ClassID:

222843

H03M13/3715 - 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  - ; Adaptive decoding and hybrid decoding, e.g. decoding methods or techniques providing more than one decoding algorithm for one code Adaptation to the number of estimated errors or to the channel state

Recent Application in this class:
#1
20240195435
2024-06-13

MULTI-CHANNEL DECODER WITH DISTRIBUTED SCHEDULING

#2
20240184669
2024-06-06

Error correction code decoder, storage controller and storage device

#3
20230268933
2023-08-24

Decoder and data processing device including the same

#4
20230216526
2023-07-06

Systems and methods of decoding error correction code of a memory device with dynamic bit error estimation

#5
20230178109
2023-06-08

Composite data recovery procedure

#6
20230140205
2023-05-04

SYSTEM AND METHOD FOR DECODING ENCODED MESSAGES IN A WIRELESS COMMUNICATION SYSTEM

#7
20230119736
2023-04-20

Channel coding method of variable length information using block code

#8
20230065159
2023-03-02

Memory system

#9
20220376712
2022-11-24

Receiver circuits performing error correction including identification of a most likely error event based on an enable signal indicative of presence of errors

#10
20220077876
2022-03-10

Dynamic multi-stage decoding

#11
20220075686
2022-03-10

Soft decoding method using LLR conversion table

#12
20220004458
2022-01-06

Error correction circuit and method for operating the same

#13
20210385009
2021-12-09

Transmitting system and method of processing digital broadcast signal in transmitting system, receiving system and method of receiving digital broadcast signal in receiving system

#14
20210318930
2021-10-14

Dynamic multi-stage decoding

#15
20210273656
2021-09-02

System and method for decoding encoded messages in a wireless communication system

#16
20210176003
2021-06-10

Channel coding method of variable length information using block code

#17
20210165713
2021-06-03

Memory system

#18
20210149762
2021-05-20

Error correction circuit and method for operating the same

#19
20210089389
2021-03-25

Tiered error correction code (ECC) operations in memory

#20
20200350929
2020-11-05

Memory system

#21
20200336245
2020-10-22

Channel coding method of variable length information using block code

#22
20200228147
2020-07-16

Data transmission method, apparatus and storage medium

#23
20200220562
2020-07-09

Dynamic multi-stage decoding

#24
20200204296
2020-06-25

Conditional forward error correction for network data

#25
20200159620
2020-05-21

Dynamic multi-stage decoding

#26
20200159616
2020-05-21

Estimating an error rate associated with memory

#27
20200081770
2020-03-12

Memory system and control method

#28
20200059243
2020-02-20

Systems and methods for decoding error correcting codes

#29
20190377636
2019-12-12

Memory system

#30
20190356413
2019-11-21

Transmitting system and method of processing digital broadcast signal in transmitting system, receiving system and method of receiving digital broadcast signal in receiving system

#31
20190312672
2019-10-10

Channel coding method of variable length information using block code

#32
20190278654
2019-09-12

Tiered error correction code (ECC) operations in memory

#33
20190273512
2019-09-05

Method and apparatus for data processing in a communication system

#34
20190253189
2019-08-15

Transmission method, transmission device, reception method, and reception device

#35
20190190541
2019-06-20

Dynamic multi-stage decoding

#36
20190190539
2019-06-20

Error correction device, operating method of error correction device, and controller including error correction device

#37
20190149169
2019-05-16

Systems and methods for decoding error correcting codes

#38
20190149168
2019-05-16

Systems and methods for decoding error correcting codes

#39
20190140666
2019-05-09

Memory system and operating method thereof

#40
20190138392
2019-05-09

Memory system and method for operating the same

#41
20190121691
2019-04-25

Dynamic multi-stage decoding

#42
20190114224
2019-04-18

Techniques for correcting data errors in memory devices

#43
20190103882
2019-04-04

Low BER hard-decision LDPC decoder

#44
20190097653
2019-03-28

Memory system with decoders and method of operating such memory system and decoders

#45
20190089383
2019-03-21

Memory system

#46
20190089374
2019-03-21

Bit flipping algorithm for providing soft information during hard decision hard decoding

#47
20190089373
2019-03-21

Multi-channel decoder with distributed scheduling

#48
20190068222
2019-02-28

Data storage apparatus and operating method thereof

#49
20190018733
2019-01-17

High performance memory controller

#50
20180365103
2018-12-20

Method and apparatus for operating a data storage system

#51
20180358988
2018-12-13

Parameterized iterative message passing decoder

#52
20180351576
2018-12-06

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

#53
20180341546
2018-11-29

Estimating an error rate associated with memory

#54
20180341543
2018-11-29

Controller, semiconductor memory system and operating method thereof

#55
20180323804
2018-11-08

PBCH signal design and efficient continuous monitoring and polar decoding

#56
20180287634
2018-10-04

Use of multiple codebooks for programming data in different memory areas of a storage device

#57
20180253353
2018-09-06

Memory controller, memory system, and method for controlling memory system

#58
20180239533
2018-08-23

Data read method and memory storage device using the same

#59
20180212629
2018-07-26

Data processing apparatus

#60
20180183465
2018-06-28

Flexible error correction

#61
20180175889
2018-06-21

Adaptive bit-flipping decoder based on dynamic error information

#62
20180175882
2018-06-21

Low power error correcting code (ECC) system

#63
20180159555
2018-06-07

Configurable ECC decoder

#64
20180046542
2018-02-15

Decoding method, memory storage device and memory control circuit unit

#65
20180013450
2018-01-11

Decoding method, memory storage device and memory control circuit unit

#66
20170359144
2017-12-14

Transmitting system and method of processing digital broadcast signal in transmitting system, receiving system and method of receiving digital broadcast signal in receiving system

#67
20170310342
2017-10-26

Early selection decoding and automatic tuning

#68
20170288699
2017-10-05

Bit flipping algorithm for providing soft information during hard decision hard decoding

#69
20170279560
2017-09-28

Transmission method, transmission device, reception method, and reception device

#70
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

#71
20170257118
2017-09-07

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

#72
20170235637
2017-08-17

High performance memory controller

#73
20170222663
2017-08-03

Progressive effort decoder architecture

#74
20170207798
2017-07-20

Channel coding method of variable length information using block code

#75
20170206130
2017-07-20

Decoding method, memory storage device and memory control circuit unit

#76
20170155409
2017-06-01

LDPC Erasure Decoding for Flash Memories

#77
20170097859
2017-04-06

Estimating an error rate associated with memory

#78
20170041024
2017-02-09

Method and apparatus for reducing idle cycles during LDPC decoding

#79
20160357466
2016-12-08

Methods and systems for maximizing read performance of error detection code

#80
20160322990
2016-11-03

Tracking and use of tracked bit values for encoding and decoding data in unreliable memory

#81
20160315635
2016-10-27

Error correction code (ECC) selection using probability density functions of error correction capability in storage controllers with multiple error correction codes

#82
20160277147
2016-09-22

Channel coding method of variable length information using block code

#83
20160266966
2016-09-15

High performance memory controller

#84
20160218740
2016-07-28

Estimating an error rate associated with memory

#85
20160182087
2016-06-23

GLDPC soft decoding with hard decision inputs

#86
20160172029
2016-06-16

Nonvolatile memory refresh

#87
20160112068
2016-04-21

Controller, semiconductor memory system, data storage system and operating method thereof

#88
20160103735
2016-04-14

Error correction decoder and operation method of the error correction decoder

#89
20160094247
2016-03-31

Progressive effort decoder architecture

#90
20160006462
2016-01-07

Non-volatile memory controller with error correction (ECC) tuning via error statistics collection

#91
20160006459
2016-01-07

Low BER hard-decision LDPC decoder

#92
20150326253
2015-11-12

Forward error correction with turbo/non-turbo switching

#93
20150293811
2015-10-15

Decoding method, memory storage device and memory controlling circuit unit

#94
20150270929
2015-09-24

Transmitting system and method of processing digital broadcast signal in transmitting system, receiving system and method of receiving digital broadcast signal in receiving system

#95
20150263762
2015-09-17

Forward error correction (FEC) for local area networks (LANs)

#96
20150256289
2015-09-10

Ultra low power (ULP) decoder and decoding processing

#97
20150256205
2015-09-10

Reconstructive error recovery procedure (ERP) using reserved buffer

#98
20150256201
2015-09-10

Memory controller, storage device, and memory control method

#99
20150220389
2015-08-06

Memory controllers and flash memory reading methods

#100
20150200687
2015-07-16

Channel coding method of variable length information using block code

#101
20150194984
2015-07-09

Data processing apparatus

#102
20150188570
2015-07-02

Error correction in memory

#103
20150180511
2015-06-25

Decoder with selective iteration scheduling

#104
20150046771
2015-02-12

Operating method of error correction code decoder and memory controller including the error correction code decoder

#105
20150033093
2015-01-29

Advance clocking scheme for ECC in storage

#106
20140380119
2014-12-25

Memory controller

#107
20140317466
2014-10-23

Communication device, communication method, and communication program

#108
20140281840
2014-09-18

Methods and systems for error-correction decoding

#109
20140245096
2014-08-28

Single-bit first error correction

#110
20140233483
2014-08-21

Method and device for transmitting frame

#111
20140204991
2014-07-24

Inter symbol interference reduction by applying turbo equalization mode

#112
20140181614
2014-06-26

Techniques for error correction of encoded data

#113
20140181589
2014-06-26

Memory controller and operating method of memory controller

#114
20140164865
2014-06-12

Error-correction decoding with reduced memory and power requirements

#115
20140108887
2014-04-17

Storage device

#116
20140095958
2014-04-03

Techniques associated with error correction for encoded data

#117
20140082455
2014-03-20

Decoding device

#118
20140064413
2014-03-06

Worker and iteration control for parallel turbo decoder

#119
20140040706
2014-02-06

Data independent error computation and usage with decision directed error computation

#120
20140032995
2014-01-30

Transmitting system and method of processing digital broadcast signal in transmitting system, receiving system and method of receiving digital broadcast signal in receiving system

#121
20130318418
2013-11-28

ADAPTIVE ERROR CORRECTION FOR PHASE CHANGE MEMORY

#122
20130294550
2013-11-07

Decoders and methods for decoding convolutional coded data

#123
20130254619
2013-09-26

Systems and methods for mis-correction correction in a data processing system

#124
20130232389
2013-09-05

Power consumption in LDPC decoder for low-power applications

#125
20130191698
2013-07-25

Hierarchical channel marking in a memory system

#126
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

#127
20130156118
2013-06-20

Systems and methods for changing decoding parameters in a communication system

#128
20130139035
2013-05-30

LDPC erasure decoding for flash memories

#129
20130117634
2013-05-09

Memory system and data storage method

#130
20130117626
2013-05-09

Adaptive ultra-low voltage memory

#131
20130111309
2013-05-02

Systems and methods for selective decode algorithm modification

#132
20130097475
2013-04-18

LDPC decoder with targeted symbol flipping

#133
20130080863
2013-03-28

Storage device

#134
20130024751
2013-01-24

Flash memory controller and data reading method

#135
20130019143
2013-01-17

Memory device and method of storing data with error correction using codewords

#136
20130010879
2013-01-10

Channel coding method of variable length information using block code

#137
20120317463
2012-12-13

Memory controller

#138
20120317459
2012-12-13

Systems and methods for operating on a storage device using a life-cycle dependent coding scheme

#139
20120317458
2012-12-13

Memory controller and non-volatile storage device

#140
20120290901
2012-11-15

Memory controller and operating method of memory controller

#141
20120290896
2012-11-15

Memory controller and operating method of memory controller

#142
20120284584
2012-11-08

Decoding method and device for concatenated code

#143
20120240013
2012-09-20

BCH decoding with multiple sigma polynomial calculation algorithms

#144
20120198302
2012-08-02

Device and method for error correction and protection against data corruption

#145
20120166915
2012-06-28

Method and device for decoding Reed-Solomon (RS) code

#146
20120151301
2012-06-14

SEMICONDUCTOR MEMORY DEVICE

#147
20120144272
2012-06-07

Probabilistic multi-tier error correction in not-and (NAND) flash memory

#148
20120119928
2012-05-17

Systems and methods for performing efficient decoding using a hybrid decoder

#149
20110296276
2011-12-01

Dynamic buffer management in a NAND memory controller to minimize age related performance degradation due to error correction

#150
20110276856
2011-11-10

Method and device for multi phase error-correction

#151
20110246852
2011-10-06

System and method for restoring damaged data programmed on a flash device

#152
20110239081
2011-09-29

SEMICONDUCTOR STORAGE DEVICE AND METHOD FOR CONTROLLING A SEMICONDUCTOR STORAGE DEVICE

#153
20110231729
2011-09-22

Apparatus and method for optimizing an iterative FEC decoder

#154
20110119561
2011-05-19

Flash memory device error correction code controllers and related methods and memory systems

#155
20110119560
2011-05-19

Flash memory device error correction code controllers and related methods and memory systems

#156
20110093759
2011-04-21

Transmitting system and method of processing digital broadcast signal in transmitting system, receiving system and method of receiving digital broadcast signal in receiving system

#157
20110087947
2011-04-14

Regenerative relay system and regenerative relay apparatus

#158
20110087933
2011-04-14

Power consumption in LDPC decoder for low-power applications

#159
20110055643
2011-03-03

Receiver power saving via block code failure detection

#160
20110029756
2011-02-03

Method and system for decoding low density parity check codes

#161
20110010601
2011-01-13

Data reproducing apparatus and data reproducing method

#162
20100306616
2010-12-02

Receiving apparatus, receiving method and program, and receiving system

#163
20100306615
2010-12-02

Receiving apparatus, receiving method and program, and receiving system

#164
20100275096
2010-10-28

Systems and methods for hard decision assisted decoding

#165
20100169737
2010-07-01

Method and device for multi phase error-correction

#166
20100115383
2010-05-06

Memory device with an ECC system

#167
20090319864
2009-12-24

Method and apparatus for dynamically configurable multi level error correction

#168
20090292973
2009-11-26

Memory device and method of storing data with error correction using codewords

#169
20090287983
2009-11-19

Decoding method and error correction method of a cyclic code decoder

#170
20090276680
2009-11-05

ERROR CORRECTION CIRCUIT AND METHOD THEREOF

#171
20090217140
2009-08-27

Memory system and method for providing error correction

#172
20090168904
2009-07-02

Channel coding method of variable length information using block code

#173
20090049362
2009-02-19

Method and system for decoding a data burst in a communication system

#174
20080301517
2008-12-04

Systems and methods for LDPC decoding with post processing

#175
20080168319
2008-07-10

Flash memory device error correction code controllers and related methods and memory systems

#176
20080163033
2008-07-03

Error correction circuit and method for reducing miscorrection probability and semiconductor memory device including the circuit

#177
20080163032
2008-07-03

Systems and methods for error detection in a memory system

#178
20080134004
2008-06-05

RECORDING AND/OR REPRODUCING APPARATUS AND METHOD

#179
20080109698
2008-05-08

HYBRID MIN-SUM DECODING APPARATUS WITH LOW BIT RESOLUTION FOR LDPC CODE

#180
20070147384
2007-06-28

System and method for data transmissin and reception

#181
20070124652
2007-05-31

Method and device for multi phase error-correction

#182
20060080581
2006-04-13

Regenerative relay system and regenerative relay apparatus

#183
20050013274
2005-01-20

System and method for data transmission and reception

#184
17834219
2023-09-19

Extendable parity code matrix construction and utilization in a data storage device

#185
17244259
2022-06-21

Systems and methods for Nyquist error correction

#186
14925825
2019-04-16

Hybrid architecture for LDPC channel coding in data center

#187
11739938
2014-05-20

MPE-FEC system capable of selecting an FEC mode, a forward error correcting method performed in the MPE-FEC system, and an FEC mode selecting method performed in the MPE-FEC system