ClassID:

222848

H03M13/3753 - CPC Classification

Classification description:

Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes; Decoding methods or techniques, not specific to the particular type of coding provided for in groups  -  with iterative decoding using iteration stopping criteria

Recent Application in this class:
#1
20240305314
2024-09-12

SPECTRAL UNMIXING COMBINED WITH DECODING FOR SUPER-MULTIPLEXED IN SITU ANALYSIS

#2
20220416815
2022-12-29

Dynamic bit flipping order for iterative error correction

#3
20220321148
2022-10-06

Dynamic bit flipping order for iterative error correction

#4
20220255565
2022-08-11

Apparatus and method for successive cancellation bit-flip decoding of polar code

#5
20210376862
2021-12-02

Method for performing beliefs propagation, computer program product, non-transitory information storage medium, and polar code decoder

#6
20210258022
2021-08-19

Stopping criteria for layered iterative error correction

#7
20210152191
2021-05-20

Early termination of successive cancellation list decoding

#8
20200382134
2020-12-03

Error correction decoding device and optical transmission/reception device

#9
20200343914
2020-10-29

Expansion for generalized EVENODD codes

#10
20200304155
2020-09-24

Error correction decoder and memory system having the same

#11
20200244391
2020-07-30

Optimized ACM trajectory systems and methods

#12
20190288713
2019-09-19

Memory system with hybrid decoding scheme and method of operating such memory system

#13
20190165884
2019-05-30

Irregular polar code encoding

#14
20190149175
2019-05-16

Stopping criteria for layered iterative error correction

#15
20190007068
2019-01-03

Early-termination of decoding convolutional codes

#16
20180351583
2018-12-06

Optimized ACM trajectory systems and methods

#17
20180343082
2018-11-29

Early termination of low-density parity-check (LDPC) decoding

#18
20180227076
2018-08-09

Irregular polar code encoding

#19
20180226999
2018-08-09

Soft-output decoding of codewords encoded with polar code

#20
20180175890
2018-06-21

Methods and Apparatus for Error Correction Coding Based on Data Compression

#21
20180167086
2018-06-14

Low-density parity-check apparatus and matrix trapping set breaking method

#22
20180013868
2018-01-11

Reinforced list decoding

#23
20180013451
2018-01-11

Apparatuses and methods for layer-by-layer error correction

#24
20170279559
2017-09-28

TURBO EQUALIZATION DEVICE AND TURBO EQUALIZATION METHOD

#25
20170257122
2017-09-07

Memory controller and decoding method

#26
20170149529
2017-05-25

Method, system and device for error detection in OFDM wireless communication networks without full forward error correction decoding

#27
20170077962
2017-03-16

Method and associated decoding circuit for decoding an error correction code

#28
20170070243
2017-03-09

EARLY TERMINATION METHOD WITH RE-ENCODING SCHEME FOR DECODING OF ERROR CORRECTION CODE

#29
20170039098
2017-02-09

Device quality metrics using unsatisfied parity checks

#30
20170005674
2017-01-05

Stopping criteria for turbo decoder

#31
20160191078
2016-06-30

Low density parity check decoder

#32
20160087653
2016-03-24

Decoder With Targeted Symbol Flipping Recovery Of Miscorrected Codewords

#33
20160036468
2016-02-04

METHOD AND DEVICE FOR ITERATIVE DECODING A DATA TRANSFER STRUCTURE

#34
20160020784
2016-01-21

Decoding method, memory storage device and memory control circuit unit

#35
20150358135
2015-12-10

Method, apparatus and system for feeding back early stop decoding

#36
20150333774
2015-11-19

Stopping criteria for layered iterative error correction

#37
20150149860
2015-05-28

Iterative data storage read channel architecture

#38
20150012800
2015-01-08

Systems and methods for correlation based data alignment

#39
20140351667
2014-11-27

Method of decoding a correcting code, for example a turbo-code, by analysis of the extended spectrum of the words of the code

#40
20140223253
2014-08-07

Method of early termination of channel decoding by re-encoding

#41
20140208180
2014-07-24

Systems and methods for reusing a layered decoder to yield a non-layered result

#42
20140149796
2014-05-29

Systems and methods for controlled data processor operational marginalization

#43
20140075264
2014-03-13

Correcting errors in miscorrected codewords using list decoding

#44
20140068394
2014-03-06

Systems and methods for sector quality determination in a data processing system

#45
20140068389
2014-03-06

Optimized scheme and architecture of hard drive queue design

#46
20140068372
2014-03-06

Systems and methods for local iteration randomization in a data decoder

#47
20140063637
2014-03-06

Systems and methods for NPML calibration

#48
20140063636
2014-03-06

Systems and methods for conditional positive feedback data decoding

#49
20140049411
2014-02-20

State metrics based stopping criterion for turbo-decoding

#50
20140035766
2014-02-06

Trellis state based stopping criterion for turbo-decoding

#51
20130336430
2013-12-19

Communication system with iterative detector and decoder and method of operation thereof

#52
20130311858
2013-11-21

Iterative decoding of blocks with cyclic redundancy checks

#53
20130173982
2013-07-04

Method of decoding LDPC code for producing several different decoders using parity-check matrix of LDPC code and LDPC code system including the same

#54
20130111297
2013-05-02

Systems and Methods for Symbol Selective Scaling in a Data Processing Circuit

#55
20120317462
2012-12-13

Method for controlling message-passing algorithm based decoding operation by referring to statistics data of syndromes of executed iterations and related control apparatus thereof

#56
20120173954
2012-07-05

Decoding device, decoding method, and program

#57
20120110407
2012-05-03

Decoding device and method, and program

#58
20120042226
2012-02-16

Iterative decoding of blocks with cyclic redundancy checks

#59
20110231729
2011-09-22

Apparatus and method for optimizing an iterative FEC decoder

#60
20110138253
2011-06-09

RAM list-decoding of near codewords

#61
20110126075
2011-05-26

ROM list-decoding of near codewords

#62
20110119552
2011-05-19

Method and apparatus for controlling iterative decoding in a turbo decoder

#63
20110029756
2011-02-03

Method and system for decoding low density parity check codes

#64
20100241921
2010-09-23

Error-correction decoder employing multiple check-node algorithms

#65
20100042906
2010-02-18

Adjusting soft-output values in turbo equalization schemes to break trapping sets

#66
20100042905
2010-02-18

Adjusting input samples in turbo equalization schemes to break trapping sets

#67
20100042904
2010-02-18

Breaking unknown trapping sets using a database of known trapping sets

#68
20100042903
2010-02-18

Reconfigurable adder

#69
20100042902
2010-02-18

Error-floor mitigation of error-correction codes by changing the decoder alphabet

#70
20100042898
2010-02-18

Reconfigurable minimum operator

#71
20100042897
2010-02-18

Selectively strengthening and weakening check-node messages in error-correction decoders

#72
20100042896
2010-02-18

Error-floor mitigation of layered decoders using non-standard layered-decoding schedules

#73
20100042895
2010-02-18

Selecting layered-decoding schedules for offline testing

#74
20100042894
2010-02-18

Error-floor mitigation of layered decoders using LMAXB-based selection of alternative layered-decoding schedules

#75
20100042893
2010-02-18

Reconfigurable cyclic shifter

#76
20100042892
2010-02-18

Reconfigurable two's-complement and sign-magnitude converter

#77
20100042891
2010-02-18

Error-correction decoder employing check-node message averaging

#78
20100042890
2010-02-18

Error-floor mitigation of LDPC codes using targeted bit adjustments

#79
20090327832
2009-12-31

DECODER AND RECORDING/REPRODUCING DEVICE

#80
20090319861
2009-12-24

Using damping factors to overcome LDPC trapping sets

#81
20090307566
2009-12-10

Iterative decoding method and apparatus

#82
20090282320
2009-11-12

Iterative decoder with stopping criterion generated from error location polynomial

#83
20090172503
2009-07-02

Decoding apparatus and decoding method using an additional add-compare-select operation on decoded data in the event of an error in the decoded data

#84
20090110122
2009-04-30

Apparatus and method for controlling iterative decoding in a mobile communication system

#85
20090077457
2009-03-19

ITERATIVE DECODING OF BLOCKS WITH CYCLIC REDUNDANCY CHECKS

#86
20090052594
2009-02-26

Robust joint erasure marking viterbi algorithm decoder

#87
20080148133
2008-06-19

Early termination controller for iterative FEC decoders and method therefor

#88
20080086671
2008-04-10

System and method for reducing power consumption in a low-density parity-check (LDPC) decoder

#89
20080077839
2008-03-27

Stochastic decoding of LDPC codes

#90
20080008257
2008-01-10

Communication link control using iterative code metrics

#91
20070290908
2007-12-20

Signal decoder, a signal decoding method and a storage system

#92
20070124657
2007-05-31

Decoding device, decoding method, and receiving apparatus

#93
20070113149
2007-05-17

Power savings technique for iterative decoding

#94
20070113143
2007-05-17

Iterative decoder with stopping criterion generated from error location polynomial

#95
17481296
2023-09-26

Error floor performance improvement of generalized product codes

#96
15957113
2020-04-07

Systems and methods for dynamic iteration control in a low-density parity-check (LDPC) decoder

#97
15900802
2019-03-05

Barcode decoding method and barcode reader

#98
15012066
2018-12-11

Iterative decoder with dynamically-variable performance

#99
14964791
2018-07-10

Method and apparatus for turbo decoder dynamic iteration control

#100
14829257
2018-05-08

Systems and methods for dynamic iteration control in a low-density parity-check (LDPC) decoder

#101
13742248
2017-04-11

Decoder having early decoding termination detection