining the first and second stacks. The configurations of the first stack and of the second stack are detected and it is determined whether the detected configurations indicate a configuration mismatch between the first and second stacks. In response to determining that the detected configurations relate to a mismatch, the automatic joining of the first and second stacks is inhibited and the first and second stacks are allowed to continue switching traffic with their existing configurations. | 12-04-2008 |
20080307109 | FILE PROTOCOL FOR TRANSACTION BASED COMMUNICATION - File protocols for transaction based communication are described. In one embodiment, a method to provide a file transfer protocol includes receiving packets containing headers, the packets being received at a first network stack software through an interface, and extracting data from he packets and reconstructing a file from data in the packets. The extracting may be performed by a first network stack software, and the interface is not designed to use Internet Protocol (IP) addresses, and the headers contain data for flow control and sequencing and are associated with a port for a file transfer application, and the headers allow multiple applications to maintain multiple concurrent sessions through the interface, which may be a USB compliant or BLUETOOTH compliant interface. Systems, computer readable media, software architectures and other methods are also described. | 12-11-2008 |
20080320161 | METHOD FOR TRANSFERRING DATA FROM A SOURCE TARGET TO A DESTINATION TARGET, AND CORRESPONDING NETWORK INTERFACE - A method is for transferring data from a source target to a destination target in a network. The method includes sending at least one request packet for the destination target, with the request packet containing information relating to a first address where data are located and a second address where data are to be stored. Moreover, at least one transaction request is sent to the source target, with the read request being elaborated from information contained in the request packet. The source target transfers the data located at the first address to the second address. | 12-25-2008 |
20090006644 | Port discovery and message delivery in a portable electronic device - In accordance with some embodiments, a computer-implemented method for fetching email from an email server to a portable electronic device is disclosed. The method includes, at a portable electronic device configured with an email client: (1) when creating an email account on the portable electronic device: (a) attempting to connect to an outbound email server using a first port/security combination according to a first preferred sequence of port/security combinations; (b) if connection is made using the first port/security combination, storing the first port/security combination as a stored configuration for the email account; (c) if connection is not made using the first port/security combination, repeating (1)(a) for different port/security combinations according to the preferred sequence until connection is made with a second port/security combination; and (d) storing the second port/security combination as the stored configuration; and (2) subsequently employing the stored configuration to connect to and send email via the outbound email server. | 01-01-2009 |
20090013087 | Communications Network System and Methods For Using Same - A communications network system, comprising: a first user device, wherein the first user device uses a first communications protocol; a second user device, wherein the second user device uses a second communications protocol, different from the first communications protocol; and, a server, in operative communication with the first user device and the second user device, and wherein the server comprises a processor for translating the first communications protocol into the second communications protocol. | 01-08-2009 |
20090013088 | Data Communication Method, Data Communication System and Program - To reduce the total amount of reply messages in broadcasting and to make effective use of the bandwidth of a communication route without assuming an error rate in advance. | 01-08-2009 |
20090019177 | SECURE CONTENT CASTING NETWORK - A system and method for transmitting content on a peer-to-peer network. A content item a content provider and divided into a plurality of content segments. Each of the content segments is encrypted and dividing into at least one content segment stripe. Each of the content segment stripes are transmitted one of a plurality of nodes on the peer-to-peer network, wherein substantially all of the content segment stripes are transmitted to different nodes on the peer-to-peer network for retransmission substantially in parallel to a second node on the peer-to-peer network. | 01-15-2009 |
20090024757 | Automatic Protocol Determination For Portable Devices Supporting Multiple Protocols - A removable storage device that automatically selects a communication protocol to exchange information with a host computer includes a physical layer interface, a protocol failure detection module, a connect and disconnect emulator, an insert and removal detector, and internal control logic. The internal control logic coordinates detecting an attachment of the device to a target host computer and attempting an initial protocol for communication with the target host computer. The logic also logically disconnects and reconnects to the target host computer if the protocol failure detector indicates that the initial protocol has failed and then attempts a second protocol for communications with the target host computer. If successful, the device sets a success indicator to record which protocol was finally successful for communications with the target host computer. The success indicator is subsequently used to indicate which protocol to try first when the device is reconnected to a host computer. | 01-22-2009 |
20090043909 | METHOD AND SYSTEM FOR ENABLING AND CONTROLLING COMMUNICATION TOPOLOGY, ACCESS TO RESOURCES, AND DOCUMENT FLOW IN A DISTRIBUTED NETWORKING ENVIRONMENT - Described are a system and method for use by a computing device to transmit information over a communication medium. The computing device communicates over the medium according to a protocol stack having a plurality of protocol layers. Information having an identifier is received at a first protocol layer from a higher protocol layer in the protocol stack. The computing device determines whether to present the information to the network communication medium based on at least one term of a contract associated with the identifier. Upon determining to present the information to the communication medium, the computing device incorporates the identifier in the information before placing the information on the network communication medium. | 02-12-2009 |
20090063696 | SYSTEM AND METHODS FOR HIGH RATE HARDWARE-ACCELERATED NETWORK PROTOCOL PROCESSING - Disclosed is a system and methods for accelerating network protocol processing for devices configured to process network traffic at relatively high data rates. The system incorporates a hardware-accelerated protocol processing module that handles steady state network traffic and a software-based processing module that handles infrequent and exception cases in network traffic processing. | 03-05-2009 |
20090063697 | File transfer system and method for same - A file transfer system includes transfer requesting terminals, a transfer responding terminal, and a mediating server. If a transfer responding terminal sends to the mediating server a request for session setup with the transfer responding terminal, the mediating server forwards the connection request to the transfer responding terminal irrespective of whether a session has been set up between any one of the transfer requesting terminals and the transfer responding terminal. The transfer responding terminal returns a connection acceptance response to the mediating server including location of a file transfer destination if a number of existing connections is less than its maximum number, or returns a connection refusal response if the number of connections is equal to the maximum number. The mediating server forwards the connection response to the transfer requesting terminal that originally sent the connection request. The transfer requesting terminal sends a file to the transfer destination in accordance with a data transfer protocol upon receiving the connection acceptance response. | 03-05-2009 |
20090070479 | GENERATING AND IMPLEMENTING A SIGNAL PROTOCOL AND INTERFACE FOR HIGHER DATA RATES - A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range “serial” type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices. | 03-12-2009 |
20090070480 | System and Method for Conveying Information - A system and method for conveying data include the capability to determine whether a transaction request credit has been received at a computer module, the transaction request credit indicating that at least a portion of a transaction request message may be sent. The system and method also include the capability to determine, if a transaction request message is to be sent, whether at least a portion of the transaction request message may be sent and to send the at least a portion of the transaction request message if it may be sent. | 03-12-2009 |
20090070481 | Method and Apparatus for an Improved Bulk Read Socket Call - An apparatus and method for an improved bulk read socket call are provided. With the apparatus and method, a new field, so_rcvlen, is added to the socket structure that identifies the bulk read size requested by the user. The kernel of the prior art recv( ) function is also modified so that it sets the so_rcvlen to the size requested by the user prior to the recv( ) function going to sleep and waiting for the full data size requested by the user. A new flag, SP_MSGWAITALL, is also provided in the socket structure. In the TCP input processing, when data is received for a particular socket, the current setting of the SP_MSGWAITALL is checked. If the SP_MSGWAITALL flag is set, it is determined whether the amount of data stored in the socket receive buffer is less than the value of so_rcvlen. If not, the TCP input processing does not wake up the recv( ) thread. However, for every alternate segment, the TCP input processing sends back an acknowledgment (ACK). In the TCP output processing, when the SP_MSGWAITALL flag is set and the amount of data in the socket receive buffer is less than so_rcvlen, the full window is advertised. Once the TCP input processing determines that there is at least an amount of data in the socket receive buffer equal to the value of so_rcvlen, the TCP input processing will wake up the recv( ) thread and the SP_MSGWAITALL flag is reset. | 03-12-2009 |
20090077257 | System and Method for Trouble Detection, Isolation, and Management - A method of detecting and isolating a fault includes collecting information regarding utilization of a resource of a device. The method further includes predicting the fault based on the information and modifying operation of the device in response to the fault. | 03-19-2009 |
20090083436 | Wireless broadcast protocol - In a keyboard-video-mouse (“KVM”) system in which a target computer may be wirelessly accessed by a plurality of remote stations, a method includes, by the target computer: obtaining a frame of video data; transmitting packets for the frame; transmitting a query packet; obtaining a list of requests from at least one of the remote stations, each request from a particular remote station identifying packets missed by that particular remote station; and resending at least some of the requested packets. | 03-26-2009 |
20090094377 | METHOD AND SYSTEM FOR ACCELERATING BROWSING SESSIONS - A solution that improves a user's experience while surfing the Internet. An intermediate device resides logically between a browsing device and content available via the Internet. As responses to content requests from browsing devices are received from a content server, browser links are identified and modified, disabled or covered for example. The intermediate device also creates a browser link to a compound browser object(s) that is created and stored at the intermediate device. This created browser link invokes code at the intermediate device to upload the compound browser object(s). The intermediate device obtains these compound browser objects by obtaining content associated with the identified browser links either from a content server, a local cache or knowledge of its existence eat the browser device. | 04-09-2009 |
20090157896 | TCP OFFLOAD ENGINE APPARATUS AND METHOD FOR SYSTEM CALL PROCESSING FOR STATIC FILE TRANSMISSION - Provided are a TCP offload engine (TOE) apparatus and method for static file transmission. An apparatus for system call processing for static file transmission includes an application program block for generating a file transmission command upon a user's file transmission request, a BSD socket module for converting the file transmission command of a file unit into a division transmission command for division-transmission of a certain size unit, a TOE kernel module for receiving the division transmission command and converting the division transmission command into a TOE control command, and a TOE apparatus module for generating a data packet of the certain size for network transmission in response to the TOE control command and transmitting the data packet to a node having requested file transmission. | 06-18-2009 |
20090157897 | CONTENT PROVISIONING SYSTEM AND METHOD - To implement more appropriate QoS control by compressing contents data distributed via a network taking into consideration meaning of contents and preferences of users. | 06-18-2009 |
20090157898 | Generic Format for Efficient Transfer of Data - Methods, systems and apparatus, including computer program products, for transferring, receiving, and storing multiple element data in a string of characters. Multiple data elements are sent in a string of delimited characters and have respective project identifiers, data types, and index numbers used to extract and store the data elements at a receiving computer. | 06-18-2009 |
20090172183 | MANAGEMENT OF NETWORKED RESOURCES ON DIFFERENT PLATFORMS WITH A COMMON INTERFACE - A system and method to manage networked resources from a central management node. The management node is exposed to a common web services interface for a plurality of managed nodes having different system stacks. The management node and the managed nodes employ a schema to encode arbitrary data corresponding to management requests and responses into web services messages. | 07-02-2009 |
20090182892 | Method And System For Device Property For Specification Of Vendor Specific Protocol Features - One or more vendor extensions that may be communicated to and/or from a device that may communicate via media transfer protocol (MTP) may be specified within an extension of the MTP. The vendor extension may comprise vendor specific information such as proprietary supported features. Vendor extensions may be indicated as a device property and may be communicated to another device during initiation of communication. Supported vendor extensions may be specified in an MTP DevicePropDesc dataset as a response to a request such as a MTP GetDevicePropDesc operation. Alternatively, data from a current value field of an MTP DevicePropDesc dataset may be returned in response to a GetDevicePropValue operation. An MTP SetDevicePropValue operation may be utilized for selecting a vendor extension. However, the selection may be accepted or rejected by a device. An event may be issued to other devices when a change of vendor extension has occurred. | 07-16-2009 |
20090187671 | METHOD AND SYSTEM FOR IMPLEMENTING URL SCHEME PROXIES ON A COMPUTER SYSTEM - A method and system for implementing URL scheme proxies. Embodiments of the invention allow URL schemes that are not natively supported by a computer to be supported via proxy, e.g., using a URL scheme that is native to the computer to forward the non-native transport. More specifically, embodiments of the invention allow a first computer system to support a first URL scheme by encapsulating its transport information into another URL scheme that is natively supported by the first computer. The encapsulated information is then forwarded to a second computer system or server which can provide support for the first URL scheme transport. For instance, if the first computer supports http but does not support ftp, then an ftp transport can be encapsulated inside an http transport and then forwarded to an ftp server which can then extract and process the ftp transport. The ftp response can be handled in an analogous fashion. The invention increases the native URL scheme capabilities of a computer system by proxy. In one embodiment, a system registry is used in order to determine which helper code to use for a particular URL scheme. The selection of helper code and whether native or proxy support is selected are tasks that are transparent to the application. The invention can allow a device with no Internet access to act, transparently, as if it has Internet access. | 07-23-2009 |
20090193139 | COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, COMMUNICATION METHOD AND PROGRAM - A communication apparatus includes a physical layer to perform signal transmission/reception with another communication end, and a data transfer section (DTL) to connect an upper level user application and the physical layer. The DTL includes a profile ID addition section to add a profile ID indicating the type of a data file to a transmission data file based on an instruction from the user application and continuously transmits the data file with the profile ID through the physical layer. | 07-30-2009 |
20090204721 | System and method for copying data onto an expandable memory in a wireless device using a desktop interface - A method for synchronizing files on an expandable memory card inserted in a wireless device with an application running on a computer desktop where downloading of files is performed wirelessly without user involvement. | 08-13-2009 |
20090210552 | Facilitating access to IPTV content using a portable device while roaming - An IPTV system architecture has an IPTV system and an edge service router connected to the IPTV system. The IPTV system is configured for facilitating delivery of IPTV content dependent upon commands formatted in accordance with a communications protocol supported by the IPTV system. The edge service router is coupled to the IPTV system and includes an IPTV Gateway apparatus. The IPTV Gateway apparatus is configured for receiving commands issued by IPTV subscriber networking devices for affecting IPTV content delivered thereto, for translating the commands from a format in accordance with a communications protocol not supported by the IPTV system to the supported communications protocol, and for providing the translated commands to the IPTV system. | 08-20-2009 |
20090210553 | Packet forwarding apparatus using token bucket algorithm and leaky bucket algorithm - A packet forwarding apparatus and network system for providing different types of bandwidth control services to the user; in which a packet forwarding apparatus for transferring data comprises an interface unit for sending and receiving packets, and a traffic shaper for controlling the packet transmission timing and a packet switch for sending an output to the interface unit as the destination of the received packet; and the traffic shaper uses a token bucket algorithm when transmitting a packet to guarantee the minimum frame rate, and uses a leaky bucket algorithm when limiting the peak frame rate. | 08-20-2009 |
20090216898 | WIRELESS TRANSPORTATION PROTOCOL - A data transportation protocol ( | 08-27-2009 |
20090222571 | Portable communications framework - Embodiments of the present invention provide a portable MTP framework. In an embodiment, the portable MTP framework includes an MTP communications stack and a portability layer. The portability layer decouples the MTP communications stack from the underlying platform, storage, and transport components, thereby achieving transport protocol, platform, and storage media independence. The portable MTP framework according to embodiments of the present invention includes platform-specific software components, including, for example, communications device drivers (USB, TCP/IP, etc.), a transport controller, a session handler, storage device drivers (USB drive, SD card, Hard disk, etc.), a storage controller, and a platform interface. The portable MTP framework further includes application-specific software components, including, for example, an MTP router, MTP agents, and MTP managers. | 09-03-2009 |
20090222572 | COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, COMMUNICATION PROGRAM, AND COMPUTER-READABLE STORAGE MEDIUM STORED WITH THE COMMUNICATION PROGRAM - Multiple client apparatus | 09-03-2009 |
20090240829 | TRANSLATING BETWEEN IMPLICIT AND EXPLICIT PUBLISH-SUBSCRIBE PROTOCOLS - In one embodiment, a translating publish-subscribe (pub-sub) server may be configured to receive a subscribe request from a subscriber device according to an original pub-sub model. The server may then convert the received subscribe request into a pub-sub subscribe request of a second pub-sub model, and may transmit the converted received subscribe request to publisher servers operating according to the second pub-sub model. | 09-24-2009 |
20090240830 | METHODS FOR TRANSMITTING MULTIMEDIA FILES AND ADVERTISEMENTS - The invention is directed to a method of transmitting a file having an advertising portion and a requested portion different from the advertising portion. The method includes receiving a request to transmit the file, via a streaming protocol allowing non-sequential access, transmitting the advertising portion of the file, receiving a request to transmit a portion of the requested portion of the file prior to completing transmitting the advertising portion of the file, completing the transmission of the advertising portion of the file, and transmitting the requested portion of the file. | 09-24-2009 |
20090248889 | SERIAL ATTACHED SCSI AND SERIAL ATA WIDE PORT TUNNELLING THROUGH A FIBRE CHANNEL CONNECTION - Network traffic encoded in a first protocol is transmitted across a first communications link, wherein the first protocol allows a first plurality of simultaneous logical connections. The transmitted network traffic is received at a first interface between the first communications link and a second communications link. The received network traffic is encapsulated within frames at the first interface, wherein the frames are generated in accordance with a second protocol, and wherein the second protocol does not allow any plurality of simultaneous logical connections that are allowed by the first protocol. The frames are transmitted from the first interface to a second interface across the second communications link. The frames are received and then unencapsulated network traffic is generated from the frames at the second interface, wherein the second interface is between the second communications link and a third communications link. The unencapsulated network traffic is routed to a selected logical connection of a second plurality of simultaneous logical connections across the third communications link, wherein transmission across the third communications link is in the first protocol. | 10-01-2009 |
20090248890 | COMMUNICATION APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM - A communication apparatus, which has a normal power consumption mode and a power saving mode lower in power consumption than in the normal power consumption mode and which is connected to a network via a network interface device, communicates with a device on the network via the network interface device. The communication apparatus acquires capability information indicating a communication capability of the device, and based on acquired capability information, determines a communication mode to be used when the network interface device communicates with the device under a condition that the communication apparatus has shifted to the power saving mode, and when the communication apparatus shifts from the normal power consumption mode to the power saving mode, sets the determined communication mode as a communication mode to be used when the network interface device communicates with the external device. | 10-01-2009 |
20090254674 | SESSION INITIATION PROTOCOL (SIP) OVERLOAD PROTECTION - A device receives a Session Initiation Protocol (SIP) response that includes a load header associated with a downstream Session Initiation Protocol (SIP) device. The device also determines an amount of traffic to send to the downstream Session Initiation Protocol (SIP) device based on the load header. The device further sends the determined amount of traffic to the downstream Session Initiation Protocol (SIP) device. | 10-08-2009 |
20090282161 | DATA TRANSFER CONTROL SYSTEM AND METHOD - Transfer of data files, such as large files for digital media, is performed through the intermediary of a gateway communication manager (GCM) that resides in an interface zone between external clients and an internal network. The external clients are registered with the GCM and request transfer of data files to the internal network. The GCM identifies a transfer agent to handle the transfer, and allocates a portion of shared bandwidth. If insufficient bandwidth is available or transfer agents are unavailable, the requested transfer may be placed in a queue and transfer occurs when bandwidth and agents can accommodate the request. The GCM may prioritize and re-prioritize transfers, such as based on the sender, content, and so forth. Multiple GCMs may manage transfers for external clients, and shared logs may be maintained to permit flexibility in management by the GCMs. | 11-12-2009 |
20090300206 | METHODS AND SYSTEMS FOR PROTECTING E-MAIL ADDRESSES IN PUBLICLY AVAILABLE NETWORK CONTENT - A content server includes an e-mail masking module. The e-mail masking module is configured to replace text-based c-mail addresses, contained in content provided by the content server, with images of the e-mail addresses. The e-mail masking module can be a part of the content server. The e-mail masking module can be a standalone module capable of being installed into or operate in conjunction with the content server. | 12-03-2009 |
20090300207 | PCC ENHANCEMENTS FOR CIPHERING SUPPORT - Systems and methodologies are described that facilitate tunneling within wireless communication systems. Flow identification information is dynamically generated for data flows within a communication system. This flow identification information assists in determining appropriate flow specific policies to be applied with respective data flows. The flow identification information along with the flow specific policies can be communicated to an access mechanism which transmits the data flows in accordance with the flow specific policies. Different aspects relate to using source addresses in combination with the flow identification information for identifying different IP flows originating at a plurality of sources. The flow identification information also facilitates in verifying if different flows are transmitted in accordance with appropriate rules. The generated data flows are transmitted with respective flow identification information in order to facilitate the verification process. | 12-03-2009 |
20090307369 | Methods and Media for Custom Mapping B2B Transactions in Information Handling Systems - A method for managing communication between businesses includes receiving a request and performing standard mapping on the request. At least one map utilized to map the request into a specified format is determined, and the request is converted into the specified format utilizing the at least one map to form a modified request. | 12-10-2009 |
20090307370 | METHODS AND SYSTEMS FOR DATA TRANSFER AND NOTIFICATION MECHANISMS - In one aspect a device such as a mobile device includes logic operable to display an email message received from a remote location, the email message having associated data (e.g., an attachment) located remotely to the device (e.g., with a server or the like). The system further includes logic operable to receive a request for the associated data, and initiate an asynchronous fetch of the associated data, wherein the associated data is fetched in the background of the device. The system may further include logic operable to initiate a notification after receiving the request for the data that the associated data will be fetched, and/or initiate a notification that the associated data has been fetched. The associated data may include an attachment, media object, or other data associated with the email message. | 12-10-2009 |
20090327511 | Message conversion apparatus for integrated monitoring of industrial equipment - Disclosed is a message conversion apparatus for integrated monitoring of industrial equipment capable of integrated management and monitoring using the internet or computer networks, by extracting data conforming to a predetermined Self Description from each message of different communication protocols and converting it into XML message format, when transmitting status and operational message from semiconductor equipment or industrial automation PLC equipment to a server. | 12-31-2009 |
20090327512 | PARALLEL DATA TRANSFER OVER MULTIPLE CHANNELS WITH DATA ORDER PRIORITIZATION - A parallel download system is described to download data from a plurality of source servers in parallel. The system may include a source scheduler, a prioritization scheduler, and an I/O dispatcher. The source scheduler generates a download schedule to control which source servers will be downloaded from at a current point in time. The prioritization scheduler tracks the latency and throughput of all channels to the source servers and dynamically adjusts the download schedule to control download performance. The I/O dispatcher produces an output stream to present the downloaded data to one or more external applications or a user. | 12-31-2009 |
20090327513 | PARSING CONTENTS OF AN E-FORM - A method parses the contents of an e-Form, where the contents of said e-Form have been divided into more than one section with a different content identification code assigned to each section of the e-Form. The method includes scanning an e-Form submitted for processing to determine, based on the content identification codes, which of the sections have a corresponding parsed result already in a cache system; parsing contents of the sections without a parsed result already in the cache system; and combining parsed results from the cache system with parsed results from the parsing of sections without a parsed result already in the cache system. | 12-31-2009 |
20100005188 | METHOD AND SYSTEM FOR AN INTERCEPT CHAIN OF CUSTODY PROTOCOL - Techniques for establishing a chain of custody for intercepted electronic information are disclosed. In one particular exemplary embodiment, the techniques may be realized as a method, comprising securely negotiating a data collection interval time and protocol support for electronic data collection between network equipment associated with a data collecting party and network equipment associated with a data receiving party, receiving a nonce at a network equipment associated with the data collecting party from network equipment associated with the data receiving party, utilizing the nonce to compute, at least in part, a hash value at network equipment associated with the data collecting party, collecting electronic data at an intercept access device at network equipment associated with the data collecting party, utilizing the nonce and the hash value to transmit the collected electronic data to network equipment associated with the data receiving party, and utilizing the hash value to establish a chain of custody between the data collecting party and the data receiving party. | 01-07-2010 |
20100023643 | NETWORK DEVICE, NETWORK DEVICE MANAGEMENT APPARATUS, NETWORK DEVICE CONTROL METHOD, NETWORK DEVICE MANAGEMENT METHOD, PROGRAM, AND STORAGE MEDIUM - A network device includes a communicator which communicate with an information processing apparatus on a network by using a first communication protocol requiring authentication and a second communication protocol requiring no authentication, a setting unit which sets the operation mode of the communicator so as to communicate with an object necessary for Plug and Play by using the second communication protocol and communicate with an object other than the object necessary for Plug and Play by using the first communication protocol, and a determination unit which determines, using identification information to identify configuration information contained in information received from the information processing apparatus, whether the configuration information is necessary for the Plug and Play. | 01-28-2010 |
20100023644 | INSPECTING WEB BROWSER STATE INFORMATION FROM A SYNCHRONOUSLY-INVOKED SERVICE - The present invention provides a browser-independent method to inspect the state of any Web Browser from a service that has been invoked synchronously. The remote agent responds to the service request with instructions for the browser to synchronously and recursively invoke another service request with a specific portion of the browser state as the arguments. This allows the browser to continue operating in a synchronous manner, while appearing to behave like a multi-threaded application that is responsive to state inspection requests. | 01-28-2010 |
20100023645 | System and Method for Dynamically Managing Message Flow - System and method for dynamically managing message flow. According to the example embodiments, an intermediary network device or a client device dynamically manages the flow of messages received from an electronic exchange by analyzing the client device's capabilities, such as CPU utilization. Based on a percentage of total CPU utilization, the level of throttling is dynamically adjusted, such that if the percentage of CPU utilization, or load, increases, then throttling is increased from a lower level to a higher level. Similarly, if the percentage of CPU utilization decreases significantly enough, then throttling is decreased to a lower level. | 01-28-2010 |
20100030910 | SoC DEVICE WITH INTEGRATED SUPPORTS FOR ETHERNET, TCP, iSCSi, RDMA AND NETWORK APPLICATION ACCELERATION - A method for processing data is disclosed and may include performing by one or more processors and/or circuits on a chip that handles a plurality of networking protocols, receiving data for one or more network connections corresponding to one or more of the plurality of networking protocols. The chip may be configured for handling the received data based on whether the one or more of the plurality of networking protocols associated with the received data includes transmission control protocol and/or remote direct memory access protocol. The received data may be processed based on the configuration. At least one RDMA marker may be removed from the received data when the received data includes the RDMA protocol, and/or the received data is processed based on a transmission control protocol session identification within the received data. | 02-04-2010 |
20100057930 | METHODS AND SYSTEMS FOR AUTOMATICALLY LOCATING A PROVISIONING SERVER - A provisioning client can be configured to automatically locate a provisioning server in a provisioning environment in order to perform software provisioning. The provisioning client can locate the provisioning server by detecting the location of the provisioning server or by selecting the appropriate provisioning server from a record of available provisioning servers. Once located, the provisioning client can be configured to establish a connection with the provisioning server and to request or receive software provisioning. | 03-04-2010 |
20100057931 | FAST HTTP SEEKING - An apparatus and a method for requesting data from a server over an HTTP connection. In one embodiment, a client reads a portion of a random access file from the server via the HTTP connection. The client requests for a limited amount of data at another location in the file on the same HTTP connection. The client receives the limited amount of data from the server on the same HTTP connection and reads the limited amount of data. The client requests for an additional limited amount of data at another location in the file on the same HTTP connection. The size of the additional limited amount of data is exponentially greater than the size of the limited amount of data. In another embodiment, the client requests for an additional limited amount of data at another location in the file on the same HTTP connection prior to finishing reading the limited amount of data. | 03-04-2010 |
20100082836 | Content Delivering Method and System for Computer Network - A content delivering method for computer network and system are provided. The present invention classifies nodes participating in content transmission into a transmitting group and a receiving group, and uses the groups to manage the nodes dynamically entering or quitting, and the management includes grouping, monitoring and reflecting update of CDS of group controlling information. Real time management for nodes is achieved through CDS, and the nodes in the transmitting group communicate information according to nodes recorded in the CDS. Multiple nodes in the transmitting group cooperate with each other in transmitting content. Firstly, transmission tasks are assigned to nodes in the transmitting group, and then, nodes in the transmitting group divide assigned content into many blocks and package them and transmit to nodes in the receiving group, and nodes in the receiving group which have received content packages exchange the content packages in the group according to the control data set. Therefore, the content is simultaneously transmitted from a plurality of nodes to other a plurality of nodes, and content transmission speed is improved, compared to the prior art. | 04-01-2010 |
20100095017 | SCALABLE AND DYNAMIC QUALITY OF SERVICE CONTROL - Applications and users dynamically make QoS provisioning requests for individual traffic flows traversing client and server hosts. A traffic flow provisioning request is conveyed to a services manager, which determines a set of traffic attributes for the flow and determines the networks the flow traverses between the client and server hosts. The services manger then oversees the admission of the flow to appropriate traffic classes in each determined network and the obtaining of a DSCP value for each network. Lastly, the services manger conveys the DSCP value of the first network traversed back to the client or server host, depending on the direction of the flow, which host is then configured to appropriately mark the DSCP field of the traffic flow packets. In a further embodiment, the services manager also instructs the client or server host to perform packet policing and shaping for the flow. | 04-15-2010 |
20100095018 | SYSTEMS AND METHODS FOR CONFIGURING POLICY BANK INVOCATIONS - Systems and methods for configuring and evaluating policies that direct processing of one or more data streams are described. A configuration interface is described for allowing users to specify object oriented policies. These object oriented policies may allow any data structures to be applied with respect to a payload of a received packet stream, including any portions of HTTP traffic. A configuration interface may also allow the user to control the order in which policies and policy groups are executed, in addition to specifying actions to be taken if one or more policies are undefined. Systems and methods for processing the policies may allow efficient processing of object-oriented policies by applying potentially complex data structures to unstructured data streams. A device may also interpret and process a number of flow control commands and policy group invocation statements to determine an order of execution among a number of policies and policy groups. These policy configurations and processing may allow configuration and processing of complex network behaviors relating to load balancing, VPNs, SSL offloading, content switching, application security, acceleration, and caching. | 04-15-2010 |
20100095019 | Virtual Interface - A virtual interface is disclosed. A method may include allowing upper layer software to transparently access the capabilities of a network device via a virtual interface as if the network device were in a computing device in which the upper layer software is resident. A communication channel may be established with a computing device. A virtual interface to a network device in the computing device is created. Incoming data units directed to the network device are received via the communication channel, and are made available via the virtual interface. Outgoing data units directed to the virtual interface may be forwarded to the network device via the communication channel. The methods may be implemented on computing devices that include network cards, including computers and/or network testing systems. | 04-15-2010 |
20100100638 | FILE TRANSFER PROTOCOL FOR MOBILE COMPUTER - A method is disclosed for communicating using a device having a Palm OS. SMB is preferentially used to communicate with a node, and if use of SMB is not possible, FTP is used, and if use of FTP is not possible, Bluetooth is used. If FTP or Bluetooth is selected as the protocol, file sharing between the device and node that entails a read or write is executed by temporarily copying a file to an internal Palm OS memory of the device, performing the read or write on the file, and then copying the file back to the node to overwrite a previous version of the file at the node. For non-Palm OS file transfer to the internal memory, the file is wrapped in a Palm OS stream in the internal memory for executing reads or writes. For file transfer to an expansion Palm OS memory card, byte-to-byte copying of the file is executed using the FAT of the expansion memory, with the file being transferred through an internal Palm OS memory of the device. | 04-22-2010 |
20100115122 | Method and Apparatus For Optimized Flow Control To Increase The Performance Over Long-Latency Links - The invention increases performance of HTTP over long-latency links by pre-fetching objects concurrently via aggregated and flow-controlled channels. An agent and gateway together assist a Web browser in fetching HTTP contents faster from Internet Web sites over long-latency data links. The gateway and the agent coordinate the fetching of selective embedded objects in such a way that an object is ready and available on a host platform before the resident browser requires it. The seemingly instantaneous availability of objects to a browser enables it to complete processing the object to request the next object without much wait. Without this instantaneous availability of an embedded object, a browser waits for its request and the corresponding response to traverse a long delay link. | 05-06-2010 |
20100121977 | Predictive Bit-Rate Modification of Content Delivery in a Wireless Network - A sender in a wireless network may adjust the encoding bit rate of the transmitted content and/or the transmission bit rate of the content based on the predicted future channel throughput at a predicted future geographical position of a client mobile device, such as a cellular telephone. By appropriately adjusting the bit rate prior to the client mobile device experiencing the predicted low throughput, the likelihood of continuous content consumption by the client mobile device, even while experiencing the predicted low throughput conditions, may be increased. The prediction may be performed at the network side and/or at the client mobile device side. | 05-13-2010 |
20100138555 | System and Method to Guide Active Participation in Peer-to-Peer Systems with Passive Monitoring Environment - A method includes identifying shared content by inspecting a peer-to-peer traffic flow and identifying source peers providing the shared content, and requesting the shared content from the source peers. The method further includes receiving requests for the shared content from requesting peers, identifying requesting peers based on the requests for the shared content, and providing the shared content to a local subset of the requesting peers. | 06-03-2010 |
20100161827 | METHODS AND APPARATUS TO MANAGE PORT RESOURCES - Example methods and apparatus to manage port resources are disclosed. A disclosed example method includes receiving a static threshold associated with a network parameter and receiving a current value associated with the network parameter. The example method also includes invoking a first response when the current value exceeds the static threshold, when the current value does not exceed the static threshold, receiving a second threshold associated with a rate of change value of the network parameter, and invoking a second response when the rate of change value exceeds the second threshold. | 06-24-2010 |
20100161828 | METHODS AND SYSTEMS FOR TRANSFERRING DATA OVER ELECTRONIC NETWORKS - Methods and systems for managing the transfer of large data files across electronic data networks optimally in accordance with the desired results of the users. The present invention takes into consideration the user-defined transfer requirements, the data characteristics, and the characteristics of the entirety of the network, including both the access links and the backbone and processing and storage resources in the backbone. The present invention the enables users to more optimally transfer data within the limitations of the existing network capabilities, negating requirements to update local or remote network facilities. | 06-24-2010 |
20100180045 | MANAGING MULTI-STEP RETRY REINITIALIZATION PROTOCOL FLOWS - In an embodiment, a server computer comprises service processing logic that implements a Multi Step Retry Reinitialization Protocol Flow, and a protocol-aware rate limiting unit configured to cause one or more processors to perform receiving a message from a client; determining whether the received client message is a start type of message that requests starting the Flow; in response to determining that the received client message is a start type of message, determining whether to provide the received client message to the service processing logic using a discriminating rate limiting process. As a result, service unavailability may be prevented by rate limiting start types of messages, thereby allowing services to finish processing in-process protocol flows, when large numbers of clients concurrently attempt to obtain the services. | 07-15-2010 |
20100185779 | Methods and Apparatus to Increase the Efficiency of Simultaneous Web Object Fetching Over Long-Latency Links - The invention increases performance of HTTP over long-latency links by pre-fetching objects concurrently via aggregated and flow-controlled channels. An agent and gateway together assist a Web browser in fetching HTTP contents faster from Internet Web sites over long-latency data links. The gateway and the agent coordinate the fetching of selective embedded objects in such a way that an object is ready and available on a host platform before the resident browser requires it. The seemingly instantaneous availability of objects to a browser enables it to complete processing the object to request the next object without much wait. Without this instantaneous availability of an embedded object, a browser waits for its request and the corresponding response to traverse a long delay link. | 07-22-2010 |
20100191861 | METHODS AND SYSTEMS USING DATA RATE DRIVEN PROTOCOL ACCELERATOR FOR MOBILE DEVICES - By controlling whether operations are offloaded to a protocol stack hardware accelerator as a function of data rate, power consumption may be reduced, for example, when data rates result in fragmented or segmented data not suitable for processing by the stack hardware accelerator. | 07-29-2010 |
20100211691 | Voice and other media conversion in inter-operator interface - The invention relates to a method and an apparatus for media conversion. The invention comprises receiving a protocol invitation communication from an originating operator and targeted to a receiving operator in a communications system; intercepting said communication; checking whether the originating operator and the receiving operator uses the same protocol for the protocol invitation communication; if the receiving operator uses another protocol for the protocol invitation communication, performing a conversion from the originating operator's protocol to the receiving operator's protocol; and forwarding said converted protocol invitation communication towards the receiving operator. | 08-19-2010 |
20100223395 | Method and Apparatus for Adaptive Bandwidth Control with Defined Priorities for Different Networks - A computer implemented method, apparatus, and computer usable program code to receive data from a source at a plurality of gateways for distribution using a selected priority. The data is transmitted from the plurality of gateways to a plurality of receivers using the selected priority. Every gateway in the plurality of gateways has an adaptive bandwidth control process and a respective set of parameters for controlling the adaptive bandwidth control process for sending the data at the selected priority. Transmission of the data from each gateway for the selected priority has a different impact on other traffic at different gateways in the plurality gateways for the selected priority when different values are set for the set of parameters for the different gateways. | 09-02-2010 |
20100287298 | DATACASTING SYSTEM WITH HIERARCHICAL DELIVERY QUALITY OF SERVICE MANAGEMENT CAPABILITY - Datacasting systems may include one or more compound carousels each managing one or more elementary carousels, and managed by a bandwidth manager. Subsets of compounds carousels may be identified, for example, according to priority levels. Bandwidth allocations may be determined for the compound carousels. For example, the bandwidth manager may utilize multiple bandwidth allocation cycles to determine the bandwidth allocations. The multiple bandwidth allocation cycles may form a sequence. Each bandwidth allocation cycle may at least partially allocate an available datacasting bandwidth resource to at least one of the identified subsets of the compound carousels. The allocations may be based at least in part on desired bandwidths determined by the compound carousels and/or one or more bandwidth guidelines of datacast sessions associated with the compound carousels. | 11-11-2010 |
20100287299 | CRISSCROSS CANCELLATION PROTOCOL - Technologies, systems, and methods for ordered message delivery that avoid message races or crisscrosses between communicating nodes. For example, if Node A sends message | 11-11-2010 |
20100287300 | CRISSCROSS CANCELLATION PROTOCOL - Technologies, systems, and methods for ordered message delivery that avoid message races or crisscrosses between communicating nodes. For example, if Node A sends message 3 towards Node B and, shortly thereafter, Node B sends message X to Node A, Node A would like to know whether or not message X reflects Node B's state after receiving message 3. If Node B received message 3 prior to sending message X, then proper state may be maintained between the nodes. But if messages 3 and X crisscrossed, or if message 3 was never properly received by Node B, then the state between the nodes may be corrupt. Technologies, systems, and methods are provided to avoid such corruption. | 11-11-2010 |
20100293289 | PEER-TO-PEER MOBILITY MANAGEMENT IN HETEROGENEOUS IPV4 NETWORKSAPP 1784n - Peer-to-peer mobility management in heterogeneous IP networks provides a peer-to-peer mobility module operable to intercept a data packet received at a communication protocol layer of an Internet Protocol communication stack. A translation table may be stored on memory device. The translation table stores real address of one or more network interfaces and a corresponding virtual address. The peer-to-peer mobility module may be further operable to modify the intercepted data packet using the real address and virtual address stored on the translation table. | 11-18-2010 |
20100293290 | RELAY DEVICE, TERMINAL, PRIORITY COMMUNICATION CONTROL METHOD, PROGRAM, AND RECORDING MEDIUM - To smoothly deliver data while guaranteeing real-time properties on home network which takes into account data capturing from public network, a relay device connects one or plural delivery servers having content stored therein, one or plural video display terminals and one or plural other PCs, the video display terminal including a user IF which receives the content stored on the delivery server and acquires information for specifying content according to an input of a user, an acquiring unit which acquires specifying information for specifying the delivery server having stored therein the content specified by the information, and a transmitting unit which transmits the specifying information acquired by the acquiring unit, to the relay device, and the relay device performs data transfer between the delivery server and the video display terminal at a predetermined priority set on the basis of the specifying information received from the video display terminal. | 11-18-2010 |
20100318673 | Method and apparatus for message flow and transaction queue management - Management of transaction message flow utilizing a transaction message queue. The system and method are for use in financial transaction messaging systems. The system is designed to enable an administrator to monitor, distribute, control and receive alerts on the use and status of limited network and exchange resources. Users are grouped in a hierarchical manner, preferably including user level and group level, as well as possible additional levels such as account, tradable object, membership, and gateway levels. The message thresholds may be specified for each level to ensure that transmission of a given transaction does not exceed the number of messages permitted for the user, group, account, etc. | 12-16-2010 |
20100325304 | INTER-BAY SUBSTATION AUTOMATION APPLICATION - The present disclosure is directed to an exemplary interface description or structure of an inter-bay Substation Automation (SA) application. The interface of the application to other elements of the SA system, for example to a bay controller, IED, OPC server, HMI, and/or gateway, is examined to fully automate the inter-bay SA application configuration and implementation. A formal description or structure of the base SA system as for example, including an IEC 61850 SCD file can be used to generate a formal description of the interfaces of the inter-bay SA application to be engineered. Logical nodes can be connected to the process single line diagram and integrated into the SCD file of the base SA system, thereby generating an enhanced SCD file. | 12-23-2010 |
20100325305 | System and method of enabling TCP splice with a content-based charging proxy - A system and method of enabling transmission control protocol (TCP) splice between a client application and a server, while maintaining control of the connections by a contest-based charging proxy. The system framework includes a TCP splicing module tor splicing connections between a client application and a server, an application proxy (e.g., content-based charging proxy) for redirecting a request of the client application, and a content-based charging engine for determining the classification of the data flow between the client application and the server. if the data flow has a predetermined classification or a triggering event has been detected, the content-based charging engine transfers control of the connections to the application proxy. The application proxy, for example, can redirect the client application to a predetermined service or source based on the classification of the data flow. | 12-23-2010 |
20100332676 | Software Aware Throttle Based Flow Control - A system, comprising a compute node and coupled network adapter (NA), that supports improved data transfer request buffering and a more efficient method of determining the completion status of data transfer requests. Transfer requests received by the NA are stored in a first buffer then transmitted on a network interface. When significant network delays are detected and the first buffer is full, the NA sets a flag to stop software issuing transfer requests. Compliant software checks this flag before sending requests and does not issue further requests. A second NA buffer stores additional received transfer requests that were perhaps in-transit. When conditions improve the flag is cleared and the first buffer used again. Completion status is efficiently determined by grouping network transfer requests. The NA counts received requests and completed network requests for each group. Software determines if a group of requests is complete by reading a count value. | 12-30-2010 |
20110004697 | ELECTRONIC APPARATUS AND COMMUNICATION CONTROL METHOD - According to one embodiment, a electronic apparatus includes a coupler, a communication module configured to execute, with use of the coupler, wireless communication with an external device, and a file transmission module configured to execute file transmission with the external device by controlling the communication module. The file transmission module includes a module configured to receive from the external device a path designation command, which includes a header designating a folder name, in a push protocol, a module configured to receive from the external device a file by a push command for pushing data in the push protocol, and a module configured to use the folder name designated by the path designation command, thereby grouping the file that is received by the push command after the path designation command. | 01-06-2011 |
20110016223 | SCALABLE CLUSTER ROUTER - Generally, this disclosure describes a scalable cluster router that includes a plurality of server-class computers interconnected together to form a router. Each server may be configured to independently schedule switching of packets to reduce the switch speed requirements on a per server basis. Each server may include a scheduler that independently load balances packet flows across servers of the cluster. Router capacity may be incrementally scaled by adding more servers, and router capacity may be increased by load balancing techniques within individual servers. | 01-20-2011 |
20110016224 | METHOD FOR DYNAMIC RATE ADAPTATION BASED ON SELECTIVE PASSIVE NETWORK MONITORING - A method for managing a session over a network that involves multiple end points obtaining services via an application server, the method involving: after the end points have registered with the application server for the session, establishing initial policies for network traffic flows for each end point participating in the session; after establishing the initial policies, determining information about the network traffic flows for at least some of the multiple end points participating in the session; from the information determined about the network traffic flows, identifying which of the multiple end points is functioning as a host server for the session; and after identifying which of the multiple end points is functioning as the host server, establishing new policies for network traffic flows for the multiple end points, wherein under the new policies fewer network resources are reserved for each of the multiple end points other than and as compared to the end point functioning as the host server. | 01-20-2011 |
20110022720 | NETWORK MANAGING METHOD, DEVICE, AND SYSTEM - A managing device according to the present invention is a management device of a network controllable by a flow aggregate (FA), and it includes a parameter information receiver for receiving control information on the FA from an upper node, a parameter generator for receiving an FA parameter according to the control information, and a parameter transmitter for transmitting the FA parameter generated by the parameter generator to another node. | 01-27-2011 |
20110040889 | MANAGING CLIENT REQUESTS FOR DATA - Network traffic is distributed between a plurality of networked computers. The traffic comprises requests that are received into the network and replicated to each computer. For each request, each computer makes a decision based on attributes of the request as to whether to process or ignore the request, such that each request is processed by only one computer. Each computer periodically broadcasts a signal to each of the other computers to confirm that it is online. When a first computer is no longer online, the traffic is redistributed amongst the remaining online computers, wherein traffic that is already processed by the remaining computers is not redistributed, traffic that would have been processed by the first computer is split evenly between the remaining computers, and each computer decides independently and identically how to redistribute the traffic without communicating with the other computers. | 02-17-2011 |
20110040890 | System and Method for Dynamically Managing Message Flow - System and method for dynamically managing message flow. According to the example embodiments, an intermediary network device or a client device dynamically manages the flow of messages received from an electronic exchange by analyzing the client device's capabilities, such as CPU utilization. Based on a percentage of total CPU utilization, the level of throttling is dynamically adjusted, such that if the percentage of CPU utilization, or load, increases, then throttling is increased from a lower level to a higher level. Similarly, if the percentage of CPU utilization decreases significantly enough, then throttling is decreased to a lower level. | 02-17-2011 |
20110040891 | System and Method for TCP Offload - A system for processing packets is disclosed and may including a network interface card (NIC). The NIC may include a TCP enabled Ethernet controller (TEEC). The TEEC may include an internal elastic buffer. The TEEC may process received incoming TCP packets once and may temporarily buffer at least a portion of the incoming TCP packets in the internal elastic buffer. The processing may occur without reassembly or retransmission. The internal elastic buffer may include a receive internal elastic buffer and a transmit internal elastic buffer. The receive internal elastic buffer may temporarily buffer at least a portion of the received incoming TCP packets. The transmit internal elastic buffer may temporarily buffer at least a portion of TCP packets to be transmitted. The TEEC may place at least a portion of the received incoming TCP packets data into at least a portion of a host memory. | 02-17-2011 |
20110055421 | Information processing apparatus, method for controlling information processing apparatus, and program - Disclosed is an information processing apparatus including a communication unit connected to a transmission path and performs transmission and reception of communication data via the transmission path; a processing unit that performs processing of the communication data and non-communication data; a processing unit control part that causes the processing unit to perform the processing of the communication data and the non-communication data; and a communication unit control part that controls the communication unit, acquires a usage ratio, that represents a ratio of time required for performing the processing per unit time when the processing unit performs the processing of the communication data, from the processing unit control part, and sets a maximum data rate, that represents a maximum value of a data transfer amount per unit time to perform the transmission and reception of the communication data, based on the acquired usage ratio. | 03-03-2011 |
20110060842 | Techniques for Providing Connections to Services in a Network Environment - Methods and apparatus for facilitating consumption of services via a services network are described. Access is provided to a services directory which identifies a plurality of services and at least one connector for facilitating consumption of each of the services via the network. Each connector is operable to mediate communication protocol and business policy differences between a first network end point associated with the corresponding service and a second network end point associated with a consumer of the service. For each of selected ones of the connectors, information accessible via the services directory is provided regarding how to use the connector to consume the corresponding service. For each of selected ones of the services, access to a connector design process is provided via the services directory. The connector design process is operable to facilitate creation of a new connector for the corresponding service, and to specify at least one business process for mediating the business policy differences. | 03-10-2011 |
20110066750 | Wireless communication device and method, and system comprising such a method - The gateway communication device for wireless communication networks receives messages from a low-power transmitter and communicates with a network. In a system comprising several gateway devices for a low-power transmitter, a master gateway device is defined. Definition of a master gateway device is based on reception quality indicators of the gateway devices situated in said reception zone of messages transmitted by said low-power transmitter. The gateway device having the highest reception quality indicator is selected to be said master gateway device. The communication method also defines a master gateway device in the same way. The master gateway device then selects a backup gateway device to store link tables and in certain cases to act in the place of the master. | 03-17-2011 |
20110066751 | COMMUNICATION APPARATUS, CONTROL METHOD FOR THE COMMUNICATION APPARATUS, AND STORAGE MEDIUM - A communication apparatus determines whether a file selected by a file selection unit is of a format analyzable by the communication apparatus. If it is determined that the file selected by the file selection unit is not of the format analyzable by the communication apparatus, the communication apparatus restricts selection of a predetermined protocol included in a plurality of protocols. The communication apparatus further determines whether the protocol selected by a protocol selection unit is a predetermined protocol. If it is determined that the protocol selected by the protocol selection unit is the predetermined protocol, the communication apparatus restricts selection of a file of a format not analyzable by the communication apparatus. | 03-17-2011 |
20110078325 | SYSTEMS AND METHODS FOR DISCONTINUOUS MULTI-MEDIA CONTENT TRANSFER AND HANDLING - Embodiments of the invention broadly provide systems, methods and devices for discontinuous multi-media content transfer and handling. Various embodiments of the invention also provide for multi-media content management such that various policies (for example, DRM policies of multi-media content providers) are efficiently adhered to. | 03-31-2011 |
20110078326 | COMMUNICATION DEVICE AND COMMUNICATION METHOD OF THE SAME - In the gateway device, the global address (GA) of the host table is set to the same value, and the GA and the local port (LP) of the transfer table are respectively set to the same value. In the IP packet analysis unit, the sorting unit analyzes the packet from the WEB client and sorts the destination of the packet, the redirection unit supplies the GA and the global port (GP) to the WEB client that has made a request by the packet according to a result of analysis to perform redirection, and the translation/transfer unit analyzes the packets transmitted through the sorting unit, translates the addresses (GA/LA: local address) and the ports (GP/LP) respectively with each other and transfers the translated packets, and then the procedure after connection establishment is repeated. | 03-31-2011 |
20110082947 | CONNECTION RATE LIMITING - Each service in a computer network may have a connection rate limit. The number of new connections per time period may be limited by using a series of rules. In a specific embodiment of the present invention, a counter is increased each time a server is selected to handle a connection request. For each service, connections coming in are tracked. Therefore, the source of connection-request packets need not be examined. Only the destination service is important. This saves significant time in the examination of the incoming requests. Each service may have its own set of rules to best handle the new traffic for its particular situation. | 04-07-2011 |
20110087797 | METHOD AND DEVICE FOR PROCESSING DATA IN A NETWORK COMPONENT AND SYSTEM COMPRISING SUCH A DEVICE - A method, a device and a system are provided for processing data in a first network component comprising the steps of (i) the data is received by the first network component from a second network component; and (ii) the data is processed by a filter function according to which the whole data or a portion of the data is used. | 04-14-2011 |
20110093610 | Methods and Apparatus for Obtaining Content With Reduced Access Times - A method and apparatus for obtaining content with reduces round trip times is provided. The method may comprise transmitting, from a device, a primary content item request to a proxy server to obtain a primary content item using a first protocol, receiving the primary content item from the remote proxy using the first protocol, generating one or more secondary content item requests for one or more secondary content items associated with the primary content item, transmitting the one or more secondary content item requests to the proxy server using a second protocol, wherein the second protocol decouples the one or more secondary content item requests from an acknowledgement of receipt of the one or more secondary content item requests, and receiving at least one of the one or more secondary content items from the proxy server using the second protocol. | 04-21-2011 |
20110106968 | Techniques For Improved Clock Offset Measuring - In an exemplary aspect, method, apparatus, and program products are disclosed suitable for clock offset determination. One method includes performing a number of exchanges of at least single bytes with another network node, where values of the single bytes are different for the exchanges. The method also includes capturing and storing timestamps for each of the number of exchanges performed on the network node. A second method includes capturing and saving arrival timestamps for each of a number of timing messages in a set of timing messages received from another network node. This second method also includes sending the timestamps to at least the another node in response to completion of the set of timing messages. | 05-05-2011 |
20110113153 | SYSTEM AND METHOD FOR CONVEYING INFORMATION - A system and method for conveying data include the capability to determine whether a transaction request credit has been received at a computer module, the transaction request credit indicating that at least a portion of a transaction request message may be sent. The system and method also include the capability to determine, if a transaction request message is to be sent, whether at least a portion of the transaction request message may be sent and to send the at least a portion of the transaction request message if it may be sent. | 05-12-2011 |
20110138071 | METHOD AND APPARATUS FOR ADJUSTING SIGNAL RATE - A method for adjusting a signal rate is disclosed. The method includes: a Media Gateway (MG) receives information indicative of a signal to be adjusted and information about an adjustment delta of the rate; the MG calculates a target rate according to a current execution rate of the signal to be adjusted and the information about the adjustment delta of the rate; and the MG executes the signal to be adjusted at the target rate. A Media Gateway Controller (MGC) and an MG are also disclosed. Through the embodiments of the present invention, the MGC can instruct the MG to adjust the rate without knowing the conventional rate of the signal, and the MG may also calculate the target rate directly based on the current rate instead of the conventional rate. | 06-09-2011 |
20110145433 | ETHERNET NETWORK COMPONENT - An Ethernet network component having a first terminal, a second terminal and a bypass switch connected between the first terminal and the second terminal, wherein the bypass switch is operable in accordance with control signalling to either include or exclude the Ethernet network component from an associated Ethernet network. | 06-16-2011 |
20110153861 | SYSTEMS AND METHODS FOR DETERMINING A GOOD RSS KEY - The present application is directed towards systems and methods for ensuring equal distribution of packet flows among a plurality of cores in a multi-core system by identifying a rank of a matrix created from a hash key. If the rank of the matrix is equal to or greater than a divisor of a modulo operation applied to the results of the hash function, then the hash key may be used to ensure equal distribution of packet flows. | 06-23-2011 |
20110167170 | Adaptive Chunked and Content-aware Pacing of Multi-Media Delivery over HTTP Transport and Network Controlled Bit Rate Selection - A network device, capable of understanding communications between an end user and the core network on a RAN network is disclosed. In some embodiments, the device is able to decode the control plane and the user plane. As such, it is able to determine when the end user has requested multimedia content. Once this is known, the device can optimize the delivery of that content in several ways. In one embodiment, the device requests the content from the content server (located in the core network) and transmits this content in a just-in-time manner to the end user. In another embodiment, the device automatically changes the encoding and resolution of the content, based on overall monitored network traffic. In another embodiment, the device automatically selects or modifies the format and resolution options based on overall bandwidth limitations, independent of the end user. | 07-07-2011 |
20110173341 | REALTIME MEDIA DISTRIBUTION IN A P2P NETWORK - Nodes in a realtime p2p media distribution can act in the role of ‘Amplifiers’ to increase the total available bandwidth in the network and thus to improve the quality of the realtime media consumed by the viewers. Examples of such media consumptions are TV channels over the Internet, video on demand films, and files, and media files downloaded to be consumed at a later time. Amplifiers are added to the p2p swarm by a mechanism that discovers the need for supplemental bandwidth in the swarm and orders nodes to join the swarm in the role of amplifiers. The amplifiers' main goal is to maximize the amount of bandwidth they supply (upload) to the swarm while minimizing the amount of bandwidth they consume (download). | 07-14-2011 |
20110191489 | COMMUNICATION SYSTEM WITH SERVER FOR IDENTIFICATION INFORMATION RETRIEVAL AND RELATED METHODS - A communication system may include a mobile wireless communications device, and a server having an email source interface module configured to communicate with an email source, and a proxy module cooperating with the email source interface module. The proxy module may be configured to communicate with the mobile wireless communications device using a first communications protocol and a second different communications protocol, authenticate the mobile wireless communications device by at least retrieving identification information therefrom using an initial display screen based upon the first communications protocol, and transmit a selectable settings interface to the mobile wireless communications device for accessing the email source and being based upon the second different communications protocol. | 08-04-2011 |
20110191490 | METHOD AND APPARATUS FOR RATE MATCHING - A method and apparatus for rate matching are disclosed by the invention, wherein the method includes: determining an initial value according to the total amount of data in the data stream and a predetermined initial offset value; performing an accumulation processing and an even distribution processing on said initial value and the amount of the data needing rate matching; determining the data needing rate matching from the data stream according to the processing result. With the solution proposed by the invention, a rate matching method using even distribution principle and accumulation principle can be determined. The method is simple, clear and accurate, and can be understood easily. | 08-04-2011 |
20110213893 | METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR DETECTING AN IDLE TCP CONNECTION - Methods and systems are described for detecting an idle TCP connection. In one aspect, a packet in a TCP connection is received by a first node. The first node identifies in the packet a header for detecting a time period during which the first node receives no data included in a data stream sent in the connection from a second node. The first node detects the time period based on the header and deactivates the connection, in response. In another aspect, information is received by a second node for detecting an idle TCP connection. The second node creates a packet including a header based on the information. The second node sends the packet in the connection to a first node for detecting a time period during which the first node receives no data in a data stream sent in the connection from the second node. | 09-01-2011 |
20110213894 | MECHANISM FOR SUPPORTING USER CONTENT FEEDS - In one embodiment, for each one of one or more content producers, access a content-producing rate at which the content producer produces one or more items of content; and for each one of one or more content consumers, access a content-consuming rate at which the content consumer consumes one or more items of content. For each one of a plurality of consumer-producer pairs, wherein the consumer-producer pair comprises one of the content consumers and one of the content producers, and the content consumer follows the content producer, select between a push strategy and a pull strategy for delivering one or more items of content from the content producer to the content consumer based on the content-consuming rate of the content consumer and the content-producing rate of the content producer. | 09-01-2011 |
20110219139 | USING END-TO-END CREDIT FLOW CONTROL TO REDUCE NUMBER OF VIRTUAL LANES IMPLEMENTED AT LINK AND SWITCH LAYERS - A method and circuit for implementing enhanced transport layer flow control, and a design structure on which the subject circuit resides are provided. The transport layer provides multiple virtual lanes to application layers, and provides buffering and credit control for the multiple virtual lanes. A source transport layer sends a credit request message to a destination transport layer for an outstanding packets transmission. The packets are sent only responsive to the credit request being granted by the destination transport layer. Respective switch and link layer are constructed to support only a single virtual lane, regardless of how many virtual lanes are supported at the application and transport layers. As a result, the routing, buffering, and flow control at the respective switch and link layer are simplified. | 09-08-2011 |
20110219140 | SYSTEM AND METHOD FOR NETWORK BANDWIDTH SIZING - The present invention relates to a system and method for network bandwidth sizing at a branch level by considering both sizing for throughput and sizing for response times. The invention provides a system and method for bandwidth allocation by performing network capacity planning by applying a model based on Approximate Mean Value Analysis (AMVA). The invention also relates to system and method for bandwidth allocation by performing network capacity planning especially for large enterprises having heavy workloads and diverse applications by applying a model based on Approximate Mean Value Analysis (AMVA). | 09-08-2011 |
20110225317 | Content rate selection for media servers with proxy-feedback-controlled frame transmission - In a method for dynamically setting a content rate of a multimedia session for a client in a network, a proxy server receives a channel condition feedback message from a network controller and determines whether a receiver report message has been received from the client since a most recent previous channel condition feedback message. The channel condition feedback message includes current channel condition information for the network. The proxy server sends one of an extended feedback report message and a short feedback report message to a media server based on the determining step. The short feedback report message includes at least a maximum transmission rate parameter for the multimedia session. The extended feedback report message includes at least information contained in the receiver report message. The extended feedback report message may, in addition, include the maximum transmission rate parameter for the multimedia session. | 09-15-2011 |
20110238857 | COMMITTED PROCESSING RATES FOR SHARED RESOURCES - Customers of a shared-resource environment can provision resources in a fine-grained manner that meets specific performance requirements. A customer can provision a data volume with a committed rate of Input/Output Operations Per Second (IOPS) and pay only for that commitment (plus any overage), and the amount of storage requested. The customer will then at any time be able to complete at least the committed rate of IOPS. If the customer generates submissions at a rate that exceeds the committed rate, the resource can still process at the higher rate when the system is not under pressure. Even under pressure, the system will deliver at least the committed rate. Multiple customers can be provisioned on the same resource, and more than one customer can have a committed rate on that resource. Customers without committed or guaranteed rates can utilize the uncommitted portion, or committed portions that are not being used. | 09-29-2011 |
20110238858 | TRAFFIC SHAPING DEVICE - When communication traffic between communication devices is shaped by a relay device on a network, the communication speed of a transport layer is prevented from being dramatically reduced as compared to the shaped traffic on a network with a high error rate. On the basis of the SID of data received from a communication device and a data size, a relay device predicts the SID expected to be received for the next time in the same communication, compares the predicted SID with another SID included in data received for the next time, and releases the shaped traffic for the data if the received SID is smaller than the predicted SID. Further, when consecutively receiving a given number or larger of pieces of data which are larger than the predicted SID, the relay device releases the shaped traffic for the data. | 09-29-2011 |
20110238859 | INFORMATION PROCESSING APPARATUS AND DOCUMENT DATA PRODUCING METHOD - A document production apparatus produces document data as well as determines whether or not the size of document data exceeds a threshold value when the document production apparatus receives a document data production request and a document data upload request from the client apparatus. The document production apparatus uploads document data to a cloud platform when the size of document data is less than or equal to the threshold value. The document production apparatus provides a notification to prompt a client apparatus to download document data when the size of document data exceeds the threshold value. | 09-29-2011 |
20110246662 | SYSTEM AND METHOD FOR TCP OFFLOAD - Aspects of the invention may comprise receiving an incoming TCP packet at a TEEC and processing at least a portion of the incoming packet once by the TEEC without having to do any reassembly and/or retransmission by the TEEC. At least a portion of the incoming TCP packet may be buffered in at least one internal elastic buffer of the TEEC. The internal elastic buffer may comprise a receive internal elastic buffer and/or a transmit internal elastic buffer. Accordingly, at least a portion of the incoming TCP packet may be buffered in the receive internal elastic buffer. At least a portion of the processed incoming packet may be placed in a portion of a host memory for processing by a host processor or CPU. Furthermore, at least a portion of the processed incoming TCP packet may be DMA transferred to a portion of the host memory. | 10-06-2011 |
20110246663 | BROADBAND NETWORK ACCESS - A method and Access Network Node for handling dissimilar protocols when a Host accesses a Broadband Network. The Access Network Node includes a protocol converter for interworking between the Neighbor Discovery (ND) protocol and the Dynamic Host Configuration Protocol (DHCP). When an ND Router Solicitation message is received from a Host that does not support DHCP, the converter converts the ND message to a DHCP Solicit message and forwards it to a Broadband Network Gateway (BNG) together with a port ID. When the Access Network Node receives a DHCP Reply message from the BNG destined for the same Host, the converter converts the DHCP Reply message to an ND Router Advertisement message before sending it to the Host. | 10-06-2011 |
20110246664 | DYNAMIC MODIFICATION OF A SUBSCRIBER CONNECTION - In one embodiment, a method comprises receiving a request to modify a subscriber connection to a network element. The method also includes modifying attributes of the subscriber connection, within a memory of the network element, without disconnecting the subscriber connection from the network element. | 10-06-2011 |
20110271005 | LOAD BALANCING AMONG VOIP SERVER GROUPS - Described are computer-based methods and apparatuses, including computer program products, for load balancing among VOIP servers. An identity table includes an identity entry for a plurality of servers, each identity entry comprising a FQDN and load balancing information. A persistence table stores persistence entries indicative of a persistent connection between a client and a server. Updated load balancing information determined by the first server is received. The identity table is updated based on the updated load balancing information. A service request is received from a client. If the client is not associated with a persistence entry, a second server is selected from the plurality of servers based on load balancing information for each identity entry in the identity table. A persistence entry is stored indicative of a persistent connection between the client and the selected second server, the persistence entry comprising a FQDN and an identifier for the client. | 11-03-2011 |
20110276713 | CLOUD CONNECTOR FOR INTERFACING BETWEEN A NETWORK ATTACHED STORAGE DEVICE AND A CLOUD STORAGE SYSTEM - A cloud connector for interfacing between a network attached storage device and a cloud storage system (CSS). The cloud connector comprises a unified cloud protocol module for communicating with the network attached storage (NAS) device using a cloud transport protocol; a plurality of cloud protocol drivers for interfacing with at least one of a plurality of storage devices and a plurality of cloud storage providers, wherein the plurality of storage devices and the plurality of cloud storage providers are part of the CSS; and a permissions-and-quotas enforcement module for enforcing access control to data blocks stored in at least one the plurality of storage devices and the plurality of cloud storage providers of the CSS. | 11-10-2011 |
20110283013 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR STATELESS LOAD BALANCING OF NETWORK TRAFFIC FLOWS - Methods, systems, and computer readable media for performing stateless load balancing of network traffic flows are disclosed. According to one aspect, the subject matter described herein includes a method for performing stateless load balancing of network traffic flows. The method occurs at a layer 3 packet forwarding and layer 2 switching device. The method includes responding to address resolution protocol (ARP) requests from clients, the ARP requests including a virtual IP (VIP) address shared by the device and a plurality of servers coupled to the device, with the medium access control (MAC) address of the device. The method also includes receiving, from the clients, packets addressed to the VIP address and having the MAC address of the device. The method further includes load sharing the packets among the servers using a layer 3 forwarding operation that appears to the clients as a layer 2 switching operation. | 11-17-2011 |
20110296050 | REALTIME WEBSITES WITH PUBLICATION AND SUBSCRIPTION - Architecture that utilizes a long poll publication/subscription (pubsub) model for updating realtime objects of a webpage. Each realtime-enabled object is a pubsub entity in a pubsub service. Each rendering of the webpage creates a subscription on a page object. The entity in the pubsub service enables the realtime communications of content to the webpage object. The architecture provides light-weight realtime anonymous pubsub at scale, a light-weight pubsub that can scale to the web on the backend, and integration into existing website code by plugging in at the javascript level. | 12-01-2011 |
20110314175 | CHANGING I/O TYPES FOR PROCESSING DATA REQUESTS - Systems, methodologies, media, and other embodiments associated with processing network communications are described. One embodiment of a method includes processing data requests including changing an input/output (I/O) communications type for processing the data requests. | 12-22-2011 |
20110320630 | FORWARDING BROADCAST TRAFFIC TO A HOST ENVIRONMENT - A network interface controller (NIC) determines link layer broadcast traffic of interest to the host environment. The NIC receives link layer broadcast traffic intended for the host environment, including traffic of interest and unwanted traffic. The NIC discards the unwanted traffic and forwards the traffic of interest to the host environment. | 12-29-2011 |
20110320631 | PRELOADING TOKEN BUCKETS FOR DYNAMICALLY IMPLEMENTING SPEED INCREASES - Providing a dynamic bandwidth increase using at least one token bucket is disclosed. At least one token bucket is pre-loaded to capacity using PCMM commands to dynamically implement speed increases in the network. By pre-loading the at least one token bucket to capacity, the rate cap assigned to the customer is overridden. When the token bucket is exhausted the customer continues at their provisioned rate cap. Only a configuration file has to be changed to implement the temporary bandwidth increase. The token buckets may be implemented on a per service flow basis. Further, a plurality of token buckets may be provided, wherein a first token bucket is configured to control a total burst size and a second token bucket is configured to control an individual flow burst rate up until the first token bucket is depleted. | 12-29-2011 |
20120017005 | NETWORK COMMUNICATIONS OF APPLICATION RUNNING ON DEVICE UTILIZING VIRTUAL NETWORK CONNECTIONS WITH REDUNDANCY - A method includes detecting a request for a network connection from an application running on a device; spawning a first virtual machine that virtualizes network capabilities of the device such that a first virtual network connection is provided; selecting a first routing protocol for the first virtual network connection; spawning a second virtual machine that virtualizes network capabilities of the device such that a second virtual network connection is provided; selecting a second routing protocol for the second virtual network connection; communicating with another device over a first network path using the first virtual network connection with the first routing protocol; and communicating with the other device over a second network path using the second virtual network connection with the second routing protocol. The first network path and the second network path are different. | 01-19-2012 |
20120017006 | NETWORK COMMUNICATIONS OF APPLICATIONS RUNNING ON DEVICES UTILIZING VIRTUAL NETWORK CONNECTIONS WITH ASYMMETRICAL NETWORK PATHS - A method includes receiving, at a first device via a virtual network connection, a packet communicated from a second device over a first path, the packet including data appended thereto by one or more devices along the first path, and determining whether the first path satisfies one or more requirements of an application running on the first device, the determination being based at least in part on information from the packet received by the first device; and receiving, at the second device via a virtual network connection, a packet communicated from the first device over a second path, the packet including data appended thereto by one or more along the second path, and determining whether the second path satisfies one or more requirements of an application running on the second device, the determination being based at least in part on information from the packet received by the second device. | 01-19-2012 |
20120023257 | METHOD AND APPARATUS FOR NETWORK PORT AND NETWORK ADDRESS TRANSLATION - The present invention provides a method and apparatus for network port and network address translation. Several problems with limited addressability may occur when transmitting data packets between a terminal in a first network and a terminal in a second network that is outside the first network. Data forwarding rules are used to define if and how identifiers of data packets to be forwarded between the two networks correlate with each other. According to embodiments, a data forwarding rule includes a first identifier associated with the first network and a second identifier associated with the second network, wherein each identifier has two parts: a source address and source port number corresponding to a source network node, and a destination address and destination port number corresponding to a destination network node. | 01-26-2012 |
20120023258 | NETWORK COMMUNICATIONS OF APPLICATION RUNNING ON DEVICE UTILIZING MULTIPLE VIRTUAL NETWORK CONNECTIONS - A method includes steps of detecting, at a first device, a first request for a network connection from an application, spawning a first virtual machine that virtualizes network capabilities of the first device such that a first virtual network connection is provided, selecting a routing protocol for the first virtual network connection, detecting, at the first device, a second request for a network connection from the application, spawning a second virtual machine that virtualizes network capabilities of the first device such that a second virtual network connection is provided, selecting a routing protocol for the second virtual network connection, using the selected routing protocol for the first virtual network connection, communicating data from the application to a second device using the first virtual network connection, and, using the selected routing protocol for the second virtual network connection, communicating data from the application using the second virtual network connection. | 01-26-2012 |
20120023259 | APPLICATION OF UNREALIABLE TRANSFER MECHANISMS - A method for improved application of unreliable transfer mechanisms. An application uses application data delivered in data packets that become accessible from a peer entity via at least two packet data transmission mechanisms. The application is configured with a predefined operational range for a predefined application-specific characteristic. If the predefined application-specific characteristic exceeds the predefined operational range, the packet data transmission mechanism is changed. The mechanism facilitates maintaining an application-specific service level even if unreliable transmission mechanisms are applied. | 01-26-2012 |
20120036278 | METHOD AND SYSTEM FOR PACING, ACKING, TIMING, AND HANDICAPPING (PATH) FOR SIMULTANEOUS RECEIPT OF DOCUMENTS - A method for facilitating substantially simultaneous receipt of content included in at least one document by a plurality of intended recipients is disclosed. At least one portion of impactful content is delimited in the at least one document to define at least one impactful block (IBlock). A remaining portion of content is delimited to define at least one non-impactful block (NIBlock). The least one IBlock is transmitted to be received substantially simultaneously by the plurality of intended recipients. | 02-09-2012 |
20120066407 | CLUSTERED SYSTEM FOR STORING DATA FILES - A clustered system arranged for supporting a clustered file system. The clustered system comprises at least two nodes and is characterised in that these at least two nodes are arranged for exchanging data traffic of the clustered file system between each other via an IP protocol over a lossless Ethernet network. | 03-15-2012 |
20120084456 | METHOD AND SYSTEM FOR LOW-LATENCY TRANSFER PROTOCOL - A method and system for providing computer-generated output and in particular graphical output. An output capturing and encoding engine is configured to intercept graphical output from an application on a server, organize the output into regions having similar motion and/or graphical characteristics, and convert the data from each region into a format suitable to balance transmission efficiencies versus display quality or capability at the receiving end. | 04-05-2012 |
20120102216 | Method And Device For Message Retransmission - The present invention provides a method and device for message retransmission. The method comprises: constructing a first status report by a receiving terminal according to a message to be retransmitted, reading a message serial number of a truncated NACK which is truncated by an available bandwidth from the first status report, calculating a difference value between a front edge serial number of a receiving window of the receiving terminal and the message serial number of the truncated NACK, comparing the difference value with a given threshold, and taking a part before a truncation site as a second status report; constructing a third status report according to a comparison result and the second status report; sending the third status report by the receiving terminal; and retransmitting the message by a sending terminal according to the received third status report. The device for message retransmission is also provided, and comprises a threshold comparison module, a status report constructing module, a status report sending module and a retransmission module. By the method and device, it is achieved that under various status situations of the data transmission window, the air interface data transmission may be performed in time and the data transmission speed and efficiency are improved. | 04-26-2012 |
20120110204 | ENVELOPE ATTACHMENT FOR MESSAGE CONTEXT - A system for aggregating context information for messages includes a context container that associates names with context values and metadata for context entries. The system further includes a network protocol component configured to read messages from a network transport, an encoder component configured translate messages from a raw format into a canonical message format. The canonical message format is an enveloped message containing an application payload and message metadata. The context container is associated with a message in the canonical format. The system further includes an extraction component configured to retrieve context from a native network transport protocol and insert the context values and metadata into the context container, a plurality of additional protocol components configured to add, remove, or modify entries in the context container, and one or more higher level application components configured to operate on the canonical message using the context entries. | 05-03-2012 |
20120117266 | GGSN Front End Processor (GFEP) System for SCADA Inter-Domain Communications - A general packet radio service (GPRS) gateway support node (GGSN) front end processor (GFEP) system includes an input/output (I/O) interface configured to receive data directly from at least one supervisory control and data acquisition (SCADA) device. The received data is associated with at least one of monitoring and controlling an advanced metering infrastructure (AMI) device. The GFEP system also includes a GFEP processor operatively coupled to the I/O interface, the GFEP processor is configured to perform a protocol conversion to facilitate transfer of the received data from the SCADA device to a GGSN of a wireless communications network, and provide the received data to the GGSN for delivery via the wireless communications network to the AMI device. | 05-10-2012 |
20120131220 | PROTOCOL TRANSLATION - Methods and systems are provided for protocol translation. One system includes a number of servers configured for protocol translation including logic to receive a number of network packets associated with a particular transaction from a source delivery server. The logic interrogates the number of network packets received to synchronously determine a data format and a protocol of the received network packets and apply a number of rules-based protocols. The rules-based protocols reformat the data format and the protocol of the received network packets according to a data format and a protocol of a destination server, relay the reformatted network packets to the destination server, and provide a response to the source delivery server to permit maintenance of a system state. | 05-24-2012 |
20120131221 | System and Method for Dynamically Managing Message Flow - System and method for dynamically managing message flow. According to the example embodiments, an intermediary network device or a client device dynamically manages the flow of messages received from an electronic exchange by analyzing the client device's capabilities, such as CPU utilization. Based on a percentage of total CPU utilization, the level of throttling is dynamically adjusted, such that if the percentage of CPU utilization, or load, increases, then throttling is increased from a lower level to a higher level. Similarly, if the percentage of CPU utilization decreases significantly enough, then throttling is decreased to a lower level. | 05-24-2012 |
20120144057 | MOBILE DEVICE APPLICATION FOR AUTOMATIC FILTERING OF TRANSMITTED DATA CONTENT - A communications device is provided. This includes a processor adapted to receive one or more identified data sources from at least one network database. An applications component is configured to determine one or more network applications that communicate with the processor based in part on the one or more identified data sources. A filter can be configured to at least partially disable data exchanges to the one or more identified data sources during communications with at least one of the one or more network applications. | 06-07-2012 |
20120144058 | SYSTEMS AND METHODS FOR OPERATING AN APPLIANCE CONTROL DEVICE FOR AN APPLIANCE - Systems and methods for operating an appliance control device for controlling the operation of a variety of appliances are provided. The appliance control device may acquire a list identifying one or more functions executable by an appliance. The list may further identify a corresponding protocol corresponding to each function included in the list. The appliance control device may transmit a request to the appliance for execution of a desired function selected from the list using a specified protocol selected based on the corresponding protocol corresponding to the desired function. In turn, the appliance may transmit the list to the appliance control device upon request. Further, the appliance may also receive the request to execute the desired function in accordance with the selected specified protocol, and execute the desired function in response to the request. | 06-07-2012 |
20120151084 | ASYNCHRONOUS VIRTUAL MACHINE REPLICATION - Provided is a method and devices for asynchronous virtual machine replication. The method includes determining a class corresponding to a data packet associated with the virtual machine and one of buffering the packet and transmitting the packet based on the determined class. | 06-14-2012 |
20120151085 | Hot Standby Neighbor Discovery Protocol for Internet Protocol Version 6 - Techniques are provided herein for receiving synchronization messages at a second network device that is in a hot standby configuration from a first network device that is maintaining Internet Protocol version 6 (IPv6) state machines for one or more neighbor devices. The synchronization messages are configured to indicate an IPv6 state for each state machine maintained in the first network device. An IPv6 state for corresponding state machines is updated in the second network device based on the synchronization messages such that the IPv6 states in the second network device allows the second network device to actively process IPv6 traffic for the one or more neighbor devices upon traffic switchover from the first network device to the second network device without restarting the corresponding IPv6 state machine associated with each of the one or more neighbor devices in the second network device. The roles of the first and second device with respect to active and standby state are reversed after a switchover. | 06-14-2012 |
20120151086 | System and Method for Content-Oriented Network Interworking - A content-oriented communications network includes an ingress gateway in communication with a legacy client of a first legacy communications network, and an egress gateway in communication with the ingress gateway and a legacy server of a second legacy communications network. The ingress gateway translates a content request of the legacy client from a first legacy protocol to a content-oriented protocol and translates a content reply received in response to the content request from the content-oriented protocol to the first legacy protocol. The egress gateway translates the content request from the content-oriented protocol to a second legacy protocol and translates the content reply received in response to the content request from the second legacy protocol to the content-oriented protocol. | 06-14-2012 |
20120191871 | Method and Apparatus for Selecting Optimum Transfer Protocol - Provided are a method and apparatus for selecting an optimal transport protocol. According to an exemplary embodiment of the present invention, there is provided a method for selecting a transport protocol, the method including: detecting a network state with another node connected to a node; and selecting a transport protocol between the node and the other node using the network state, the selected transport protocol being a modified transport protocol'. | 07-26-2012 |
20120203924 | GENERATING LOW RESOLUTION USER INTERFACES FOR TRANSMISSION TO MOBILE DEVICES - A computer-implemented method includes generating a user interface for displaying one or more images, receiving a request from a remote device to view the user interface, determining whether the remote device is a mobile device communicating over a wireless network, depending on a result of the determination, generating a low resolution version of the user interface that is computationally less intensive to render compared to the previously generated user interface, and transmitting the low resolution version of the user interface to the requesting device. | 08-09-2012 |
20120210016 | METHOD AND SYSTEM FOR FACILITATING ONE-TO-MANY DATA TRANSMISSIONS WITH REDUCED NETWORK OVERHEAD - A method and system for facilitating one-to-many data transmissions with reduced network overhead includes conducting a round of data transmissions from a source computing device to a plurality of sink computing devices. Each of the sink computing devices generates a bucket list of lost data blocks for the round of data transmissions and transmits the bucket list to the source computing device. The source computing device conducts a subsequent round of data transmissions based on the bucket lists. One or more additional subsequent rounds may be conducted until the bucket list of each sink computing device is empty. | 08-16-2012 |
20120233348 | DUAL-MODE DOWNLOAD MANAGER - Methods and apparatuses for automatically changing the mode of download of a download manager in a device are provided. The download manager can send a timeout option to a TFTP server and automatically change the mode of download based on whether a timeout option acknowledgement is received. The download manager can include a first control attribute to enable or disable sending a timeout option to the TFTP server and/or a second control attribute to set the initial download mode of the device. | 09-13-2012 |
20120246334 | UNIFIED WEB SERVICE URI BUILDER AND VERIFICATION - Verifying a translation middleware piece. A first request is provided to a front end user service using a protocol appropriate for the front end user service, including a translation middleware piece. The translation middleware piece translates requests provided to the front end service to requests for back-end data stores. A first response to the first request to the front end user service is received. A second request is provided to a back-end data store. The second request to the back-end data store is in a format appropriate for the back-end data store and includes elements that should return the same results as the first request to the front end user service. A second response to the second request to the back-end data store is received. Based on the responses, a functional state is determined for at least one of the, front end, the back-end, or the translation middleware piece. | 09-27-2012 |
20120246335 | METHOD, TERMINAL, AND SERVER FOR IMPLEMENTING FAST PLAYOUT - A method for implementing fast playout includes receiving a fast playout request sent by a client, where the fast playout request comprises a Uniform Resource Locator (URL) corresponding to content of a media file with a specified multiple of regular playout rate by the client, and the specified multiple of regular playout rate is determined by the client according to obtained media presentation description; and obtaining a content segment corresponding to the media file with the specified multiple of regular playout rate according to the URL, and sending a fast playout response to the client, where the fast playout response comprises the content segment corresponding to the media file with the specified multiple of regular playout rate. Therefore, fast online playing is implemented, and user experience is improved at the same time. | 09-27-2012 |
20120254458 | NETWORK PERFORMANCE ASSESSMENT APPARATUS, SYSTEMS, AND METHODS - Various embodiments of network performance assessment apparatus, systems and processes collect performance information pertaining to a current capacity utilization of a network, identify an occurrence of a capacity constraint on a portion of the network that is communicating the program to at least one presentation device, and modify at least one characteristic of the program and/or the communication thereof over the network so that a total capacity utilization of the network is less than a peak capacity of the network. | 10-04-2012 |
20120265897 | METHODS AND APPARATUS FOR ENHANCING DEVICE PERFORMANCE THROUGH FLOW CONTROL - A method and apparatus for enhancing device performance through transport flow control is provided. The method may include determining that a level of user interest is indicated in at least one application of one or more applications, and modifying a transport flow associated with at least one of the one or more applications. | 10-18-2012 |
20120311176 | METHOD FOR OPTIMIZING TRANSPORT CHANNELS OF DEVICES - A first device and a second device communicate with each other using a first communications protocol over a first communications media. The first device detects a need to modify a communications bandwidth with the second device based on an operating condition of the first device at a point in time. The first device negotiates with the second device to identify a second communications protocol that is suitable for the operating condition based on a set of one or more rules associated with the first device. Both the first and second devices switch, without user intervention, from the first communications protocol to the second communications protocol to communicate with the second device using the second communications protocol over a second communications media. | 12-06-2012 |
20120331171 | System and Method for a Rate Control Technique for a Lightweight Directory Access Protocol Over MQSeries (LOM) Server - A system and method for controlling rates for a Lightweight Directory Access Protocol (LDAP) over MQSeries (LoM) server. The system includes a health metrics engine that calculates an actual delay value, a LoM server that asynchronously obtains the actual delay value from the health metrics engine and place the delay value between one or more requests, and a LDAP master that accepts the one or more requests and send information in the one or more requests to a LDAP replica. | 12-27-2012 |
20130013804 | PROTOCOL AGNOSTIC NOTIFICATION SYSTEM - Subscription notifications are provided by receiving, by a registrar, a request to register a subscription, determining an adaptor to associate with the subscription based on a protocol, and publishing, by the adaptor, a notification based on the subscription. | 01-10-2013 |
20130031266 | VARIABLE SPEED PLAYBACK - Provided are methods and systems for variable speed playback. In one aspect the disclosure provides for receiving content having a first playback speed, determining a second playback speed for at least a portion of the content based on a playback factor, associating the second playback speed with the portion of the content, and providing at least the portion of the content at the second playback speed to a display device. | 01-31-2013 |
20130042019 | Multi-Server Consolidated Input/Output (IO) Device - An input/output (IO) device for connecting multiple servers to one or more network interfaces. The device includes a network connection module comprising one or more network interfaces, and a virtual host interface configured to enable communication with a plurality of host servers. The device includes IO controller configured to connect each of the host servers to one or more of the network interfaces such that the connections between each host server and corresponding one or more network interfaces are operationally isolated and independent from one another. | 02-14-2013 |
20130046903 | SYSTEM AND METHOD FOR STREAM PROCESSING UTILIZING TOTIPOTENT MORPHOGENIC STEM CELLS - A method, computer program product, and system for de-centralized stream processing is provided. The method may include providing a plurality of processing nodes each of said processing nodes configured to transmit and receive a stream of data. The method may further include restricting a subset of the plurality of processing nodes from differentiating into a role. The method may also include identifying a failure at one of the processing nodes and replacing the failed node with one of the processing nodes from the restricted subset. | 02-21-2013 |
20130054828 | INFORMATION PROCESSING DEVICE, COMPUTER-READABLE RECORDING MEDIUM, AND CONTROL METHOD - An information processing device includes a processor to execute a process including: blocking, owing to remote control through a network, at least one of communication of a request transmitted by a first device and addressed to a second device, the communication being performed from a network device, disposed on a communication path between the first device and the second device, to the second device, and communication of a response transmitted by the second device and addressed to the first device; acquiring, from the network device, the request transmitted by the first device and addressed to the second device; and transmitting to the first device, an instruction for switching a transmission destination of the request to a third device. | 02-28-2013 |
20130060959 | SECURE ELEMENTS BROKER (SEB) FOR APPLICATION COMMUNICATION CHANNEL SELECTOR OPTIMIZATION - Systems and methods for managing concurrent secure elements on a mobile device to coordinate with an application or “app” running on the mobile device and an appropriate communications protocol for conducting transactions using the mobile device include: informing, by the processor, the reader device of a preferred app and a communication protocol usable by the preferred app; receiving, by the processor, information about which apps and communication protocols are supported by a reader for processing a transaction; locating, by the processor, a secure element supporting an app and a communication protocol supported by the reader; channeling the communication protocol for the specific configuration of the app and the supporting secure element; activating the secure element that supports the app; and processing, with the activated secure element, using the supported app and communication channel, the transaction with the reader. | 03-07-2013 |
20130073741 | OSPF NSR WITH DELAYED NEIGHBOR SYNCHRONIZATION - A network element attempts to bring up an adjacency with a neighbor using a neighbor state machine (NSM) of an active OSPF instance, including: maintaining a neighbor data structure only in the active instance prior to the NSM transitioning to a Full state, delaying synchronization from the active instance to a standby OSPF instance of the neighbor data structure, maintaining tracking information of the NSM in only the active instance; installing LSAs received from the neighbor in both the LSDB of the active and standby instances, and, if and when the NSM of the active instance transitions to the Full state and all LSAs requested from the neighbor during database exchange are ensured to synchronize to the standby instance's LSDB, synchronizing from the active instance to the standby instance data item(s) of the neighbor data structure. | 03-21-2013 |
20130073742 | Method and System for Selecting a Delivery Method for Media on Demand - Computer-implemented methods, computer-readable media, and systems are disclosed. A computer implemented method includes receiving device a first connection speed of a data connection to a host including a media content delivery method based on the first connection speed and user preference information. The method requesting delivery of the media content from the host using the media content delivery method. The computer implemented method includes determining, during delivery of the media content to the receiving device, a second connection speed of the data connection. The method of delivery is determining, during delivery of the media content to the receiving device, whether to modify the media content delivery method based on the second connection speed and the user preference information. | 03-21-2013 |
20130080656 | SYSTEM AND METHOD FOR PROVIDING FLEXIBILITY IN CONFIGURING HTTP LOAD BALANCING IN A TRAFFIC DIRECTOR ENVIRONMENT - Described herein are systems and methods for use with a load balancer or traffic director, and administration thereof, wherein the traffic director is provided as a software-based load balancer that can be used to deliver a fast, reliable, scalable, and secure platform for load-balancing Internet and other traffic to back-end origin servers, such as web servers, application servers, or other resource servers. In accordance with an embodiment, the system comprises a high-speed network infrastructure which provides communication protocols or sockets for use by the origin servers in receiving requests; one or more protocol terminator/emulators for use with the communication protocols or sockets; and an inbound socket configuration and an outbound socket configuration which together indicate which terminator/emulator the traffic director should use in communicating requests to particular ones of the origin servers. | 03-28-2013 |
20130117464 | PERSONALIZED MEDIA FILTERING BASED ON CONTENT - Personalized media filtering for a mobile electronic device can be implemented. By supporting receipt of personal media filter criteria, flexible personalization options can be implemented. Personalized media filtering can allow for interactively receiving personal media filter criteria and applying the filter criteria to the media content during the media presentation. One possible blocking response is to block portions of the content. Other possible responses include switching between broadcast stations or playlists. A prevalence metric can indicate how often a particular content item, such as a word, has been filtered from the media content. When the prevalence metric exceeds a threshold, the technology can automatically respond in a variety of ways, such as by blocking a source of the presented media content from future presentation. Interactively establishing personalized filter criteria can be implemented during ongoing presentation, for immediate use in filtering during the presentation. | 05-09-2013 |
20130117465 | PROCESSING RECEIVED DATA - A method for controlling the processing of data in a data processor such that the data processor is connectable to a further device over a data link. The method comprising the steps of receiving data at an element of the data processor and if a set interval has elapsed following the receipt of the data, determining whether processing of the received data in accordance with a data transfer protocol has begun, and, if it has not, triggering such processing of the received data by a protocol processing element. The method then senses conditions pertaining to the data link and sets the interval in dependence on the sensed conditions. | 05-09-2013 |
20130124750 | NETWORK VIRTUALIZATION WITHOUT GATEWAY FUNCTION - A local network, such as a data center, includes a plurality of servers each of which are linked to a network switch. Some of the plurality of servers are network virtualization capable and some are not. The network virtualization capable servers include functionality that encapsulates a data frame, generated by one network virtualization servers that is to be sent to another network virtualization capable server, with a network virtualization identity. In the event that a network virtualization server generates a data frame for transmission to a server that is not capable of network virtualization, the network virtualization capable server does not encapsulate the data frame with the network virtualization identity. | 05-16-2013 |
20130173822 | METHOD OF IMPLEMENTING CONTENT-CENTRIC NETWORK (CCN) USING INTERNET PROTOCOL (IP)-BASED NETWORK IN GATEWAY, AND GATEWAY - A method of implementing a Content-Centric Network (CCN) using an Internet Protocol (IP)-based network, and a gateway that may implement such a method, are provided. A method of implementing a CCN using an IP-based network may involve: determining an application protocol and a packet type corresponding to the application protocol of an IP-based network, the application protocol being included in an IP packet of an IP-based network, and generating a content name corresponding to the IP packet, based on the application protocol and the packet type. | 07-04-2013 |
20130205037 | TCP-AWARE RECEIVE SIDE COALESCING - In response to a transport control protocol (TCP) packet received from an Internet protocol (IP) layer of a TCP/IP stack of a data processing system, a large receive offload (LRO) layer of the TCP/IP stack is to identify a flow associated with the TCP packet, to determine whether the identified flow should be coalesced based on a set of one or more rules, to coalesce the TCP packet into a pending coalesced TCP packet without immediately sending the TCP packet to a TCP layer of the TCP/IP stack, if it is determined that the identified flow should be coalesced based on the set of one or more rules, and otherwise to immediately send the TCP packet to the TCP layer for TCP processing. | 08-08-2013 |
20130219077 | EMULATING FICON OVER IP - A Fibre Connection (FICON) information unit is received by a host processor executing a host internet protocol (IP) software library. The FICON information unit is written to a transport layer. Data including the FICON information unit is then transmitted to a storage control unit over an IP network. | 08-22-2013 |
20130227161 | TRANSMIT SCALING USING MULTIPLE QUEUES - According to some embodiments, it may be determined, at a first processing element of a device with a plurality of processing elements, that first data is to be transmitted in association with a first network connection. A first entry associated with the first data may then be stored into a first of a plurality of transmit queues. It may subsequently be determined, at a second processing element of the device, that second data is to be transmitted in association with the first network connection. A second entry associated with the second data may then be stored into a second of the plurality of transmit queues. | 08-29-2013 |
20130246646 | Access of Resources by way of Hypertext Transfer Protocol - In an embodiment, a method is provided for accessing a resource. In this method, a request that defines an operation to be performed on an identified resource is received. The HTTP request is then parsed to extract an operation parameter from a header of the HTTP request. The HTTP request is executed based on the operation parameter to generate a result, and the result of the execution of the HTTP request is returned in an HTTP response. | 09-19-2013 |
20130246647 | NETWORKING METHOD AND DEVICE VIA NETWORK INTERFACE OF DATA CARD EQUIPMENT - The disclosure provides a networking method and device via network interface of data card equipment, wherein the method includes: loading a user application module, a control instruction library and a driver of the data card equipment in a computer configured with a Mac operating system; creating a virtual network interface matched with equipment attributes according to the equipment attributes reported by the data card equipment; sending a control instruction to the control instruction library; the control instruction library preliminarily packing and outputting the control instruction; an upper driver analyzing the data packet that is input by the control instruction library and that contains the control instruction, and encapsulating the control instruction in a communication control protocol format and then forwarding the control instruction; and a lower driver sending the data packet containing the control instruction to the data card equipment via a communication pipe. According to the invention, the problem that the Mac operating system is unable to network via the network interface of data card equipment can be effectively solved, and the rate bottleneck problem caused when the data card networks via a serial port at present also can be solved well. | 09-19-2013 |
20130254420 | DYNAMIC MEDIA BIT RATES BASED ON ENTERPRISE DATA TRANSFER POLICIES - In general, this disclosure describes techniques of dynamically selecting versions of media content based on data transfer policies of a media content provider that provides the media content. As described herein, a media content provider may establish a variety of data transfer policies for a variety of purposes. When requests are received, versions of media assets indicated by the requests are selected such that an overall bandwidth utilization of the media content provider is likely to be substantially equal to a desired bandwidth utilization established by one or more of the enterprise data transfer policies. | 09-26-2013 |
20130268689 | DATA PROCESSING DEVICE - According to one aspect of this disclosure, a data processing device is provided including a controller configured to open a logical channel with another data processing device and a receiver configured to receive a message from the other data processing device specifying a data link layer protocol data unit size to be used for exchanging data via the logical channel and further including a transceiver configured to exchange data with the other data processing device over the logical channel in accordance with the data link layer protocol data unit size wherein the data link layer protocol data unit size is constant for the logical channel until the logical channel is closed. | 10-10-2013 |
20130268690 | METHOD AND SYSTEM FOR MANAGING HIGH-BANDWIDTH DATA SHARING - A server arrangement for facilitating the exchange of content between a plurality of user system associated with a common group is provided by employing a centralized server for directing publishing and extracting of content and a plurality of associated servers for facilitating the transmission of content between the user systems. A publisher is directed by the central server to a specific data server where content is to be provided. A consumer is directed by the central server to a specific data server from which content is to be extracted. The system is particularly adept for facilitating the exchange of video data between members of a common group coupled to the Internet. | 10-10-2013 |
20130290558 | DATA TRANSFER, SYNCHRONISING APPLICATIONS, AND LOW LATENCY NETWORKS - Data transfer, synchronising applications, and low latency networks are disclosed. An example method includes comparing a first address of a first data item of a first data burst to a second address of a last data item of a second data burst received before the first data burst; and, when the first address sequentially follows the second address, combining the first and second data bursts to form a third data burst. | 10-31-2013 |
20130297819 | Method and Apparatus for Bandwidth Allocation and Estimation - Systems and methods for bandwidth allocation and estimation are disclosed. A computer communicates via multiple active streams, each having a type. The computer determines whether to enable or disable bandwidth management. Upon determining to enable bandwidth management, the computer estimating a total available bandwidth, determines, for each stream, a requested bandwidth, and dynamically allocates a portion of the total available bandwidth among the active streams. Upon determining to disable bandwidth management, the computer foregoes dynamically allocating bandwidth among the streams. | 11-07-2013 |
20130326083 | METHOD AND APPARATUS FOR PROCESSING RECEIVED NETWORK PACKETS ON A NETWORK INTERFACE FOR A COMPUTER - An intelligent network interface card (INIC) or communication processing device (CPD) works with a host computer for data communication. The device provides a fast-path that avoids protocol processing for most messages, greatly accelerating data transfer and offloading time-intensive processing tasks from the host CPU. The host retains a fallback processing capability for messages that do not fit fast-path criteria, with the device providing assistance such as validation even for slow-path messages, and messages being selected for either fast-path or slow-path processing. A context for a connection is defined that allows the device to move data, free of headers, directly to or from a destination or source in the host. The context can be passed back to the host for message processing by the host. The device contains specialized hardware circuits that are much faster at their specific tasks than a general purpose CPU. A preferred embodiment includes a trio of pipelined processors devoted to transmit, receive and utility processing, providing full duplex communication for four Fast Ethernet nodes. | 12-05-2013 |
20130346627 | DYNAMIC BIT RATE SCALING - The invention provides for a download agent executing on a computing device to dynamically select between media files with different media quality for delivery of media content provided by a media content provider. The download agent may select between different media files with similar content but different quality based on a playback rate of the media file, the resolution of the media file, or the encoding scheme of the media file. The download agent may seamlessly transition from one media file to another media file at key frames to avoid any motion artifacts and to avoid requiring a user to restart the media file. | 12-26-2013 |
20140019637 | METHOD, SYSTEM AND APPARATUS FOR MANAGEMENT OF PUSH CONTENT - A method, system and apparatus for management of push content is provided. An intermediation infrastructure mediates traffic from a push content server that is addressed to a computing device. The intermediation infrastructure enforces various policies such that, for example, unwanted communications are not pushed to the computing device. | 01-16-2014 |
20140025840 | NETWORK ANALYSIS IN A FILE TRANSFER SYSTEM - Aspects of the invention are directed to a method and system for discovering business content transfer paths in a network using file transfer information, and for calculating business risk per network component in a network. A method according to an embodiment includes: obtaining file transfer information for a plurality of file transfers between a plurality of nodes within a network; generating a confidence of correlation for each pair of file transfers in the plurality of file transfers; determining interdependencies between the plurality of file transfers based on the confidence of correlation for each pair of file transfers; and determining a business content transfer path based on the interdependencies between the plurality of file transfers. | 01-23-2014 |
20140025841 | Redundancy Elimination for Web Caching - In one embodiment, redundancy elimination for web caching may be provided. Upon receiving a request for a content object, a determination of whether the content object is cached may be made. In response to determining that the content object is not cached, the requested content object may be retrieved and, if the content object is associated with an aggregate popularity exceeding a caching threshold, the content object may be cached before providing the requested content object. | 01-23-2014 |
20140032778 | MEDIA PLAYBACK METHOD AND APPARATUS IN MULTIPLE MEDIA DEVICES - A media playback method and apparatus, and a recording medium for storing program sources of the method, and the media playback method of playing media in a media device in sync with at least one other media device are provided. The method includes determining a media playback time based on a communication delay time with each of other media devices with which a communication channel is established, generating a media playback command message for each of the other media devices based on the determined media playback time and the communication delay time with each of the other media devices, transmitting the media playback command message to the other corresponding media device, and performing media playback at the media playback time. The present invention has an advantage of playing back the same media in multiple media devices, synchronously. | 01-30-2014 |
20140032779 | Intelligent Network Interface System and Method for Protocol Processing - A system for protocol processing in a computer network has an intelligent network interface card (INIC) or communication processing device (CPD) associated with a host computer. The INIC or CPD provides a fast-path that avoids host protocol processing for most large multipacket messages, greatly accelerating data communication. The INIC or CPD also assists the host for those message packets that are chosen for processing by host software layers. A communication control block (CCB) for a message is defined that allows DMA controllers of the INIC to move data, free of headers, directly to or from a destination or source in the host. The CCB can be passed back to the host for message processing by the host. The INIC or CPD contains hardware circuits configured for protocol processing that can perform that specific task faster than the host CPU. One embodiment includes a processor providing transmit, receive and management processing, with full duplex communication for four fast Ethernet nodes. | 01-30-2014 |
20140047124 | TRIVIAL FILE TRANSFER PROTOCOL (TFTP) DATA TRANSFERRING PRIOR TO FILE TRANSFER COMPLETION - One embodiment is directed toward a method of transferring data using a Trivial File Transfer Protocol (TFTP). The method includes receiving a first subset of TFTP data packets containing first payload data for the file, extracting the first payload data from the first subset of TFTP data packets, conforming the first payload data to a second protocol, and sending the first payload data to another device prior to receiving a last TFTP data packet for the file, wherein the first payload data is sent in compliance with the second protocol. The method also includes receiving one or more remaining TFTP data packets containing the remaining payload data for the file, the one or more remaining TFTP data packets including the last TFTP data packet for the file, extracting the remaining payload data from the one or more remaining TFTP data packets, and sending the remaining payload data to the other device. | 02-13-2014 |
20140047125 | APPARATUS AND METHOD FOR CONTROLLING VIRTUAL SWITCHES - An apparatus includes a controller, a converter, and table information storing physical identification information identifying a physical port of first and second physical switches in association with virtual identification information identifying a virtual port of a virtual switch. For each virtual switch, the controller outputs control information determined based on a predetermined protocol and manages the received control information. The converter, based on the table information, converts the physical identification information added to the received control information and identifying a physical port via which the first physical switch has received the control information, into the associated virtual identification information, converts the virtual identification information added to the control information outputted from the controller and identifying a virtual port via which the control information is to be transmitted, into the associated physical identification information, and relays the control information between the controller and the second physical switch. | 02-13-2014 |
20140115182 | Fibre Channel Storage Area Network to Cloud Storage Gateway - A gateway between the block storage environment of an FC SAN and the object-oriented environment of cloud storage. The gateway contains a database or table to maintain a mapping between the blocks of the LUNs presented on the FC SAN and the objects of the cloud storage. The gateway also performs the necessary conversions between the block and object formats of the two networks. The gateway can obtain the FC frames either by redirection of an existing LUN or by creation of a virtualized LUN. In certain embodiments the gateway includes asynchronous mirroring functionality to allow non-real time duplication, which allows for lower speed connections to the cloud storage. | 04-24-2014 |
20140115183 | INFORMATION PROCESSING METHOD, RECORDING MEDIUM, AND INFORMATION PROCESSING APPARATUS - An information processing method includes determining the number of packets to be transferred to a communication circuit for each of a plurality of communications so that the number of packets of each of the plurality of communications is equal to or greater than the number of packets to be used for communication analysis, in accordance with the communication amount of each of the plurality of communications and an upper limit of the transfer amount of packets to be transferred to the communication circuit. | 04-24-2014 |
20140115184 | REMOTELY MANAGING ENTERPRISE RESOURCES - The present disclosure is directed to a system and method for remotely managing enterprise resources. In some implementations, a method includes remotely receiving information associated with heterogeneous assets in an enterprise network. Transactions for remotely managing the heterogeneous assets are generated in response to at least the information. The management transactions are stored remote from the enterprise network until a request for the management transactions is received from the enterprise network. The management transactions are transmitted to the enterprise network using a single interface. | 04-24-2014 |
20140115185 | DESKTOP ASSISTANT FOR MULTIPLE INFORMATION TYPES - A method and system for providing an aggregate view of information that a user may need is provided. A desktop assistant system collects information items that a user may need such as scheduling information and recently received messages. The desktop assistant system may also identify documents that the user may need and contacts with whom the user may need to communicate based on analysis of the collected scheduling information and the collected messages. The desktop assistant system then displays indications of the collected scheduling information, the collected messages, the identified documents, and the identified contacts so that the user has an integrated view of the needed information items. | 04-24-2014 |
20140149599 | Unified Application Programming Interface for Communicating with Devices and Their Clouds - A system and method for translating requests and responses between different types of devices are described. An enterprise service bus generates a first list of one or more devices, receives a selection from a user associated with a first device of a second device in the first list, generates a second list that includes functions associated with the selection from the first user, receives a request from the first device to perform one of the functions in the second list, translates a first communication protocol of the request received from the first device into a second communication protocol used by the second device to create a translated request, translates a first message format of the request into a second message format and transmits the translated request to the second device. | 05-29-2014 |
20140149600 | METHOD FOR HANDLING MULTIPLE REQUESTS BY USING DATASET TRANSFER PROTOCOL - A method for processing multiple requests using a dataset transfer protocol is disclosed. The method includes generating a dataset transfer protocol and transmitting the dataset transfer protocol to a Web Application Server (WAS) by a client. The dataset transfer protocol includes at least one contract dataset including information about a sequence number of a contract generated according to a processing request and information about a requested task, at least one reference dataset referred to for processing the processing request, at least one datamap dataset including type information indicating a type of the reference dataset referred to in relation to the contract and mapping information about the reference dataset, and at least one header including information about a name of the contract dataset and information about a name of the mapping information dataset. | 05-29-2014 |
20140156866 | Efficient Data Transmission Between Computing Devices - The subject disclosure is directed towards technology by which data transmission sizes are reduced when uploading files over a network. By processing hash values corresponding to a plurality of data blocks of a file to potentially be uploaded to a server, the server identifies any already known data block or blocks of the file. The server performs a server-local copy operation that writes the known data block into a server-local copy of the file. If applicable, the server returns hash values corresponding to unknown data blocks to a client, by which the client responds by uploading copies of the unknown data blocks. Accordingly, the client and the server maintain the server-local copy of the file by transferring only unknown data blocks. | 06-05-2014 |
20140195693 | SERVICE NODE AND INTER-SERVICE NODE USER PROTOCOL MESSAGE SYNCHRONIZATION METHOD - A method is disclosed for synchronizing user protocol messages between service nodes. The method includes, when receiving a user-related protocol message, a service node judging whether a state of a backup group to which a user belongs corresponding to the protocol message is active or standby on the service node, and according to a type of the protocol message, determining whether to send the protocol message to another service node on which the state of the backup group is standby or active. The method also includes, when determining to send the protocol message, the service node encapsulating the protocol message through a service backup protocol and sending the protocol message to the other service node. A service node includes a message receiving module, a state judging module and a message sending module. | 07-10-2014 |
20140201388 | SYSTEM AND METHOD FOR DATA TRANSFER, INCLUDING PROTOCOLS FOR USE IN DATA TRANSFER - Embodiments of systems and methods for data transfer are presented herein. Specifically, embodiments of such a data transfer methodology may utilize one or more transmission channels for the transmission of the data to be transferred. In addition, a control channel in a different protocol than the transmission channels may be utilized to transmit control information between the sender and recipient. The rate at which data is sent on the transmission channels may be adjusted or the transmission of data on the transmission channel prioritized. | 07-17-2014 |
20140215088 | METHOD AND SYSTEM FOR PACING, ACKING, TIMING, AND HANDICAPPING (PATH) FOR SIMULTANEOUS RECEIPT OF DOCUMENTS - A method for facilitating substantially simultaneous receipt of content included in at least one document by a plurality of intended recipients is disclosed. At least one portion of impactful content is delimited in the at least one document to define at least one impactful block (IBlock). A remaining portion of content is delimited to define at least one non-impactful block (NIBlock). The least one IBlock is transmitted to be received substantially simultaneously by the plurality of intended recipients. | 07-31-2014 |
20140250237 | NETWORK PERFORMANCE ENHANCEMENT - Methods for overcoming latency and throughput degradation ensuing from packet fragmentation performed at a source node are disclosed. Some embodiments of the disclosed methods may be applicable to networks in which performance enhancement methods are used, including but not limited to TCP acceleration methods. In some embodiments, the disclosed methods may include determining an MTU for a session based on one or more fragmentation policies. Also disclosed is a satellite communication system that may be configured to resolve one or more detrimental effects on TCP spoofing resulting from the MTU discovery mechanism of IPv6. | 09-04-2014 |
20140281015 | Post-Scheduling Ad Hoc Sequencing Of File Transfers - The subject matter disclosed herein provides methods for transferring files from a file transfer queue and modifying the file transfer sequence. In one aspect, the method can include maintaining a file transfer queue of at least one file. The file transfer queue can include a plurality of queue positions including a top position, and each queue position can store one of the files. Each file can be associated with a transfer destination device and a delivery parameter. The delivery parameter can indicate a delivery priority. The method can further include moving a file to the top position based on the associated delivery parameter, determining whether the transfer destination devices associated with the file in the top position is connected to a network, and transferring the file in the top position to the associated transfer destination device based on the determining. Related apparatus, systems, techniques and articles are also described. | 09-18-2014 |
20140289422 | Automatic Multimedia Upload For Publishing Data And Multimedia Content - Disclosed herein is a method and system for utilizing a digital data capture device in conjunction with a Bluetooth (BT) enabled mobile device for publishing data and multimedia content on one or more websites automatically or with minimal user intervention. A client application is provided on the BT enabled mobile device. In the absence of inbuilt BT capability, a BT communication device is provided on the digital data capture device. The BT communication device is paired with the BT enabled mobile device to establish a connection. The client application detects capture of data and multimedia content on the digital data capture device and initiates transfer of the captured data, multimedia content, and associated files. The digital data capture device transfers the captured data, multimedia content, and the associated files to the client application. The client application automatically publishes the transferred data and multimedia content on one or more websites. | 09-25-2014 |
20140310425 | METHODS AND APPARATUS FOR HARMONIZATION OF INTERFACE PROFILES - Methods and apparatus for harmonizing or unifying at least partly heterogeneous device profiles within electronic devices. In one embodiment, processing or protocol layers within two or more separate device profiles (such as for example the Embedded and External profiles of the UDI specification) are harmonized, thereby permitting the use of a single logical paradigm (for at least one component or process) in place of two or more heterogeneous paradigms under the prior art. In the exemplary context of the aforementioned UDI specification, only a single implementation of the link layer framing logic of a source device, and the frame parsing logic of the sink is needed. Similarly, only one set of compliance tests for this unified paradigm need be developed and implemented. | 10-16-2014 |
20140344472 | SHARING RESOURCE RESERVATION - A method in a first network node handles data sessions in a communications network. The method includes receiving information indicating a second data session entering the communications network. The method further includes creating a second rule associated with the second data session. The second rule causes the first data session to be associated with the second data session. The method further includes determining that the second rule share a guaranteed bit rate (GBR) with a first rule associated with the first data session based on the second data session entering the communications network. The method further includes transmitting first information that the second rule and an indicator indicating the first rule and the second rule should share the GBR. | 11-20-2014 |
20140365680 | Method And Apparatus For Providing Software Defined Network Flow Distribution - Various embodiments provide a method and apparatus for providing SDN flow distribution without requiring per-connection state in the network. In particular, the SDN flow distribution is realized in network elements within the forwarding path of packets by providing in those network elements with a controller capable of mapping traffic flows onto a set of target servers. | 12-11-2014 |
20150026360 | METHOD AND SYSTEM FOR SUPPORTING WIRELESS COMMUNICATIONS - A system for communicating with a portable electronic device includes an electronic control module including operative logic when implemented. The electronic control module is in communication with the portable electronic device using a generic attribute profile (GATT). The system also includes a first portion of a GATT-based stack including logic for transforming GATT-based communications into a second communication protocol. The first portion of the GATT-based stack is configured for the electronic control module. The system also includes another electronic control module including operative logic when implemented. The other electronic control module is in communication with the electronic control module by the second communication protocol. The system further includes a second portion of the GATT-based stack including an application that communicates by a GATT-based profile. The second portion of the GATT-based stack is configured for the other electronic control module. | 01-22-2015 |
20150032902 | METHOD AND SYSTEM FOR PACING, ACKING, TIMING, AND HANDICAPPING (PATH) FOR SIMULTANEOUS RECEIPT OF DOCUMENTS - A computing device determines impactful content in transmittable content. The computing device assigns the impactful content in the transmittable content to one or more impactful block units. Each impactful block unit comprises a determined numbers of characters. The computing device extracts the one or more impactful block units from the transmittable content. The computing device places the one or more impactful block units at the end of the transmittable content. The computing device transmits the transmittable content to a plurality of intended recipients. Each character, or a small packet set of sequential characters, of the determined number of characters of the one or more impactful block units is transmitted using a time delay for a particular intended recipient and a pacing method. The one or more impactful block units are to be received substantially simultaneously by the plurality of intended recipients. | 01-29-2015 |
20150046600 | METHOD AND APPARATUS FOR DISTRIBUTING DATA IN HYBRID CLOUD ENVIRONMENT - A method of distributing data in a hybrid cloud environment is provided. The method includes receiving a request to execute a service from a client, analyzing service use pattern information of the client based on the received request to execute the service, estimating a work load of the service by using the analyzed service use pattern information, and distributing data related to the service based on the estimated work load. | 02-12-2015 |
20150052260 | INTELLIGENT CUSTOMER SERVICE/CALL CENTER SERVICES ENHANCED USING REAL-TIME AND HISTORICAL MOBILE APPLICATION AND TRAFFIC-RELATED STATISTICS COLLECTED BY A DISTRIBUTED CACHING SYSTEM IN A MOBILE NETWORK - Systems and methods of enhanced customer service for mobile carriers using real-time and historical mobile application and traffic or optimization data associated with mobile devices in a mobile network are disclosed. The data can be tracked by a client-side and/or a server-side reporting engine and usage analytics engine. Reports can also be generated by the system from the data and provided to the customer service/call center, such as trend charts showing optimization efficiency of traffic over a network and battery consumption vs. application load for a mobile device as a function of time. | 02-19-2015 |
20150058497 | SYSTEM AND METHOD FOR MANAGING MEDIA CONTENT - A system that incorporates teachings of the present disclosure may include, for example, a media distribution system having a controller to identify a plurality of media presentation devices of a user of the media distribution system, identify one or more distribution preferences supplied by the user for distributing media content to the plurality of media presentation devices, receive media content from one of a plurality of media sources of the user, determine a media content type from the received media content, and distribute the received media content to one or more of the plurality of media presentation devices according to the one or more distribution preferences and the media content type. The one or more distribution preferences comprise in part media content distribution arrangements assigned by the user between the plurality of media sources of the user and the plurality of media presentation devices of the user. Other embodiments are disclosed. | 02-26-2015 |
20150067188 | SYSTEMS AND METHODS FOR MULTI-PROTOCOL TRANSLATION - This disclosure relates generally to communication network protocols, and more particularly to systems and methods for multi-protocol translation. In one embodiment, a multi-protocol translation method is disclosed, comprising: receiving, at a storage area network switch, a frame formatted according to a first protocol; selecting, using the received frame, a second protocol from a plurality of protocols according to which to convert the received frame; obtaining a protocol format specification data of a second protocol; converting by the storage area network switch, the received frame to a converted frame according to the second protocol based on the protocol format specification data of the second protocol; and providing, by the storage area network switch, the converted frame. | 03-05-2015 |
20150081925 | DATA TRANSFER, SYNCHRONISING APPLICATIONS, AND LOW LATENCY NETWORKS - Data transfer, synchronising applications, and low latency networks are disclosed. An example method includes maintaining a first buffer in a first computing device, the first buffer to receive discrete units of data from a second computing device; maintaining a second buffer in the first computing device, the second buffer to store size data identifying a size of respective ones of the discrete units of data received from the second computing device; and reading from the first buffer according to a first value of a first pointer and a corresponding one of the sizes stored in the second buffer. | 03-19-2015 |
20150106532 | TECHNIQUES FOR STORAGE CONTROLLER QUALITY OF SERVICE MANAGEMENT - A technique for managing a data network includes monitoring data transfer rates and data transfer thresholds for data transferred between storage and an application. Feedback on the suitability of the data transfer rate is collected from the application. A data transfer threshold for the application is changed based on the monitored data transfer rate and the collected feedback. | 04-16-2015 |
20150304225 | DATA PROCESSING APPARATUS AND PROGRAM - When a fixed-cycle transmission timing arrives, a fixed-period communication processing section transmits data in a shared memory to a BCM. An event table storage section stores an event table that indicates a condition of data to be transmitted by an event communication processing section and a permitted delay time, which is the period of time permitted starting from when the data satisfying the condition is extracted, until the data is transmitted. An event detecting section extracts the data in the shared memory satisfying the condition indicated by the event table. The event communication processing section transmits to the BCM the data extracted by the event detecting section, before the arrival of the transmission timing of the fixed-period communication processing section, and by the timing at which the permitted delay time elapses from the time of the data extraction by the event detecting section. | 10-22-2015 |
20150304227 | Queue Management Method and Apparatus - Provided are a queue management method and apparatus. The method includes: acquiring a packet approximate number of a queue on which a current dequeue is performed, where the packet approximate number is stored inside a queue management component, and the packet approximate number is used for indicating a state of a current number of packets in the queue; and determining the number of times that a dequeue is allowed again for the queue according to the packet approximate number. The technical solution solves the problem in the related art that a short packet processing rate does not meet system bandwidth requirement, so as to enhance the efficiency of dequeue (e.g., short packet processing) of a queue, and enhance the performance of a traffic management system. | 10-22-2015 |
20150304415 | WEB CONTENT COMMUNICATION - Embodiments of the present invention relate to web content communication. In accordance with embodiments of the present invention, content items contained in the requested web content may be dynamically analyzed and classified according to their requirement for individual users. Web content items with different requirements are transmitted to the users based on protocols having different transportation characteristics. Those important content items are transmitted based on a more accurate, reliable protocol, thereby ensuring the quality of transmission. Those unimportant content items are transmitted based on a protocol with less or without guarantee of transmission accuracy. In this way, response delays can be reduced. Moreover, even if part or all of the unimportant content items are lost or delayed, the user experience can be maintained on an acceptable level. | 10-22-2015 |
20150304462 | NETWORK DEVICE AND PACKET PROCESSING METHOD - Embodiments provide a network device, including a programmable processor and a non-programmable processor, where the programmable processor includes a first control port; the non-programmable processor includes a second control port, and the second control port is coupled with the first control port; the programmable processor is configured to receive a first packet, and a protocol corresponding to a packet header of the first packet is a first protocol; and the first control port and the second control port are configured to connect the programmable processor and the non-programmable processor, the non-programmable processor is configured to determine an action of the first protocol to be executed by the programmable processor on the first packet, and the programmable processor is configured to execute the action. In addition, the embodiments further provide a packet processing method. The foregoing technical solutions help reduce occupation of storage space of a programmable processor. | 10-22-2015 |
20160006817 | SYSTEM AND METHOD FOR PUSHING LIVE MEDIA CONTENT IN AN ADAPTIVE STREAMING ENVIRONMENT - A system and method for pushing live media to a client device in an adaptive streaming environment. In one aspect, a media server configured to transmit live media includes a storage unit for storing media segments of a live media programming stream, wherein the media segments are encoded at multiple bitrates identified in respective media presentation data structures associated therewith. A websocket interface is provided that is operative to facilitate a websocket session with the client device. One or more processors of the system are operative to execute service logic for pushing the media segments to the client device substantially in real time during the websocket session. | 01-07-2016 |
20160080530 | NETWORK COMMUNICATION PROTOCOL PROCESSING OPTIMIZATION SYSTEM - A protocol processing system includes a plurality of communication interfaces. A control head-end is operable to receive a protocol processing engine identifier over a network through one of the communication interfaces from an external system. A plurality of optimized protocol processing engines are coupled to the control head-end, and the control head-end is operable to select a first optimized protocol processing engine from the plurality of optimized protocol processing engines that is identified by the protocol processing engine identifier. In response to being selected, the first optimized protocol processing engine handles communications between an application processing system and the external system. The first optimized protocol processing engine may be an optimized TCP/IP stack that receives operating system data through a first communication interface from the application processing system and sends network communication data over the network through the second communication interface to the external system. | 03-17-2016 |
20160094638 | HIGH BANDWIDTH PEER-TO-PEER SWITCHED KEY-VALUE CACHING - Inventive aspects include a high bandwidth peer-to-peer switched key-value system, method, and section. The system can include a high bandwidth switch, multiple network interface cards communicatively coupled to the switch, one or more key-value caches to store a plurality of key-values, and one or more memory controllers communicatively coupled to the key-value caches and to the network interface cards. The memory controllers can include a key-value peer-to-peer logic section that can coordinate peer-to-peer communication between the memory controllers and the multiple network interface cards through the switch. The system can further include multiple transmission control protocol (TCP) offload engines that are each communicatively coupled to a corresponding one of the network interface cards. Each of the TCP offload engines can include a packet peer-to-peer logic section that can coordinate the peer-to-peer communication between the memory controllers and the network interface cards through the switch. | 03-31-2016 |
20160149995 | Transfer and synchronization of media data - Improved methods and systems that facilitate transfer and synchronization of data, namely, media data, between a host device (e.g., host computer) and a portable media device (e.g., portable media player) are disclosed. By coupling the portable media device to different host devices at different times, media data can be transferred between the different host devices. Synchronization of media data between a host device and a portable media device can also take into consideration one or more user synchronization related settings. | 05-26-2016 |
20160255148 | ELECTRONIC DEVICES AND METHODS FOR PROCESSING HARDWARE OR SOFTWARE SERVICE REQUESTS BETWEEN INTERCONNECTED ELECTRONIC DEVICES | 09-01-2016 |
20180027515 | SERVER, METHOD, RECORDING MEDIUM, AND SYSTEM FOR MAINTAINING ACCURACY OF TIME | 01-25-2018 |