41st week of 2011 patent applcation highlights part 51 |
Patent application number | Title | Published |
20110252129 | APPARATUS AND METHOD FOR REGISTERING NODE AND SEARCHING FOR FLOATING INTERNET PROTOCOL ADDRESS USING DISTRIBUTED NETWORK - A method of registering a new node in a network and a method of searching for a floating Internet Protocol (IP) address through a distributed network are provided. The method of searching for the floating IP address may include receiving, by a representative node of a head network ring, from an external node, a message comprising an Identification (ID) of a target node, determining whether the ID of the target node is registered in the head network ring, based on a ring information table, and transferring the message to a representative node of a child ring having an address range of the target node among child rings, when the ID of the target node is not registered in the head network ring. | 2011-10-13 |
20110252130 | SYSTEM AND METHOD FOR MANAGING A NETWORK OF USER-SELECTABLE DEVICES - A system and method for managing a network of user-selectable devices, substantially as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims, substantially as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims. | 2011-10-13 |
20110252131 | SYSTEM AND METHOD FOR AUTOMATICALLY MANAGING A NETWORK OF USER-SELECTABLE DEVICES - A system and method for automatically forming and/or maintaining a network of user-selectable devices, substantially as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims, substantially as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims. | 2011-10-13 |
20110252132 | METHODS, APPARATUS AND SYSTEMS FOR PROVIDING AND MONITORING SECURE INFORMATION VIA MULTIPLE AUTHORIZED CHANNELS AND GENERATING ALERTS RELATING TO SAME - Display of and access to secure user-centric information via the construct of a channel grid framework serving as a desktop on a user device. Multiple authorized channels through which the user receives and/or interacts with respective portions of the secure user-centric information are implemented based on information access rights and/or security protocols respectively associated with the channels. Channel information is monitored to determine one or more events, conditions, logical workflows, discrete information values or signal data, based on one or more threshold conditions or parameters relating to the channel information. Actionable and/or non-actionable alerts may be generated on one or more authenticated user devices and/or other devices. Information relating to determination of one or more events, conditions, logical workflows, discrete information values or signal data may be transmitted to various devices and/or stored for archival purposes. | 2011-10-13 |
20110252133 | DISTRIBUTION SERVER, DATA DISTRIBUTION METHOD, AND PROGRAM - A distribution server includes an analysis unit for analyzing basic data used in statistics to generate statistical data, a control unit for receiving an acquisition request for the basic data and the statistical data from a communication terminal, a bandwidth monitoring unit for monitoring a bandwidth of a communication line connected to the communication terminal, a degree-of-multiplex calculation unit for calculating a degree of multiplex for simultaneously transmitting the basic data and the statistical data to the communication terminal via the communication line based on a data size of the basic data and the statistical data and an available bandwidth of the communication line, a separation unit for separating the basic data and the statistical data into prescribed units based on the degree of multiplex, and a transmission unit for transmitting the basic data and the statistical data separated into the prescribed units to the communication terminal. | 2011-10-13 |
20110252134 | STORAGE CAPACITY PLANNING - A system and methods for capacity planning of electronic systems storage are provided. Features include a non-invasive data discovery and collection mechanism, an adaptive grouping mechanism, a flexible analysis mechanism, predictive modeling and forecasting mechanisms, and a business metric and correlation mechanism. A discovery engine that ascertains the availability of collectable entities. A collection engine in turn gathers information from and about entities discovered by the discovery engine. A grouping module groups together entities according to parameters specified by the user. An analysis and forecasting module allows a user to create, modify and save forecast scenarios from which a model is generated by a modeling module. Correlations can be identified between specified key business metrics and historical data. Once a model has been created, a forecast is generated and can then be analyzed using Bold Freehand Extrapolation, time-series analysis, and business trend-based forecasting. | 2011-10-13 |
20110252135 | METHOD AND APPARATUS FOR LOCATING CANDIDATE DATA CENTERS FOR APPLICATION MIGRATION - When an application running at a first data center needs to be migrated to a different data center, the first data center is able to automatically locate an appropriate target data center from among multiple other data centers for receiving the migration of the application. The first data center ensures that a specified level of performance of the application will be maintained following migration of the application by preparing a migration request document that specifies network requirements, server requirements and storage requirements for the application. A targeted data center that is a candidate for receiving migration of the application receives the specified requirements and uses a performance index and other analysis to determine whether its hardware, software and other configurations are capable of meeting the specified requirements. The results of the determination are sent back to the requesting data center, which then decides if migration will be carried out. | 2011-10-13 |
20110252136 | FUZZY ROUTING - A system and method optimizes the information flow regarding node location across a network by controlling the propagation of this information based on distance from the node. Location servers that are near to a node receive detailed information regarding the node's location; location servers that are farther from the node receive less detailed information. In like manner, periodic updates are provided less frequently to distant location servers, and preferably also based on the velocity of a mobile node, or on a priority associated with the mobile node. The location information provided in a message addressed to a node can be minimal when the message is transmitted, and additional detail can be added to this location information by routing nodes as the message is routed closer to its destination, based on information provided by the location servers. | 2011-10-13 |
20110252137 | Systems and Methods for Dynamically Provisioning Cloud Computing Resources - In one embodiment the present invention includes a computer-implemented method comprising specifying configuration information for creating one or more software servers as images on a cloud computing system, specifying a processing load threshold, and continuously monitoring a processing load on one or more software servers. If the monitored load exceeds the processing load threshold, a request to the cloud computing system may be generated to instantiate an instance of one of said images. The method further includes creating a server instance on the cloud in response to the request, distributing the processing load across the one or more servers and the server instance, and monitoring the processing load on the one or more servers and the server instance. | 2011-10-13 |
20110252138 | EXTENSIBLE DYNAMIC PERFORMANCE INSTRUMENTATION OF PAGES - Gathering performance information with respect to delivering web resources as perceived by a user at the web client. A method includes receiving a request for a web page. As a result of receiving the request, a first set of executable instructions are sent. The first set of executable instructions are configured to indicate a plurality of resources required to be at least one of downloaded to or rendered at the client for the web page to be considered loaded at the client. The first set of executable instructions are also configured to determine when each individual resource in the required resources have been be at least one of downloaded to or rendered at the client. The first set of executable instructions are also configured to determine a length of time associated with at least one of downloading to or rendering at the client the resources in the plurality of resources. | 2011-10-13 |
20110252139 | METHOD AND APPARATUS FOR PUNCTURING DATA REGIONS FOR SIGNALS TO MINIMIZE DATA LOSS - Methods and apparatuses are provided that facilitate puncturing codeblocks in resource blocks for muting or transmitting signals of a disparate technology such that the puncturing similarly impacts the codeblocks. Codeblocks can be mapped in order across frequency in a given data symbol before moving to a next data symbol. In this regard, utilizing data resource elements substantially evenly spaced across frequency and across data symbols in a data resource block for transmitting signals of the disparate technology can substantially equalize impact of the puncturing to related codeblocks. In addition, resources can be allocated to legacy devices, devices with bandwidth, data rate, or quality of service requirements, devices of a certain rank or geometry, etc., based at least in part on the puncturing. Moreover, a modulation and coding scheme can be selected for generating codeblocks based at least in part on the puncturing and its effect on performance. | 2011-10-13 |
20110252140 | METHOD FOR ESTABLISHING A LINK BETWEEN THE APPLICATIONS OF AN AUTHENTICATION CARD OF A SUBSCRIBER AND AN IMS NETWORK - The invention relates to a method for establishing a secured link between an authentication card of a subscriber and a telecommunication network, the card being connected to a mobile terminal, wherein the method includes the steps of establishing a secure link between the terminal and an IMS network; and sharing the resources of the secure link between the terminal and the card. | 2011-10-13 |
20110252141 | METHOD AND ARRANGEMENT FOR HANDLING RESOURCE DATA - A method and arrangement in a notification server ( | 2011-10-13 |
20110252142 | UPDATING ROUTING INFORMATION BASED ON CLIENT LOCATION - A system, method, and computer-readable medium for updating request routing information associated with client location information are provided. A content delivery network service provider receives a DNS query from a client computing device. The DNS query corresponds to a resource identifier for requested content from the client computing device. The content delivery network service provider obtains a query IP address corresponding to the client computing device. Based on routing information associated with the query IP address, the content delivery network service provider routes the DNS query. The process further includes monitoring performance data associated with the transmission of the requested resource and updating routing information associated with the query IP address based on the performance data for use in processing subsequent requests form the client computing device. | 2011-10-13 |
20110252143 | MANAGING RESOURCE CONSOLIDATION CONFIGURATIONS - Systems and methods for monitoring the performance associated with fulfilling resource requests and determining optimizations for improving such performance are provided. A processing device obtains and processes performance metric information associated with processing a request corresponding to two or more embedded resources. The processing device uses the processed performance metric information to determine a consolidation configuration to be associated with the two or more embedded resources. In some embodiments, in making such a determination, the processing device assesses performance metric information collected and associated with subsequent requests corresponding to the content associated with the two or more embedded resources and using each of a variety of alternative consolidation configurations. The processing device may also consider a number of factors, including performance selection criteria obtained from an original content provider. Aspects of systems and methods for generating recommendations to use a particular consolidation configuration to process a subsequent request corresponding to the content associated with the two or more embedded resources are also provided. | 2011-10-13 |
20110252144 | Apparatus and Method for Establishing and Utilizing Backup Communication Channels - An apparatus, method, and machine-readable medium are described for establishing, maintaining and utilizing backup channels in a peer-to-peer (“P2P”) network. For example, in one embodiment, each mobile device can establish a primary P2P communication channel with one or more other mobile devices. Once the primary channel is established, each mobile device can use the primary channel to exchange secondary channel connection data and can subsequently open one or more secondary P2P communication channels with the other mobile devices. Upon detecting that the primary P2P communication channel has failed or has degraded below a specified threshold (e.g., a bandwidth or bitrate threshold), one of the secondary P2P communication channels can be automatically promoted to a primary P2P communication channel. | 2011-10-13 |
20110252145 | Application Programming Interface, System, and Method for Collaborative Online Applications - An application framework including different application programming interfaces (APIs) is described which performs a variety of mobile device functions in response to API calls from applications. For example, in response to relatively simple API calls made by applications the application framework manages the complex tasks associated with invitations and matchmaking. By way of example, the details of complex transactions such as establishing peer-to-peer connections between mobile devices may be transparent to the application developer, thereby simplifying the application design process. The application framework may include an application daemon for communicating with a first set of services and an applications services module for communicating with a separate set of services. The application framework may also include a cache for caching data for each of the services based on different cache management policies driven by each of the services. The cache may be updated by push notification cache updates sent from each of the services. | 2011-10-13 |
20110252146 | ESTABLISHING ONLINE COMMUNICATION SESSIONS BETWEEN CLIENT COMPUTING DEVICES - A method and apparatus for assisting in establishing an online communication session between client computing devices. An online communication session invite request message is received from an initiating client computing device, the message includes connection data of the initiating computing device and an online communication session endpoint identifier for an intended recipient. A set of one or more push tokens that are associated with the identifier is determined, where each of the push tokens identifies a client computing device. An online communication session invite message that includes the connection data of the initiating client computing device is transmitted to a set of intended recipient client computing devices that correspond with the set of push tokens. An invite accepted message is received from at least one of the set of intended recipient client computing devices that includes connection data of that computing device. An invite accepted message is transmitted to the initiating computing device that includes the connection data of each accepting computing device to allow the initiating computing device and each accepting computing device to establish a direct peer-to-peer online communication session. | 2011-10-13 |
20110252147 | METHOD AND APPARATUS FOR ACCESSING AN ENTERPRISE RESOURCE PLANNING SYSTEM VIA A MOBILE DEVICE - A method and apparatus for accessing an enterprise resource planning system via a mobile device is described. In one embodiment, the method includes parsing data from a host application access application into at least one object in an application-specific format, converting the data into an intermediate format that is compatible with a mobile device and communicating the converted data to the mobile device. | 2011-10-13 |
20110252148 | Methods, Systems, and Software for Providing Service Integration Framework - A preferred embodiment of the subject invention comprises a system for implementing computer network services and applications, comprising a front-end component comprising one or more applications; a back-end component comprising one or more services; and an abstraction layer component operable to communicate with the front-end and back-end components. In another preferred embodiment, the subject invention comprises a system for linking applications and services, comprising: a vendor connectivity component; a business integration component; a security component; a utility component; and a back end connectivity component. | 2011-10-13 |
20110252149 | PROXY RESPONSE APPARATUS, PROXY RESPONSE METHOD IN PROXY RESPONSE APPARATUS, AND COMMUNICATION SYSTEM - A proxy response apparatus, including: a storage unit which establishes connection with a mobile terminal by TCP and stores message information included in a packet obtained from the mobile terminal; a response processing unit which receives a packet from an external apparatus, and responds whether message information included in the receive packet is effective or not to the message information stored in the storage unit; and a TCP processing unit which transmits a packet including a response message to the external apparatus without establishing radio connection with the mobile terminal, when the TCP processing unit inputs the response indicating effective from the response processing unit. | 2011-10-13 |
20110252150 | System and Method for Processing User Information - A method for processing information, such as user preferences and other user information, operates in connection with a server and/or a browser device. A connection is established between the browser device and the server, and a unique identifier is transmitted from the server to the browser device for storage on the browser device. User information is then received at the server, from the browser device and stored in a memory of the server, and the unique identifier is associated with the user information in the memory of the server. The user information includes one or more of the following types of information: language preferences, graphic display configuration preferences, other display preferences, disability preferences, marketing preferences, content preferences, personal user information, browsing history information, visitor type information, customer status information, relationship information, and user analytic information. | 2011-10-13 |
20110252151 | MOBILITY IN PEER-TO-PEER COMMUNICATIONS - A method for mobility in peer to peer communication for a first peer, comprising registering a first Internet Protocol (IP) address and IP mobility method of the first peer with a P2P tracker, establishing a peer to peer (P2P) connection with a second peer, changing locations and obtaining a second IP address, registering the second IP address of the first peer with the P2P tracker via IP mobility method, and transmitting information to the second peer in the P2P communication. | 2011-10-13 |
20110252152 | RELIABLE MESSAGING SYSTEM AND METHOD - A reliable messaging channel is created using multiple independent HTTP requests. In one embodiment, a method (a) establishes a session identifier by exchanging messages with a recipient using an application layer communication protocol (e.g., HTTP); and (b) uses the application layer communication protocol to send ordered data to the recipient by assigning one or more sequence numbers according to the predetermined order in the data. The session identifier may be generated, for example, using a random number of generator. In one implementation, the session identifier is not less than 96 bits long. The sender may receive from the recipient acknowledgements each acknowledging receipt of the data bearing a corresponding sequence number. Data to be sent in the opposite direction may piggy-back on an acknowledgement by including the data in a non-zero length payload. Data received out of order are queued. The sender may limit the rate at which data is transmitted to a “window size” (i.e., no more than a predetermined amount of data is sent within a predetermined time period). The window size is adjusted according to a channel condition (e.g., an amount of data retransmitted or lost during the predetermined time period). In one implementation, the window size is adjusted by doubling or halving, consistent with the channel condition. | 2011-10-13 |
20110252153 | SECURELY PROVIDING SESSION KEY INFORMATION FOR USER CONSENT TO REMOTE MANAGEMENT OF A COMPUTER DEVICE - Embodiments of the invention are generally directed to systems, methods, and apparatuses for providing information used in verifying user consent to a remote management session. In some embodiments, a session key is provided by a management engine of a computer device in response to an indication that a session is needed to remotely mange operations of the computer device. In some embodiments, information based on the session key is displayed in a secure sprite, where the integrity of information is protected at least in part by the isolation of the management engine from other resources of the computer device. | 2011-10-13 |
20110252154 | System for Connecting Applications to Networks - A system is disclosed. The system includes a first network module communicatively coupled to a plurality of services associated with a first network utilizing a first protocol. The system also includes a second network module communicatively coupled to a plurality of services associated with a second network utilizing a second protocol, the second protocol being different than the first protocol. The system also includes a service determination module coupled to the first and second network modules, the service determination module operable to receive a request from the first network module to access at least one service from the plurality of services associated with the second network. The service determination module determines the at least one requested service and sends the request to the at least one requested service associated with the second network through the second network module utilizing the second protocol. | 2011-10-13 |
20110252155 | Queue management unit and method for streaming video packets in a wireless network - The present invention relates to a queue management unit and method for streaming video packets in a wireless network. The method includes determining a type of frame from a header of a video packet received at a transmit buffer. The method further includes discarding the received frame if the received frame is dependent upon any previously discarded frame, otherwise storing the received frame in one of a plurality of sub-queues of the transmit buffer according to the type of frame, where each sub-queue of the plurality of sub-queues stores frames corresponding to one type of frame. Also, the method includes creating space in the transmit buffer if there is insufficient space for a higher priority frame by discarding lower priority frames, as well as discarding frames in the transmit if the received frame is delayed more than a maximum period of time. | 2011-10-13 |
20110252156 | System and Method for Providing Information to Users of a Communication Network - A plurality of multimedia data streams that are being provided via an internet protocol (IP) network is received, wherein each multimedia data stream carries multimedia content. Real-time metadata relating to the plurality of multimedia data streams is generated based on the multimedia content. The metadata is provided in real-time in a metadata stream to a plurality of user devices, via the IP network. The plurality of multimedia data streams may be multicast within the IP network. The metadata may be multicast in real-time in a metadata stream to a plurality of user devices, via the IP network. | 2011-10-13 |
20110252157 | AUDIO PROCESSING OPTIMIZATION IN A MULTI-PARTICIPANT CONFERENCE - A first computing device distributes audio streams to several computing devices of participants in a communication session. Some embodiments establishes a star network with the first computing device as a central network hub for receiving audio streams from other computing devices, compositing the audio streams and distributing the composited audio streams to the other computing devices. Through the star network, the first computing device receives audio streams from the other computing devices. The first computing device generates at least two different composite audio streams for at least two different computing devices by (i) identifying a set of silent participants in the communication session, and (ii) eliminating redundant audio processing operations that produce the same composite audio streams for different computing devices because of the identified set of silent participants. The first computing device sends each computing device the composited audio stream for the device. | 2011-10-13 |
20110252158 | ETHERNET-BASED DATA TRANSMISSION METHOD, ETHERNET NODES AND CONTROL SYSTEM - The invention provides an Ethernet-based data transmission method, which is applied to a control system with a plurality of nodes. The method comprises: a first node caches the data needed to be sent (S | 2011-10-13 |
20110252159 | Systems, Apparatus and Method For Hosting and Assigning Domain Names On A Wide Network - Embodiments of the instant invention are directed to a domain management system, apparatus and method for hosting and assigning domain names. Embodiments of the domain management system comprise a name assignment system and a hosting system, wherein the hosting system comprises a domain retrieval system and a data storage apparatus. The name assignment system verifies availability and assigns domain names to requesting clients. The name assignment system comprises an input component, a confirmation mechanism and a name storage means. Preferred embodiments of the domain retrieval system comprise a scheduler, a parsing member having a plurality of redirectors and a plurality of servers. The domain retrieval system locates the domain referenced by the domain name by parsing header information and utilizing a wildcard DNS. Once the domain is located, the domain retrieval system forwards the domain to the user computer. | 2011-10-13 |
20110252160 | SUBSCRIPTION-BASED DYNAMIC CONTENT OPTIMIZATION - Content is received from a content source that is to be converted and provided to a subscriber. The subscriber is then associated with a document object model and rules for transforming the content according to the document object model. The content is mapped to the document object model using the rules to result in modified content so that the modified content can be provided to the subscriber. In one arrangement, an accompanying architecture includes a mobile device, an intelligent content gateway server (or group of servers), and one or more remote content sources. Related apparatus, systems, techniques and articles are also described. | 2011-10-13 |
20110252161 | APPARATUS AND METHOD FOR COMMUNICATION SERVICES NETWORK - A communication services network is described that enables client communication devices to synchronously or asynchronously communicate with one another or with legacy communication devices through a gateway in either (i) a real-time mode or (ii) a time-shifted mode and (iii) to seamlessly transition between the two modes. As the media of a message is either created or retrieved from memory, the sending client device progressively transmits the media over the network. The network progressively routes the media as it is transmitted to the recipient client device or gateway, which progressively stores the media as it is received. With progressive storage, the recipient has the option of rendering the media as it is received in the real-time mode, rendering the media out of storage in the time-shifted mode, or seamlessly transitioning between the two modes. In addition, users may communicate with each other “live”, similar to a conventional full duplex telephone call, when messages are synchronously transmitted and rendered in real-time with respect to one another. Alternatively, users may communicate with each other asynchronously by sending messages back and forth at discrete times, or by time-shifting the review of received messages. | 2011-10-13 |
20110252162 | MEMORY SYSTEM AND METHOD - In an embodiment, an apparatus includes a memory controller configured to control a plurality of daisy chained memory components connected over a daisy chained bus. The daisy chained bus includes a direct connection from the transmit interface of the memory controller to a receive interface of an initial memory component, and a daisy chain connection from a transmit interface of the initial memory component to a receive interface of a next memory component. A bus extends from a transmit interface of a last memory component directly to a receive interface of the memory controller. | 2011-10-13 |
20110252163 | Integrated Development Environment for Rapid Device Development - An integrated development environment for rapid device development is described. In an embodiment the integrated development environment provides a number of different views to a user which each relate to a different aspect of device design, such as hardware configuration, software development and physical design. The device, which may be a prototype device, is formed from a number of objects which are selected from a database and the database stores multiple data types for each object, such as a 3D model, software libraries and code-stubs for the object and hardware parameters. A user can design the device by selecting different views in any order and can switch between views as they choose. Changes which are made in one view, such as the selection of a new object, are fed into the other views. | 2011-10-13 |
20110252164 | MEMORY CHAIN - A memory system having a plurality of memory devices and a memory controller. The memory devices are coupled to one another in a chain. The memory controller is coupled to the chain and configured to output a memory access command that is received by each of the memory devices in the chain and that selects a set of two or more of the memory devices to be accessed. | 2011-10-13 |
20110252165 | Retry Mechanism - An interface unit may comprise a buffer configured to store requests that are to be transmitted on an interconnect and a control unit coupled to the buffer. In one embodiment, the control unit is coupled to receive a retry response from the interconnect during a response phase of a first transaction for a first request stored in the buffer. The control unit is configured to record an identifier supplied on the interconnect with the retry response that identifies a second transaction that is in progress on the interconnect. The control unit is configured to inhibit reinitiation of the first transaction at least until detecting a second transmission of the identifier. In another embodiment, the control unit is configured to assert a retry response during a response phase of a first transaction responsive to a snoop hit of the first transaction on a first request stored in the buffer for which a second transaction is in progress on the interconnect. The control unit is further configured to provide an identifier of the second transaction with the retry response. | 2011-10-13 |
20110252166 | System and Methods for Allocating Shared Storage Resources - A system and method for allocating resources on a shared storage system are disclosed. The system | 2011-10-13 |
20110252167 | PHYSICAL TO HIERARCHICAL BUS TRANSLATION - In an embodiment, a translation of a physical bus number to a hierarchical bus number is written to a south chip. The south chip receives a configuration write command that comprises a physical bus number. The south chip sends the configuration write command to a device via the bus identified by the physical bus number, and the device stores the physical bus number in the device. In response to a received message from a device that comprises the physical bus number, the south chip replaces the physical bus number in the message with the hierarchical bus number. The south chip sends the message to a north chip via a point-to-point serial link. Both the physical bus number and the hierarchical bus number identify a bus with which the device connects to a bridge in the south chip. | 2011-10-13 |
20110252168 | Handling Atomic Operations For A Non-Coherent Device - In one embodiment, the present invention includes a method for receiving a non-coherent atomic request from a device coupled to an agent via a non-coherent link, accessing a mapping table of the agent to convert the non-coherent atomic request into a coherent atomic request, and transmitting the coherent atomic request via a coherent link to a second agent coupled to the agent to cause the second agent to be a completer of the non-coherent atomic request. Other embodiments are described and claimed. | 2011-10-13 |
20110252169 | Method for Data Exchange - Method for data exchange via a bus system (BS), | 2011-10-13 |
20110252170 | HIERARCHICAL TO PHYSICAL BUS TRANSLATION - In an embodiment, a translation of a hierarchical bus number to a physical bus number and a bridge identifier of a bridge are written to a north chip. A request is received that comprises an identifier of a destination. A determination is made that the identifier comprises the hierarchical bus number. In response to the determination, the identifier of the destination is replaced in the request with the physical bus number and the bridge identifier. The request is sent to the bridge identified by the bridge identifier. A south chip comprises the bridge, and the south chip is connected to the north chip via a point-to-point serial link. The physical bus number identifies a bus that connects the bridge to a device. The request comprises a configuration write request that requests a write of data to the device. | 2011-10-13 |
20110252171 | REDUCING SIMULTANEOUS SWITCHING OUTPUTS USING DATA BUS INVERSION SIGNALING - An apparatus includes a plurality of data lines defining a data bus for communicating data. A controller is operable to communicate a plurality of data transfers over the data bus using a plurality of data time slots, wherein for at least a subset of the data time slots the controller is operable to communicate an associated data bus inversion indicator indicating that bits communicated during the associated data time slot are inverted, the data bus inversion indicators for the subset of the data transfers are grouped into a data bus inversion vector, and the controller is operable to communicate a global data bus inversion indicator indicating an inversion of the data bus inversion vector. | 2011-10-13 |
20110252172 | SYSTEM AND METHOD FOR CONCURRENT OPERATION OF DUAL INTERFACES BETWEEN UICC AND MOBILE DEVICE - This invention relates to a process and system for operating a UICC with a terminal such as a cell phones or a PC, where there is an ISO 7816 channel and/or an IC-USB channel between the UICC and the terminal. The invention enables a Concurrent operation mode for simultaneously communicating data or ISO protocol commands over the ISO 7816 channel and communicating data or USB protocols over the IC-USB channel. The system dynamically enters and exits Concurrent mode when both the UICC and the terminal support it, and operates in standard operation modes when either of them does not support it. In one embodiment, on the terminal, the ISO interface is connected to the communication processor and the IC-USB interface is connected to the application processor through a USB bridge chip, and the UICC can be configured either as a host or a gadget. | 2011-10-13 |
20110252173 | TRANSLATING A REQUESTER IDENTIFIER TO A CHIP IDENTIFIER - In an embodiment a translation of RID (requester identifier) ranges to identifiers of north chips is stored into a south chip. A command that comprises a command RID is received at the south chip from a device. In response, a RID range is determined that encompasses the command RID, and a north chip identifier is found that is assigned a virtual function identified by the command RID. The command is sent from the south chip to the north chip identified by the north chip identifier. The translation comprises a RID compare value and a RID mask. A determination is made that the RID range encompasses the command RID by performing a logical-and operation on the command RID and the RID mask and comparing a result of the logical-and operation to the RID compare value. | 2011-10-13 |
20110252174 | HIERARCHICAL TO PHYSICAL MEMORY MAPPED INPUT/OUTPUT TRANSLATION - In an embodiment, a translation of a hierarchical MMIO address range to a physical MMIO address range and an identifier of a bridge in a south chip are written to a north chip. A transaction is received that comprises a hierarchical MMIO address. The hierarchical MMIO address that is within the hierarchical MMIO address range is replaced in the transaction with the identifier of the bridge and with a physical MMIO address that is within the physical MMIO address range in the south chip. The transaction is sent to the device that is connected to the bridge in the south chip. The physical MMIO address range specifies a range of physical MMIO addresses in memory in the device. | 2011-10-13 |
20110252175 | INTEGRATED MEMORY CONTROL APPARATUS - An integrated memory control apparatus including a first interface decoder, a second interface decoder and an interface controller is provided. Wherein, the first interface decoder is coupled to a control chip through a first serial peripheral interface (SPI), the second interface decoder is coupled to a micro-processor unit through a general transmission interface, and the interface controller is coupled to a memory through a second SPI. When the interface controller receives the request signals from the control chip and the micro-processor unit, the control chip may correctly read data from the memory through the first and second SPI. On the other hand, the micro-processor unit may stop reading data from the memory through the general transmission interface. Therefore, the control chip and the micro-processor unit may share the same memory. | 2011-10-13 |
20110252176 | STORAGE SYSTEM MOUNTED WITH PLURALITY OF PROCESSORS - A storage system | 2011-10-13 |
20110252177 | SEMICONDUCTOR STORAGE DEVICE MEMORY DISK UNIT WITH PROGRAMMABLE HOST INTERFACE - In general, embodiments of the present invention provide a Semiconductor Storage Device (SSD) memory disk unit having a programmable host interface (unit). Specifically, in a typical embodiment, the SSD-based memory disk unit comprises a programmable host interface unit for coupling the SSD-based memory disk unit to at least one host; an adaptive host interface controller unit coupled to the programmable host interface unit; a DMA controller coupled to the adaptive host interface controller unit; an ECC controller coupled to the DMA controller; a memory controller coupled to the ECC controller; and a memory array coupled to the memory controller, the memory array comprising at least one SSD memory block. | 2011-10-13 |
20110252178 | EXPANDABLE HYBRID STORAGE DEVICE AND COMPUTER SYSTEM AND CONTROL METHOD - An expandable hybrid storage device for a computer system includes a first storage unit, an expanded storage device including a disk controller and a second storage coupled to the disk controller via a second data transmission interface, and a selection unit coupled to the first storage unit via a first data transmission interface for selectively connecting the first storage unit to a south bridge circuit of the computer system or the expanded storage device, wherein when the expanded storage device connects to the computer system, the selection unit switches the first storage unit to the expanded storage device so that the disk controller is capable of controlling access to the first storage unit or the second storage unit. | 2011-10-13 |
20110252179 | APPARATUS AND METHOD FOR ROUTING DATA AMONG MULTIPLE CORES - An apparatus and method for routing data among multicores that is capable of reconfiguring the connection among the multicores are provided. The apparatus includes a configuration information generating unit and at least one switching unit. The configuration information generating unit is configured to generate configuration information that indicates a local network connection among the multicores based on a program counter received from each of the multicores. The at least one switching unit is configured to change a data transfer path among the multicores based on the configuration information. | 2011-10-13 |
20110252180 | MEMORY CONTROLLER MAPPING ON-THE-FLY - Systems, methods, and devices for dynamically mapping and remapping memory when a portion of memory is activated or deactivated are provided. In accordance with an embodiment, an electronic device may include several memory banks, one or more processors, and a memory controller. The memory banks may store data in hardware memory locations and may be independently deactivated. The processors may request the data using physical memory addresses, and the memory controller may translate the physical addresses to hardware memory locations. The memory controller may use a first memory mapping function when a first number of memory banks is active and a second memory mapping function when a second number is active. When one of the memory banks is to be deactivated, the memory controller may copy data from only the memory bank that is to be deactivated to the active remainder of memory banks | 2011-10-13 |
20110252181 | FLEXIBLE WAY OF SPECIFYING STORAGE ATTRIBUTES IN A FLASH MEMORY-BASED OBJECT STORE - Approaches for performing a write operation on a solid state device (SSD). One or more containers are maintained on the solid state device. Each container is a logical grouping of objects independent from where the logical grouping of objects are physically stored on the solid state device. When a write operation is received at the SSD, the manner is which changes requested by the write operation should be stored are determined based on which container is being written. Containers provide a flexible approach for specifying attributes of how data should be stored and accessed which is independent from where the data is physically stored. Containers also have particular utility in performing load balancing and ensuring high availability and recovery. | 2011-10-13 |
20110252182 | Storage Device with Wireless Capability - Wireless USB device with security that allows the information to be automatically exchanged with the USB device wirelessly when it is in one location, and when in another location, only certain information can be so exchanged. | 2011-10-13 |
20110252183 | METHODS OF STORING DATA IN STORAGE MEDIA, DATA STORAGE DEVICES USING THE SAME, AND SYSTEMS INCLUDING THE SAME - A method of storing data in a storage media can include determining whether a size of data to be stored in the storage media satisfies a reference condition and compressing the data to provide compressed data for storage in the storage media upon determining that the size satisfies a reference condition. | 2011-10-13 |
20110252184 | METHOD OF STORING DATA IN STORAGE MEDIA, DATA STORAGE DEVICE USING THE SAME, AND SYSTEM INCLUDING THE SAME - A method of storing data in a storage media is provided which includes sequentially compressing data by a compression unit, and storing the compressed data in the storage media, the compression unit being varied according to a compression characteristic of data to be stored in the storage media. | 2011-10-13 |
20110252185 | Method Of Operating A NAND Memory Controller To Minimize Read Latency Time - A NAND memory chip has a plurality of blocks with each block having a certain amount of storage and wherein the amount of storage in each block is the minimum amount that is erasable as a group. A controller controls the NAND memory chip. The method of operating the controller comprises writing data into a block of the NAND memory chip to partially fill the block. Then the controller tracks the extent to which the block has been written. After the block is partially written, the step is stopped. The controller determines if a request to the NAND memory chip needs to be serviced. The controller resumes the writing into the block after servicing the request. The present invention also relates to a method for controlling, the operation of a memory device having a controller for interfacing with and controlling a NAND memory. The memory device is responsive to either serial or parallel ATA protocol commands supplied from a host. | 2011-10-13 |
20110252186 | MINIMIZING WRITE OPERATIONS TO A FLASH MEMORY-BASED OBJECT STORE - Approaches for minimizing the amount of write transactions issued to an object store maintained on a solid state device (SSD). Transactions requested against an object store maintained on a SSD may be committed once transaction information for the transaction is durably stored in a non-volatile dynamic random access memory (DRAM), which may be maintained in a HDD controller. Further, data blocks stored in a volatile cache of a database server that issues write requests to an object store maintained on one or more SSDs may be considered persistent stored once confirmation is received that the data blocks are written to a double-write buffer stored on a non-volatile medium, such as NV RAM in a HDD controller. Additionally, any data blocks that are to be written over in a non-volatile DRAM are first ensured to be no longer present within the volatile write cache maintained a the solid state device. | 2011-10-13 |
20110252187 | SYSTEM AND METHOD FOR OPERATING A NON-VOLATILE MEMORY INCLUDING A PORTION OPERATING AS A SINGLE-LEVEL CELL MEMORY AND A PORTION OPERATING AS A MULTI-LEVEL CELL MEMORY - System and method for storing data in a non-volatile memory including a multi-level cell and single-level cell memory portions. To write a dataset to the non-volatile memory, if the size of the dataset is equal to the size of pages in the multi-level cell memory portion, the dataset may be written directly to the multi-level cell memory portion to fill an integer number of pages in a single write operation. However, if the size of the dataset is different than the size of the multi-level cell memory pages, at least a portion of the dataset may be temporarily written to the single-level cell memory portion until data is accumulated in a plurality of write operations having a size equal the size of the multi-level cell memory pages. The accumulated data may fill an integer number of the pages in the multi-level cell memory portion in a single write operation. | 2011-10-13 |
20110252188 | SYSTEM AND METHOD FOR STORING INFORMATION IN A MULTI-LEVEL CELL MEMORY - A multi-level memory is used to store analog data by mapping a difference data using a mapping scheme that reduces the effect of errors caused by voltage level drift in the memory. | 2011-10-13 |
20110252189 | METHOD FOR GENERATING PHYSICAL IDENTIFIER IN STORAGE DEVICE AND MACHINE-READABLE STORAGE MEDIUM - A method and system for generating a physical identifier in a storage device that includes a plurality of storage regions is provided. The method includes determining a number of reference storage regions for uniquely identifying the storage device; comparing the number of reference storage regions to a threshold; generating auxiliary storage regions for uniquely identifying the storage device, such that a number of the auxiliary storage regions corresponds to a result of the comparison; generating location distribution information of the reference storage regions and auxiliary storage regions; and storing the location distribution information in the storage device. | 2011-10-13 |
20110252190 | Apparatus, System, and Method for Managing Data From a Requesting Device with an Empty Data Token Directive - An apparatus, system, and method are disclosed for managing data with an empty data segment directive at the requesting device. The apparatus, system, and method include a token directive generation module and a token directive transmission module. The token directive generation module generates a storage request with a token directive. The token directive includes a request to store on the storage device a data segment token. The token directive substitutes for a series of repeated, identical characters or a series of repeated, identical character strings to be stored as a data segment. The token directive includes at least a data segment identifier and a data segment length. The data segment token and the token directive are substantially free from data of the data segment. The token directive transmission module transmits the token directive to the storage device. | 2011-10-13 |
20110252191 | METHOD OF DYNAMICALLY SWITCHING PARTITIONS, MEMORY CARD CONTROLLER AND MEMORY CARD STORAGE SYSTEM - A method of dynamically switching partitions for a memory card having a plurality of physical blocks is provided. The method includes configuring logical blocks for mapping to at least a portion of the physical blocks and dividing the logical blocks into first and second partitions; coupling the memory card to a host system and setting CSD corresponding to the memory card as a first default value corresponding to the first partition, wherein the host system requests the CSD to obtain the first default value and accesses the first partition according to the first default value; and setting the CSD corresponding to the memory card as a second default value corresponding to the second partition in response to a switch command from the host system, wherein the host system re-requests the CSD to obtain the second default value and accesses the second partition according to the second default value. | 2011-10-13 |
20110252192 | EFFICIENT FLASH MEMORY-BASED OBJECT STORE - Approaches for an object store implemented, at least in part, on one or more solid state devices. The object store may store objects on a plurality of solid state devices. The object store may include a transaction model means for ensuring that the object store performs transactions in compliance with atomicity, concurrency, isolation, and durability (ACID) properties. The object store may include means for providing parallel flushing in a write cache maintained on each of the solid state devices. The object store may include means for maintaining one or more double-write buffers, for the object store, at a location other than the solid state devices. The object store may optionally comprise means for maintaining one or more circular transaction logs, for the object store, at a location other than the solid state devices. The object store may operate to minimize write operations performed on the solid state devices. | 2011-10-13 |
20110252193 | METHOD TO STAGGER SELF REFRESHES - A system, device, and method for designating a first rank among a plurality of memory ranks of a Memory Module as a primary rank and a second one or more ranks as secondary ranks, triggering, via hardware logic internal to the Memory Module coupled with the plurality of memory ranks, a refresh of the primary rank at a first time (e.g., Time | 2011-10-13 |
20110252194 | STORAGE CONTROL APPARATUS AND STORAGE CONTROL METHOD - This storage control apparatus | 2011-10-13 |
20110252195 | DISK ARRAY SYSTEM AND HARD DISK DRIVE EXPANSION METHOD THEREOF - Even if an arbitrary hard disk drive is added, the hard disk drive is operated in a specific operation mode suited for that hard disk drive. As triggered by attachment of a hard disk drive to a disk adapter, a processor operates the hard disk drive in a predetermined operation mode based on predetermined parameter information that has been prepared in advance. The hard disk drive stores, in advance, particular parameter information including information about the specific operation mode suited for operation. The processor reads the particular parameter information from the hard disk drive in the predetermined operation mode and operates the hard disk drive in the specific operation mode based on the particular parameter information. | 2011-10-13 |
20110252196 | METHOD OF EXTENSION OF STORAGE CAPACITY AND STORAGE SYSTEM USING THE METHOD - Provided are a storage system and a method of controlling a storage system in which respective real storage areas of a plurality of disk drives contained in the storage system contain management units, and a control device of the storage system assigns a real storage area of a plurality of first disk drives to the virtual storage area, distributedly stores the data in the plurality of management units of the assigned real storage area, distributedly stores, upon receiving a request for adding a second disk drive, the data stored in the plurality of management units of the plurality of first disk drives in the plurality of management units of the plurality of first disk drives and the second disk drive, and assigns the real storage area of the plurality of first disk drives and the second disk drive to an unused virtual storage area. | 2011-10-13 |
20110252197 | STORAGE SYSTEM - A storage group configured by a plurality of storage devices is configured by a plurality of storage sub-groups, and the respective storage sub-groups are configured from two or more storage devices. A sub-group storage area, which is the storage area of the respective storage sub-groups, is configured by a plurality of rows of sub-storage areas. A data set, which is configured by a plurality of data elements configuring a data unit, and a second redundancy code created on the basis of this data unit, is written to a row of sub-storage areas, a compressed redundancy code is created on the basis of two or more first redundancy codes respectively created based on two or more data units of two or more storage sub-groups, and this compressed redundancy code is written to a nonvolatile storage area that differs from the above-mentioned two or more storage sub-groups. | 2011-10-13 |
20110252198 | STORAGE NETWORK SYSTEM AND ITS CONTROL METHOD - A storage network system that prevents waste of a core's resources and is thereby operated efficiently, and a method for controlling such a storage network system are provided. | 2011-10-13 |
20110252199 | Data Placement Optimization Using Data Context Collected During Garbage Collection - Mechanisms are provided for data placement optimization during runtime of a computer program. The mechanisms detect cache misses in a cache of the data processing system and collect cache miss information for objects of the computer program. Data context information is generated for an object in an object access sequence of the computer program. The data context information identifies one or more additional objects accessed as part of the object access sequence in association with the object. The cache miss information is correlated with the data context information of the object. Data placement optimization is performed on the object, in the object access sequence, with which the cache miss information is associated. The data placement optimization places connected objects in the object access sequence in close proximity to each other in a memory structure of the data processing system. | 2011-10-13 |
20110252200 | COHERENT MEMORY SCHEME FOR HETEROGENEOUS PROCESSORS - Systems, methods, and devices for maintaining cache coherence between two or more heterogeneous processors are provided. In accordance with one embodiment, such an electronic device may include memory, a first processing unit having a first characteristic memory usage rate, and a second processing unit having a second characteristic memory usage rate lower than the first. The first and second processing units may share at least a portion of the memory and one or both of the first and second processing units may maintain internal cache coherence at a first granularity, while maintaining cache coherence between the first processing unit and the second processing unit at a second granularity. The first granularity may be finer than the second granularity. | 2011-10-13 |
20110252201 | SMART FLUSHING OF DATA TO BACKUP STORAGE - A storage system, including: (a) a primary storage entity utilized for storing a data-set of the storage system; (b) a secondary storage entity utilized for backing-up the data within the primary storage entity; (c) a flushing management module adapted to identify within the primary storage entity two groups of dirty data blocks, each group is comprised of dirty data blocks which are arranged within the secondary storage entity in a successive sequence, and to further identify within the primary storage entity a further group of backed-up data blocks which are arranged within the secondary storage entity in a successive sequence intermediately in-between the two identified groups of dirty data blocks; and (d) said flushing management module is adapted to combine the group of backed-up data blocks together with the two identified groups of dirty data blocks to form a successive extended flush sequence and to destage it to the secondary storage entity. | 2011-10-13 |
20110252202 | SYSTEM AND METHOD FOR PROVIDING L2 CACHE CONFLICT AVOIDANCE - A system provides a cache memory coherency mechanism within a multi-processor computing system utilizing a shared memory space across the multiple processors. The system possesses a store address list for storing cache line addresses corresponding to a cache line write request issued by one of the multiple processors, a fetch address list for storing cache line addresses corresponding to a cache line fetch request issued by one of the multiple processors, a priority and pipeline module, a request tracker module and a read/write address list. The store address list and the fetch address list are queues containing result in cache lookup requests being done by the priority and pipeline module; and each entry in the store address list and the fetch address list possess status bits which indicate the state of the request. | 2011-10-13 |
20110252203 | TRANSACTION BASED SHARED DATA OPERATIONS IN A MULTIPROCESSOR ENVIRONMENT - The apparatus and method described herein are for handling shared memory accesses between multiple processors utilizing lock-free synchronization through transactional-execution. A transaction demarcated in software is speculatively executed. During execution invalidating remote accesses/requests to addresses loaded from and to be written to shared memory are tracked by a transaction buffer. If an invalidating access is encountered, the transaction is re-executed. After a pre-determined number of times re-executing the transaction, the transaction may be re-executed non-speculatively with locks/semaphores. | 2011-10-13 |
20110252204 | SHARED SINGLE ACCESS MEMORY WITH MANAGEMENT OF MULTIPLE PARALLEL REQUESTS - A memory is used by concurrent threads in a multithreaded processor. Any addressable storage location is accessible by any of the concurrent threads, but only one location at a time is accessible. The memory is coupled to parallel processing engines that generate a group of parallel memory access requests, each specifying a target address that might be the same or different for different requests. Serialization logic selects one of the target addresses and determines which of the requests specify the selected target address. All such requests are allowed to proceed in parallel, while other requests are deferred. Deferred requests may be regenerated and processed through the serialization logic so that a group of requests can be satisfied by accessing each different target address in the group exactly once. | 2011-10-13 |
20110252205 | Managing Access Commands By Multiple Level Caching - Apparatus and associated method concerning managing access commands with a main storage space, a volatile buffer, and a nonvolatile buffer. The volatile buffer is configured to store a plurality of command nodes that are associated with data access commands received from a remote device and directed to the main storage space. The apparatus also has command prioritizing logic configured for using a prescribed rule in repeatedly identifying two or more candidate command nodes of the plurality that are at least individually favored for execution with respect to the main storage space, for selecting one of the candidate command nodes for the execution, and for transferring a nonselected one of the candidate command nodes from the volatile buffer to the nonvolatile buffer where the nonselected command node continues to be considered for execution with respect to the main storage space but is no longer considered by the prescribed rule when identifying subsequent candidate command nodes in the volatile buffer. | 2011-10-13 |
20110252206 | MEMORY PROGRAMMING USING VARIABLE DATA WIDTH - A memory system comprises a memory including a plurality of bits arranged as one or more words. Each bit in each word is capable of being programmed either to a particular logical state or to another logical state. A variable data width controller is in communication with the memory. The variable data width controller comprises an adder to determine a programming number of bits in a word to be programmed into a memory. Each bit to be programmed is in the particular logical state. A partitioning block divides the word in to two or more sub-words when the programming number exceeds a maximum number. A switch is in communication with the partitioning block. The switch sequentially provides one or more write pulses. Each write pulse enables a separate communication path between the memory and one of the word and the sub-words. | 2011-10-13 |
20110252207 | DYNAMIC CONTENT ARCHIVING - Systems, methods, and other embodiments associated with dynamic content archiving are disclosed. A system archive trigger parameter that is related to a present operational status of one or more system components is monitored. The system archive trigger parameter is evaluated with respect to a trigger condition. If the system archive trigger parameter meets the trigger condition, content is automatically selected for archiving based, at least in part, on a content archive criteria. The selected content is compressed and stored. In some embodiments, compressed content is automatically decompressed and provided to a user in response to the user's request for the content. | 2011-10-13 |
20110252208 | EXPRESS-FULL BACKUP OF A CLUSTER SHARED VIRTUAL MACHINE - A computer-implemented method includes creating a first snapshot of at least one virtual machine at a first time. The first snapshot is created at a computing device of a cluster of computing devices configured to share the at least one virtual machine. As an example, each computing device in the cluster may modify the shared virtual machine via a direct input/output (I/O) transaction, bypassing a file-system stack. The first snapshot is transmitted to a backup device. The method includes creating a second snapshot of the at least one virtual machine at a second time and determining a set of changed data blocks associated with a difference between the second snapshot and the first snapshot. The set of changed blocks is transmitted to the backup device. | 2011-10-13 |
20110252209 | DATA ACCESS METHOD AND SYSTEM, STORAGE MEDIUM CONTROLLER AND STORAGE SYSTEM - A data access method for writing data into a storage apparatus is provided, wherein the storage apparatus has a storage unit, the storage unit has a partition, the storage property of the partition is set as a write protect mode and the storage apparatus is coupled to a host system having an operation system. The data access method includes transmitting a command from the host system to the storage apparatus through a human interface device path and setting the storage property of the first partition as a writable mode in response the command. The data access method also includes storing data into the partition by using built-in commands of the operation system. Accordingly, the data access method can write data into a partition that has been at the write protect mode when a user logins the operation system with a limited user authority mode. | 2011-10-13 |
20110252210 | Method and apparatus for rebalancing storage components within a storage tier - A method for a storage controller to rebalance storage components within a storage tier is provided. The method maintains a linked list for each component, and each component includes a plurality of pages. Each linked list is ordered according to hot and cold pages and includes an identifier for each page. The method calculates a percent range of hot and cold pages for each component, and identifies a fullest and least full component. The method compares a random percent to the hot and cold percent ranges for the fullest component. If the random percent falls within the hot range, the method moves a selected hot page from the fullest component to an empty page in the least full component. If the random percent falls within the cold range, the method moves a selected cold page from the fullest component to an empty page in the least full component. | 2011-10-13 |
20110252211 | HALTABLE AND RESTARTABLE DMA ENGINE - A method is described for operation of a DMA engine. Copying is initiated for transfer of a first number of bytes from first source memory locations to first destination memory locations. Then, a halt instruction is issued before the first number of bytes are copied. After copying is stopped, a second number of bytes is established, encompassing those bytes remaining to be copied. After the transfer is halted, a quantity of the second number of bytes is identified. Quantity information is then generated and stored. Second source memory locations are identified to indicate where the second number of bytes are stored. Second source memory location information is then generated and stored. Second destination memory locations are then identified to indicate where the second number of bytes are to be transferred. Second destination memory location information is then generated and stored. | 2011-10-13 |
20110252212 | STORAGE CONTROL SYSTEM AND METHOD - A storage system having a plurality of storage devices including a first type storage device and a second type storage device, a reliability attribute and/or a performance attribute of the first type storage device being different from a reliability attribute and/or a performance attribute of the second type storage device. The storage system also has a control unit and managing a plurality of virtual volumes. If necessary, a storage area allocated to a first portion of a virtual volume of the plurality of virtual volumes is changed from a first type storage area of the plurality of first type storage areas to a second type storage area of the plurality of second type storage areas while another first type storage area of the plurality of first type storage areas is allocated to a second portion of the virtual volume. | 2011-10-13 |
20110252213 | STORAGE SYSTEM AND STORAGE SYSTEM DATA MIGRATION METHOD - This storage system modifies the migration plan in accordance with the state of the migration destination when a plurality of volumes are migrated all at once. Migration-source volumes are migrated collectively to volumes inside the migration-destination storage apparatus. The user can make settings related to migration-source volumes and migration-destination volumes in a migration plan, and can establish a mid-process control plan for modifying the migration plan in the middle of processing. If a failure occurs in the migration-destination storage apparatus subsequent to the commencement of data migration processing, a processing method controller either cancels or temporarily halts the data migration processing, or changes the migration destination, on the basis of the mid-process control plan. When changing the migration destination, a previously selected alternate storage apparatus is selected as the new migration-destination storage apparatus. When a failure occurs in the alternate storage apparatus, yet another alternate storage apparatus is selected. | 2011-10-13 |
20110252214 | MANAGEMENT SYSTEM CALCULATING STORAGE CAPACITY TO BE INSTALLED/REMOVED - A storage apparatus coupled to a host device comprises a virtual volume which is a virtual logical volume configured of multiple virtual areas and a pool configured of multiple actual area groups of different performances. A controller manages pool status information which is the information showing which actual area is allocated to which virtual area and access load related to the virtual areas. A management system of the storage apparatus, with reference to the pool status information at multiple points of time from past to present and an access load threshold which is equal to or larger than 1, estimates the used capacity of each actual area group at points of time in the future, calculates the installed/removed amount of each actual area group which is the difference between the estimated used capacity and the current storage capacity, and performs the processing based on the calculated result. | 2011-10-13 |
20110252215 | COMPUTER MEMORY WITH DYNAMIC CELL DENSITY - A computer memory with dynamic cell density including a method that obtains a target size for a first memory region. The first memory region includes first memory units operating at a first density. The first memory units are includes in a memory in a memory system. The memory is operable at the first density and a second density. The method also includes: determining that a current size of the first memory region is not within a threshold of the target size and that the first memory region is smaller than the target size; identifying a second memory unit currently operating at the second density in a second memory region, the second memory unit included in the memory; and dynamically reassigning, during normal system operation, the second memory unit into the first memory region, the second memory unit operating at the first density after being reassigned to the first memory region. | 2011-10-13 |
20110252216 | Thread-local hash table based write barrier buffers - A write barrier is implemented using thread-local hash table based write barrier buffers. The write barrier, executed by mutator threads, stores addresses of written memory locations or objects in the thread-local hash tables, and during garbage collection, an explicit or implicit union of the addresses in each hash table is used in a manner that is tolerant to an address appearing in more than one hash table. | 2011-10-13 |
20110252217 | CAPPING A NUMBER OF LOCATIONS REFERRED TO BY CHUNK REFERENCES - As part of a deduplication process, chunks are produced from data. The chunks are assigned to locations in a data store, where the assignments are such that a number of locations referenced is capped according to at least one predefined parameter. | 2011-10-13 |
20110252218 | Method and apparatus for choosing storage components within a tier - A method for a storage controller to write a data block to one of a plurality of storage components is provided. The storage controller receives a write request from a host computer, and determines at least a portion of the data block includes a Logical Block Address (LBA) that is not currently mapped to a physical page of storage. The storage controller calculates availability for each storage component within the plurality of storage components, and selects the storage component with a highest calculated availability from the plurality of storage components. The storage controller next determines a next available physical page within the selected storage component. Finally, the storage controller writes the at least a portion of the data block including LBAs that are not currently mapped to a physical page of storage to the next available physical page. | 2011-10-13 |
20110252219 | INFORMATION PROCESSING APPARATUS - According to an aspect of the present invention, there is provided an information processing apparatus including: a first processor; a second processor that has an information processing capability and a power consumption higher than those of the first processor; a temperature monitoring module configured to acquire an operating temperature of the second processor; a throttle number determination module configured to determine whether the throttling control is performed a given number of times or more within a given time interval; and a processor switching control module configured to perform, when the operating temperature of the second processor is equal to or higher than a given temperature: stopping an operation of the second processor; causing the first processor to perform an information process; and prohibiting the operation of the second processor. | 2011-10-13 |
20110252220 | INSTRUCTION CRACKING AND ISSUE SHORTENING BASED ON INSTRUCTION BASE FIELDS, INDEX FIELDS, OPERAND FIELDS, AND VARIOUS OTHER INSTRUCTION TEXT BITS - A method, information processing system, and computer program product crack and/or shorten computer executable instructions. At least one instruction is received. The at least on instruction is analyzed. An instruction type associated with the at least one instruction is identified. At least one of a base field, an index field, one or more operands, and a mask field of the instruction are analyzed. At least one of the following is then performed: the at least one instruction is organized into a set of unit of operation; and the at least one instruction is shortened. The set of unit of operations is then executed. | 2011-10-13 |
20110252221 | MICROCOMPUTER AND INTERRUPT CONTROL METHOD - A microcomputer includes: a plurality of register lists having a plurality of register patterns, respectively, wherein each of plurality of register patterns designates registers, data of which are to be saved in a data memory; an instruction fetch control circuit configured to fetch instruction code from an instruction memory in response to an interrupt request issued based on occurrence of an interrupt factor; and a register data saving control circuit configured to acquire one register pattern from one of the plurality of register lists in response to the interrupt request, and issue a microinstruction based on the acquired register pattern in response to the interrupt request. An instruction executing section is configured to execute the microinstruction prior to the fetched instruction code, to save the data of registers designated based on the acquired register pattern in the data memory. | 2011-10-13 |
20110252222 | EVENT COUNTER IN A SYSTEM ADAPTED TO THE JAVACARD LANGUAGE - The implementation of a counter in a microcontroller adapted to the JavaCard language while respecting the atomicity of a modification of the value of this counter, wherein the counter is reset by the sending to the microcontroller of an instruction to verify a user code by submitting a correct code, and the value of the counter is decremented by the sending to the microcontroller of the instruction to verify the user code with an erroneous code value. | 2011-10-13 |
20110252223 | ENCRYPTION ACCELERATION - The subject matter herein relates to data processing and, more particularly, to encryption acceleration. Various embodiments herein provide devices and systems including a standardized encryption application programming interface embedded in firmware to perform encryption services. Some such embodiments move encryption operations away from operating system processes into firmware. As a result, encryption operations are generally accelerated. | 2011-10-13 |
20110252224 | NETWORK-BASED OPERATING SYSTEM MOBILITY - For operating system mobility across heterogeneous computing platforms, a method may include periodically identifying whether an operating system is active until a determination that the operating system is inactive. Upon the determination that the operating system is inactive, one of a plurality of boot profiles that are each stored in association with a respective one of a plurality of computing platforms may be selected. The at least one boot profile may be associated with a target computing platform. The selected boot profile may be used in a booting process for booting the operating system on the target computing platform. | 2011-10-13 |
20110252225 | COMPUTER SYSTEM AND BOOTUP AND SHUTDOWN METHOD THEREOF - A computer system and a bootup and shutdown method thereof are provided. The computer system includes a memory, a chipset, a basic input/output system (BIOS), and an embedded controller, and an operating system (OS) is executed in the computer system. In the shutdown and bootup method, the embedded controller is notified to prepare to enter into a standby mode when the BIOS intercepts a shutdown instruction issued by the OS. The content of a register of the chipset is set according to the standby mode. A current operation mode data of the computer system is retained, and power is continuously supplied to the memory to make the computer system enter into the standby mode. | 2011-10-13 |
20110252226 | PRESERVING USER PRIVACY IN RESPONSE TO USER INTERACTIONS - User privacy is preserved in response to user interactions with information items, such as advertisements, by controlling the behavior of a user's computer. Information items are associated with item response specifiers. Item response specifiers control the behaviors of the user's computer in response to user interactions with information items. Item response specifiers may be communicated to the user's computer with the associated information items or be retrieved separately by the user's computer from an information item broker or trusted third party. Item response specifiers may be cryptographically signed to ensure their integrity. Following a user interaction with an information item, the user's computer refers to the item response specifier to determine an appropriate privacy-preserving post-interaction behavior. Examples of privacy-preserving behavior include a silent privacy-preserving behavior, a proxied interaction privacy-preserving behavior, a partial proxied interaction privacy-preserving behavior, a delayed handoff privacy-preserving behavior, and a direct to provider privacy-preserving behavior. | 2011-10-13 |
20110252227 | METHODS AND SYSTEMS TO BIND A DEVICE TO A COMPUTER SYSTEM - Methods and systems to bind a computer device to one or more computer systems, such that only an authorized computer system may access a protected portion of the device. A processor within the computer system may provide a proxy environment to interface between the device and a trusted environment of the computer system, such as a management environment that is secure from the proxy environment. The device may be configured to authenticate the trusted environment through the proxy environment, and to verify integrity of messages exchanged with the trusted environment through the proxy environment. Authentication may include a SSL and/or TSL handshake protocol. The device may be configured to authenticate a certificate, such as an X.509 certificate, a certificate chain, and/or a hash thereof. The device may include computer memory, a printer, display, circuit board, keyboard, mouse, pointing device, and/or other physical device. | 2011-10-13 |
20110252228 | METHOD AND APPARATUS FOR ENSURING PACKET TRANSMISSION SECURITY - An apparatus and method for ensuring distributed packet transmission security are provided. In an embodiment of the present invention, a main control board allocates SA information to multiple processing boards according to a pre-defined criterion, so that each processing board which receives and stores the SA information may implement IPSec processing. As such, the IPSec processing is shared by the multiple processing boards. Accordingly, when there are a large number of IPSec tunnels on one interface, the IPSec processing to the packets passing the IPSec tunnels will not completely rely on only the processing board where the interface is located. Instead, the IPSec processing is allocated to different processing boards. Therefore, the multiple processing boards effectively share the IPSec processing corresponding to multiple SAs. The efficiency of the IPSec processing is increased. | 2011-10-13 |