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Class Information
Number: 714/758
Name: Error detection/correction and fault detection/recovery > Pulse or data error handling > Digital data error correction > Forward correction by block code > Error correcting code with additional error detection code (e.g., cyclic redundancy character, parity)
Description: Subject matter which encodes digital data with both an error correcting code (ECC) for error correction and detection, and an additional error detection code to detect uncorrected errors.

Patents under this class:

Patent Number Title Of Patent Date Issued
8713416 Performing a cyclic redundancy checksum operation responsive to a user-level instruction Apr. 29, 2014
8713404 Controller interface providing improved data reliability Apr. 29, 2014
8713403 Method and apparatus for map transmission in wireless communication system Apr. 29, 2014
8713402 Optical channel transport unit frames transmission having interleaved parity Apr. 29, 2014
8713397 Apparatus and method for layered decoding in a communication system using low-density parity-check codes Apr. 29, 2014
8713223 Methods and systems to accomplish variable width data input Apr. 29, 2014
8707144 LDPC decoder with targeted symbol flipping Apr. 22, 2014
8707134 Data storage apparatus and apparatus and method for controlling nonvolatile memories Apr. 22, 2014
8707129 Feedback signaling error detection and checking in MIMO wireless communication systems Apr. 22, 2014
8707128 Method and apparatus for channel encoding and decoding in a broadcasting/communication system using low density parity-check codes Apr. 22, 2014
8707127 Configurable source based/requestor based error detection and correction for soft errors in multi-level cache memory to minimize CPU interrupt service routines Apr. 22, 2014
8707126 Source-channel combined coding method and satellite broadcasting system using the same Apr. 22, 2014
8707125 Method and apparatus for transmitting and receiving data in a communication system Apr. 22, 2014
8707123 Variable barrel shifter Apr. 22, 2014
8707122 Nonvolatile memory controller with two-stage error correction technique for enhanced reliability Apr. 22, 2014
8707121 Forward error correction encoding/decoding method and apparatus, digital broadcasting reception apparatus, and decoding method thereof Apr. 22, 2014
8706701 Scalable cloud file system with efficient integrity checks Apr. 22, 2014
8694879 Efficient use of CRC with limited data Apr. 8, 2014
8694874 Circuit and method for parallel perforation in rate matching Apr. 8, 2014
8694868 Systems and methods for performing multi-state bit flipping in an LDPC decoder Apr. 8, 2014
8694862 Data processing apparatus using implicit data storage data storage and method of implicit data storage Apr. 8, 2014
8694851 Adaptive multiple-input multiple-ouput successive interference cancellation receivers Apr. 8, 2014
8694847 Systems and methods for sector quality determination in a data processing system Apr. 8, 2014
8689091 Data transmitting device, data receiving device, data transmitting/receiving device, and controlling method of data transmitting/receiving device Apr. 1, 2014
8689086 DTV transmitting system and method of processing broadcast data Apr. 1, 2014
8689078 Determining a message residue Apr. 1, 2014
8683309 Systems and methods for ambiguity based decode algorithm modification Mar. 25, 2014
8683303 Operational parameter adaptable LDPC (low density parity check) decoder Mar. 25, 2014
8683296 Accelerated erasure coding system and method Mar. 25, 2014
8683292 Method and system for providing low density parity check (LDPC) coding for scrambled coded multiple access (SCMA) Mar. 25, 2014
8683291 High throughput frame check sequence module architecture Mar. 25, 2014
8683290 Save area for retaining corrected data Mar. 25, 2014
8683289 LDPC decoding methods and apparatus Mar. 25, 2014
8681817 Generating and implementing a signal protocol and interface for higher data rates Mar. 25, 2014
8681816 Method and apparatus for indicating a temporary block flow to which a piggybacked acknowledgement/non-acknowledgement field is addressed Mar. 25, 2014
8677214 Encoding data utilizing a zero information gain function Mar. 18, 2014
8677209 Subwords coding using different encoding/decoding matrices Mar. 18, 2014
8677141 Enhanced security and performance of web applications Mar. 18, 2014
8671336 Method for determining transport block size and signal transmission method using the same Mar. 11, 2014
8671332 Systems and methods for a rateless round robin protocol for adaptive error control Mar. 11, 2014
8671326 Concatenated codes for recovering stored data Mar. 11, 2014
8667378 Decoding method and device for concatenated code Mar. 4, 2014
8667376 Decoding device, data communication apparatus having the decoder device, and data memory Mar. 4, 2014
8667366 Efficient use of physical address space for data overflow and validation Mar. 4, 2014
8667364 Automatic data recovery circuit and data error detection circuit Mar. 4, 2014
8667363 Systems and methods for implementing cyclic redundancy checks Mar. 4, 2014
8667361 Systems and methods for performing bit flipping in an LDPC decoder Mar. 4, 2014
8667360 Apparatus, system, and method for generating and decoding a longer linear block codeword using a shorter block length Mar. 4, 2014
8665967 Method and system for bit reorganization and packetization of uncompressed video for transmission over wireless communication channels Mar. 4, 2014
8661324 Systems and methods for non-binary decoding biasing control Feb. 25, 2014

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