ClassID:

222852

H03M13/3784 - 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  -  for soft-output decoding of block codes

Recent Application in this class:
#1
20250343561
2025-11-06

SOFT INFORMATION GENERATION FOR CONCATENATED FORWARD ERROR CORRECTION IN DIGIRAL SIGNAL PROCESSING

#2
20250279853
2025-09-04

SIMPLIFIED SYSTEM AND METHOD FOR BIT-INTERLEAVED CODED MODULATION WITH ITERATIVE DECODING (BICM-ID)

#3
20250055598
2025-02-13

SIMPLIFIED SYSTEM AND METHOD FOR BIT-INTERLEAVED CODED MODULATION WITH ITERATIVE DECODING (BICM-ID)

#4
20240264765
2024-08-08

Global Variance Parameter Based on Mutual Information in a Data Channel

#5
20230208445
2023-06-29

Signal correction using soft information in a data channel

#6
20220021403
2022-01-20

Systems and methods for decoding error correcting codes with historical decoding information

#7
20210311876
2021-10-07

Systems and methods for decoding error correcting codes with historical decoding information

#8
20210119648
2021-04-22

Soft decoding of rate-compatible polar codes

#9
20200162113
2020-05-21

Encryption device and decryption device, and operation method thereof

#10
20200117536
2020-04-16

Data storage system and method for decoding data based on extrapolated flipped-bit data

#11
20200106462
2020-04-02

DECODING METHOD AND DECODER

#12
20190319647
2019-10-17

Soft decoding of rate-compatible polar codes

#13
20190268026
2019-08-29

Iterative equalization using non-linear models in a soft-input soft-output trellis

#14
20190165884
2019-05-30

Irregular polar code encoding

#15
20190068320
2019-02-28

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

#16
20180374543
2018-12-27

Decoding method, memory storage device and memory control circuit unit

#17
20180262214
2018-09-13

Soft decoding of rate-compatible polar codes

#18
20180227076
2018-08-09

Irregular polar code encoding

#19
20180226999
2018-08-09

Soft-output decoding of codewords encoded with polar code

#20
20170033805
2017-02-02

Scheduling strategies for iterative decoders

#21
20160380725
2016-12-29

Method, system and device for error detection in OFDM wireless communication networks

#22
20160352463
2016-12-01

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

#23
20160269144
2016-09-15

ADAPTIVE DATA INTERFERENCE CANCELLATION

#24
20160226526
2016-08-04

Systems and Methods for Soft Data Based Cross Codeword Error Correction

#25
20160218752
2016-07-28

Iterative equalization using non-linear models in a soft-input soft-output trellis

#26
20160072657
2016-03-10

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

#27
20160043745
2016-02-11

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

#28
20160043744
2016-02-11

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

#29
20160043743
2016-02-11

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

#30
20160028417
2016-01-28

Decoding method, decoding apparatus, and communications system

#31
20150333942
2015-11-19

Digital communication system

#32
20150326253
2015-11-12

Forward error correction with turbo/non-turbo switching

#33
20150052419
2015-02-19

Error correction capability improvement in the presence of hard bit errors

#34
20140376650
2014-12-25

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

#35
20140351672
2014-11-27

Miscorrection detection for error correcting codes using bit reliabilities

#36
20140307569
2014-10-16

Adaptive data interference cancellation

#37
20140153625
2014-06-05

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

#38
20130326314
2013-12-05

Nonvolatile memory device and related read method using hard and soft decision decoding

#39
20130212452
2013-08-15

Apparatus and method for comparing pairs of binary words

#40
20130212441
2013-08-15

System and method for signature-based redundancy comparison

#41
20120076247
2012-03-29

SISO decoder for a block code

#42
20100241926
2010-09-23

Communication device employing binary product coding with selective additional cyclic redundancy check (CRC) therein

#43
20100235718
2010-09-16

Decoding techniques for correcting errors using soft information

#44
20100058149
2010-03-04

Decoder of error correction codes

#45
20090234792
2009-09-17

Memory devices and data decision methods

#46
20080046799
2008-02-21

Method for Iteratively Decoding Block Codes and Decoding Device Therefor

#47
20070044006
2007-02-22

Decoding techniques for correcting errors using soft information

#48
20060020869
2006-01-26

Decoding block codes

#49
15059397
2018-04-24

Fast decoding of data stored in a flash memory

#50
14584326
2020-01-28

Soft-decision input generation for data storage systems