Patents-Review.com
ClassID:

222730 ⎘

H03M13/1157 - 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; Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits; Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes; Structural properties of the code parity-check or generator matrix Low-density generator matrices [LDGM]

Recent Application in this class:
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BUS REMAPPING DATA PROTECTION FOR VOLATILE MEMORIES

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20250070798
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2024-06-20

Low-density parity-check (LDPC) encoding method and apparatus

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LOW DENSITY PARITY CHECK ENCODER HAVING LENGTH OF 64800 AND CODE RATE OF 7/15, AND LOW DENSITY PARITY CHECK ENCODING METHOD USING THE SAME

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2023-10-05

Low density parity check encoder having length of 16200 and code rate of 3/15, and low density parity check encoding method using the same

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2023-04-06

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20230036512
2023-02-02

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20220393791
2022-12-08

Method and apparatus for encoding and decoding polar code

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20220360282
2022-11-10

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2022-09-22

Low density parity check encoder having length of 16200 and code rate of 3/15, and low density parity check encoding method using the same

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2022-09-01

Transmitting apparatus and bit interleaving method thereof

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20220271774
2022-08-25

TRANSMISSION METHOD AND RECEPTION METHOD

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2022-08-11

Low-density parity-check (LDPC) encoding method and apparatus

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20210376857
2021-12-02

High-rate long LDPC codes

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2021-09-30

Method and system for generating parity check matrix for low-density parity check codes

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20210281277
2021-09-09

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Low density parity check encoder having length of 64800 and code rate of 7/15, and low density parity check encoding method using the same

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Low density parity check encoder having length of 16200 and code rate of 3/15, and low density parity check encoding method using the same

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2021-06-17

Transmission method and reception method

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2021-04-15

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20210091793
2021-03-25

Method and apparatus for generating an LDPC code with a required error floor

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20210075445
2021-03-11

Transmission method and reception device

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20210036717
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20210021285
2021-01-21

Transmitting apparatus and bit interleaving method thereof

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2021-01-07

Apparatus, system and method of communicating a physical layer protocol data unit (PPDU)

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20210006308
2021-01-07

Apparatus, system and method of communicating a physical layer protocol data unit (PPDU)

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20200358491
2020-11-12

Apparatus, system and method of communicating a physical layer protocol data unit (PPDU)

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20200358457
2020-11-12

Transmission method and reception device

 #30
20200328843
2020-10-15

Apparatus, system and method of communicating a physical layer protocol data unit (PPDU)

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20200322008
2020-10-08

Apparatus, system and method of communicating a physical layer protocol data unit (PPDU)

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20200228141
2020-07-16

Apparatus, system and method of encoding a wireless transmission

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20200228140
2020-07-16

Apparatus, system and method of encoding a wireless transmission

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20200112322
2020-04-09

Multi-dimensional quasi-cyclic (QC) low-density parity-check (LDPC) code constructions

 #35
20200099398
2020-03-26

SC-LDPC code encoding method and device therefor

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20190393898
2019-12-26

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20190393891
2019-12-26

Low density parity check encoder having length of 16200 and code rate of 3/15, and low density parity check encoding method using the same

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2019-12-26

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2019-12-05

Low density parity check encoder having length of 64800 and code rate of 7/15, and low density parity check encoding method using the same

 #40
20190372594
2019-12-05

Transmitting apparatus and interleaving method thereof

 #41
20190356335
2019-11-21

Encoding method, communication method, and apparatus

 #42
20190349004
2019-11-14

Encoding method, decoding method, encoding apparatus, and decoding apparatus

 #43
20190326932
2019-10-24

Transmitter apparatus and bit interleaving method thereof

 #44
20190319646
2019-10-17

Transmission method and reception device

 #45
20190319640
2019-10-17

Method for generating encoded data that is encoded based on low-density parity-check codes, and method for decoding the encoded data

 #46
20190305885
2019-10-03

Data transmission method, data sending device, and data receiving device

 #47
20190280717
2019-09-12

Method and apparatus for encoding and decoding low density parity check codes

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20190280713
2019-09-12

Transmission apparatus and reception apparatus

 #49
20190222230
2019-07-18

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 #50
20190173494
2019-06-06

Method and apparatus for generating low-density parity-check code basis matrix

 #51
20190165810
2019-05-30

Method and apparatus for efficient data decoding

 #52
20190149171
2019-05-16

Transmitter and shortening method thereof

 #53
20180234113
2018-08-16

Decoding device, decoding method, and signal transmission system

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20180069569
2018-03-08

Transmission apparatus, transmission method, reception apparatus, and reception method

 #55
20170324424
2017-11-09

Transmitting apparatus and interleaving method thereof

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20170302295
2017-10-19

Low density parity check encoder having length of 64800 and code rate of 7/15, and low density parity check encoding method using the same

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20170019289
2017-01-19

Multi-element code modulation mapping method, device and computer storage medium

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20170012647
2017-01-12

Low density parity check encoder having length of 16200 code rate of 3/15, and low density parity check encoding method using the same

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20160352356
2016-12-01

Low density parity check encoder having length of 64800 and code rate of 7/15, and low density parity check encoding method using the same

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20160344425
2016-11-24

Transmitting apparatus and interleaving method thereof

 #61
20160344412
2016-11-24

Method and apparatus for encoding and decoding low density parity check codes

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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

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20160261374
2016-09-08

Transmitter and shortening method thereof

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20160261285
2016-09-08

Transmitter and shortening method thereof

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20160099725
2016-04-07

Reception apparatus and reception method

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20160049954
2016-02-18

Low density parity check encoder having length of 16200 and code rate of 3/15, and low density parity check encoding method using the same

 #67
20150341054
2015-11-26

Transmitter apparatus and bit interleaving method thereof

 #68
20150333942
2015-11-19

Digital communication system

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20150149859
2015-05-28

Method and apparatus for encoding and decoding data in memory system

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20150100844
2015-04-09

Low density parity check encoder having length of 64800 and code rate of 7/15, and low density parity check encoding method using the same

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20140289585
2014-09-25

Signal generating apparatus and signal generating method

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20140059402
2014-02-27

Method and apparatus for controlling the decoding of codewords received by a linear block code pipelined decoder from an input buffer

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20140006905
2014-01-02

Systems and methods for multi-stage decoding processing

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20120304035
2012-11-29

Transmission apparatus and transmission method

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20120110418
2012-05-03

Advanced data encoding with reduced erasure count for solid state drives

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20120106414
2012-05-03

Methods and apparatus for encoding data in a communication network

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20110060959
2011-03-10

Method and Apparatus for Data Receiving

 #78
20110029835
2011-02-03

Systems and methods for quasi-cyclic LDPC code production and decoding

 #79
20110029826
2011-02-03

Systems and methods for re-using decoding parity in a detector circuit

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20110022927
2011-01-27

Compact decoding of punctured codes

 #81
20080229168
2008-09-18

Multi-antenna transmitting apparatus, multi-antenna receiving apparatus, and data re-transmitting method

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20080114711
2008-05-15

Methods and apparatus for encoding data in a communication network

 #83
15686280
2019-08-27

Transmitter apparatus and bit interleaving method thereof