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Error detection/correction and fault detection/recovery

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
11/13/2014 > 33 patent applications in 23 patent subcategories.

20140337661 - Cooperative storage system utilizing dispersed storage: A user device sends a data file, which has already been divided into multiple different data portions, to be stored in a dispersed storage network (DSN). The DSN includes multiple dispersed storage (DS) processing units, which in turn are each used to manage multiple DSN memories. Portion affiliation information, which... Agent: Cleversafe, Inc.

20140337662 - Use of auxiliary data protection software in failover operations: According to certain aspects, an information management cell can include at least one secondary storage computing device configured to conduct primary data generated by at least one client computing device to a secondary storage device(s) as part of secondary copy operations, wherein the secondary storage computing device normally operates to... Agent: Commvault Systems, Inc.

20140337665 - Storage system and method for controlling storage system: A first processor is configured to receive allocation of storage devices and configure a group by involving the allocated storage devices. Each of the allocated storage devices is contained in different storage units. The first processor is configured to detect a failure of a first storage device included in the... Agent: Fujitsu Limited

20140337666 - Dispersed storage network with slice rebuilding and methods for use therewith: In a dispersed storage network where slices of secure user data are stored on geographically separated storage units (44), a managing unit (18) connected to the network (20) may seek to broadcast and update secure access control list information across the network (20). Upon a target device (e.g., devices 12,... Agent: Cleversafe, Inc.

20140337663 - Information management cell with failover management capability: According to certain aspects, an information management cell with failover management capability can include secondary storage computing devices configured to conduct primary data from a primary storage device(s) to a secondary storage device(s) during secondary copy operations, at the direction of a remote storage manager, wherein a first secondary storage... Agent: Commvault Systems, Inc.

20140337664 - Use of temporary secondary copies in failover operations: According to certain aspects, an information management cell can include a failover storage manager configured to: instruct a secondary copy application to perform a secondary copy operation in which primary data generated by at least one client computing device is stored as a secondary copy in a second secondary copy... Agent: Commvault Systems, Inc.

20140337667 - Managing errors in a raid: An apparatus, system, and method are disclosed for configuring a plurality of storage devices for a RAID and setting a time-out value for the plurality of storage devices, determining whether a response time for a storage device of the plurality of storage devices exceeds the time-out value, and recovering data... Agent: Lenovo (singapore) Pte, Ltd.

20140337668 - Method and apparatus for coordinating fault recovery techniques among domains: In a telecommunications/data network, it is common to have multiple recovery domains each employing its own technique for recovering a fault that may be different from a technique employed by another domain. Permitting multiple recovery domains to recover a fault without coordination among the domains can result in adverse interactions,... Agent:

20140337669 - On-line memory testing systems and methods: A method for testing an electronic memory while the memory is in use includes: (a) detecting an access to the electronic memory at a test address, (b) saving, in a register subsystem, write data written to the electronic memory at a location corresponding to the test address, (c) comparing the... Agent: Omnivision Technologies, Inc

20140337670 - Method and system for fault containment: Embodiments relate to systems and methods for error containment in a system comprising detecting an error by processing an input signal by multiple processing units, and delaying at least one output signal of a processing unit to enable, in case an error has been detected, modifying at least one output... Agent:

20140337671 - System and methods for monitoring a geographic information system: Disclosed are new approaches for monitoring an information system such as a GIS. For each service of a plurality of services provided by service computers, a periodic evaluation is performed by requesting performance of the selected test service routine by the service. If no valid response to the request is... Agent:

20140337673 - Creating test templates based on steps in existing tests: Example embodiments relate to creating test templates based on steps in existing tests. In example embodiments, a testing computing device may select an existing test from multiple existing tests. Each existing test of the multiple existing tests may include a set of distinct steps. The testing computing device may determine... Agent: Hewlett-packard Development, L.p.

20140337672 - Reducing false-positive errors in a software change-impact analysis: A method and associated systems for reducing false-positive errors in a software change-impact analysis of a basepoint variable. A processor of a computer system identifies a first generation of change-affected parts of one or more computer programs, where each identified part is affected by a change to the basepoint variable.... Agent: International Business Machines Corporation

20140337674 - Network testing: A network testing method implemented in a software-defined network (SDN) is disclosed. The network testing method comprising providing a test scenario including one or more network events, injecting said one or more network events to the SDN using an SDN controller, and gathering network traffic statistics. A network testing apparatus... Agent: Nec Laboratories America, Inc.

20140337675 - Computer system and its event notification method: If a failure occurs in physical resources constituting a virtual volume, a management server device is notified of information required by a user. A computer system includes a server device for managing a plurality of virtual volumes, a storage apparatus having a storage unit equipped with a plurality of storage... Agent: Hitachi, Ltd.

20140337676 - Systems and methods for processing data with microcontroller based retry features: A data processing system is disclosed including a data detector, a data decoder and a microcontroller. The data detector is operable to apply a data detection algorithm to generate detected values for data sectors. The data decoder is operable to apply a data decode algorithm to a decoder input derived... Agent: Lsi Corporation

20140337677 - Merging result from a parser in a network processor with result from an external coprocessor: A mechanism is provided for merging in a network processor results from a parser and results from an external coprocessor providing processing support requested by said parser. The mechanism enqueues in a result queue both parser results needing to be merged with a coprocessor result and parser results which have... Agent: International Business Machines Corporation

20140337679 - Jtag bus communication method and apparatus: The present disclosure describes using the JTAG Tap's TMS and/or TCK terminals as general purpose serial Input/Output (I/O) Manchester coded communication terminals. The Tap's TMS and/or TCK terminal can be used as a serial I/O communication channel between; (1) an IC and an external controller, (2) between a first and... Agent: Texas Instruments Incorporated

20140337678 - Scan topology discovery in target systems: Topology discovery of a target system having a plurality of components coupled with a scan topology may be performed by driving a low logic value on the data input signal and a data output signal of the scan topology. An input data value and an output data value for each... Agent: Texas Instruments Incorporated

20140337680 - Can communication apparatus and method thereof: A Controller Area Network (CAN) method for transmitting a frame from a transmitting terminal to a receiving terminal, the transmitting terminal being connected to the receiving terminal over a CAN network. The method may include transmitting a plurality of frames, into which a message greater than a pre-set size are... Agent: Electronics And Telecommunications Research Institute

20140337681 - Data writing method, memory storage device, and memory controller: A data writing method, a memory storage device, and a memory controller for controlling a rewritable non-volatile memory module are provided. The rewritable non-volatile memory module includes at least one memory chip, and each memory chip includes a plurality of physical erasing units. The data writing method includes following steps.... Agent:

20140337682 - Multiple size and rate fec code combination with minimum shortening and maximum combined code rate: A communication device is configured to encode information bits using one or more forward error correction (FEC) codes and/or error correction codes (ECCs) to generate different codewords (e.g., codeword groups having different lengths, based on different code rates, etc.). The device generates a combined codeword using different sized codewords (e.g.,... Agent: Broadcom Corporation

20140337683 - Crc counter normalization: The ability to accurately and efficiently calculate and report communication errors is becoming more important than ever in today's communications environment. More specifically calculating and reporting CRC anomalies in a consistent manner across a plurality of communications connections in a network is crucial to accurate error reporting. Through a normalization... Agent:

20140337684 - Changing dispersed storage error encoding parameters: A method begins with a processing module of a dispersed storage network (DSN) maintaining, over time, a continuum of time-to-repair information regarding a plurality of storage units of the DSN and maintaining, over time, a continuum of time-to-failure information regarding the plurality of storage units. When the continuum of time-to-repair... Agent: Cleversafe, Inc.

20140337685 - Dispersed storage having a plurality of snapshot paths and methods for use therewith: A directory file includes a plurality of entries, wherein an entry of the plurality of entries includes a file or directory name field, and a snapshot list field that includes a snapshot list in accordance with one of a plurality of snapshot paths of a snapshot tree. A new snapshot... Agent: Cleversafe, Inc.

20140337686 - Dispersed storage having snapshot clones and methods for use therewith: A directory file includes a plurality of entries, wherein an entry of the plurality of entries includes a file or directory name field, and a snapshot list field that includes a snapshot list. A clone snapshot identifier (ID) is determined for a data file. The directory file is updated to... Agent: Cleversafe, Inc.

20140337688 - Switchable on-die memory error correcting engine: Subject matter disclosed herein relates to a user-switchable error correction coding (ECC) engine residing on a memory die.... Agent:

20140337687 - System and method for correcting errors in data using a compound code: Storage of digital data in non-volatile media such as NAND FLASH needs to take account of the errors in data retrieved from the memory. The error rate tends to increase with the number of write/erase cycles of a cell of memory and with the time that the data has been... Agent: Violin Memory Inc.

20140337689 - Method and system to improve the performance and/or reliability of a solid-state drive: A method and system to improve the performance and/or reliability of a solid-state drive (SSD). In one embodiment of the invention, the SSD has logic compress a block of data to be stored in the SSD. If it is not possible to compress the block of data below the threshold,... Agent:

20140337690 - Physical layer frame format for wlan: A first field of a preamble of a data unit is generated to include a first set of one or more information bits that indicate a duration of the data unit and is formatted to conform to a first communication protocol and such that the first field allows a receiver... Agent: Marvell World Trade Ltd.

20140337691 - System and method for conveying information: A system and method for conveying data include the capability to determine whether a transaction request credit has been received at a computer module, the transaction request credit indicating that at least a portion of a transaction request message may be sent. The system and method also include the capability... Agent:

20140337692 - Error detection method of variable-length coding code stream and decoding and error detection apparatus: An error detection method of a variable-length coding (VLC) code stream includes at least the following steps: decoding a data frame of the VLC code stream; and determining whether the data frame is erroneous according to length information of the data frame and a bit number of decoded data of... Agent: Autochips Inc.

20140337693 - Low-complexity decoder for convolutional coding: The invention relates, according to the first form thereof, to a transmission error correction method, wherein at least two encoded binary series from a binary series that is to be transmitted and encoded by means of a convolutional code are received from a communication channel. Said method is characterized in... Agent: Sagem Defense Securite

11/06/2014 > 37 patent applications in 28 patent subcategories.

20140331076 - Encoder with accuracy correction function: An encoder (1) having a body to be measured (30) and a measuring body (10) includes an analog-digital converter (21) converting, to a digital signal, a sinusoidal analog signal generated by a detection unit (11) and has different phases, a storage unit (22) storing correction data for aperiodic error components... Agent: Fanuc Corporation

20140331077 - Node failure management: A method and computer-readable storage media are provided for managing resources of a first node. The method may include detecting a failure in a first node. The first node may include one or more cores and supporting resources. The method may further include determining that one or more cores in... Agent: International Business Machines Corporation

20140331079 - Disable restart setting for amf configuration components: A method and a system are provided for determining an AMF configuration of a highly available system with respect to whether to failover or restart a component when the component fails. The AMF configuration specifies at least two service-units containing components that represent resources, and a set of service-instances representing... Agent: Telefonaktiebolaget L M Ericsson (publ)

20140331078 - Elastic space-based architecture application system for a cloud computing environment: A software architecture and infrastructure to seamlessly scale mission-critical, high performance, stateful enterprise applications on any cloud environment (public as well as private). The described invention will allow converting an application to a scalable application and will provide a method and a system to efficiently scale up the performance of... Agent:

20140331081 - Scalable transcoding for streaming audio: Systems and techniques for capturing audio and delivering the audio in digital streaming media formats are disclosed. Several aspects of the systems and techniques operate in a cloud computing environment where computational power is allocated, utilized, and paid for entirely on demand. The systems and techniques enable a call to... Agent:

20140331080 - Warm standby appliance: A warm standby appliance is described herein. The warm standby appliance is coupled to a storage server which is coupled to one or more servers. When a server fails, the storage server transfers a backed up image to the warm standby appliance, so that the warm standby appliance is able... Agent: Maxsp Corporation

20140331082 - Restoring a failed storage volume after removal of a storage device from an array: A storage device is detected as being decoupled from an apparatus. At least one partition of the storage device is part of a storage volume that includes an array of separate storage devices in an initial configuration prior to being decoupled. In response to the storage device being recoupled to... Agent:

20140331084 - Information processing system and control method thereof: Information processing system for rapidly performing analysis of semistructured data while preserving fault-tolerance of data for a store request acquiring the number which has been stored of the same and data structures set beforehand, refer to data structure management information to determine a data store unit, instructs replica creation of... Agent: Hitachi, Ltd.

20140331083 - Polar codes for efficient encoding and decoding in redundant disk arrays: f

20140331085 - Method and apparatus for distributed storage integrity processing: A distributed storage integrity system in a dispersed storage network includes a scanning agent and a control unit. The scanning agent identifies an encoded data slice that requires rebuilding, wherein the encoded data slice is one of a plurality of encoded data slices generated from a data segment using an... Agent: Cleversafe, Inc.

20140331086 - Prioritizing rebuilding of stored data in a dispersed storage network: A method begins by a dispersed storage (DS) processing module of a dispersed storage network (DSN), when in a rebuilding mode, determining a level of rebuilding urgency, where the level of rebuilding urgency is based on an inversely proportional function of a level of error encoded redundancy for error encoded... Agent: Cleversafe, Inc.

20140331087 - Identifying and correcting an undesired condition of a dispersed storage network access request: A method begins by a processing module sending a transaction verification request to the set of dispersed storage (DS) units, wherein the transaction verification request includes a transaction number that corresponds to a particular dispersed storage network (DSN) access request. The method continues with the processing module receiving transaction verification... Agent: Cleversafe, Inc.

20140331088 - Computer and method for testing electronic device: A computer-implemented method for testing an electronic device connected to a computer includes obtaining testing parameters for items to be tested from a table stored in the computer. The table records a number of to-be-tested items of the electronic device, as well as testing parameters for testing each to-be-tested item.... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd.

20140331089 - Enabling remote debugging of virtual machines running in a cloud environment: Enabling remote debugging of virtual machines, in one aspect, may comprise attaching a debug virtual machine to a target virtual machine deployed in a virtualized environment. Interactions and/or access to the target virtual machine may be performed via the attached debug virtual machine. The debug virtual machine may be created... Agent: International Business Machines Corporation

20140331091 - Detecting loss of data during data transfer between information devices: A mechanism is provided for detecting data loss in transfer data between a first information device and a second information device. The second information device receives transfer data sent by an application of the first information device, the transfer data being segmented into pieces and, for each segmented data piece,... Agent:

20140331090 - Enabling remote debugging of virtual machines running in a cloud environment: Enabling remote debugging of virtual machines, in one aspect, may comprise attaching a debug virtual machine to a target virtual machine deployed in a virtualized environment. Interactions and/or access to the target virtual machine may be performed via the attached debug virtual machine. The debug virtual machine may be created... Agent: International Business Machines Corporation

20140331092 - Activity based sampling of diagnostics data: Activity-based sampling provides useful and relevantly focused diagnostic data, connected to improve a developer's understanding. An application invokes log-event procedures, causing a logger to check logging conditions and make a log entry when a logging condition is satisfied. The logger has a set of log-enabled activities, and one or more... Agent: Microsoft Corporation

20140331093 - Automatic prompt detection for universal device support: Embodiments provide systems, methods, and computer program products for network management application to automatically determine a session prompt for a network device and perform error handling. After logging in to a network device, the network management application records the first session prompt response. The network management application sends a series... Agent: Riverbed Technology, Inc.

20140331094 - Information processing system and information processing method: An information processing system includes a terminal apparatus an information processing apparatus. The terminal apparatus includes a first language information memory; a first display displaying a processing parameter option used in information processing in a first language; a first acceptance unit accepting a first instruction; a first generation unit generating... Agent: Fuji Xerox Co., Ltd.

20140331095 - System and methods for memory expansion: This document discusses, among other things, an example system and methods for memory expansion. An example embodiment includes receiving a memory request from a memory controller over a channel. Based on the memory request, the example embodiment includes selecting a location in memory to couple to a sub-channel of the... Agent:

20140331096 - Cross-decoding for non-volatile storage: Cross-decoding assists decoding of an otherwise uncorrectable error when decoding a desired page of a multi-level-cell technology flash memory. A solid-state disk (SSD) controller adjusts space allocated to redundancy respectively within various pages (e.g. upper, middle, and lower pages) such that the respective pages have respective effective Bit Error Rates... Agent: Lsi Corporation

20140331097 - Managing redundancy repair using boundary scans: An IO structure, method, and apparatus are disclosed for using an IEEE™ 1149.1 boundary scan latch to reroute a functional path. The method for a chip using IEEE™ 1149.1 boundary scan latches may include using the IEEE™ 1149.1 boundary scan latches for testing IO on the chip in a test... Agent: International Business Machines Corporation

20140331098 - Sensor enhancement through algorithmic acquisition using synchronization with a scan generator: A system and method for image enhancement associated with scan generators is provided. For example, a source stimulates a device under test (DUT) at electrical interconnects. An internal clock of the DUT is synchronized with the scan rate of the source to reduce the noise of the output signal and... Agent: United States Of America As Represented By The Secretary Of The Navy

20140331099 - Integrated circuit with toggle suppression logic: An integrated circuit with toggle suppression logic for built-in self-test is provided. The integrated includes a loading circuit configured to operate in a shift mode based on a first enable signal and a capture mode based on a second enable signal. The integrated circuit includes a switching element configured to... Agent: Broadcom Corporation

20140331100 - Selecting storage units to rebuild an encoded data slice: A method begins with a processing module of a dispersed storage network (DSN) identifying an encoded data slice of a set of encoded data slices that requires rebuilding and identifying storage units of the DSN that store the set of encoded data slices. The method continues with the processing module... Agent: Cleversafe, Inc.

20140331101 - Semiconductor memory devices, memory systems including the same and method of writing data in the same: In one embodiment, the semiconductor device includes a memory array and a control architecture configured to control reading data from and writing data to the memory array. The control architecture is configured to receive data and a codeword location in the memory array, select one or more data units in... Agent:

20140331102 - Low density parity check (ldpc) encoding and decoding for small terminal applications: Approaches are provided for closing communications channel links (e.g., for small terminal applications in satellite communications systems), at lower effective data rates, in a most power efficient manner, while still meeting regulatory requirements. Such approaches employ modulation and coding schemes that facilitate such lower effective data rates in a most... Agent: Hughes Network Systems, LLC

20140331104 - Efficient storage of encrypted data in a dispersed storage network: A method begins with a processing module obtaining data to store and determining whether substantially similar data to the data is stored. When the substantially similar data is not stored, the method continues with the processing module generating a first encryption key based on the data, encoding the first encryption... Agent: Cleversafe, Inc.

20140331103 - Encoding multi-media content for a centralized digital video storage system: A method begins with a processing module of a centralized digital video storage (DVS) system regarding recording of multi-media content that is to be broadcast at a particular broadcast time, determining a number of subscriber devices that have selected to record the multi-media content. At the particular broadcast time, the... Agent: Cleversafe, Inc.

20140331105 - System and method for data read of a synchronous serial interface nand: A method and system is disclosed for operating a NAND memory device. The NAND memory device is operated by transmitting serial peripheral interface signals from a host to a NAND memory device, whereby the signals are communicated to a NAND memory in the NAND memory device without modifying the signals... Agent: Micron Technology, Inc.

20140331106 - Calculation of analog memory cell readout parameters using code words stored over multiple memory dies: A method includes, in a memory that includes two or more memory units, storing a code word of an Error Correction Code (ECC) that is representable by a plurality of check equations, such that a first part of the code word is stored in a first memory unit and a... Agent: Apple Inc.

20140331107 - Method of storing system data, and memory controller and memory storage apparatus using the same: A method of storing system data, and a memory controller and a memory storage apparatus using the same are provided. The method includes determining whether the unused storage space of a system physical erase unit is enough for storing updated system data. The method further includes, if the unused storage... Agent:

20140331109 - Apparatus and method for detecting errors on a transmission path: An apparatus detects an error from data transmitted on a transmission path, and measures a first value indicating the number of times the number of errors detected within a first time interval becomes equal to or greater than a first threshold. The apparatus reports that a failure has been detected... Agent: Fujitsu Limited

20140331108 - Systems and methods for detecting media flaws: An apparatus for detecting media flaws includes a branch metric selection circuit operable to select a first branch metric and a second branch metric, a subtraction circuit operable to subtract the second branch metric from the first branch metric to yield a difference, and a comparator operable to compare the... Agent: Lsi Corporation

20140331110 - Circuits, integrated circuits, and methods for interleaved parity computation: Circuits, integrated circuits, and methods are disclosed for interleaved parity computation. In one such example circuit, an interleaved parity computation circuit includes a first parity circuit that receives a first set of bits and a second parity circuit that receives a second set of bits. The first set of bits... Agent:

20140331111 - Iterative forward error correction decoding for fm in-band on-channel radio broadcasting systems: A method for processing a digital signal includes: receiving a plurality of protocol data units, each having a header including a plurality of control word bits; and a plurality of audio frames, each including a cyclic redundancy check code; decoding the protocol data units using an iterative decoding technique, wherein... Agent:

20140331112 - Margin test methods and circuits: Described are methods and circuits for margin testing digital receivers. These methods and circuits prevent margins from collapsing in response to erroneously received data, and can thus be used in receivers that employ historical data to reduce intersymbol interference (ISI). Some embodiments detect receive errors for input data streams of... Agent:

10/30/2014 > 69 patent applications in 45 patent subcategories.

20140325254 - Automatic generation of actionable recommendations from problem reports: Methods and arrangements for handling information technology tickets. A plurality of information technology tickets are received. The tickets are clustered into categories, and a problem area is identified with respect to at least one of the categories. At least one recommendation is automatically generated for addressing the problem area. Other... Agent: International Business Machines Corporation

20140325255 - Field control devices having pre-defined error-states and related methods: Control apparatus having pre-defined error-states and related methods are described. An example non-transitory computer-readable medium disclosed herein comprises instructions that, when executed, cause a machine to analyze, via a controller coupled to a field device, a communication from a control system remotely located from the controller, the control system to... Agent:

20140325258 - Communication failover in a distributed network: An initial request is received to establish a communication session. The initial request contains a communication address of a first communication device. A communication server detects that the communication session cannot be established across a primary network. In response, the initial request is repurposed by changing the first communication address... Agent:

20140325256 - Systems and methods for managing disaster recovery in a storage system: Systems and methods for providing for efficient switchover for a client in a storage network between the use of one or more a primary storage resources to one or more disaster recovery (DR) resources are provided herein. Embodiments may implement synchronization between such resources on a data plane and a... Agent: Netapp, Inc.

20140325257 - Wsan simultaneous failures recovery method: The WSAN simultaneous failures recovery method ranks each node based on the number of hops to a pre-designated root node in the network. The method identifies some nodes as cluster heads based on the number of their children in the recovery tree. The method assigns a recovery weight and a... Agent: King Fahd University Of Petroleum And Minerals

20140325260 - Slice migration in a dispersed storage network: A dispersed storage unit includes a physical memory and a storage unit control module. The physical memory is transferred to a receiving dispersed storage unit from a transferring dispersed storage unit, which used the transferred physical memory to store encoded data slices prior to the at least one physical memory... Agent: Cleversafe, Inc.

20140325259 - Identifying a storage error of a data slice: A method begins by a processing module obtaining common storage name information regarding data that is stored in storage units of a distributed storage network (DSN) as a set of data slices. Each data slice of the set of data slices has a unique storage name, where each of the... Agent: Cleversafe, Inc.

20140325262 - Controlling data storage in an array of storage devices: Methods, apparatus and computer programs have been provided for mitigating a problem of non-optimal recovery from storage device failures. A method involves determining a required write performance for rebuilding data of a failed device, based at least partly on the potential read performance of storage devices in a data rebuild;... Agent: International Business Machines Corporation

20140325261 - Method and system of using a partition to offload pin cache from a raid controller dram: Disclosed is a system and method for providing data integrity for pinned cache even if a RAID controller card fails while it has pinned cache or a memory module goes bad. A controller is enabled to use complete cache lines even if pinned cache is present, thereby enabling other virtual... Agent:

20140325263 - Storage system, control apparatus, computer product, and control method: A storage system includes a first control apparatus; at least one second control apparatus managed by the first control apparatus; and a storage unit accessed by the second control apparatus. The second control apparatus determines based on detection of an error of an input/output process for storage in the storage... Agent: Fujitsu Limited

20140325264 - Storing an encoded data slice as a set of sub-slices: A method begins by storage units of a dispersed storage network (DSN) receiving a set of encoded data slices for storage. The method continues with a first storage unit determining whether to store a first encoded data slice as a first set of encoded data sub-slices. The method continues with... Agent: Cleversafe, Inc.

20140325265 - Background initialization for protection information enabled storage volumes: Technology is disclosed for performing background initialization on protection information enabled storage volumes or drives. In some embodiments, a storage controller generates multiple I/O requests for stripe segments of each drive (e.g., disk) of multiple drives of a RAID-based system (e.g., RAID-based disk array). The I/O requests are then sorted... Agent: Netapp, Inc.

20140325266 - Likelihood based rebuilding of missing encoded data slices: A method begins by a processing module of a dispersed storage network (DSN) detecting a likelihood of having a missing encoded data slice based on local physical to DSN address mapping information. When the likelihood of having the missing encoded data slice exists, the method continues with the processing module... Agent: Cleversafe, Inc.

20140325270 - Method and a device for managing an application referenced by a device: This method of managing at least one application referenced by a device (TRM) comprises a step of deleting execution data of said application, said execution data including at least some of the execution context of said application and said execution data that have been stored on remote equipment (SRV), and... Agent: Orange

20140325268 - Method and system of intelligent error correction for hardware data storages: Methods and systems for correction of errors on a hardware data storage are provided. An example method for correction of errors on a hardware data storage can include receiving input data. The input data may include at least error statistics data and reliability data. The method can further include creating... Agent: Pronet Labs Ltd.

20140325269 - Remedying identified frustration events in a computer system: A data processing system comprising: a constantly updating database of a plurality of processes having a plurality of operation times, relating to a plurality of applications, relating to at least one user activity, and using a plurality of computing resources; a monitor arranged to identify a plurality of clashes between... Agent:

20140325267 - System and method for high performance enterprise data protection: High performance, enterprise-level data protection system and method provides efficient block-level incremental snapshots of primary storage devices, and instant availability of such snapshots in immediately mountable form that can be directly used in place of the primary storage device. Related systems and applications are described, including an “Enterprise Image Destination”... Agent:

20140325271 - Terminal device, information processing method, and computer program product: According to an embodiment, a terminal device includes a memory unit, a managing unit, a manipulation recording unit, and at least one of first and second detecting units. The managing unit generates and deletes a processing unit which executes a transaction for individually manipulating data with respect to data elements... Agent: Kabushiki Kaisha Toshiba

20140325272 - Data transfer and recovery process: A backup image generator can create a primary image and periodic delta images of all or part of a primary server. The images can be sent to a network attached storage device and a remote storage server. In the event of a failure of the primary server, the failure can... Agent: Dssdr, LLC

20140325273 - Method and apparatus for creating a self booting operating system image backup on an external usb hard disk drive that is capable of performing a complete restore to an internal sytem disk: Backup applications that use externally connected hard disk drives for storing full image backups of a windows system disk or compressed image or file by file backups of a windows system disk. A system incrementally updates the images, including the system registry, and puts information on the external drive that... Agent:

20140325274 - Graphics processing watchdog active reset: An advantageous watchdog function deduces faulty operation of a graphics processing unit from historical-indicating parameters while also accommodating more active testing performed by an application. When a GPU fault is detected, the example non-limiting technology rapidly resets the GPU during an interframe time so the GPU is ready to process... Agent:

20140325275 - Using customer computing system to test other customer computing systems: A factory computing system tests customer computing systems that one or more customers have ordered, prior to shipment of the customer computing systems to the one or more customers. In response to the factory computing system determining that a number of the customer computing systems being tested exceeds a threshold,... Agent: Hewlett-packard Development Company, L.p.

20140325276 - Apparatus, method and storage medium for fault cause extraction utilizing performance values: A fault cause extraction apparatus including a storage unit which stores a model including one or more correlation functions between pieces of performance information acquired from a plurality of elements and a correlation-destruction-propagation detecting unit which calculates a degree of influence for each of the elements based on correlation destruction... Agent: Nec Corporation

20140325277 - Information processing technique for managing computer system: A present method includes: identifying a component item that satisfies a predetermined condition concerning an indicator value for an influenced range within a system, from among plural component items included in the system, by using data regarding the plural component items and relationships among the plural component items; extracting component... Agent: Fujitsu Limited

20140325278 - Method and system for interactive and automated testing between deployed and test environments: An approach for interactive automated testing and deployment/field troubleshooting includes extracting one or more field parameters associated with a deployed network resource management environment; determining and/or updating one or more test parameters associated with a test network resource management environment based on the one or more field parameters; inputting the... Agent: Verizon Patent And Licensing Inc.

20140325280 - Fault-tolerant system, fault-tolerant method and program: The present invention is a fault-tolerant system comprising: system failure logic means for editing system failure logic; and irrelevant component coverage means for identifying irrelevant components not having an effect on the system failure logic and isolating the irrelevant components based on the system failure logic provided by the system... Agent: Nec Corporation

20140325279 - Target failure based root cause analysis of network probe failures: Provided is a method of performing a target failure based root cause analysis of network probe failures in a computer network. A determination is made whether all network probes have failed between a specific source network node and a destination network node. Based on said determination, a problem is identified... Agent: Hewlett-packard Development Company, L.p.

20140325282 - Android automated cross-application testing device and method: The present disclosure provides an Android automated cross-application testing device and method. The device comprises a primary application testing unit, a trigger monitoring unit, a secondary application testing control unit, a secondary application testing unit, a secondary application test result recording unit, a library file storage unit, a primary application... Agent:

20140325281 - Testing apparatus and testing method: A testing apparatus for evaluating operations by software installed in a mobile terminal includes a scenario setting unit for setting a scenario including operation information for executing functions that are performed by the mobile terminal, an operation determining unit for determining whether an operation indicated by the operation information included... Agent: Ntt Docomo, Inc.

20140325284 - Method and system for non-intrusive monitoring of library components: Embodiments of the present invention provide a method for monitoring components in a library by tracking the movement of library components. By tracking the movement of library components, the degradation of library components can be monitored and the reliability of library components determined, allowing unreliable components to be bypassed or... Agent:

20140325283 - Systems and methods providing mount catalogs for rapid volume mount: Systems and methods which provide mount catalogs to facilitate rapid volume mount are shown. A mount catalog of embodiments may be provided for each aggregate containing volumes to be mounted by a takeover node of a storage system. The mount catalog may comprise a direct storage level, such as a... Agent: Netapp, Inc.

20140325285 - Serial attached scsi expander and method for debugging faults thereof: Serial Attached SCSI (SAS) expander includes an exposed SAS interface connector, a microcontroller unit (MCU), a smart port, and an SAS expander chip. The SAS interface connector is coupled to a host personal computer (PC) to receive commands sent from the host PC. When a fault occurs in the SAS... Agent: Hon Hai Precision Industry Co., Ltd.

20140325286 - Troubleshooting system using device snapshots: An information handling system (IHS) troubleshooting system includes a customer IHS including a plurality of components. A customer management system in the customer IHS detects a failure in a managed system and, in response, immediately triggers a device snapshot of the customer IHS. At least one managed system in the... Agent:

20140325287 - System monitor for monitoring functional modules of a system: A method includes detecting a counter event at a system monitor of a system. The method also includes, in response to detecting the counter event, checking a state of each flag of a first set of flags. Each of the first set of flags is associated with a monitored module... Agent: Cyberonics, Inc.

20140325288 - Method and device for monitoring an adaptive network: An adaptive network has respective network nodes and network connections between the network nodes, the network nodes each having a transceiver which is coupled with a respective network connection. The respective transceiver is designed for providing a mean error value (MSE_i) which is representative of deviations of a received signal... Agent:

20140325289 - System, method and program for estimating risk of disaster in infrastructure: Method, system and computer program for estimating risk of a future disaster of an infrastructure. Times of previous, respective disasters of the infrastructure are identified. Respective severities of the previous disasters are determined. Risk of a future disaster of the infrastructure is estimated by determining a relationship between the previous... Agent: International Business Machines Corporation

20140325291 - Apparatus and method for selection of fault detection algorithms for a building management system: An apparatus for detecting component faults monitored by a building management system (BMS), including an automatic fault detection (AFD) element, coupled to the BMS, that monitors samples generated by the BMS indicating operative states of the components, and that employs the data samples to determine if one or more of... Agent: Enernoc, Inc.

20140325293 - Electronic device and log recording method: An electronic device includes a plurality of buffers and a log recording portion. In the plurality of buffers, a plurality of kinds of logs are to be recorded. The log recording portion records each log in a buffer, among the plurality of buffers, that is assigned in accordance with a... Agent: Kyocera Document Solutions Inc.

20140325290 - Hotspot identification: Hotspot identification can include receiving data indicating a plurality of reported events each associated with a respective number of configuration items (CIs) of a plurality of CIs and receiving data indicating a topological dependency of each of the plurality of CIs. Hotspot identification can include assigning a weight to each... Agent: Hewlett-packard Development Company, L.p.

20140325292 - Virtual data point creation mechanism for a building management fault detection system: An apparatus for detecting faults of components monitored by a building management system (BMS), including an automatic fault detection (AFD) element that monitors, in real time, data samples generated by the BMS indicating operative states of the components, and that employs the data samples to determine if one or more... Agent: Enernoc, Inc.

20140325294 - System and method of enhancing data reliability: In a system and method of enhancing data reliability, a reference value associated with error count is obtained, and an error count of data stored in a buffer is obtained whenever an event is triggered. An accumulated value associated with error counts is acquired when the recorded error count is... Agent: Skymedi Corporation

20140325295 - Communication circuit, physical quantity measurement device, electronic apparatus, moving object, and communication method: A communication circuit (an interface section) includes an input section (a input shift register) to which a data signal is input, an output section (and output shift register) adapted to output a reply signal in a case in which the data signal is input, and a command determination section adapted... Agent: Seiko Epson Corporation

20140325297 - Code coverage circuitry: A method with a circuit that includes a memory (130) coupled to an analog line coverage circuit (104). The analog line coverage circuit includes a plurality of buffers (151-154) in which each buffer is coupled to one memory location of the memory, a plurality of bin cells (161-164) in which... Agent:

20140325296 - Read-detection in multi-level cell memory: A method and apparatus for detecting N-symbol codewords. The method including: reading q-level memory cells to obtain a read signal having N signal components; detecting the memory cell level corresponding to each component using a first correspondence criterion dependent on reference signal levels; identifying unreliable components; detecting, for each unreliable... Agent: International Business Machines Corporation

20140325298 - Test coverage of integrated circuits with masking pattern selection: A method of locating faulty logic on a semiconductor chip is disclosed. The method may include determining failure rates for the semiconductor chip, which contain one or more logic elements. The method also may include determining a masking pattern using failure rates. The masking pattern may mask less than all... Agent:

20140325299 - Testing system and testing method for motherboard: A testing system includes a computer, a testing circuit board, and a motherboard. The testing circuit board includes a programmable logic device connected to the computer. The programmable logic device includes a predetermined signal. The programmable logic device is used to output an excitation signal to the motherboard. The motherboard... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd.

20140325300 - Semiconductor device: Provided is a semiconductor device including a test mode circuit capable of changing the semiconductor device into a test mode with fewer malfunctions and without providing a test terminal. The semiconductor device includes a test circuit configured to compare data of a data input terminal and a data output terminal... Agent: Seiko Instruments Inc.

20140325301 - Method and device for data exchanging: Disclosed are a method and device for data exchanging, and relates to communication technology. The embodiments of the present application includes: pre-allocating virtual resource to user terminals, and activating the virtual resource in case of need, so user terminals can use the pre-allocated resource to exchange data with network side.... Agent:

20140325302 - Reliable multicast broadcast in wireless networks: A mechanism is provided for transmitting a multicast session to a plurality of receivers over a wireless network. A forward error correction (FEC) overhead and a transmission rate are determined for transmission of a next data block of the multicast session based on received channel conditions. The next data block... Agent: International Business Machines Corporation

20140325304 - Encoding method, encoder, and decoder: A low-density parity check convolution code (LDPC-CC) is made, and a signal sequence is sent after being subjected to an error-correcting encodement using the low-density parity check convolution code. In this case, a low-density parity check code of a time-variant period (3g) is created by linear operations of first to... Agent: Panasonic Corporation

20140325303 - Systems and methods for protected data encoding: The present inventions are related to systems and methods for data processing, and more particularly to systems and methods for encoding data sets.... Agent: Lsi Corporation

20140325305 - Cache for file-based dispersed storage: A method obtains at least part of a file from a dispersed storage network (DSN) memory, and stores it in a data object cache. When the file is changed, a determination is made about where to store the changed file portions: in the data object cache or in the DSN.... Agent: Cleversafe, Inc.

20140325306 - Reed-solomon erasure decoding with error detection for retransmission: By utilizing Reed-Solomon erasure decoding algorithms and techniques, the system is able to perform error detection for the case where the number of bytes received in error exceeds a correcting capability of a decoder. The error detection can be used, for example, to determine whether a codeword is decodable, and... Agent:

20140325307 - Detecting a utilization imbalance between dispersed storage network storage units: A method begins by a processing module of a dispersed storage network (DSN) obtaining utilization information regarding a plurality of storage units of the DSN, where first and second sets of storage units support a first logical storage vault. The method continues with the processing module detecting a utilization imbalance... Agent: Cleversafe, Inc.

20140325308 - Efficient re-read operations in analog memory cell arrays: A method for data storage includes storing data, which is encoded with an Error Correction Code (ECC), in a group of analog memory cells by writing respective first storage values to the memory cells in the group. After storing the data, respective second storage values are read from the memory... Agent:

20140325309 - Updating data stored in a dispersed storage network: A method begins by a dispersed storage (DS) processing module receiving a modified data object, wherein the modified data object is a modified version of a data object and the data object is divided into a plurality of data segments and stored in the DSN. The method continues with the... Agent: Cleversafe, Inc.

20140325311 - Hybrid error correction method and memory repair apparatus thereof: A hybrid error correction method and a memory repair apparatus thereof are provided for a dynamic random access memory (DRAM). The memory repair apparatus includes a mode register and a hybrid error correction code and redundancy (HEAR) module. When the DRAM enters a standby mode, the mode register switches the... Agent: Industrial Technology Research Institute

20140325313 - Memory protection cache: Accessing data at a memory is described. A request associated with a read or write operation is received, wherein the request includes a logical address associated with the memory. A physical address is generated based at least in part on the logical address. A block of data at the memory... Agent: Sk Hynix Memory Solutions Inc.

20140325312 - Method and system for scrubbing data within a data storage subsystem: A method and system for scrubbing data within a data storage subsystem is disclosed. According to one embodiment, a method is provided for scrubbing data of a storage element within a data storage subsystem. In the described method embodiment, a request to access the storage element is processed utilizing a... Agent: International Business Machines Corporation

20140325314 - Read bias management to reduce read errors for phase change memory: Subject matter disclosed herein relates to a memory device, and more particularly to read performance of phase change memory. During a reading process, a bias condition can be applied to a memory cell to determine the memory cell's state. The determined state of the memory cell can depend on a... Agent: Micron Technology, Inc.

20140325310 - Threshold adjustment using data value balancing in analog memory device: A method, in a memory including multiple analog memory cells, includes segmenting a group of the memory cells into a common section and at least first and second dedicated sections. Each dedicated section corresponds to a read threshold that is used for reading a data page to be stored in... Agent:

20140325315 - Memory module buffer data storage: A memory module (22, 122, 322, 522) including memory devices (24, 324) comprises a memory module buffer (26, 326, 526) having a spare state input (36) and a buffer memory (28). The memory module buffer (26, 326, 526) stores data in the buffer memory (28), the data being re-created from... Agent: Hewlett-packard Development Company, L.p.

20140325316 - Data protection across multiple memory blocks: Data protection across multiple memory blocks can include writing a first portion of a codeword in a first location of a first memory block and writing a second portion of the codeword in a second location of a second memory block. The second location can be different than the first... Agent: Micron Technology, Inc.

20140325317 - Error recovery storage along a memory string: Apparatus and methods store error recovery data in different dimensions of a memory array. For example, in one dimension, block error correction codes (ECC) are used, and in another dimension, supplemental error correction codes, such as convolutional codes, are used. By using separate dimensions, the likelihood that a defect affects... Agent: Micron Technology, Inc.

20140325318 - Solid state device coding architecture for chipkill and endurance improvement: A first decoder performs decoding on each data set in a first plurality of data sets using a first code; each data set in the first plurality is stored on a different chip. It is determined if the first decoding is successful; if not, a second decoder performs a second... Agent: Sk Hynix Memory Solutions Inc.

20140325319 - Statistics adaptive soft decision forward error correction in digital communication: A digital communication receiver uses a maximum likelihood sequence estimation stage to recover symbols from digitized sample values of a received signal. A probability density function is calculated and used to improve a soft decision forward error correction calculation. The results of error decoding, which represent error corrected data bits,... Agent: Zte (usa) Inc.

20140325320 - Syndrome tables for decoding turbo-product codes: A set of one or more component syndromes associated with a turbo product code (TPC) codeword is obtained from a component syndrome buffer. Component decoding is performed on the set of one or more component syndromes.... Agent:

20140325321 - Puncturing scheme based decoder optimizations: Systems and methods for decoding bitstreams are described. The bitstreams may be encoded using a punctured convolution code and received from a wireless network. A puncture pattern associated with a modulation and coding scheme used to encode the bitstream is determined, and punctured log-likelihood ratios (LLRs) generated from the bitstream... Agent: Qualcomm Incorporated

20140325322 - Semiconductor integrated circuit and drive apparatus including the same: A semiconductor integrated circuit includes a first transmission circuit generating and outputting a first transmission signal reflecting a first data signal supplied from outside, a first reception circuit reproducing the first data signal based on a first reception signal, a first isolation element isolating the first transmission circuit from the... Agent:

10/23/2014 > 45 patent applications in 30 patent subcategories.

20140317435 - Electronic device and method for testing capacitors of motherboard of electronic device: In a method for testing the locations and identities of capacitors of a motherboard of an electronic device, register addresses of the capacitors of the motherboard are detected and a notification is generated if all the detected register addresses are correct. Each capacitor having an incorrect register address is reconfigured... Agent:

20140317436 - Processing apparatus, method, and non-transitory computer-readable storage medium: A processing apparatus includes a first memory, a second memory, a capacitor, and a processor coupled to the first memory and the second memory. The processor is configured to cause power feeding from the capacitor, and execute a first processing to cause the first memory to hold data, after the... Agent: Fujitsu Limited

20140317437 - Automatic cluster-based failover handling: Example embodiments relate to automatic cluster-based failover handling. In example embodiments, a first node included in a high availability cluster may receive a failure signal from a second node included in the high availability cluster, where the failure signal indicates a failure in the second node. The failure signal may... Agent: Hewlett-packard Development Company, L.p.

20140317440 - Method and apparatus for indirectly assessing a status of an active entity: A method and system permit a backup entity of a redundant apparatus of a communication system that shares control of hardware resources or other network resources with an active entity to indirectly determine a status of the active entity based upon behavior and reaction to actions it takes in connection... Agent:

20140317439 - Process for selecting an authoritative name server: Methods and systems for intelligently choosing an authoritative name server from among a group of name servers for resolving Domain Name System requests. Systems and methods are provided that enable choosing of a first server associated with and/or operated by a first service provider based on a first measurement associated... Agent:

20140317438 - System, software, and method for storing and processing information: A system for storing and processing information comprises a plurality of nodes, each node comprising: a local information storage medium; a data connection configured to connect to at least one linked client; and a processor configured to process information in the local information storage medium and send processed information to... Agent:

20140317441 - Management system for managing computer system, method for managing computer system, and storage medium: An exemplary management system stores computer performance management information, I/O performance management information regarding communication by I/O adapters, and priority management information associating a priority of a failover destination pair candidate including failover destination computer and destination I/O adapter candidates with a relationship between a failover source computer and destination... Agent: Hitachi, Ltd.

20140317443 - Method and apparatus for testing a storage system: A method and a system for testing a storage system to which is applied a command or a sequence of commands. The storage system has a storage medium and a controller, and each command results in an outcome, and the method comprises: storing in a dataset; information related to the... Agent: International Business Machines Corporation

20140317445 - Recovery of storage device in a redundant array of independent disk (raid) or raid-like array: A method for managing storage devices in a storage subsystem having an array of storage devices, according to one embodiment, includes determining that a storage device in an array of storage devices has failed. A first candidate storage device having storage device characteristics that match storage device characteristics of the... Agent:

20140317444 - Storage control device and storage device: A storage control device includes a processor. The processor is configured to monitor driving states of each of a plurality of storage drives included in a storage device. The processor is configured to rearrange data stored in the storage drives so that the driving states of the storage drives are... Agent: Fujitsu Limited

20140317446 - Prioritizing backups on a disk level within enterprise storage: A system, method, and computer program product provide a process that includes storing data on first data storage devices, and a backup copy of the data on the first and/or on second ones of the data storage devices. A probability of a failure of each of at least some of... Agent: International Business Machines Corporation

20140317447 - Adaptive raid for an ssd environment: A system and method for adaptive RAID geometries. A computer system comprises client computers and data storage arrays coupled to one another via a network. A data storage array utilizes solid-state drives and Flash memory cells for data storage. A storage controller within a data storage array is configured to... Agent: Pure Storage, Inc.

20140317442 - Communication of conditions at a primary storage controller to a host: A primary storage controller is maintained in a copy relationship with a secondary storage controller, wherein the primary and secondary storage controllers are coupled to a host that is configurable to use the secondary storage controller instead of the primary storage controller. The primary storage controller determines occurrence of at... Agent:

20140317449 - Apparatus and method for allocating processing requests: A system stores at least one item of connection information for each of a plurality of processing systems. The system receives a request from the requesting apparatus and, in response to receiving the request, sets a status related to one item of the connection information stored in the storage unit... Agent: International Business Machines Corporation

20140317448 - Incremental checkpoints: A method and system on failure recovery in a storage system are disclosed. In the storage system, user data streams (e.g., log data) are collected by a scribeh system. The scribeh system may include a plurality of Calligraphus servers, HDFS and Zookeeper. The Calligraphus servers may shard the user data... Agent: Facebook, Inc.

20140317451 - Automatically allocating clients for software program testing: Techniques are described herein that are capable of automatically allocating clients for testing a software program. For instance, a number of the clients that are to be allocated for the testing may be determined based on a workload that is to be imposed by the clients during execution of the... Agent:

20140317452 - Error detecting apparatus, program and method: An error detecting apparatus includes: an execution history storing unit to store a first execution history which is an execution history of a first program, and a second execution history which is an execution history of a second program changed from said first program; a flow comparing means for extracting... Agent: Nec Corporation

20140317450 - Pretest setup planning: A computer-implemented method comprising: obtaining a description of a test suite which comprises a plurality of tests, wherein each test of the test suite is described by values of functional attributes, wherein at least a portion of the functional attributes are setup-related attributes, wherein a combination of values of the... Agent: International Business Machines Corporation

20140317453 - Method and apparatus for docking a test head with a peripheral: A method and apparatus for docking an electronic test head with a peripheral, which positions devices for testing. Exact-constraint alignment features, also sometimes known as kinematic features, are incorporated to provide repeatable positioning of the test head in three degrees of freedom with respect to the docking plane of the... Agent: Intest Corporation

20140317454 - Tracer list for automatically controlling tracer behavior: A tracing system may use an evaluation mechanism to determine which functions to include or exclude during tracing. The architecture may evaluate functions when functions or groups of functions may be loaded for execution, as well as each time a function may be encountered. The evaluation mechanism may use whitelists,... Agent:

20140317455 - Lpc bus detecting system and method: A LPC bus detecting system includes a PLD for detecting a LPC bus of a server. The PLD includes a detecting module connected to the LPC bus and an Embedded Block RAM (EBR) connected to the detecting module. The detecting module is capable of decoding signals transferred by the LPC... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd

20140317456 - Method and apparatus for logging: The present invention relates to a method and an apparatus for logging a radio resource control (RRC) failure of user equipment (UE) and receiving the log. According to one embodiment of the present invention, a method for logging an RRC failure of UE may comprise the steps of: attempting random... Agent:

20140317457 - Server system: A server system includes at least one server and a server cabinet. The at least one server includes a first connection port and a baseboard management controller which detects a connection state of the first connection port and according to the connection state, outputs a data signal or a warning... Agent: Inventec (pudong) Technology Corporation

20140317458 - Embedded resilient buffer: Described is an apparatus that comprises: a first sequential unit; a first queue coupled in parallel to the first sequential unit such that the first queue and first sequential unit receive a first input, the first sequential for double sampling the first input; a compare unit to receive an output... Agent:

20140317459 - Backup system defect detection: A backup defect detection system includes a backend and an agent. The backend includes a plurality of file servers backed by a database. The database contains data associated with one or more users. The agent is installed on a user's computing device and in communication with the backend to scan... Agent: Intronis, Inc.

20140317460 - Memory device with background built-in self-repair using background built-in self-testing: A memory device with a background built-in self-repair module (BBISRM) includes a main memory, an arbiter, and a redundant memory to repair a target memory under test (TMUT). The memory device also includes a background built-in self-test module (BBISTM) to identify portions of memory needing background built-in self-repair (BBISR). The... Agent: Mosys, Inc.

20140317461 - Method for analyzing a cause of link failure, method of network optimization and apparatus: A method for analyzing a cause of link failure, a method of network optimization and an apparatus. The method includes: determining, when link failure occurs, detailed triggering information causing the link failure; analyzing a cause of link failure according to the detailed triggering information causing the link failure; and transmitting... Agent:

20140317462 - Scannable sequential elements: A scannable sequential element is provided. The scannable sequential element includes a master stage that includes a data path configured to receive a data input. The master stage also includes a pass gate located on the data path and configured to selectively pass the data input, in which the data... Agent: Broadcom Corporation

20140317463 - Scheme for masking output of scan chains in test circuit: Operating a scan chain of a test circuit of an integrated circuit to have either a single fanout or multiple fanout to a compressor. The test circuit receives a fanout control signal for configuring the fanout of the scan chain. If the fanout control signal indicates configuring of the scan... Agent:

20140317465 - Method and system for transmitting large object: The present disclosure provides a method for transmitting a large object, after a server establishes a session with a client, the method includes: the server divides a pre-transmitted large object into data blocks, and transmits one by one in sequence acquired data blocks and their sizes to the client; the... Agent: Zte Corporation

20140317464 - Method for detecting tcp packet losses and expediting packet retransmission: A computer-implemented method for detecting TCP packet losses and expediting packet retransmission is disclosed. The method includes assigning to each packet transmitted or retransmitted a sequential order number, determining from an ACK packet or SACK segment thereof the sequential order number of a received packet, recording the determined sequential order... Agent: Appex Networks Holding Limited

20140317466 - Communication device, communication method, and communication program: A device receives reception packets including information packets that contains information symbols and check packets that contains check symbols and divides each packet into a plurality of symbols, that configure FEC codes, detects whether each packet of the reception packets is a normal reception packet or an abnormal reception packet,... Agent: Panasonic Corporation

20140317468 - Encoder, decoder and semiconductor device including the same: A semiconductor device may include a first encoding unit configured to encode first data into an anti-drift code, and a second encoding unit configured to add parity information to the anti-drift code.... Agent: Sk Hynix Inc.

20140317467 - Method of detecting and correcting errors with bch engines for flash storage system: A method of detecting and correcting errors with BCH engines for flash storage system is provided and the steps of the method comprise: deciding the number i of sub-channels CH1˜CHi divided from a data channel; deriving a width selection of each sub-channel CHi; checking if the sum of width of... Agent: Storart Technology Co., Ltd.

20140317469 - Memory device for performing error correction code operation and redundancy repair operation: Provided are a memory device and a memory module, which perform both an ECC operation and a redundancy repair operation. The memory device repairs a single-bit error due to a ‘fail’ cell by using an error correction code (ECC) operation, and also repairs the ‘fail’ cell by using a redundancy... Agent:

20140317470 - Memory devices that perform masked write operations and methods of operating the same: A method of operating a memory device includes: generating an internal read command in response to a received masked write command, the internal read command being generated one of (i) during a write latency associated with the received masked write command, (ii) after receipt of a first bit of masked... Agent:

20140317471 - Semiconductor memory devices including separately disposed error-correcting code (ecc) circuits: A semiconductor memory device may comprise: at least one bank, each of the at least one bank including a plurality of memory cells; an error-correcting code (ECC) calculator configured to generate syndrome data for detecting an error bit from among parallel data bits read out from the plurality of memory... Agent: Samsung Electronics Co., Ltd.

20140317472 - Encoder, decoder and semiconductor device including the same: Provided is a semiconductor device configured to encode input data into a codeword including M different symbols, each of which includes Nm symbols. The semiconductor device including a first storage unit configured to store a first state value which is reset according to M and Nm; a second storage unit... Agent: Sk Hynix Inc.

20140317473 - Implementing ecc redundancy using reconfigurable logic blocks: A method, system and computer program product are provided for implementing ECC (Error Correction Codes) redundancy using reconfigurable logic blocks in a computer system. When a fail is detected when reading from memory, it is determined if the incorrect data is in the data or the ECC component of the... Agent: International Business Machines Corporation

20140317474 - Phase change memory with switch (pcms) write error detection: Methods and apparatus related to PCMS (Phase Change Memory with Switch) write error detection are described. In one embodiment, a first storage unit stores a single bit to indicate whether an error corresponding to a write operation in any of one or more PCMS devices has occurred. Also, one or... Agent:

20140317475 - Adaptive forward error correction (fec) system and method: In a network for reliable transfer of packets from a transmitter to a receiver using an Internet Protocol (IP), a system for packet recovery comprising a detection block (detector) for packet loss detection and a probe device (probe) for Forward Error Correction (FEC) packets transmission, wherein the detector includes means... Agent:

20140317476 - Apparatus and method for transmitting and receiving forward error correction packet: A method and an apparatus for transmitting and receiving a packet in a broadcasting and communication system are provided. The method includes splitting a source packet block including source packets into a plurality of source packet subblocks, converting the source packet subblocks to source symbol subblocks, respectively, generating a plurality... Agent: Samsung Electronics Co., Ltd.

20140317477 - Coding and decoding method, apparatus, and system for forward error correction: The present invention discloses a coding and decoding method, apparatus, and system for forward error correction, and pertains to the field of communications. The method includes: determining check matrix parameters of time-varying periodic LDPC convolutional code according to performance a transmission system, complexity of the transmission system, and a synchronization... Agent:

20140317478 - Configurable and low power encoder for cyclic error correction codes: A method for encoding includes receiving input data symbols to be encoded with an Error Correction Code (ECC) so as to produce a code word of the ECC including redundancy symbols. The input data symbols are applied first and second processing stages, such that the first processing stage performs a... Agent: Apple Inc.

20140317479 - Methods and apparatus for error detection and correction in data storage systems: Data processing methods and apparatus for processing stored data with error correcting bits to detect and in some instances correct errors. The data processing including, e.g., techniques such as the detection of errors by comparing hash values of data retrieved from storage with hash values of the data generated during... Agent:

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