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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 |
| 7620873 |
Encoder, decoder, methods of encoding and decoding |
Nov. 17, 2009 |
| 7620879 |
Method of detecting occurrence of error event in data and apparatus for the same |
Nov. 17, 2009 |
| 7617436 |
Method, device, and system for forward channel error recovery in video sequence transmission over packet-based network |
Nov. 10, 2009 |
| 7616636 |
Method and device for receiving data blocks |
Nov. 10, 2009 |
| 7617433 |
Implementation of LDPC (low density parity check) decoder by sweeping through sub-matrices |
Nov. 10, 2009 |
| 7613256 |
Forward error correction in a distribution system |
Nov. 3, 2009 |
| 7613981 |
System and method for reducing power consumption in a low-density parity-check (LDPC) decoder |
Nov. 3, 2009 |
| 7609839 |
Quantum key distribution method and communication device |
Oct. 27, 2009 |
| 7607063 |
Decoding method and device for decoding linear code |
Oct. 20, 2009 |
| 7606971 |
Storage control apparatus and external storage apparatus |
Oct. 20, 2009 |
| 7606266 |
HDLC hardware accelerator |
Oct. 20, 2009 |
| 7607065 |
Method and apparatus for block and rate independent decoding of LDPC codes |
Oct. 20, 2009 |
| 7607066 |
Auto suggestion of coding error correction |
Oct. 20, 2009 |
| 7603609 |
Method and system for optimized instruction fetch to protect against soft and hard errors |
Oct. 13, 2009 |
| 7603592 |
Semiconductor device having a sense amplifier array with adjacent ECC |
Oct. 13, 2009 |
| 7600174 |
Apparatus and method for encoding and decoding a block low density parity check code |
Oct. 6, 2009 |
| 7600180 |
Iterative metric updating when decoding LDPC (low density parity check) coded signals and LDPC coded modulation signals |
Oct. 6, 2009 |
| 7596739 |
Method and system for data replication |
Sep. 29, 2009 |
| 7590929 |
Record reproduction method, apparatus, and circuit for using error correcting code |
Sep. 15, 2009 |
| 7587659 |
Efficient front end memory arrangement to support parallel bit node and check node processing in LDPC (Low Density Parity Check) decoders |
Sep. 8, 2009 |
| 7587662 |
Detection of noise within an operating frequency on a network |
Sep. 8, 2009 |
| 7587661 |
Identifying design issues in electronic forms |
Sep. 8, 2009 |
| 7587654 |
Quantum key distribution method and communication apparatus |
Sep. 8, 2009 |
| 7580485 |
Address generator for LDPC encoder and decoder and method thereof |
Aug. 25, 2009 |
| 7581115 |
Information processing method, apparatus, and information processing program |
Aug. 25, 2009 |
| 7581154 |
Method and apparatus to lower operating voltages for memory arrays using error correcting codes |
Aug. 25, 2009 |
| 7581159 |
Simplified decoding using structured and punctured LDPC codes |
Aug. 25, 2009 |
| 7581161 |
Method and system for widening the synchronization range for a discrete multitone multicarrier single pilot tone system |
Aug. 25, 2009 |
| 7577895 |
Initialization seed to allow data padding for cyclic redundancy code calculation |
Aug. 18, 2009 |
| 7577894 |
Apparatus and method for judging the legitimacy of transfer data |
Aug. 18, 2009 |
| 7577896 |
Apparatus and method for performing cyclic redundancy check (CRC) on partial protocol data units (PDUS) |
Aug. 18, 2009 |
| 7577890 |
Systems and methods for mitigating latency associated with error detection and correction |
Aug. 18, 2009 |
| 7574647 |
Binary data encoding/decoding such as for communicating between computing platform components over a parallel interconnect |
Aug. 11, 2009 |
| 7571370 |
Configurable, fast, 32-bit CRC generator for 1-byte to 16-bytes variable width input data |
Aug. 4, 2009 |
| 7571373 |
Post-transmission disk error correction |
Aug. 4, 2009 |
| 7571259 |
Apparatus and methods for efficient insertion and removal of MPA markers and RDMA CRC digest |
Aug. 4, 2009 |
| 7570447 |
Storage control device and method for detecting write errors to storage media |
Aug. 4, 2009 |
| 7568144 |
Data coding for enforcing constraints on ones and zeros in a communications channel |
Jul. 28, 2009 |
| 7565596 |
Data recovery systems |
Jul. 21, 2009 |
| 7565598 |
Error correction for disk storage media |
Jul. 21, 2009 |
| 7562284 |
Apparatus, system, and method for mandatory end to end integrity checking in a storage system |
Jul. 14, 2009 |
| 7562282 |
Disk drive employing error threshold counters to generate an ECC error distribution |
Jul. 14, 2009 |
| 7559004 |
Dynamic redundant area configuration in a non-volatile memory system |
Jul. 7, 2009 |
| 7555696 |
Method and apparatus for forward error correction in a content distribution system |
Jun. 30, 2009 |
| 7555695 |
Data transmitting apparatus, data receiving apparatus, data transmitting method, and data receiving method |
Jun. 30, 2009 |
| 7555698 |
Method and apparatus for extracting specific data from BIS data |
Jun. 30, 2009 |
| 7551690 |
Transmitter and receiver |
Jun. 23, 2009 |
| 7549110 |
Device for encoding and decoding using smaller block of symbols |
Jun. 16, 2009 |
| 7546482 |
Method and apparatus for monitoring the storage of data in a computer system |
Jun. 9, 2009 |
| 7546511 |
Error detection code generating method and error detection code generator |
Jun. 9, 2009 |
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