ClassID:

222844

H03M13/3723 - 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  -  using means or methods for the initialisation of the decoder

Recent Application in this class:
#1
20240333314
2024-10-03

DECODING DEVICE

#2
20240097704
2024-03-21

Bit flipping decoder using channel information

#3
20230238983
2023-07-27

Reduced-power implementation of error-correction processing

#4
20230083269
2023-03-16

Multidimensional encoding and decoding in memory system

#5
20220004458
2022-01-06

Error correction circuit and method for operating the same

#6
20210149762
2021-05-20

Error correction circuit and method for operating the same

#7
20200403642
2020-12-24

Quality of service (QoS) aware data storage decoder

#8
20200313700
2020-10-01

Transmission apparatus including encoder, reception apparatus including decoder, and associated methods

#9
20200235757
2020-07-23

Memory device with enhanced error correction

#10
20200091937
2020-03-19

Generating hamming weights for data

#11
20200067538
2020-02-27

Error correction device and electronic device including the same

#12
20200034233
2020-01-30

SSD for long term data retention

#13
20200012561
2020-01-09

SYSTEM AND METHOD FOR ADAPTIVE MULTIPLE READ OF NAND FLASH

#14
20190296768
2019-09-26

Data transmission method, sending device, and receiving device

#15
20190245557
2019-08-08

Refresh, run, aggregate decoder recovery

#16
20190213073
2019-07-11

Apparatuses and methods for generating probabilistic information with current integration sensing

#17
20190158129
2019-05-23

Transmission apparatus including encoder, reception apparatus including decoder, and associated methods

#18
20190140660
2019-05-09

Die-wise residual bit error rate (RBER) estimation for memories

#19
20190123767
2019-04-25

System and method for improved decoding using identified recurring side information

#20
20190103885
2019-04-04

Systems and methods for decoding error correcting codes

#21
20190068314
2019-02-28

Channel encoding and decoding methods and apparatuses using zero bit padding

#22
20190052289
2019-02-14

Method and device for turbo demodulation, iterative demapping and iterative decoding

#23
20190013864
2019-01-10

Low resolution ADC-DSP optimization based on non-uniform quantization and MLSE for data centers interconnects

#24
20190007070
2019-01-03

Sequential power transitioning of multiple data decoders

#25
20190007063
2019-01-03

Generating Hamming weights for data

#26
20180375534
2018-12-27

Bit-alignment testing for obtaining FEC code lock

#27
20180358988
2018-12-13

Parameterized iterative message passing decoder

#28
20180351694
2018-12-06

Fast restoration using SDFEC defects in coherent optical networks

#29
20180351576
2018-12-06

Method and data storage device to estimate a number of errors using convolutional low-density parity-check coding

#30
20180323804
2018-11-08

PBCH signal design and efficient continuous monitoring and polar decoding

#31
20180316461
2018-11-01

System and method for user equipment cooperation

#32
20180226998
2018-08-09

Method and device and computer program for demodulating received symbols using turbo-demodulation scheme

#33
20180175889
2018-06-21

Adaptive bit-flipping decoder based on dynamic error information

#34
20180152264
2018-05-31

Wireless transmission method for simple receivers

#35
20180131391
2018-05-10

Efficient list decoding of LDPC codes

#36
20180109354
2018-04-19

Systems and methods for a log-likelihood ratio based dynamic pre-processing selection scheme in a low-density parity-check decoder

#37
20180081753
2018-03-22

Apparatuses and methods for generating probabilistic information with current integration sensing

#38
20180034484
2018-02-01

Non-binary decoding using tensor product transforms

#39
20180026659
2018-01-25

Low-density parity check decoder, a storage device including the same, and a method

#40
20180024881
2018-01-25

System and method for adaptive multiple read of NAND flash

#41
20180024879
2018-01-25

Decoder using low-density parity-check code and memory controller including the same

#42
20180012663
2018-01-11

Independent read threshold voltage tracking for multiple dependent read threshold voltages using syndrome weights

#43
20180011753
2018-01-11

Adaptive read threshold voltage tracking with bit error rate estimation based on non-linear syndrome weight mapping

#44
20170272102
2017-09-21

Method and data storage device using convolutional low-density parity-check coding with a long page write and a short page read granularity

#45
20170269994
2017-09-21

Method for decoding bits in a solid state drive, and related solid state drive

#46
20170269993
2017-09-21

Method for decoding bits-by varying LLR values in a solid-state drive, and solid-state drive implementing the method

#47
20170269991
2017-09-21

Storage device operations based on bit error rate (BER) estimate

#48
20170264312
2017-09-14

Read threshold calibration for LDPC

#49
20170257118
2017-09-07

Method and data storage device to estimate a number of errors using convolutional low-density parity-check coding

#50
20170207799
2017-07-20

Method and apparatus for identification and compensation for inversion of input bit stream in LDPC decoding

#51
20170149524
2017-05-25

Transmission apparatus including encoder, reception apparatus including decoder, and associated methods

#52
20170125114
2017-05-04

Read retry operations with estimation of written data based on syndrome weights

#53
20170123898
2017-05-04

Storage device operations based on bit error rate (BER) estimate

#54
20170093948
2017-03-30

Coding for real-time streaming under packet erasures

#55
20170085276
2017-03-23

VSS LDPC decoder with improved throughput for hard decoding

#56
20170004038
2017-01-05

Systems and methods for enhanced data recovery in a solid state memory system

#57
20160285475
2016-09-29

Method and apparatus for identification and compensation for inversion of input bit stream in Ldpc decoding

#58
20160277041
2016-09-22

Incremental LLR generation for flash memories

#59
20160274971
2016-09-22

LDPC decoder, semiconductor memory system and operating method thereof

#60
20160274969
2016-09-22

Method and system for determining soft information offsets

#61
20160266969
2016-09-15

Controller, semiconductor memory system and operating method thereof

#62
20160259683
2016-09-08

Memory controller, memory system and memory control method

#63
20160234813
2016-08-11

Method and apparatus for transmitting and receiving R-PDCCH

#64
20160233978
2016-08-11

Method and apparatus for decoding data in receiver that uses non-binary low density parity check code

#65
20160197623
2016-07-07

Read threshold calibration for LDPC

#66
20160191078
2016-06-30

Low density parity check decoder

#67
20160142076
2016-05-19

System and method for improved decoding using identified recurring side information

#68
20160085615
2016-03-24

Method and apparatus for improving data integrity using compressed soft information

#69
20160041874
2016-02-11

Systems and methods for enhanced data recovery in a solid state memory system

#70
20160034353
2016-02-04

Storage module and method for improved error correction by detection of grown bad bit lines

#71
20160013889
2016-01-14

System and method for user equipment cooperation

#72
20150365106
2015-12-17

Deterministic read retry method for soft LDPC decoding in flash memories

#73
20150293811
2015-10-15

Decoding method, memory storage device and memory controlling circuit unit

#74
20150256201
2015-09-10

Memory controller, storage device, and memory control method

#75
20150236726
2015-08-20

Refresh, run, aggregate decoder recovery

#76
20150236719
2015-08-20

Transmission apparatus including encoder, reception apparatus including decoder, and associated methods

#77
20150227403
2015-08-13

Decoding system and method for electronic non-volatile computer storage apparatus

#78
20150188577
2015-07-02

Controller of nonvolatile semiconductor memory

#79
20150143196
2015-05-21

Systems and methods for FAID follower decoding

#80
20150135032
2015-05-14

Detection/erasure of random write errors using converged hard decisions

#81
20150089330
2015-03-26

Systems and methods for enhanced data recovery in a solid state memory system

#82
20150082133
2015-03-19

System and method for user equipment cooperation

#83
20150012800
2015-01-08

Systems and methods for correlation based data alignment

#84
20140310580
2014-10-16

Cyclic decoding for cascaded forward error-correction FEC codes

#85
20140310567
2014-10-16

Transmission apparatus including encoder, reception apparatus including decoder, and associated methods

#86
20140289450
2014-09-25

Dynamic log likelihood ratio quantization for solid state drive controllers

#87
20140281823
2014-09-18

System and method with reference voltage partitioning for low density parity check decoding

#88
20140281800
2014-09-18

System and method for higher quality log likelihood ratios in LDPC decoding

#89
20140281785
2014-09-18

Error-correction decoding with conditional limiting of check-node messages

#90
20140281044
2014-09-18

Performance optimization of data transfer for soft information generation

#91
20140223264
2014-08-07

LDPC decoder with a variable node updater which uses a scaling constant

#92
20140211884
2014-07-31

Digital television transmitting system and receiving system and method of processing broadcast data

#93
20140181617
2014-06-26

Management of non-valid decision patterns of a soft read retry operation

#94
20140169797
2014-06-19

System and method for apriori decoding

#95
20140149825
2014-05-29

Scaling factors for hard decision reads of codewords distributed across die

#96
20140149820
2014-05-29

Efficient LDPC codes

#97
20140143628
2014-05-22

Low density parity check decoder with flexible saturation

#98
20140129905
2014-05-08

Flexible Low Density Parity Check Code Seed

#99
20140115431
2014-04-24

Systems and methods for positive feedback short media defect detection

#100
20140115430
2014-04-24

Systems and methods for iterative data processing using feedback iteration

#101
20140095963
2014-04-03

Pattern-dependent short media defect detection

#102
20140068393
2014-03-06

Symbol flipping decoders of non-binary low-density parity check (LDPC) codes

#103
20140006894
2014-01-02

Systems and methods for enhanced bit correlation usage

#104
20130343495
2013-12-26

Apparatus and method for breaking trapping sets

#105
20130336430
2013-12-19

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

#106
20130305114
2013-11-14

Symbol flipping LDPC decoding system

#107
20130294551
2013-11-07

Devices and methods for obtaining and using a priori information in decoding convolutional coded data

#108
20130283114
2013-10-24

Systems and methods for locating and correcting decoder mis-corrections

#109
20130283113
2013-10-24

Systems and methods for back step data decoding

#110
20130179750
2013-07-11

Semiconductor storage device and method of controlling the same

#111
20130166985
2013-06-27

Method of determining at least one parameter of an error-correcting code implemented on transmission, corresponding device and computer program

#112
20130155868
2013-06-20

Method and apparatus for monitoring control channel in wireless communication system

#113
20130143554
2013-06-06

Two-step searcher for cell discovery

#114
20130142273
2013-06-06

Adaptive path selection for interference cancellation

#115
20130142238
2013-06-06

HIGH RESOLUTION SYMBOL TIMING TRACKING

#116
20130142223
2013-06-06

Detecting format of a transport channel

#117
20130142221
2013-06-06

HIGH PERFORMANCE WINDOW SEARCHER FOR CELL MEASUREMENT

#118
20130142190
2013-06-06

Synchronization channel interference cancellation

#119
20130142057
2013-06-06

Control Channel Acquisition

#120
20130141257
2013-06-06

TURBO DECODER METRICS INITIALIZATION

#121
20130111297
2013-05-02

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

#122
20130047052
2013-02-21

High speed hard LDPC decoder

#123
20130010685
2013-01-10

Method and apparatus for transmitting and receiving R-PDCCH

#124
20120331363
2012-12-27

Systems and methods for reduced format non-binary decoding

#125
20120219096
2012-08-30

Method and arrangement related to blind detection

#126
20120204081
2012-08-09

Iterative decoder

#127
20120192028
2012-07-26

Iterative decoding of signals received over a noisy channel using forward and backward recursions with warm-up initialization

#128
20120117439
2012-05-10

System and method of decoding LDPC code blocks

#129
20120030536
2012-02-02

Initializing decoding metrics

#130
20120023384
2012-01-26

System and method of distributive ECC processing

#131
20120005551
2012-01-05

Breaking trapping sets using targeted bit adjustment

#132
20110320906
2011-12-29

Encoder, decoder, and encoding method

#133
20110246848
2011-10-06

LT decoding and retransmission for wireless broadcast

#134
20110200149
2011-08-18

PREPROCESSING APPARATUS AND METHOD FOR GROUP-BASED DECODING

#135
20110167227
2011-07-07

Systems and methods for updating detector parameters in a data processing circuit

#136
20110161769
2011-06-30

Retry based protocol with source/receiver FIFO recovery and anti-starvation mechanism to support dynamic pipeline lengthening for ECC error correction

#137
20110099455
2011-04-28

Method and arrangement for decoding a signal encoded by a tail-biting code

#138
20110069791
2011-03-24

Parallel viterbi decoder with end-state information passing

#139
20110066913
2011-03-17

Apparatus and method for high throughput unified turbo decoding

#140
20110041040
2011-02-17

Error Correction Method for a Memory Device

#141
20110029756
2011-02-03

Method and system for decoding low density parity check codes

#142
20100241935
2010-09-23

Turbo decoder with stake heritage for data block redundant version decoding

#143
20100095189
2010-04-15

Methods and systems for modified maximum-likelihood based TBCC decoding

#144
20100054375
2010-03-04

System and method for decoding a received data sequence

#145
20100050043
2010-02-25

Method and device for decoding LDPC codes and communication apparatus including such device

#146
20090307567
2009-12-10

Wireless communication system, receiver and signal processing method for received signal

#147
20090199074
2009-08-06

Parameter estimation based on error correction code parity check equations

#148
20080301524
2008-12-04

Decoder device and method for decoding data stored in storage medium

#149
20080292025
2008-11-27

Low density parity check (LDPC) code decoder

#150
20080195912
2008-08-14

METHOD OF COMMUNICATOIN

#151
20080133999
2008-06-05

Error correcting apparatus and error correcting method

#152
20080077839
2008-03-27

Stochastic decoding of LDPC codes

#153
20080059868
2008-03-06

System and method for forward error correction decoding using soft information

#154
20080052607
2008-02-28

Apparatus and method for soft decision viterbi decoding

#155
20080005643
2008-01-03

Apparatus and method for receiving signal in a communication system

#156
20070288825
2007-12-13

Method and device for decoding low-density parity check code and optical information reproducing apparatus using the same

#157
20070274401
2007-11-29

Digital television transmitting system and receiving system and method of processing broadcast data

#158
20070234184
2007-10-04

Methods and apparatus for reducing error floors in message passing decoders

#159
20070177696
2007-08-02

Map decoder with bidirectional sliding window architecture

#160
20070162837
2007-07-12

Method and arrangement for decoding a convolutionally encoded codeword

#161
20070118786
2007-05-24

Method and apparatus for receiving data in a communication system

#162
20070113163
2007-05-17

Belief propagation decoder cancelling the exchange of unreliable messages

#163
20060280158
2006-12-14

System and method for forward and backward recursive computation

#164
20060259849
2006-11-16

Systems and methods for decoding forward error correcting codes

#165
20060176945
2006-08-10

Decoding device and decoding method

#166
20060136797
2006-06-22

System and method for forward error correction decoding using soft information

#167
20060039509
2006-02-23

Method for decoding data using windows of data

#168
20060026493
2006-02-02

Method and apparatus for reliable resynchronization of sequential decoders

#169
20050278609
2005-12-15

Apparatus and method for erasure detection and soft-decision decoding in cellular system receiver

#170
20050268204
2005-12-01

Decoding apparatus and decoding circuit

#171
20050262423
2005-11-24

Majority detection in error recovery

#172
20050193320
2005-09-01

Methods and apparatus for improving performance of information coding schemes

#173
20050172204
2005-08-04

Turbo decoder, turbo decoding method, and operating program of same

#174
20050138520
2005-06-23

Methods and apparatus for reducing error floors in message passing decoders

#175
14310673
2016-07-19

Methods and apparatus for error recovery in memory systems employing iterative codes

#176
13792831
2016-07-19

System and method for lifetime specific LDPC decoding

#177
13776848
2015-03-10

Error event processing methods and systems