ClassID:

222924

H03M13/6508 - 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; Purpose and implementation aspects Flexibility, adaptability, parametrability and configurability of the implementation

Sub-classes:
Recent Application in this class:
#1
20250192805
2025-06-12

STORAGE DEVICES CONFIGURED TO GENERATE PARITY BASED ON RELIABILITY, AND METHODS OF OPERATION OF THE SAME

#2
20250062781
2025-02-20

COMMUNICATON DEVICE WITH LOW DENSITY PARITY CHECK ROTATOR, AND METHOD THEREFOR

#3
20230041662
2023-02-09

Parallel bit interleaver

#4
20220200629
2022-06-23

Receiver receiving a signal including physical layer frames, and including a convolutional deinterleaver and a deinterleaver selector

#5
20220158658
2022-05-19

Methods and apparatus for processing LDPC coded data

#6
20210406749
2021-12-30

Quantum measurement emulation error mitigation protocol for quantum computing

#7
20210297093
2021-09-23

Parallel bit interleaver

#8
20210211142
2021-07-08

Decoding device and decoding method

#9
20210159915
2021-05-27

Polar decoder with LLR-domain computation of f-function and g-function

#10
20210083691
2021-03-18

TURBO ENCODING METHOD, TURBO ENCODER AND UAV

#11
20200212937
2020-07-02

Methods and apparatus for processing LDPC coded data

#12
20200212936
2020-07-02

Low latency polar coding and decoding by merging of states of the polar code graph

#13
20200162106
2020-05-21

Computer-implemented method for error-correction-encoding and encrypting of a file

#14
20200145135
2020-05-07

Transmission method and reception device

#15
20200145024
2020-05-07

Code block segmentation method, terminal, base station, and computer-readable storage medium

#16
20200014490
2020-01-09

High speed interleaver/deinterleaver device supporting line rate, and method thereof

#17
20190370112
2019-12-05

Reduced uncorrectable memory errors

#18
20190296770
2019-09-26

Parallel bit interleaver

#19
20190140664
2019-05-09

Receiver receiving a signal including physical layer frames, and including a convolutional deinterleaver and a deinterleaver selector

#20
20190074850
2019-03-07

Permutation network designing method, and permutation circuit of QC-LDPC decoder

#21
20190028226
2019-01-24

Communication control apparatus, radio communication apparatus, communication control method, and radio communication method

#22
20190020470
2019-01-17

Entwined encryption and error correction

#23
20180331698
2018-11-15

Shift-coefficient table design of QC-LDPC code for smaller code block sizes in mobile communications

#24
20180294921
2018-10-11

Encoder device, decoder device and transmission apparatus

#25
20180269900
2018-09-20

Decoding method and decoder for low-density parity-check code

#26
20180253355
2018-09-06

Reduced uncorrectable memory errors

#27
20180212625
2018-07-26

List decode circuits

#28
20180062789
2018-03-01

Method and device for de-puncturing turbo-coded digital data, and turbo decoder system

#29
20180062670
2018-03-01

Memory system having flexible ECC scheme and method of the same

#30
20180054219
2018-02-22

Method and apparatus for constructing interleaving sequence in a wireless communication system

#31
20180034585
2018-02-01

Method for processing data block in LDPC encoder

#32
20170250711
2017-08-31

Multi channel memory with flexible code-length ECC

#33
20170163379
2017-06-08

Wireless communication device and method

#34
20170117988
2017-04-27

Communication system

#35
20170041024
2017-02-09

Method and apparatus for reducing idle cycles during LDPC decoding

#36
20160373134
2016-12-22

Circuitry and method for decomposable decoder

#37
20160359582
2016-12-08

Packet transmission/reception apparatus and method using forward error correction scheme

#38
20160285477
2016-09-29

Parallel bit interleaver

#39
20160276035
2016-09-22

Storage device and operating method thereof

#40
20160241274
2016-08-18

Multi mode viterbi decoder

#41
20160234813
2016-08-11

Method and apparatus for transmitting and receiving R-PDCCH

#42
20160188409
2016-06-30

Reduced uncorrectable memory errors

#43
20160182090
2016-06-23

Interleaving method and apparatus for adaptively determining interleaving depth

#44
20160094244
2016-03-31

Apparatus and method for resource allocation

#45
20160080000
2016-03-17

Method and system for controlling an interleaver

#46
20160049963
2016-02-18

Receiver receiving a signal including physical layer frames, and including a convolutional deinterleaver and a deinterleaver selector

#47
20160043739
2016-02-11

Convolutional interleaver having a plurality of delay portions

#48
20160013886
2016-01-14

Systems and methods for transmitting data

#49
20150349799
2015-12-03

Parallel bit interleaver

#50
20150207521
2015-07-23

Using CRC residual value to distinguish a recipient of a data packet in a communication system

#51
20150188580
2015-07-02

Universal error-correction circuit with fault-tolerant nature, and decoder and triple modular redundancy circuit that apply it

#52
20150162937
2015-06-11

Adaptive coded-modulation for intelligent optical transport networks

#53
20150033093
2015-01-29

Advance clocking scheme for ECC in storage

#54
20140258804
2014-09-11

Reduced uncorrectable memory errors

#55
20140143628
2014-05-22

Low density parity check decoder with flexible saturation

#56
20140064413
2014-03-06

Worker and iteration control for parallel turbo decoder

#57
20140050286
2014-02-20

Recursion unit scheduling

#58
20140040700
2014-02-06

Multicore type error correction processing system and error correction processing apparatus

#59
20140019829
2014-01-16

Apparatus and method for transmitting/receiving packet in broadcasting and communication system

#60
20130311846
2013-11-21

Systems and methods for hardware flexible low density parity check conversion

#61
20130290817
2013-10-31

Method for correcting messages containing bit stuffing

#62
20130166985
2013-06-27

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

#63
20130097470
2013-04-18

Encoding apparatus and encoding method in data communication system

#64
20130010685
2013-01-10

Method and apparatus for transmitting and receiving R-PDCCH

#65
20120263212
2012-10-18

Addition/subtraction hardware operator, processor and telecommunication terminal including an operator of this type

#66
20120233523
2012-09-13

Programmable data storage management

#67
20120183094
2012-07-19

Data transmitting device and data transmitting/receiving method

#68
20120096333
2012-04-19

Data input and output method of NAND flash memory and embedded system using the same

#69
20120093014
2012-04-19

COMMUNICAITON METHOD AND APPARATUS USING SYMBOL INTERLEAVING

#70
20120017133
2012-01-19

Management of decoding effort in an iterative decoding scenario

#71
20110289391
2011-11-24

Interleaver device and receiver for a signal generated by the interleaver device

#72
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

#73
20110138260
2011-06-09

LDPC coding process with incremental redundancy

#74
20110035646
2011-02-10

Nonvolatile random access memory and nonvolatile memory system

#75
20100299580
2010-11-25

BCH or reed-solomon decoder with syndrome modification

#76
20100281334
2010-11-04

Systems and methods for communications

#77
20100268918
2010-10-21

ASIP architecture for executing at least two decoding methods

#78
20100251071
2010-09-30

Redundant code generation method and device, data restoration method and device, and raid storage device

#79
20100241911
2010-09-23

ADDRESS GENERATOR OF COMMUNICATION DATA INTERLEAVER AND COMMUNICATION DATA DECODING CIRCUIT

#80
20100211848
2010-08-19

Coding of data stream

#81
20100189162
2010-07-29

TRANSMISSION-AND-RECEPTION APPARATUS, TRANSMISSION-AND-RECEPTION SYSTEM, AND TRANSMISSION-AND-RECEPTION METHOD

#82
20100070818
2010-03-18

Node processor for use with low density parity check decoder using multiple variable node degree distribution codes

#83
20100058140
2010-03-04

CHECK-MATRIX GENERATING METHOD, ENCODING METHOD, COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, AND ENCODER

#84
20100050059
2010-02-25

System and method for removing PDCCH detection errors in a telecommunications network

#85
20100042907
2010-02-18

Programmable error correction capability for BCH codes

#86
20100034321
2010-02-11

Sharing logic circuitry for a maximum likelihood MIMO decoder and a viterbi decoder

#87
20100011274
2010-01-14

HYPOTHETICAL FEC DECODER AND SIGNALLING FOR DECODING CONTROL

#88
20100005371
2010-01-07

System and method of puncturing pulses in a receiver or transmitter

#89
20090309770
2009-12-17

Methods and apparatus for programmable decoding of a plurality of code types

#90
20090259921
2009-10-15

Method and apparatus for decoding shortened BCH codes or reed-solomon codes

#91
20090245430
2009-10-01

Efficient parallel sub-packet decoding using multiple decoders

#92
20090235147
2009-09-17

Rate matching method in mobile communication system

#93
20090193311
2009-07-30

Retransmission of erroneous data

#94
20090185605
2009-07-23

Seamless change of depth of a general convolutional interleaver during transmission without loss of data

#95
20090177950
2009-07-09

Rate matching method in mobile communication system

#96
20090175298
2009-07-09

Rate matching method in mobile communication system

#97
20090141605
2009-06-04

OPTICAL DISC REPRODUCING DEVICE AND OPTICAL DISC REPRODUCING METHOD

#98
20090106638
2009-04-23

CALCULATION PROCESSING DEVICE FOR PERFORMING HIGH-SPEED CALCULATION

#99
20090106621
2009-04-23

Data decoding apparatus, data decoding method, data transmitting/receiving system, data receiving apparatus, data receiving method and program

#100
20090106620
2009-04-23

LDPC decoding apparatus, decoding method and program

#101
20090094501
2009-04-09

Methods and apparatus to select tornado error correction parameter

#102
20090094499
2009-04-09

REPRODUCTION APPARATUS AND REPRODUCTION METHOD

#103
20090060068
2009-03-05

Method and apparatus for bit interleaving and deinterleaving in wireless communication systems

#104
20090037791
2009-02-05

Layered decoder and method for performing layered decoding

#105
20090031178
2009-01-29

Method and system for adaptive interleaving

#106
20080320370
2008-12-25

CRC generator polynomial select method, CRC coding method and CRC coding circuit

#107
20080313508
2008-12-18

Method and system for adaptive interleaving

#108
20080301523
2008-12-04

Method of improving the iterative decoding of codes

#109
20080276138
2008-11-06

Dynamically configurable interleaver scheme using at least one dynamically changeable interleaving parameter

#110
20080270961
2008-10-30

Error correction code (ECC) decoding architecture design using synthesis-time design parameters

#111
20080256418
2008-10-16

Dynamic stream interleaving and sub-stream based delivery

#112
20080244366
2008-10-02

Adaptable channel compensation for reliable communication over fading communication links

#113
20080172590
2008-07-17

Quadratic polynomial permutation (QPP) interleaver providing hardware savings and flexible granularity adaptable to any possible turbo code block size

#114
20080163027
2008-07-03

LDPC encoding methods and apparatus

#115
20080133997
2008-06-05

Turbo decoder employing ARP (almost regular permutation) interleave and inverse thereof as de-interleave

#116
20080115040
2008-05-15

Checksum generator for variable-length data

#117
20080115032
2008-05-15

Efficient almost regular permutation (ARP) interleaver and method

#118
20080052596
2008-02-28

Method and device for decoding blocks encoded with an LDPC code

#119
20080028272
2008-01-31

Method and apparatus for performing low-density parity-check (LDPC) code operations using a multi-level permutation

#120
20070277064
2007-11-29

RECONFIGURABLE CONVOLUTIONAL INTERLEAVER/DEINTERLEAVER USING MINIMUM AMOUNT OF MEMORY AND AN ADDRESS GENERATOR

#121
20070229344
2007-10-04

Receive circuit

#122
20070198901
2007-08-23

CONFIGURABLE INTERFACE FOR CONNECTING VARIOUS CHIPSETS FOR WIRELESS COMMUNICATION TO A PROGRAMMABLE (MULTI-)PROCESSOR

#123
20070192663
2007-08-16

Methods and apparatus to select tornado error correction parameters

#124
20070180528
2007-08-02

System and method for reducing antivirus false positives

#125
20070165453
2007-07-19

Reconfigurable bit-manipulation node

#126
20070162833
2007-07-12

Reconfigurable bit-manipulation node

#127
20070162823
2007-07-12

System and method for optimizing iterative circuit for cyclic redundency check (CRC) calculation

#128
20070162789
2007-07-12

Method and system for controlling an interleaver

#129
20070139229
2007-06-21

Method and apparatus for encoding blocks of data with a blocks oriented code and for decoding such blocks with a controllable latency decoding, in particular for a wireless communication system of the WLAN or WPAN type

#130
20070124656
2007-05-31

Generic maximum aposteriori probability decoder for use in software-defined radio systems

#131
20070110178
2007-05-17

Configurable de-interleaver design

#132
20070011566
2007-01-11

Clash-free irregular-repeat-accumulate code

#133
20060251001
2006-11-09

Rate matching method in mobile communication system

#134
20060236192
2006-10-19

Adaptable channel compensation for reliable communication over fading communication links

#135
20060153311
2006-07-13

Method and system for dynamic interleaver adaptation scheme in VDSL

#136
20060153308
2006-07-13

Method and system for dynamic interleaver adaptation scheme in VDSL

#137
20060153250
2006-07-13

Coding of data stream

#138
20060107174
2006-05-18

Seamless change of depth of a general convolutional interleaver during transmission without loss of data

#139
20060080588
2006-04-13

Method and system for adaptive interleaving

#140
20060080586
2006-04-13

Method and system for adaptive interleaving

#141
20060064610
2006-03-23

Method and system for adaptive interleaving

#142
20060061496
2006-03-23

Self-adjusting PRML receiver

#143
20060020872
2006-01-26

LDPC encoding methods and apparatus

#144
20060010188
2006-01-12

Method of and apparatus for implementing fast orthogonal transforms of variable size

#145
20050265556
2005-12-01

Signal processing circuit

#146
20050258987
2005-11-24

Method and apparatus for performing low-density parity-check (LDPC) code operations using a multi-level permutation

#147
20050246610
2005-11-03

Coding device and communication system using the same

#148
20050246609
2005-11-03

Coding device and communication system using the same

#149
20050246608
2005-11-03

Coding device and communication system using the same

#150
20050246607
2005-11-03

Coding device and communication system using the same

#151
20050172200
2005-08-04

Turbo-code decoding using variably set learning interval and sliding window

#152
20050141385
2005-06-30

Disk apparatus and disk reproducing method

#153
20050138534
2005-06-23

Maximum likelihood encoding apparatus, maximum likelihood encoding method, program and reproduction apparatus

#154
20050010850
2005-01-13

System and methods for transmitting data

#155
20050010630
2005-01-13

Method and apparatus for determining a remainder in a polynomial ring