ClassID:

222889

H03M13/453 - 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  - ; Soft decoding, i.e. using symbol reliability information using a set of candidate code words, e.g. ordered statistics decoding [OSD] wherein the candidate code words are obtained by an algebraic decoder, e.g. Chase decoding

Sub-classes:
Recent Application in this class:
#1
20260142675
2026-05-21

MULTI-CANDIDATE SUCCESSIVE CANCELLATION LIST DECODING OF POLAR CODES

#2
20250211257
2025-06-26

FAST COMBINED CHASE AND GMD DECODING OF GENERALIZED REED-SOLOMON CODES

#3
20200389189
2020-12-10

Methods and devices for operating in beam hopping configuration and under a range of signal to noise ratio conditions

#4
20200162106
2020-05-21

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

#5
20190081644
2019-03-14

Decoder controller, error correction circuit, operating method thereof and data storage device including the same

#6
20190068320
2019-02-28

Systems and methods for advanced iterative decoding and channel estimation of concatenated coding systems

#7
20190068319
2019-02-28

Groebner-bases approach to fast chase decoding of generalized Reed-Solomon codes

#8
20180323811
2018-11-08

SD decoder for digital communications

#9
20180302109
2018-10-18

Method and apparatus for decoding three-dimensional turbo product code based on crossing layers

#10
20180275889
2018-09-27

Append only streams for storing data on a solid state device

#11
20180210789
2018-07-26

Memory system and operating method thereof

#12
20180205398
2018-07-19

BM-based fast chase decoding of binary BCH codes through degenerate list decoding

#13
20180152207
2018-05-31

Memory controller, memory system, and control method

#14
20180048332
2018-02-15

Low latency soft decoder architecture for generalized product codes

#15
20180034481
2018-02-01

Reed-Solomon decoders and decoding methods

#16
20170279468
2017-09-28

Soft decoder for generalized product codes

#17
20170279463
2017-09-28

Techniques for low-latency chase decoding of turbo product codes with soft information

#18
20170068593
2017-03-09

Memory system, memory controller and memory control method

#19
20160352463
2016-12-01

Systems and methods for advanced iterative decoding and channel estimation of concatenated coding systems

#20
20160344426
2016-11-24

Performance optimization in soft decoding for turbo product codes

#21
20160329988
2016-11-10

Error correction with test of a plurality of lengths for a data frame

#22
20160182087
2016-06-23

GLDPC soft decoding with hard decision inputs

#23
20160179616
2016-06-23

Operating method of flash memory system

#24
20160072657
2016-03-10

Systems and methods for advanced iterative decoding and channel estimation of concatenated coding systems

#25
20150341056
2015-11-26

Device for correcting two errors with a code of hamming distance three or four

#26
20150256196
2015-09-10

Soft decoding of polar codes

#27
20140376650
2014-12-25

Systems and methods for advanced iterative decoding and channel estimation of concatenated coding systems

#28
20140351672
2014-11-27

Miscorrection detection for error correcting codes using bit reliabilities

#29
20140317466
2014-10-23

Communication device, communication method, and communication program

#30
20140059407
2014-02-27

Chase coding for error correction of encrypted packets with parity

#31
20140015697
2014-01-16

Combined wu and chase decoding of cyclic codes

#32
20140006896
2014-01-02

Combined Koetter-Vardy and Chase decoding of cyclic codes

#33
20130262954
2013-10-03

Reducing processing complexity and cost associated with a soft forward error correction (FEC) operation

#34
20100287451
2010-11-11

Incremental generation of polynomials for decoding reed-solomon codes

#35
20100281344
2010-11-04

Soft reed-solomon decoder based on error-and-erasure reed-solomon decoder

#36
20090187803
2009-07-23

Decoding of error correction code using partial bit inversion

#37
20090086839
2009-04-02

METHODS AND DEVICES FOR DECODING AND ENCODING DATA

#38
20080104489
2008-05-01

Maximum likelihood detector, error correction circuit and medium storage device

#39
20080104481
2008-05-01

Decoding device, encoding/decoding device and recording/reproducing device

#40
20080046799
2008-02-21

Method for Iteratively Decoding Block Codes and Decoding Device Therefor

#41
20060190799
2006-08-24

Decoding apparatus and method and program

#42
20060020874
2006-01-26

Decoder performance for block product codes

#43
20060020869
2006-01-26

Decoding block codes

#44
20050262423
2005-11-24

Majority detection in error recovery

#45
20050210358
2005-09-22

Soft decoding of linear block codes

#46
16693311
2020-07-07

Methods and devices for operating in beam hopping configuration and under a range of signal to noise ratio conditions

#47
14226369
2016-01-05

Chase decoding for turbo-product codes (TPC) using error intersections