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9048876 Systems, methods and devices for multi-tiered error correction  
An error control encoding system produces a codeword from a data word, where the resulting codeword includes the data word and three or more parity segments produced using the data word. The...
9043666 Method for efficient control signaling of two codeword to one codeword transmission  
In a wireless communication system, a compact control signaling scheme is provided for signaling the selected retransmission mode and codeword identifier for a codeword retransmission when one of...
9043682 Packet transmission/reception apparatus and method using forward error correction scheme  
A packet transmission/reception apparatus and method is provided. The packet transmission method of the present invention includes acquiring a source payload including partial source symbols from...
9037949 Error correction in a memory device  
A dynamic random access memory (DRAM) array is configured for selective repair and error correction of a subset of the array. Error-correcting code (ECC) is provided to a selected subset of the...
9037934 Demultiplexing a packet-based transport stream  
A device for demultiplexing a packet-based transport stream of transport stream packets each provided with a systematic forward error detection code is described. The transport stream packets are...
9032275 Transmission apparatus and transmission method  
An encoding method and encoder of a time-varying LDPC-CC with high error correction performance are provided. In an encoding method of performing low density parity check convolutional coding...
9021318 Voice processing apparatus and method for detecting and correcting errors in voice data  
A voice processing apparatus is provided in an ADPCM (Adaptive Differential Pulse Code Modulation) voice transmission system in which voice data that is differentially quantized through an ADPCM...
9021341 LDPC coding in a communication system  
In a method for generating a physical layer (PHY) data unit for transmission via a communication channel, a plurality of information bits to be included in the PHY data unit are received, and a...
9015566 Power and pin efficient chip-to-chip communications with common-mode rejection and SSO resilience  
In bus communications methods and apparatus, a first set of physical signals representing the information to be conveyed over the bus is provided, and mapped to a codeword of a spherical code,...
9015564 Content delivery system with allocation of source data and repair data among HTTP servers  
Data objects are delivered over a packet-switched network and receivers receive encoded symbols, such as repair symbols, broadcast or multicast, with sufficient information to form requests for...
9015565 Method for recovery of lost data and for correction of corrupted data  
A method for recovery of lost data and for correction of corrupted data transmitted from a sending device to a receiver device, the method comprising the steps: encoding the data by an encoder...
9009575 Rebuilding a data revision in a dispersed storage network  
A method begins by a processing module identifying a set of encoded data slices that have been created in accordance with a dispersed storage error encoding function having a decode threshold...
8996962 Chase coding for error correction of encrypted packets with parity  
A plurality of encrypted packets having common payload data are received, wherein each of the plurality of encrypted packets includes a corresponding parity check field, and wherein a...
8996973 Enhancing accuracy of service level agreements in ethernet networks  
A method of determining frame loss between two management points (C, D) in an Ethernet network, in which the management points each transmit frames to each other and each of the two management...
8989392 Physical layer frame format for long range WLAN  
A preamble portion of a physical layer (PHY) data unit is generated for transmission via a long range communication protocol. A service field is generated with a length of eight or less bits. A...
8990663 Method to support forward error correction for real-time audio and video data over internet protocol networks  
A method and apparatus are described for protecting real time media including receiving media packets, generating media bit strings from the media packets, applying a forward error correcting code...
8990664 Identifying a potentially compromised encoded data slice  
A method begins by a dispersed storage (DS) processing module selecting a data segment and verifying integrity values of encoded data slices generated by encoding the data segment. When integrity...
8982745 Method for improving the data rate of mobile/handheld data and the quality of channel estimation in an ATSC-M/H transport data stream  
A method for improving the data rate of data for M/H receivers and for improving the quality of channel estimation in an ATSC-M/H transport data stream marks the transport data packets determined...
8984380 Method and system for operating a communication circuit configurable to support one or more data rates  
A method and system for operating a communication circuit that is configurable to support one or more communication standards on a single device. The communication circuit includes a transmitting...
8984385 Systems and methods for cyclic redundancy check implementation  
In accordance with the teachings described herein, systems and methods are provided for calculating a Cyclic Redundancy Check (CRC) code for a message. A system includes a first CRC calculator and...
8984379 MRAM field disturb detection and recovery  
A method and memory device is provided for reading data from an ECC word of a plurality of reference bits associated with a plurality of memory device bits and determining if a double bit error in...
8984381 DTV transmitting system and method of processing broadcast data  
A DTV transmitting system includes an encoder, a randomizer, a block processor, a group formatter, a deinterleaver, and a packet formatter. The encoder codes enhanced data for error correction,...
8984383 Methods for decoding, methods for retrieving, method for encoding, method of transmitting, corresponding devices, information storage means and computer program products  
A method for decoding comprises the following steps: receiving a first codeword comprising a plurality of elements of a first finite commutative group and associated to a plurality of symbols in...
8976734 Hybrid ARQ schemes with soft combining in variable rate packet data applications  
A system and method for transmitting high speed data on fixed rate and for variable rate channels. The system and method provides the flexibility of adjusting the data rate, the coding rate, and...
8977935 Apparatus and method for transmitting and receiving an application layer-forward error correction packet in multimedia communication system  
An apparatus and method for transmitting and receiving an Application Layer-Forward Error Correction (AL-FEC) packet in a multimedia communication system are provided. In the AL-FEC packet...
8977933 Method for providing data protection for data stored within a memory element and integrated circuit device therefor  
A method for providing data protection for data stored within a Random Access Memory element. The method comprises receiving data to be written to memory, dividing the received data into a...
8972829 Method and apparatus for umbrella coding  
A communication system and a method are provided. The communication system includes an encoder configured to encode source data and output an encoded frame including a mother code or a plurality...
8972828 High speed interconnect protocol and method  
A method of error mitigation for transferring packets over a chip-to-chip data interconnect using a high speed interconnect protocol, the method including grouping a pre-selected number of high...
8965776 Iterative forward error correction (FEC) on segmented words using a soft-metric arithmetic scheme  
A system is to receive a word on which to perform error correction; obtain segments, from the word, each segment including a respective subset of samples; update, on a per segment basis, the word...
8966348 Memory error identification based on corrupted symbol patterns  
A system includes a memory controller, a buffer, a first channel to couple the memory controller to the buffer, and a second channel to couple the buffer to a memory. The first channel and second...
8966349 DTV transmitting system and receiving system and method of processing broadcast signal  
A television transmitting system includes an encoder, a data randomizing and expanding unit, a group formatter, a deinterleaver, and a packet formatter. The encoder codes enhanced data for error...
8959413 Method for retransmitting fragmented packets  
A method is provided for retransmitting fragmented packets for which a transference of retransmission credit is performed from one fragment onto the next. The method makes it possible to do away...
8954826 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Systems, methods and devices for multi-tiered error correction
 
An error control encoding system produces a codeword from a data word, where the resulting codeword includes the data word and three or more parity segments produced using the data word. The...
8954827 Method and apparatus for transmitting data in optical transport network  
A method of transmitting data in an optical transport network is provided. The method comprises generating an optical transmission unit frame including an in-band area including a first area to...
8949696 Systems and methods for trapping set disruption  
The present inventions are related to systems and methods for data processing, and more particularly to systems and methods for performing data decoding including utilization of different scaling...
8943389 Signal transmission/reception circuit  
A data buffer section stores input words, and outputs them to a first signal line group in order. An error checking and correcting code is generated that has the same number of bits as the words....
8943390 Peel decoding for concatenated codes  
A codeword that is associated with one uncorrected codeword in a set of first codewords is selected from a set of third codewords. Error correction decoding is performed on the selected codeword...
8942142 Method and apparatus for improving ACK/NACK bundling  
A method for improving ACK/NACK bundling in a user equipment (UE) of a wireless communication system is disclosed. The method includes steps of receiving an uplink grant allocated to an uplink...
8938661 System and method for detecting errors in audio data  
An application programming interface (API) executed by a first processing unit combines audio data samples with error code values generated for those samples. The API then causes a data stream to...
8935597 Receivers, circuits, and methods to improve GNSS time-to-fix and other performances  
An electronic circuit (2250) for a satellite receiver (100, 2200). The electronic circuit (2250) includes a correlator circuit (2310) operable to supply a data signal including ephemeris data and...
8935596 System and methods for storing data encoded with error information in a storage medium  
System and methods for storing data encoded with error information in a storage medium are provided. A binary data and an encoded binary error signals are received. The encoded binary error signal...
8935587 Method for effectively transmitting control signal in wireless communication system  
A method of performing HARQ performed by a user equipment (UE) is provided. The method includes receiving a bundling indicator which indicates the number of bundled downlink subframes, determining...
8930796 Error protection transcoders  
A variable data rate error protection transcoder includes an input mapper receiving an input transcodeable codeword and outputting an input intermediate codeword. The input transcodeable codeword...
8929385 System and method for prioritization of retransmission of protocol data units to assist radio link control retransmission  
A network device or user equipment (UE) may manage the transmission and retransmission of radio link control (RLC) data protocol data units (PDUs). An indication is received that an RLC data PDU...
8930795 Methods for slicing dynamically modulated symbols  
Reducing decision based filter error propagation by feedback from a physical coding sublayer (PCS) to a slicer. One method includes: receiving a frame comprising symbols of at least two different...
8930792 Systems and methods for distributed low density parity check decoding  
Systems and method relating generally to data processing, and more particularly to systems and methods for utilizing multiple data streams for data recovery from a storage device. In some cases...
8930800 Method and apparatus of triple-decoding for IEEE 802.11p physical layer mechanism  
A method for receiving and storing a packet of symbols. The method decodes the packet of symbols using a first decoding algorithm, and if the first decoding algorithm fails to correctly decode the...
8924822 Method of re-transmitting an original frame  
Data bits are mapped to a lower number of slots than the number of slots available for a retransmission frame and control channels are transmitted in all available slots of the retransmission...
8924823 System and method for cycle slip correction  
A system and method including a parity bit encoder for encoding each n bits of data to be transmitted with a parity check bit to produce blocks of n+1 bits (n information bits plus one parity bit...
8914713 Erasure coding scheme for deadlines  
Error correction coding for streaming communication is provided. A streaming problem is modeled as a non-multicast network problem with a nested receiver structure. Each packet in the streaming...