ClassID:

222944

H03M13/6563 - 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 Implementations using multi-port memories

Recent Application in this class:
#1
20240120945
2024-04-11

Generalized LDPC encoder, generalized LDPC encoding method and storage device

#2
20220413722
2022-12-29

Storage device set including storage device and reconfigurable logic chip, and storage system including the storage device set

#3
20220302929
2022-09-22

Multi-port—multi mode Reed Solomon decoder

#4
20220066949
2022-03-03

Codeword rotation for zone grouping of media codewords

#5
20200364155
2020-11-19

Codeword rotation for zone grouping of media codewords

#6
20180294921
2018-10-11

Encoder device, decoder device and transmission apparatus

#7
20170115885
2017-04-27

Self-addressing memory

#8
20160149596
2016-05-26

Turbo decoder with a low-power input format and associated method

#9
20160070499
2016-03-10

Configuring circuitry with memory access constraints for a program

#10
20160070498
2016-03-10

Memory system configured to avoid memory access hazards for LDPC decoding

#11
20160070485
2016-03-10

Self-addressing memory

#12
20150019931
2015-01-15

Error correcting decoding apparatus for decoding low-density parity-check codes

#13
20140019821
2014-01-16

Error correcting decoding apparatus for decoding low-density parity-check codes

#14
20120023383
2012-01-26

Error correcting decoding apparatus for decoding low-density parity-check codes

#15
20100269020
2010-10-21

LDPC decoder and method for LDPC decoding based on layered algorithm applied to parity check matrix

#16
20080072129
2008-03-20

COMMUNICATIONS DIGITAL SIGNAL PROCESSOR AND DIGITAL SIGNAL PROCESSING METHOD

#17
20070061666
2007-03-15

Method and system for interleaving in a parallel turbo decoder

#18
20060274772
2006-12-07

Methods for message passing decoding using simultaneous memory accesses

#19
20060206779
2006-09-14

Method and device for decoding DVB-S2 LDPC encoded codewords

#20
20050262421
2005-11-24

Efficient front end memory arrangement to support parallel bit node and check node processing in LDPC (Low Density Parity Check) decoders

#21
20050180513
2005-08-18

Iterative turbo decoder with single memory

#22
20050163233
2005-07-28

Communications digital signal processor and digital signal processing method