16th week of 2011 patent applcation highlights part 44 |
Patent application number | Title | Published |
20110093555 | Methods Circuits Devices Systems and Associated Code for Operating a Computing Platform - Disclosed are methods, circuits, devices, systems and associated code for operating one or more computing platforms. According to embodiments, there is provided a device for operating one or more computing platforms. The device may include a first interface circuit, of a first interface circuit type, adapted to connect with a computing platform interface circuit, such that said first interface circuit is operative to transmit basic user input commands to the computing platform and to receive data derived from a display buffer and/or from an audio buffer of the computing platform. The device may include a second interface circuit, of a second interface circuit type, adapted to communicate with a networked control appliance (control appliance) through a network and further adapted to: (1) receive from the control appliance packetized basic user input commands for the computing platform, and (2) transmit to the control appliance packets with data derived from a display buffer and/or from an audio buffer of the computing platform. Processing circuitry of the device may be adapted to coordinate data flow between said first interface circuit and said second interface circuit. | 2011-04-21 |
20110093556 | MULTI-FUNCTIONAL DEVICE EXECUTING MULTIPLE FUNCTIONS AND COMPUTER PROGAM - A multi-functional device communicatably connected to a plurality of servers, each server corresponding to one of a plurality of functions, is provided. The multi-functional device includes, a function execution unit that executes one of the plurality of functions, a first transmission unit that transmits a first signal including the obtained user identification information based on location information of the server, and a first reception unit that receives a function execution instruction which is transmitted from the server in response to the first signal, wherein the function execution instruction includes limitation information, which corresponds to the user and which limits execution of the desired function, wherein the function execution unit suspends the execution of the desired function when location information of the server is specified, and wherein when the function execution instruction is received, the function execution unit resumes execution of the desired function according to the limitation information. | 2011-04-21 |
20110093557 | Maintaining required ordering of transaction requests in interconnects using barriers and hazard checks - Interconnect circuitry for a data processing apparatus with a hazard checker for eliminating barrier transaction requests is disclosed. The interconnect circuitry is configured to provide data routes via which at least one initiator device may access at least one recipient device The interconnect circuitry comprises: at least one input for receiving transaction requests from said at least one initiator device; at least one output for outputting transaction requests to the at least one recipient device; at least one path for transmitting the transaction requests between the at least one input and the at least one output; control circuitry for routing the received transaction requests from the at least one input to the at least one output; wherein the control circuitry is configured to maintain an ordering of at least some transaction requests with respect to the barrier transaction request within a stream of transaction requests passing along one of the at least one paths, by not allowing reordering of at least some of the transactions requests that occur before the barrier transaction request in the stream of transaction requests with respect to at least some of the transaction requests that occur after the barrier transaction request in the stream of transaction requests. The interconnect circuitry comprises hazard checking circuitry for checking a stream of transaction requests and comparing a transaction request within the stream of transaction requests against earlier outstanding transaction requests that have not yet completed, to determine if the transaction request may potentially generate a data hazard, and in response to detecting a potential hazard between the transaction request and at least one of the outstanding transaction requests the hazard checking circuitry is configured to stall the transaction request until the at least one outstanding transaction request has completed; and barrier termination circuitry associated with the hazard checking circuitry for detecting a barrier transaction request within the stream of transaction requests and terminating the barrier transaction request. | 2011-04-21 |
20110093558 | METHOD AND APPARATUS FOR THE COLLECTION, FORMATTING, DISSEMINATION, AND DISPLAY OF TRAVEL-RELATED INFORMATION ON A LOW-COST DISPLAY BANK - A low-cost display bank that displays travel-related information in a public travel-related area and includes one or more slave low-cost display units, and a master low-cost display unit that includes a communication interface that receives travel-related information, a display bank control unit that sends identification information to a display bank data management unit through the communication interface, receives a display bank unit profile containing display parameters based on the identification information through the communication interface, receives travel-related information from the display bank data management unit in accordance with the received display parameters through the communication interface, sends the received travel-related information intended to be displayed on the one or more slave low-cost display units to the one or more slave low-cost display units, and displays the received travel-related information on the master low-cost display unit and the one or more slave low-cost display units based on the received display parameters. | 2011-04-21 |
20110093559 | DATA COMMUNICATION SYSTEM AND DATA COMMUNICATION DEVICE - A data communication system performs transmission and reception of data by token passing and updates data by an arithmetic process of data transmitted to and received from a slave station. The data communication system includes a management master station that updates data of slave stations, and a local station that updates data of slave stations. The management master station performs a data update when a token frame destined to the management master station is received, and the local station determines a destination of token frames transmitted from the slave stations, and performs a data update when a destination is the management master station. | 2011-04-21 |
20110093560 | MULTI-NONLINEAR STORY INTERACTIVE CONTENT SYSTEM - Techniques for generating a social community system based around multi-nonlinear stories is herein disclosed. | 2011-04-21 |
20110093561 | SYSTEM, SHARING NODE,SERVER, AND METHOD FOR CONTENT DISTRIBUTION - A system for distribution of a content item in a network, particularly a peer-to-peer network. A requesting node sends a request for the content item. An access requirement value for the content item is compared to a counter value for the requesting node to determine if the requesting node may download the content item from a sharing node. The counter value is advantageously linked to the requesting node's habit of sharing content items. The access requirement value, which preferably is not only linked to the size of the content item, is modified for at least one content item in the network, either following a time rule or when the content is downloaded. In this way it can be ensured that initial downloaders are likely to share the content item and that the content then gets more accessible to other nodes. Also provided are a sharing node, a server and a method. | 2011-04-21 |
20110093562 | SYSTEM AND METHOD FOR UPGRADING THE REMOTE CONTROL FUNCTIONALITY OF A DEVICE - A system and method for upgrading remote control application resident on a device. To this end, a markup language file is created. The markup language file has a representation of information used to setup the remote control application to communicate with an appliance. The markup language file may be executed, on the device or an intermediate client with which the device is synchronized, to upload the representation of the information to a remote server. At the remote server, the uploaded information is used to automatically display user-selectable, downloadable data files relevant to the control of the appliance. Downloaded data files, which may include command codes and/or graphical user interface elements, may be used within the device to upgrade the ability of the remote control application to communicate with the appliance. The information uploaded to the server may also be used to generate demographic data regarding consumer preferences. | 2011-04-21 |
20110093563 | System and method for effectively implementing an electronic image manager device - A system and method for effectively implementing an electronic image manager device includes one or more input/output interfaces for bi-directionally communicating with various information sources to transfer content information that includes image data. The electronic image manager device also includes a memory device for archiving the content information, and an application program that manipulates the content information by performing various procedures such as downloading and uploading the content information, organizing and managing the content information, editing the content information, and displaying the content information. | 2011-04-21 |
20110093564 | METHOD, SYSTEM, SERVICE SELECTION ENTITY FOR SELECTING SERVICE PROVISION ENTITY - The present invention discloses a method, system, service selection entity, and service management entity for selecting a service provision entity in a peer-to-peer (P2P) network, so as to select heterogeneous service provision entities for heterogeneous service requesting entities. The method includes: receiving service capability information of service provision entities; obtaining service request information of a service requesting entity; and selecting a service provision entity of an appropriate service capability to provide a service for the service requesting entity according to the service capability information of service provision entities and the service request information of the service requesting entity. The present invention is applicable to P2P overlay networks. | 2011-04-21 |
20110093565 | Serving Font Files in Varying Formats Based on User Agent Type - To resolve compatibility issues between font file formats and user agents such as web browsers, a font repository may determine a compatible font file format upon receiving a request from the user agent for a font. The determination may be made based on the type of user agent making the request. In one or more arrangements, if a font file in the compatible font file format is not available at the repository, a request may be transmitted to another repository. A font reference in a style sheet or code defining the network document may be unique to the font, but common to all font files corresponding to the font. An application for facilitating the generation of a network document may thus automatically generate such a code in response to a user selecting a desired font. | 2011-04-21 |
20110093566 | METHOD FOR PROVIDING CONTENT DOWNLOAD SERVICE AND TERMINAL APPARATUS APPLYING THE SAME - A method for providing a content download service and a terminal apparatus applying the method are provided in which the terminal apparatus transmits terminal apparatus information to a first server, the first server transmits the received terminal apparatus information to a second server, and the second server receives a download request for predetermined content based on the received terminal apparatus information. Therefore, it is possible for a user to access the second server and check the terminal apparatus information, even though the terminal apparatus is powered off. | 2011-04-21 |
20110093567 | MOBILE TERMINAL FOR PROVIDING MOBILE CLOUD SERVICE AND OPERATION METHOD THEREOF - A mobile terminal for using a mobile cloud service and an operation method of the mobile terminal are disclosed. The mobile terminal accessible to a mobile cloud server, including: a mobile cloud terminal platform accessing the mobile cloud server to acquire a cloud application, and providing a mobile cloud service by using the acquired cloud application; a local terminal platform executing a local application installed in the mobile terminal; and an operating system (OS) selectively driving one of the mobile cloud terminal platforms and the local platform according to a user set environment. | 2011-04-21 |
20110093568 | SYSTEM AND METHOD FOR PROVIDING REAL-TIME DATA - A system and method for providing real-time data to a Rich Internet Application is disclosed. The graphical and networking features of RIA frameworks in conjunction with at least one real-time data server provides low-latency, real-time data applications in a web browser. In one embodiment, data is produced at a data source, propagated to a server, and collected at the server. A persistent connection is created from a RIA to the server, and the RIA is subscribed to the data, wherein the subscribed data comprises at least some of the data collected at the server, and wherein the server propagates the subscribed data to the RIA through the persistent connection as the data is collected at the server. | 2011-04-21 |
20110093569 | MULTICASTING SYSTEM AND MULTICASTING METHOD - A multicasting system includes a delivery server for multicasting a content via at least one upper router and a plurality of lower routers, a plurality of client devices for playing the content multicast by the delivery server, an upper router controller for controlling the upper router and a lower router controller for controlling the plurality of lower routers. The client device includes a play history storage unit, an individual storage unit, a content retrieving unit, and a content playing unit. The delivery server includes a master storage unit, an optimizer optimizing the identifier and the session information of the content stored on the individual storage unit, and a content delivery unit. The upper router controller includes a session information retrieving unit, a book scheduling unit, and a schedule information notifier. | 2011-04-21 |
20110093570 | METHOD AND SYSTEM FOR AUTOMATICALLY TRANSITIONING OF CONFIGURATION SETTINGS AMONG COMPUTER SYSTEMS - A method and system for automatically transitioning configuration settings among computer systems. Multiple configuration settings comprising a computer “personality” are located on a source computing system using multiple transition rules from a personality object. The computer personality includes customization choices, data files, electronic mail, system preferences, application customization choices, the network environment, browser information, etc. The configuration settings are extracted from multiple locations on the source computing system. The multiple extracted configuration settings are stored in a pre-determined transition format. The multiple extracted configuration settings are manipulated. A transition package is created from the multiple manipulated configuration settings. The transition package includes the multiple manipulated configuration settings. The transition package is sent to a target computing system. The transition package is infused on the target computing system to automatically transition configuration settings from the source computing system to the target computing system. The method and system may vastly reduce transition, configuration and deployment times for service providers, corporations, and end-users when a new computing system is deployed. | 2011-04-21 |
20110093571 | NETWORK MOBILITY FOR MULTI-LEVEL NETWORKS - There are disclosed measures of address assignment for a network element being operable in a multi-level network, comprising retrieving a network prefix of said multi-level network and network prefix information including at least one of a top-level indication, a suffix length parameter and a maximum prefix length parameter, generating a first address in accordance with a topology of said multi-level network on the basis of said retrieved network prefix and network prefix information, and assigning said generated address to an egress interface of said network element. | 2011-04-21 |
20110093572 | LOW LEVEL INITIALIZER - Various embodiments of a method of configuring a predefined set of electrically isolated blades to function as a single blade are described. In one embodiment, a configuration rule is accessed, wherein a portion of the configuration rule assigns roles to management processors coupled with the predefined set of conjoined blades of a blade partition. Assistant management processors are directed to configure blade manageability modules to support the assigned roles. The blade manageability modules are coupled with the management processors. In one embodiment, the assistant management processors are directed to configure resources to be shared across the blade partition according to the configuration rule. After determining that the conjoined blades are configured according to the configuration rule, the conjoined blades are initialized. Thus, the conjoined blades are coordinated to function as a single blade. | 2011-04-21 |
20110093573 | WEB PUBLISHING PIPELINE - Aspects of the subject matter described herein relate to publishing applications from a source environment to a target environment. In aspects, a publishing pipeline has multiple segments in which work related to the publishing is performed. In the pipeline, file data associated with an application is collected. Settings that need to be created and/or changed in target environment are also determined. Transformation actions may also occur to determine and prepare files to be published to the target environment. After the files and settings to publish are determined and the transformation actions occur, the application may then be published to the target environment. | 2011-04-21 |
20110093574 | MULTI-BLADE INTERCONNECTOR - Various embodiments of the present technology, a method [ | 2011-04-21 |
20110093575 | LOCAL EXTERNALLY ACCESSIBLE MANAGED VIRTUAL NETWORK INTERFACE CONTROLLER - An information handling system (IHS) includes a processing system operating as a controller. A network interface controller is coupled to the processing system and receives communications from a remote administrator via a management network. An external virtual device link is coupled to the processing system. | 2011-04-21 |
20110093576 | System and Method for Storage Discovery in a Storage Area Network - A storage area network (SAN) includes a management server, a storage device, and a management station coupled to a fabric. The management server implements device domains on the SAN. The storage device instructs the management server to add new device domains on the SAN. The management station defines the new device domains to include the storage device and an initiator coupled to the fabric, and directs the storage device to instruct the management server to add the new device domains. A method includes coupling a management server to a SAN fabric, implementing device domains in the management server, defining a new device domain that includes a storage device and an initiator coupled to the SAN, and coupling a storage device to the SAN fabric, the storage device being operable to instruct the management server to add the new device domain. | 2011-04-21 |
20110093577 | METHOD AND SYSTEM FOR MANAGING USER PREFERENCE PROFILES IN A NETWORK - A method includes creating a plurality of user preference profiles. Each user preference profile includes at least one of a profile format without active user preference profile indication, a profile format including an active user preference profile indication, and a profile format specific to each device of a user. The plurality of user preference profiles are stored in a shared server. One or more user preference profiles corresponding to a plurality of devices are activated. The one or more user preference profiles are provided to an application server. The application server implements preferences included in corresponding user preference profile. A system includes a plurality of devices of the user, a plurality of clients corresponding to the plurality of devices, an application server corresponding to the plurality of clients, and a shared server for storing a plurality of user preference profiles. | 2011-04-21 |
20110093578 | Data update for website users based on preset conditions - Updating user data on a website includes: authenticating a user who is accessing the website via a client; determining whether an operation behavior of the user satisfies a first preset condition; in the event that the first preset condition is satisfied, obtaining user identification information, including a user identifier (ID); determining whether a stored user property that corresponds to the user ID satisfies a second preset condition; and in the event that the second preset condition is satisfied, updating designated service related data of the user. | 2011-04-21 |
20110093579 | APPARATUS AND SYSTEM FOR ESTIMATING NETWORK CONFIGURATION - When a failure occurs in a network or in a network apparatus, a connection state of the network is changed. There is provided a network configuration estimating apparatus for knowing logical route information quickly after a failure occurrence in accordance with information collected from network apparatuses, although it is conventionally difficult to know this information quickly. The network configuration estimating apparatus executes: a process of generating network configuration information such as physical and logical topologies from information collected in advance; a process of monitoring a network failure; a process of calculating a network configuration to be estimated after a network failure occurrence, from the network configuration information generated in advance and network failure information; a process of visually displaying the calculated network configuration; and a process of managing history of calculated network configurations. | 2011-04-21 |
20110093580 | INFORMATION MANAGEMENT APPARATUS, FUNCTION MANAGEMENT METHOD, COMPUTER PROGRAM, AND INFORMATION PROCESSING SYSTEM - An information processing apparatus includes a function management unit, a function-information acquisition unit, and a function-presenting unit. The function management unit manages an application having one or more functions and being capable of directly invoking any of the functions, where the management of the application is performed on a basis of the function. The function-information acquisition unit acquires information about functions relative to a running function of another application on a basis of the function being managed by the function management unit. The function-presenting unit that presents the information about functions acquired by the function-information acquisition unit. | 2011-04-21 |
20110093581 | Coordinated Computer Network - A method for securely obtaining data records over a coordinated computer network having a number of network members, each of which has an internal records database and a node, and a network process computer with an activity database. In a typical transaction, a target node requests an activity record of a subject. If the requested activity record resides on an internal records database belonging to another network member, an activity database is consulted. This is a central store of subject activity indicators that include the location of the activity records. An originator node is the one found to have access to the required activity record. A temporary, secure, transport link established between the target node and the originator node, managed by the network process computer, serves to transfer a copy of the subject's activity record to the target node. | 2011-04-21 |
20110093582 | TRANSPARENT RESOURCE ADMINISTRATION USING A READ-ONLY DOMAIN CONTROLLER - A domain controller hierarchy in accordance with implementations of the present invention involves one or more local domain controllers, such as one or more read-only local domain controllers in communication with one or more writable hub domain controllers. The local domain controllers include a resource manager, such as a Security Account Manager (“SAM”), that manages resources and/or other accounts information received from the writable hub domain controller. When a local user attempts to change the resource at the local domain controller, however, the resource manager chains the request, along with any appropriate identifiers for the request, to the writable hub domain controller, where the request is processed. If appropriate, the hub domain controller sends a response that the resource has been updated as requested and also sends a copy of the updated resource to be cached at the local domain controller, | 2011-04-21 |
20110093583 | TRIGGERING ACTIONS BASED ON CHANGES IN A NETWORK CONNECTION - The described embodiments provide a system for performing an action based on a change in a status of a wired or wireless network connection for the system. During operation, the system detects the change in the status of the network connection. In response to detecting the change, the system determines a state of the system. The system then performs one or more actions using the determined state. | 2011-04-21 |
20110093584 | System and method to prevent endpoint device recovery flood in NGN - A mechanism is provided for recovering from a catastrophic failure that results in a large number of user endpoints attempting to come on line simultaneously after an NGN is restored. In an enhanced DNS load balancer, DNS queries from the user end points relating to a particular NGN edge device are selectively dropped if a rate of queries for the particular edge device suddenly increases or exceeds a threshold. The query dropping may also be based in part on the class of service assigned to the user endpoint. | 2011-04-21 |
20110093585 | METHOD OF DETECTING MEASUREMENTS IN SERVICE LEVEL AGREEMENT BASED SYSTEMS - A method and program product are provided for implementing object state changes in a data network system that includes at least one application having a plurality of objects. Each object is capable of being in of a plurality of different object states. The method comprises utilizing a network monitor to identify potential object state anomaly candidates from among the plurality of objects and utilizing object measurements taken during a predetermined time segment to determine of the current object state of a potential object state anomaly candidate should change from the current object state to an updated object state. | 2011-04-21 |
20110093586 | SYSTEM AND METHOD FOR DIRECTING CLIENTS TO OPTIMAL SERVERS IN COMPUTER NETWORKS - A communication protocol includes one or more messages passed between Web routers over a reliable transmission protocol used for inter-Web router communication. These messages include information that allows the Web routers to dynamically update mappings of client addresses or address ranges to information object repository addresses based on client-to-server distance and server load. The mappings are preferably optimal mappings of the client addresses or address ranges to the information object repository addresses and the messages report updated distances from these information object repository addresses to the client addresses or address ranges. For example, the messages may report, for each updated distance, an associated client address or address range and/or an associated anchor address of a Web router co-located with an information object repository that is the subject of the message. | 2011-04-21 |
20110093587 | DEVICE DATA MANAGEMENT SYSTEM - [Problems] To provide a device data management system which can know and monitor use of user computers constituting a network and respective operation states. | 2011-04-21 |
20110093588 | Monitoring the performance of a Computer - A computer implemented method of monitoring the performance of a computer comprises determining the value of an activity metric of the monitored computer. The contribution(s) to the said value of one or more predetermined activities is/are determined In one embodiment, the said contribution(s) are subtracted from the said total value to provide a net value representing a measure of the performance of the computer. A predetermined data set may be used to identify the one or more predetermined activities. In another embodiment, the value of at least one activity metric of the monitored computer is determined excluding contributions to that value from the said one or more predetermined activities identified from the said data set to provide a net value representing a measure of the performance of the computer. The net value may be used to control the power consumption of the computer. | 2011-04-21 |
20110093589 | DETERMINING USAGE OF COMPUTING DEVICES THAT STORE STATE INFORMATION ON HOST COMPUTER SYSTEMS - A state storage application can be configured to retrieve, from a computing device coupled to a host computing system, state information for the computing device, with the state information reflecting a current or past state of the computing device. The state storage application can be further configured to store the retrieved state information in a storage medium. A monitoring application can be configured to access the stored state information, and send at least a portion of the accessed state information to one or more servers. | 2011-04-21 |
20110093590 | Event Management System - An event management system is configured to detect an overlap between events and provide a communication to remediate the overlap to one or more event attendees. | 2011-04-21 |
20110093591 | Detecting Unavailable Network Connections - A method for detecting unavailable network connections comprises, at a first data processing node that is hosting a transport protocol connection that uses a plurality of sequence values to identify messages sent to a peer node, wherein the first node is communicatively coupled to a second data processing node serving as a redundant backup, periodically sending a checkpoint sequence value to the second node; detecting that either the transport protocol connection or a process using the transport protocol connection is unavailable, without use of a timeout; and in response thereto, sending a notification to the peer node, wherein the notification includes the checkpoint sequence value. One embodiment provides for rapidly detecting and responding to failure of a TCP process without using long timeouts as conventionally provided in long-lived applications that run on top of TCP. | 2011-04-21 |
20110093592 | IMS PERFORMANCE MONITORING - A method and apparatus enabling performance monitoring in packet-switched IP networks such as those configured according to an IP multimedia subsystem, IMS, architecture. Performance is monitored by reconstructing selected control signaling sequences. The control signaling sequences, which are typically executed according a signaling protocol such as the Session Initiation Protocol, SIP, are reconstructed by parsing the contents of monitoring request headers configured, modified, and attached to control messages according to the present invention. The header includes at least an IMS monitoring ID field ( | 2011-04-21 |
20110093593 | WIRELESS COMMUNICATION SYSTEM, COMMUNICATION TERMINAL, MANAGEMENT TERMINAL, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT - A beacon is transmitted and received among a plurality of terminals STA. A terminal STA which transmits the beacon is assigned as a representative terminal MSTA which manages a group, and a terminal STA which receives the beacon is assigned as a belonging terminal SSTA of the group. The representative terminal MSTA obtains identification information from the belonging terminal SSTA and stores the identification information. Then, when receiving an AP beacon from a management terminal AP, the representative terminal MSTA collectively transmits, to the management terminal AP, the identification information of the representative terminal MSTA and the belonging terminal SSTA. The management terminal AP performs an authentication procedure, by using the collectively transmitted identification information, for each of all of the communication terminals which form the group. | 2011-04-21 |
20110093594 | Real-Time Storage Area Network - A cluster of computing systems is provided with guaranteed real-time access to data storage in a storage area network. Processes issue request for bandwidth reservation which are initially handled by a daemon on the same node as the requesting processes. The local daemon determines whether bandwidth is available and, if so, reserves the bandwidth in common hardware on the local node, then forwards requests for shared resources to a master daemon for the cluster. The master daemon makes similar determinations and reservations for resources shared by the cluster, including data storage elements in the storage area network and grants admission to the requests that don't exceed total available bandwidth. | 2011-04-21 |
20110093595 | Customer Premise Equipment Device-Specific Access-Limiting for a Cable Modem and a Customer Premise Equipment Device - A method of initializing, provisioning, and managing a cable modem and a customer premise equipment device includes, prior to receiving the configuration file for the cable modem, providing an equipment identification message containing a description of the customer premise equipment device connected to the cable modem. In the case where the cable modem has yet to be provisioned, the configuration file received from the network server is a particular access-limiting configuration file that is selected from a group of access-limiting configuration files. The selection of the particular access-limiting configuration file is based on the description of the customer premise equipment device in the equipment identification message. This allows different devices to have different network restrictions or different walled gardens. | 2011-04-21 |
20110093596 | ALLOCATION OF CENTRAL APPLICATION RESOURCES BASED ON SOCIAL AGREEMENTS - Described is a method for allocating a central application resource. Upon a determination that a user has depleted an allocation of the resource, a request for an additional allocation of the resource is generated. The user is a member of a group of users that is a subset of all users of the central application resource. After determining that the request is valid according to a policy defining rules for allocation relevant to the user, the additional allocation is provided to the user. An allocation of the resource is reduced for one or more other users in the group so that a total allocation of the resource for the group remains unchanged. | 2011-04-21 |
20110093597 | Method and System for Supporting Off-Line Mode of Operation and Synchronization - Systems and methods for synchronizing multiple copies of data in a network environment that includes servers and clients so that incremental changes made to one copy of the data can be identified, transferred, and incorporated into all other copies of the data. The synchronization can be accomplished regardless of whether modifications to the data have been made by a client while the client is in an on-line or off-line mode of operation. The clients cache data locally as data are modified and downloaded. The caching enables the clients to access the data and allows the synchronization to be performed without transmitting a particular version more than once between a client and a server. Such elimination of redundant data transmission results in an efficient use of time and network bandwidth. | 2011-04-21 |
20110093598 | DISPLAY OF PERSONA INFORMATION FOR PEER-TO-PEER SESSIONS - A method of operating a communication system comprises registering a first communication device with a peer-to-peer network as a first node associated with a first session participant and a first entity and registering a second communication device with the peer-to-peer network as a second node associated with a second session participant. The method further comprises initiating a communication session between the first node and the second node, transferring for display by the second communication device first persona information identifying the first session participant and the first entity, and exchanging user communications for the communication session between the first communication device and the second communication device. | 2011-04-21 |
20110093599 | HIERARCHAL STRUCTURING OF NODES IN A PEER-TO-PEER NETWORK - A method of operating a communication system comprises registering a plurality of communication devices with a peer-to-peer network as a plurality of enterprise nodes using a plurality of network handles that identify positions in an enterprise hierarchy. The method further comprises receiving a request to establish a session with a participant node and an enterprise node of the plurality of enterprise nodes using a first network handle of the plurality of network handles that identifies a first position in the enterprise hierarchy. In response to the request, the method provides identifying a routing identifier associated with the enterprise node and exchanging user communications for the session with a communication device of the plurality of communication devices registered as the enterprise node using the routing identifier. | 2011-04-21 |
20110093600 | MOBILE PEER-TO-PEER BASED NETWORK APPARATUS AND SYSTEM - A Peer-to-Peer (P2P)-based network apparatus and system is provided. The P2P-based network apparatus may sense the movement of a mobile station (MS), select a candidate proxy, and change a proxy of the MS to the candidate proxy. | 2011-04-21 |
20110093601 | Session control apparatus, software applied to session control apparatus, communication control method, and network system - A network system includes a session control server and a presence server. The session control server includes a presence information update unit that is started when the status changes and notifies the presence server of the changed status. The presence server includes a presence information control unit that controls the consistency of the notified update information. | 2011-04-21 |
20110093602 | SYSTEM AND METHOD TO PROVIDE BUILT-IN AND MOBILE VPN CONNECTIVITY - A system and method for facilitating the establishment of a virtual private network between a network and a remote computer, the system having: a mobile device connectable to the remote computer and storing a user profile, virtual private network information, and password information; virtual private network software being located on one of the mobile device and the remote computer; an access point communicating with the network; and communication means for communications between the access point and one of the mobile device and the remote computer, wherein the user profile, virtual private network information, and password information is passed to the virtual private network software upon connection of the mobile device to the remote computer, the virtual private network software using the user profile, virtual private network information, and password information to establish a virtual private network through the communications means and the access point to the network. | 2011-04-21 |
20110093603 | VIRTUAL FOLDERS FOR TRACKING HTTP SESSIONS - Requests from a client to a network device are authenticated based on a session ID obtained by the network device. Requests may be authenticated by obtaining a session ID value when a session is initiated and transmitting a document to the client that embeds the session ID in such a manner that additional requests to the network device based on the document include the session ID in the request. The additional requests are authenticated based on a determination of whether the session ID is included in the additional requests. | 2011-04-21 |
20110093604 | COMMUNICATION SYSTEM, SERVER APPARATUS, INFORMATION COMMUNICATION METHOD, AND PROGRAM - The communication system of the present invention includes a terminal, a first server apparatus that manages movement of the terminal, and a second server apparatus that performs authentication of the terminal. The first server apparatus uses an AAA protocol to transmit a first message that includes a pseudo-NAI of the terminal to the second server apparatus. The second server apparatus records the pseudo-NAI and true-NAI of the terminal in association with each other, and upon receiving the first message from the first server apparatus, uses the AAA protocol to transmit to the first server apparatus a second message that includes the true-NAI that was placed in association with the pseudo-NAI that was included in the first message. | 2011-04-21 |
20110093605 | ADAPTIVELY STREAMING MULTIMEDIA - A method, system, and computer program for adaptively streaming multimedia content is disclosed. An adaptive stream manager monitors at least one parameter of a user terminal. The adaptive stream manager monitors at least one parameter of the user terminal and predicting a future value of at least one parameter of the user terminal. The adaptive stream manager also selects a target characteristic, based on the predicted future value of the at least one parameter of the user terminal, and requests a multimedia segment having the target characteristic from a media server. | 2011-04-21 |
20110093606 | INTERFACE METHOD AND DISPLAY DEVICE - A method and apparatus for outputting data is provided. The method includes outputting a first web page containing streaming data, before the streaming data is completely reproduced, when a request to output a second web page is received, outputting the second web page while continuously receiving the streaming data, and when data of an amount that is appropriate to continuously reproduce the streaming data without data delay is received, announcing that the streaming data is capable of being reproduced. | 2011-04-21 |
20110093607 | METHOD, DEVICE, AND APPARATUS FOR PROVIDING MEDIA STREAM SERVICE - A method and system for providing a media stream service are provided. The method includes: receiving a request of providing a media stream service sent by a user terminal, the request carrying information of a Service Provider (SP); obtaining an ability strategy of the SP according to the SP's information carried in the request; and selecting, according to the ability strategy of the SP, a Content Delivery Network (CDN) or Peer to Peer (P2P) mode to provide the media stream service for the user. Through the technical solutions, the CDN or P2P mode can be selected, according to the ability strategy of the SP or current ability operating statuses of the CDN and the P2P, to provide the media stream service for the user. | 2011-04-21 |
20110093608 | SYSTEM, METHOD, AND COMPUTER READABLE MEDIUM FOR CREATING A VIDEO CLIP - A system, method, and computer readable medium for creating a video clip comprises receiving still image files by a first module, creating a copy of a still image from the still image files with reduced dimensions by the first module, creating a new still image from a selected area of the still image, storing the new still image and the copy of the still image with a unified file name, ordering the stored images, creating an audio file by at least one of a second module and a third module, creating a timeline, by the first module, related to the ordered images and the created audio, and rendering the timeline into the video clip by a fourth module. | 2011-04-21 |
20110093609 | Sending Secure Media Streams - A method and apparatus for sending a first secured media stream having a payload via an intermediate node. The intermediate node receives from a sender the first secured media stream. An end-to-end context identifier and a hop-by-hop context identifier are determined for the first secured media stream, where the hop-by-hop context identifier relates to the intermediate node and the end-to-end identifier relates to the sender. A second secured media stream is generated, which includes at least the payload of the first secured media stream and the context identifiers to identify the first secured media stream. The second secured media stream is sent to a receiving node, and the context identifiers are also sent to the receiving node. The context identifiers are usable by the receiving node to recover the first secured media stream. | 2011-04-21 |
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. | 2011-04-21 |
20110093611 | NETWORK UNIT, A CENTRAL DISTRIBUTION CONTROL UNIT AND A COMPUTER PROGRAM PRODUCT - A network unit for use in a real-time communications network in which streams of data frames are transmitted to a plurality of receivers, said network unit being arranged to receive at least a first part of at least a first stream of data frames transmitted from at least a first content source is described, said unit being characterized in that it comprises At least one buffer arranged to store each data frame of a stream of data frames; A transmitting unit arranged to communicate with at least one other network unit to transmit at least one data frame to another network unit; A receiving unit arranged to receive from said other network unit at least one data frame belonging to the stream of data and store said data frame in the at least one buffer. | 2011-04-21 |
20110093612 | DEVICE, METHOD AND COMPUTER READABLE MEDIUM FOR BGP ROUTE MONITORING - A BGP route monitoring device includes a routing information receiving unit configured to receive BGP routing information. The device also includes a first database storing a plurality of pieces of BGP routing information registered in an IRR server. The server also includes a routing failure detecting unit to classify the received BGP information into states by comparing the received BGP information with the first database and to determine whether the received BGP routing information is an invalid path based on the classified states. In this configuration, the plurality of states include a state where Prefix of the received BGP information matches Prefix of BGP routing information in the first database, the PrefixLength of the received BGP information is shorter than PrefixLength of the BGP routing information in the first database, and Origin AS number of the received BGP routing information matches Origin AS number of the BGP routing information in the first database. | 2011-04-21 |
20110093613 | Routing Hints - An exemplary network gateway is capable of accepting a session-related message having a session identifier field; the network gateway is adapted to extract a host identifier from a value populating the session identifier field and to perform a routing operation for the session-related message using the host identifier. For an exemplary media implementation, processor-executable instructions direct a device to perform actions including: ascertaining a host identifier from a session identifier field of a session message; and routing the session message responsive to the ascertained host identifier. An exemplary apparatus includes: at least one processor; and one or more media including processor-executable instructions that are capable of being executed by the at least one processor to direct the apparatus to perform actions including: receiving a session message having a session identifier including a host identifier; and routing the session message responsive to the host identifier. | 2011-04-21 |
20110093614 | METHOD AND DEVICE FOR DUPLICATING MULTICAST PACKETS - A message sending method is provided, which includes: obtaining route feature information of a user, and sending a request of the user, where the request is data in an Efficient Extensible Markup Language (XML) Interchange (EXI) format, and the route feature information is carried in a header of the data in the EXI format. A message processing method, a client, a router, and a message processing system are further provided. Through preceding technical solutions, a user request message is routed according to route feature information in an EXI header, thereby reducing a system overhead and improving a distribution processing efficiency. | 2011-04-21 |
20110093615 | PEER NODE SELECTION IN A PEER TO PEER COMMUNICATION NETWORK - A method and apparatus for selecting a peer node in a P2P network. A requesting peer node in the P2P network requests geographical location information relating to a plurality of target peer nodes. In response to the request, the requesting node receives geographical location information for each target peer node. The requesting node uses the geographical location information and other information to select a target peer node. The request may either be sent to each target peer node, or to a central resource record peer node that maintains geographic location information for each target peer node. This allows target peer nodes to be selected on the basis of their location, and provides advantages in terms of trust depending on location, and allowed content depending on location. | 2011-04-21 |
20110093616 | SYSTEM AND METHOD FOR MULTI-LINK COMMUNICATION IN HOME NETWORK - A client in a home entertainment network can communicate with other components, including the server, over both a wired and a wireless link, with the particular path being selected based a component preference, and/or a bandwidth capability, and/or an occupancy ratio. Both links may be simultaneously used. | 2011-04-21 |
20110093617 | CONTENT REPRODUCTION SYSTEM, CONTENT REPRODUCTION APPARATUS, PROGRAM, CONTENT REPRODUCTION METHOD, AND PROVIDING CONTENT SERVER - A method, apparatus, encoder, and decoder for receiving, transmitting, encoding and decoding content is provided. The method includes receiving a first segment of the content, the first segment having a first format, receiving, from a transmitting apparatus, a second segment of the content, the second segment having a second format, monitoring a network status between the receiving apparatus and the transmitting apparatus, and selecting the first segment or the second segment based on the monitored network status. | 2011-04-21 |
20110093618 | HEADER-BASED NETWORK API - A method and apparatus for communicating with entities outside of a secure network by intercepting and modifying messages is provided. Techniques for accomplishing the communication include inserting, retrieving, and deleting information from messages. The entities involved in the communication include, but are not limited to, users, content providers, and access providers. Furthermore, the types of information used in modifying messages include billing, location, demographic information, profile data, multimedia data, and code. | 2011-04-21 |
20110093619 | Synchronizing Tasks between Mobile Devices and Servers - A system, method, and computer program product are provided for synchronizing tasks between mobiles device without a native task applications, such as mobile devices running the iPhone operating system, and a server. The method synchronizes tasks between a mobile device and a server with a task application installed. The method receives a plurality of data fields associated with a task from the mobile device, stores the data fields in a database, and transforms the plurality data fields into a task record formatted according to the task application installed on the server. The method communicates the task record to the task application installed on the server. The method operates symmetrically to facilitate synchronization of new and updated tasks between a source and a target, wherein the source may be either a mobile device or a server, and wherein the target may be either a server or a mobile device. | 2011-04-21 |
20110093620 | Media Management And Routing Within An Electronic Device - A method and apparatus for intelligently routing and managing audio signals within an electronic device is disclosed. The routing is responsive to a set of logical and physical policies which are stored in data tables which can be updated as needed. | 2011-04-21 |
20110093621 | INFORMATION PROCESSING DEVICE THAT COMMUNICATES WITH PERIPHERAL DEVICE, METHOD, AND CONTROL PROGRAM - There is disclosed an information processing device that displays a link related to one peripheral device on a device screen. The information processing device includes obtaining means for obtaining device information of a peripheral device, link forming means for forming the link corresponding to setting information obtained by the obtaining means, and access means for accessing a device management program that manages the peripheral device corresponding to the link when it is determined that an instruction of the link formed by the link forming means has been provided on the device screen. | 2011-04-21 |
20110093622 | HIGH-SPEED SECURE CONTENT TRANSFER TO SD CARD FROM KIOSK - A system and a method are disclosed for quickly and securely transferring media files to an SD card from a kiosk. The kiosk includes a customer interface module for receiving a selection of a media file to transfer, a transaction module for accepting payment, a media file processing module for preparing the media file to be written to the SD card, and a high-speed secure SD card writer that can write to both an unsecure area and a secure area of the SD card. All data is written to the unsecure area before data is written to the secure area to improve speed. Optionally, the kiosk includes a firmware update module for distributing firmware updates through the SD cards, and the ability to play previews to attract customers and entertain them while transferring media files to the SD card. | 2011-04-21 |
20110093623 | Docking Station with Video Control System - A docking station with video control system includes a housing, a USB hub, a VGA to USB video conversion unit, a USB interface controller and a button. The USB hub includes an upstream port and a downstream port. The upstream port is adapted to connect with a USB connector. The USB connector is adapted to connect with a host. The host has a VGA to USB driver including a predetermined video view mode. The VGA to USB video conversion unit has an input port and an output port. The input port couples with the downstream port. The output port couples with a VGA connector. The USB interface controller couples with the USB hub. The button couples with the USB interface controller. If the button is pressed, the VGA to USB driver can be started, so that the predetermined video view mode is selected. | 2011-04-21 |
20110093624 | TYPE A USB RECEPTACLE WITH PLUG DETECTION - A modified Series A universal serial bus (USB) receptacle connector is equipped with the functionality to allow the electronic system in which it resides to be configured either as a host device or a peripheral device. The modified USB Series A receptacle connector, according to one embodiment of the invention may include a mechanism such as an additional pin or a mechanical switch to detect the presence of a standard USB Series A plug being inserted into it. Upon detection of a plug, an algorithm may allow the system to determine whether it is to act as a host device or a peripheral device and to determine which device supplies power. | 2011-04-21 |
20110093625 | STORAGE SYSTEM, CONTROL DEVICE, AND DIAGNOSIS METHOD - A storage system continues its operation to reduce the influence on a wide link by abnormal physical wiring and so as not to lose the redundancy of the system. At least one physical wiring line is selected from among two or more physical wiring lines, the selected physical wiring line is invalidated, the presence of an abnormal transmission line generation is confirmed in the data transfer that uses physical wiring line other than the invalidated physical wiring line, and when the abnormal transmission line is confirmed, the selected physical wiring line is recognized normal wiring line. | 2011-04-21 |
20110093626 | METHOD AND SYSTEM FOR IMPROVING THE EFFICIENCY AND ENSURING THE INTEGRITY OF A DATA TRANSFER - The present invention provides an improved method and system of improving the efficiency, and ensuring the integrity, of a data transfer in a serverless backup, or third party copy, system having one or more physical storage devices. The present invention provides improvements to the processing of serverless copy, or EXTENDED COPY, commands, and transfers of data associated with such commands. These improvements increase the speed at which such commands are executed and completed, and increase the capabilities of copy managers in serverless backup systems. The improvements also make better use of the storage devices involved in the data backup process. Certain aspects of the invention allow for execution of data segments of any size, and providing a compiler for generating input/output actions. | 2011-04-21 |
20110093627 | Handling legacy bios services for mass storage devices using system management interrupts - A method, system, and computer program product containing instructions for handling legacy BIOS services for mass storage devices using system management interrupts. In response to receiving a request for an input/output service, a system management interrupt is generated to enter system management mode. A system management RAM (SMRAM) is accessible to code executing inside system management mode. Sub-operations to perform the requested service are identified, and code is executed outside the SMRAM to perform a sub-operation to fulfill the request. The sub-operations identified for execution outside SMRAM include any sub-operations that require waiting for data to be transferred. Other code executing inside the SMRAM may perform additional sub-operations that do not require waiting for data transfers to fulfill the request. System management mode is exited before invoking the code to perform the sub-operation to execute outside the SMRAM. | 2011-04-21 |
20110093628 | EFFICIENT LOW-LATENCY BUFFER - An efficient low latency buffer, and method of operation, is described. The efficient low latency buffer may be used as a bi-directional buffer in an audio playback device to buffer both output and input data. The audio buffer includes two modes of operation. The first mode replaces large segments of data at a first rate, and the second mode replaces smaller segments of data at a second rate, higher than the first rate. The first mode may make efficient use of the buffer for the output, data while the second mode may provide low latency for the buffering of the input data. | 2011-04-21 |
20110093629 | Control Function for Memory Based Buffers - Instantiating a plurality of buffers in a random access memory by storing in the random access memory (RAM) a plurality of descriptors each containing a base address, at least one address pointer and a size to define a corresponding one of the plurality of buffers. Transferring data in any one of the plurality of buffers by using a control function within an accessing module to generate a buffer address by accessing and updating the address pointer in the corresponding descriptor. In a processor that accesses the circular buffers, the control function is one or more complex instructions tailored for computing read and write addresses to access the circular buffer using fields within the corresponding descriptor. In a DMA module that accesses the circular buffers, the control function is a hardware controller that computes read and write addresses using the fields within the corresponding descriptor to access the circular buffer. | 2011-04-21 |
20110093630 | METHOD AND APPARATUS FOR AN AUTOMATIC RECOVERY KEYBOARD FOR SLATE TABLET COMPUTERS - A method and apparatus for reimaging of a computing device are provided. The apparatus may include a recovery device which connects to a computing device via a communication network or a connector. The recovery device may have the capability to retrieve data from and to transfer data to the computing device to simulate inputs of an input device. Sometimes the simulated inputs are in response to a prompt from the computing device for an input response. The recovery device may reimage software applications, operating systems, and data to replace and/or fix corrupted or damaged portions of information stored on a memory of the computing device without the need for other input devices. | 2011-04-21 |
20110093631 | ADAPTERS FOR EVENT PROCESSING SYSTEMS - Methods, systems, and computer-readable media are disclosed for implementing adapters for event processing systems. A particular system includes an input adapter configured to store event objects received from a source at an input queue. The system also includes a query engine configured to remove event objects from the input queue, to perform a query with respect to the removed event objects to generate result objects, and to insert result objects into an output queue. The system also includes an output adapter configured to remove result objects from the output queue and to transmit the result objects to a sink. | 2011-04-21 |
20110093632 | METHOD FOR TRANSMITTING DATA FROM AND TO A CONTROL DEVICE - A method for transmitting data from and to a control device, in particular an engine control device for a motor vehicle that has a first communication interface and a second communication interface, the method having the following steps: connecting the first communication interface to a development tool, and connecting the second communication interface to one or more function units during the development phase of the control device, transmitting data from the control device to the development tool via the first communication interface using a first communication protocol, transmitting data from the development tool to the control device via the first communication interface using the first communication protocol, breaking the connection between the first communication interface and the development tool, connecting the first communication interface to one or more additional 20 function units, and transmitting data between the control device and the other function unit or function units via the first communication interface using a second communication protocol. | 2011-04-21 |
20110093633 | ASYMMETRICAL SERIAL COMMUNICATIONS - In some embodiments a Universal Serial Bus cable includes a first differential pair to transmit bus signals, and a second differential pair to transmit bus signals in a same direction as the bus signals transmitted by the first differential pair. In this manner, a bandwidth of the Universal Serial Bus cable is doubled in that same direction. Other embodiments are described and claimed. | 2011-04-21 |
20110093634 | USB DEVICE - A USB device includes: a communication section that is capable of wirelessly communicating with a communication device that supports a predetermined communication standard; a USB communication section that is capable of communicating with a USB host device; and a connection section that, when a connection to the communication device is requested under the condition that a connection to the USB host device is requested, determines whether or not a protocol supported by the communication device is any of multiple protocols, and establishes the connection to the USB host device through the USB communication section using a device class corresponding to the determined protocol. | 2011-04-21 |
20110093635 | Communication centralized control system and communication centralized control method - Disclosed herein is a communication centralized control system including one master device; a communication bus; and a plurality of slave devices configured to be connected to the master device by the communication bus, wherein the master device and the plurality of slave devices are capable of bidirectional communication via the communication bus, and different channels are allocated to at least polling communication from the master device to the slave devices and interrupt communication from the slave devices to the master device, and communication is carried out with multiplexing on the same line. | 2011-04-21 |
20110093636 | Data processing apparatus and method for connection to interconnect circuitry - A data processing apparatus and method are provided for connection to interconnect circuitry, in order to enable the data processing apparatus to act as a master device to initiate transactions conforming to an interconnect protocol associated with the interconnect circuitry. The data processing apparatus has a main controller for executing a programmable sequence of instructions including a transaction sequence of instructions used to process a transaction to be initiated by the data processing apparatus. The transaction sequence of instructions is programmed dependent on the interconnect protocol. The data processing apparatus further has an interconnect interface unit comprising a plurality of queues including at least one send queue for issuing outbound payload information to the interconnect circuitry, and at least one receive queue for receiving inbound payload information from the interconnect circuitry. An interface controller is provided for pushing the outbound payload information on to the at least one send queue and popping the inbound payload information from the at least one receive queue, under the control of commands issued by the main controller when executing the transaction sequence of instructions. Further, the interconnect interface unit has an interconnect port for communicating with the interconnect circuitry in order to output outbound payload information from the at least one send queue and receive inbound payload information for placing on the at least one receive queue. Such an approach has been found to provide a very flexible mechanism for connecting the data processing apparatus to the interconnect circuitry using only a relatively small amount of hardware to implement the interconnect interface unit, whilst allowing the data processing apparatus to connect with interconnect circuitry using a variety of different interconnect protocols without the need to modify that hardware. | 2011-04-21 |
20110093637 | Interrupt Moderation - A technique for interrupt moderation allows coalescing interrupts from a device into groups to be processed as a batch by a host processor. Receive and send completions may be processed differently. When the host is interrupted for receive completions, it may check for send completions, reducing the need for interrupts related to send completions. Timers and a counter allow coalescing interrupts into a single interrupt that can be used to signal the host to process multiple completions. The technique is suitable for both dedicated interrupt line and message-signaled interrupts. | 2011-04-21 |
20110093638 | HARDWARE MULTI-THREADING CO-SCHEDULING FOR PARALLEL PROCESSING SYSTEMS - A method, information processing system, and computer program product are provided for managing operating system interference on applications in a parallel processing system. A mapping of hardware multi-threading threads to at least one processing core is determined, and first and second sets of logical processors of the at least one processing core are determined. The first set includes at least one of the logical processors of the at least one processing core, and the second set includes at least one of a remainder of the logical processors of the at least one processing core. A processor schedules application tasks only on the logical processors of the first set of logical processors of the at least one processing core. Operating system interference events are scheduled only on the logical processors of the second set of logical processors of the at least one processing core. | 2011-04-21 |
20110093639 | Secure Communications Between and Verification of Authorized CAN Devices - Encrypted encoding and decoding of identification data of CAN bus devices for communications therebetween provides deterrence of theft and unauthorized access of these secure CAN bus devices. Each one of the CAN bus devices is considered a “node” on the CAN bus for communications purposes. By using a unique encryption code stored in each of the “authorized” CAN bus devices, unauthorized CAN bus nodes will not be able to communicate with the authorized, e.g., secure, CAN bus nodes functioning in a CAN system. | 2011-04-21 |
20110093640 | Universal Serial Bus Host Controller and Control Method Thereof - A USB host controller is provided. The USB host controller is capable of communicating with multiple USB apparatuses having endpoints and sends a request to a first endpoint. The USB host controller includes a first storage and a first control unit. The first control unit stores endpoint information from the first endpoint into the first storage when the first endpoint issues an unready transaction packet in response to the request. The unready transaction packet indicates that the first endpoint is not ready. | 2011-04-21 |
20110093641 | USB SHARING SWITCH WITH AUTOMATIC SWITCHING CAPABILITIES - A USB printer sharing switch device with automatic switching capabilities is provided for multiple computers to share a USB printer. The sharing switch device transfers USB data between the computers and the printer without changing the data format. The automatic switching function is performed by hardware and firmware of the sharing switch device in cooperation with driver software on the computers. In one implementation, the sharing switch device includes multiple USB device controllers corresponding to the multiple computers, and employs multiple switches and a USB hub so that each computer is connected to its corresponding controller and the computer that is currently connected to the printer can communicate with its controller while printing. The current computer transmits a spooling finished command to its controller when spooling is finished. After receiving the spooling finished command, the sharing switch device automatically switches the printer to another computer. | 2011-04-21 |
20110093642 | ELECTRONIC DEVICE, CONTROL METHOD THEREOF AND RECORDING MEDIUM - An electronic device is connectable to an external device. An interface substrate is detachably connected to a main substrate. A first interface is installed on the interface substrate, and the first interface which is connectable to the external device. A second interface is installed on the main substrate, and the second interface which is connectable to the external device. A selection unit selects one interface of the first interface on the interface substrate and the second interface on the main substrate. A communication unit communicates information with the external device through the interface selected by the selection unit. The selection unit selects an interface which is pre-designated or preferentially selects an interface which first receives a signal from the external device, between the first interface and the second interface. | 2011-04-21 |
20110093643 | ELECTRONIC DEVICE AND METHOD THEREOF FOR IDENTIFYING ELECTRONIC ACCESSORY - An electronic device includes a jack, a voltage processing unit, a measuring unit, a data transmission unit and a switching unit. The jack is adapted to receive a plug of an electronic accessory and has at least one first contact terminal and one second contact terminal. The voltage processing unit is adapted to detect whether a voltage is present at the second contact terminal when a second contact of the plug is in contact with the second contact terminal of the jack. The measuring unit is adapted to measure a parameter resulted from the contact of the first contact terminal of the jack with a first contact of the plug. The data transmission unit is adapted to transmit to or receive from the electronic accessory a data signal through the first contact terminal of the jack. The switching unit is adapted to selectively connect the first contact terminal of the jack electrically to the data transmission unit or the measuring unit according to whether the voltage is present or not. | 2011-04-21 |
20110093644 | Memory Controller With Ring Bus for Interconnecting Memory Clients to Memory Devices - Embodiments of a distributed memory controller system implemented on a single integrated circuit device are described. In one embodiment, a memory controller that provides an interconnection circuit between a first plurality of memory devices to a second plurality of memory clients includes a ring bus to route at least one of the memory request and data return signals between the memory clients and the memory devices. The ring bus is configured in a ring topography that is distributed across a portion of an integrated circuit device, resulting in a reduction in the maximum wiring density at the center of memory controller. The ring bus structure also reduces the overall number of interconnections as well as the number of storage elements, thus reducing the total area used by the memory controller. The ring bus couples memory clients that are physically located within the ring topography on the integrated circuit to external memory devices through memory device interface circuits located on the integrated circuit device. The memory controller also includes deadlock avoidance mechanisms that utilize virtual channels on the ring bus for one or more defined types of bus traffic. | 2011-04-21 |
20110093645 | METHOD AND APPARATUS TO RECORD DATA, METHOD AND APPARATUS TO REPRODUCE DATA, AND RECORDING MEDIUM - A data recording method including, when moving data stored in a cache to a data storage medium, selecting one cache area from an extended cache area group of the data storage medium by using managing information of a translation layer, moving the data stored in the cache to the selected cache area by using a physical address of the data storage medium on the selected cache area, and updating the managing information of the translation layer, wherein the managing information of the translation layer includes a physical block address-based address of the extended cache area group in the data storage medium. | 2011-04-21 |
20110093646 | PROCESSOR-BUS ATTACHED FLASH MAIN-MEMORY MODULE - A method for processing a read request identifying an address. The method includes receiving, at a module including a flash memory and a memory buffer, the read request from a requesting processor, mapping, using a coherence directory controller within the module, the address to a cache line in a cache memory associated with a remote processor, and sending a coherency message from the module to the remote processor to change a state of the cache line in the cache memory. The method further includes receiving, at the module, the cache line from the remote processor, sending, using processor bus and in response to the read request, the cache line to the requesting processor, identifying a requested page stored within the flash memory based on the address, storing a copy of the requested page in the memory buffer, and writing the cache line to the copy of the requested page. | 2011-04-21 |
20110093647 | System And Method For Controlling Flash Memory - A system and method for controlling flash memory is provided, so that the flash memory controller can, without using the RB signal, use control interface to read the state register of at least a flash memory with received data for operation to detect whether the flash memory has already finishing operation on the received data, and when the operation on received data is to read, the controller can execute the state data switch so that the IO of flash memory can output correct flash memory data for read, or when the operation on received data is to write, the controller can execute another data operation to save time and accelerate the data operation speed of the flash memory. | 2011-04-21 |
20110093648 | ACHIEVING A HIGH THROUGHPUT IN A STORAGE CACHE APPLICATION USING A FLASH SOLID STATE DISK - According to one embodiment, a method for using flash memory in a storage cache comprises receiving data to be cached in flash memory of a storage cache, at least some of the received data being received from at least one of a host system and a storage medium, selecting a block of the flash memory for receiving the data, buffering the received data until sufficient data has been received to fill the block, and overwriting existing data in the selected block with the buffered data. According to another embodiment, a method comprises receiving data, at least some of the data being from a host system and/or a storage medium, and sequentially overwriting sequential blocks of the flash memory with the received data. Other devices and methods for working with flash memory in a storage cache according to various embodiments are included and described herein. | 2011-04-21 |
20110093649 | METHOD FOR MANAGING A PLURALITY OF BLOCKS OF A FLASH MEMORY, AND ASSOCIATED MEMORY DEVICE AND CONTROLLER THEREOF - A method for managing a plurality of blocks of a Flash memory includes: providing at least one logical-to-physical block linking table within the Flash memory, wherein regarding a plurality of logical block addresses, the logical-to-physical block linking table initially stores at least one initial value falling outside a range of respective physical block addresses of the Flash memory to prevent the logical block addresses from being initially linked to the physical block addresses; and when it is required to write data belonging to a logical block address into the Flash memory, writing a physical block address of the physical block addresses into an updated version of the logical-to-physical block linking table in order to link the logical block address to the physical block address. An associated memory device and a controller thereof are also provided, where the controller includes: a ROM; and a microprocessor. | 2011-04-21 |
20110093650 | NONVOLATILE MEMORY SYSTEM AND RELATED METHOD OF PRESERVING STORED DATA DURING POWER INTERRUPTION - A nonvolatile memory system comprises a temporary power supply that supplies power in the event of an unexpected power interruption. The temporary power supply provides power while metadata stored in one or more buffers is compressed and transferred to a nonvolatile memory device. | 2011-04-21 |
20110093651 | DATA STORAGE APPARATUS AND CONTROLLING METHOD OF THE DATA STORAGE APPARATUS - According to one embodiment, a data storage apparatus includes a first nonvolatile storage, a second nonvolatile storage and a controller. The controller is configured to control data writing and data reading for the first and second nonvolatile storage. The controller includes an allocation control module. The allocation control module is configured to allocate part of a storage area of the first nonvolatile storage to a logical address space and to allocate part or all of a storage area of the second nonvolatile storage to the logical address space in order to use the part of the storage area of the first nonvolatile storage allocated to the logical address space as storage area of substantial data, and to use part or whole of a remaining part of the storage area of the first nonvolatile storage not allocated to the logical address space as nonvolatile cache for the second nonvolatile storage. | 2011-04-21 |
20110093652 | MULTI-BIT-PER-CELL FLASH MEMORY DEVICE WITH NON-BIJECTIVE MAPPING - To store input data in a plurality of memory cells, a mapping function of bit sequences to physical parameter states of the cells is provided. The cells are programmed, in accordance with the mapping function, to store the input data, in a way that would store uniformly distributed data with a programming state distribution other than any native state distribution of the mapping function. To store input data in a single memory cell, a mapping function of bit sequences to states of a physical parameter of the cell, such that if uniformly distributed data were stored in a plurality of such memory cells then the states of the physical parameter of the cells would be distributed non-uniformly, is provided. The memory cell is programmed to store the input data in accordance with the mapping function. | 2011-04-21 |
20110093653 | MEMORY ADDRESS MANAGEMENT SYSTEMS IN A LARGE CAPACITY MULTI-LEVEL CELL (MLC) BASED FLASH MEMORY DEVICE - Methods and systems of managing memory addresses in a large capacity multi-level cell based flash memory device are described. According to one aspect, a flash memory device comprises a processing unit to manage logical-to-physical address correlation using an indexing scheme. The flash memory is partitioned into N sets. Each set includes a plurality of entries (i.e., blocks). N sets of partial logical entry number to physical block number and associated page usage information (hereinafter ‘PLTPPUI’) are stored in the reserved area of the MLC based flash memory. Only one the N sets is loaded to address correlation and page usage memory (ACPUM), which is a limited size random access memory (RAM). In one embodiment, static RAM (SRAM) is implemented for fast access time for the address correlation. LSA received together with the data transfer request dictates which one of the N sets of PLTPPUI is loaded into ACPUM. | 2011-04-21 |
20110093654 | Memory control - A data processing apparatus | 2011-04-21 |