ClassID:

222911

H03M13/6337 - 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; Joint error correction and other techniques Error control coding in combination with channel estimation

Recent Application in this class:
#1
20220393702
2022-12-08

Decoding signals by guessing noise

#2
20220014214
2022-01-13

Decoding signals by guessing noise

#3
20200228147
2020-07-16

Data transmission method, apparatus and storage medium

#4
20200186172
2020-06-11

Decoding signals by guessing noise

#5
20190199473
2019-06-27

Decoding concatenated codes by guessing noise

#6
20190199377
2019-06-27

Decoding signals by guessing noise

#7
20190068320
2019-02-28

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

#8
20190058494
2019-02-21

Channel error rate optimization using Markov codes

#9
20190028119
2019-01-24

Indicating a number of copied information bits in a retransmission

#10
20180173655
2018-06-21

Multi-channel memory operations based on bit error rates

#11
20180152264
2018-05-31

Wireless transmission method for simple receivers

#12
20180091174
2018-03-29

PROGRESSIVE POLAR CHANNEL CODING IN FLASH MEMORY AND COMMUNICATIONS

#13
20170155474
2017-06-01

Wireless receiver

#14
20170041024
2017-02-09

Method and apparatus for reducing idle cycles during LDPC decoding

#15
20170004038
2017-01-05

Systems and methods for enhanced data recovery in a solid state memory system

#16
20160352463
2016-12-01

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

#17
20160072657
2016-03-10

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

#18
20160043745
2016-02-11

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

#19
20160043744
2016-02-11

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

#20
20160043743
2016-02-11

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

#21
20160041874
2016-02-11

Systems and methods for enhanced data recovery in a solid state memory system

#22
20150326253
2015-11-12

Forward error correction with turbo/non-turbo switching

#23
20150263762
2015-09-17

Forward error correction (FEC) for local area networks (LANs)

#24
20150188577
2015-07-02

Controller of nonvolatile semiconductor memory

#25
20150171895
2015-06-18

Use of parity-check coding for carrier-phase estimation in an optical transport system

#26
20150089330
2015-03-26

Systems and methods for enhanced data recovery in a solid state memory system

#27
20140376650
2014-12-25

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

#28
20140327981
2014-11-06

Margining decoding utilizing soft-inputs

#29
20140229805
2014-08-14

LLR computation device and error correction decoding device

#30
20140153625
2014-06-05

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

#31
20140149825
2014-05-29

Scaling factors for hard decision reads of codewords distributed across die

#32
20140115431
2014-04-24

Systems and methods for positive feedback short media defect detection

#33
20140115430
2014-04-24

Systems and methods for iterative data processing using feedback iteration

#34
20140095963
2014-04-03

Pattern-dependent short media defect detection

#35
20140075264
2014-03-13

Correcting errors in miscorrected codewords using list decoding

#36
20140068394
2014-03-06

Systems and methods for sector quality determination in a data processing system

#37
20140068389
2014-03-06

Optimized scheme and architecture of hard drive queue design

#38
20140059403
2014-02-27

Parameter estimation using partial ECC decoding

#39
20140053047
2014-02-20

Method and apparatus of triple-decoding for IEEE 802.11p physical layer mechanism

#40
20130335850
2013-12-19

Initialization for decoder-based filter calibration

#41
20130266095
2013-10-10

Soft-bit generation and channel estimation for interference cancellation using decoder output

#42
20130111297
2013-05-02

Systems and Methods for Symbol Selective Scaling in a Data Processing Circuit

#43
20130013976
2013-01-10

CODE BLOCK REORDERING PRIOR TO FORWARD ERROR CORRECTION DECODING BASED ON PREDICTED CODE BLOCK RELIABILITY

#44
20120284585
2012-11-08

Systems and methods for queue based data detection and decoding

#45
20120144267
2012-06-07

Data reading method, memory storage apparatus, and controller thereof

#46
20120039423
2012-02-16

Method and system for decoding control data in GSM-based systems using inherent redundancy

#47
20110307767
2011-12-15

Method and apparatus for signal-to-noise ratio estimation in convolutional codes (Viterbi) decoder

#48
20110296276
2011-12-01

Dynamic buffer management in a NAND memory controller to minimize age related performance degradation due to error correction

#49
20100318876
2010-12-16

DECODING DEVICE, DECODING METHOD, DECODING PROGRAM, RECEPTION DEVICE, AND COMMUNICATION SYSTEM

#50
20100281334
2010-11-04

Systems and methods for communications

#51
20100268996
2010-10-21

Systems and methods for predicting failure of a storage medium

#52
20100223534
2010-09-02

Code block reordering prior to forward error correction decoding based on predicted code block reliability

#53
20100208851
2010-08-19

Method and system for improving reception in wired and wireless receivers through redundancy and iterative processing

#54
20090323846
2009-12-31

Method and apparatus for computing soft decision input metrics to a turbo decoder

#55
20090292967
2009-11-26

Channel switching signal generating circuit and channel switching signal generating method

#56
20090290667
2009-11-26

Joint symbol, amplitude, and rate estimator

#57
20090276689
2009-11-05

Using short burst error detector in a queue-based system

#58
20090276679
2009-11-05

Hybrid ARQ transmission method with effective channel matrix and decision statistics resetting

#59
20090273492
2009-11-05

Systems and methods for queue based data detection and decoding

#60
20090125794
2009-05-14

ACS unit of a Viterbi decoder and method for calculating a bit error rate before a Viterbi decoder

#61
20090067553
2009-03-12

Joint symbol, amplitude, and rate estimator

#62
20090037795
2009-02-05

Denoising and error correction for finite input, general output channel

#63
20090037597
2009-02-05

Joint symbol, amplitude, and rate estimator

#64
20080301524
2008-12-04

Decoder device and method for decoding data stored in storage medium

#65
20080240273
2008-10-02

RADIO TRANSMITTING APPARATUS AND RADIO RECEIVING APPARATUS USING OFDM

#66
20080101506
2008-05-01

Receiver for the geosynchronous (GEO) satellite reverse link using tail-biting code

#67
20080075551
2008-03-27

Tip dresser

#68
20080075204
2008-03-27

Decoding method and system for real-time wireless channel estimation

#69
20080052607
2008-02-28

Apparatus and method for soft decision viterbi decoding

#70
20080024335
2008-01-31

Local Erasure Map Decoder

#71
20080019468
2008-01-24

SOFT SAMPLE SCALING IN A TURBO DECODER

#72
20080008257
2008-01-10

Communication link control using iterative code metrics

#73
20070286292
2007-12-13

Turbo decoding with iterative estimation of channel parameters

#74
20070127605
2007-06-07

Method and apparatus for computing soft decision input metrics to a turbo decoder

#75
20070019752
2007-01-25

Decoders using fixed noise variance and methods of using the same

#76
20060251192
2006-11-09

Method and system for redundancy-based decoding in 8-PSK GSM systems

#77
20060209995
2006-09-21

Viterbi decoder

#78
20060120488
2006-06-08

Method and system for decoding control data in GSM-based systems using inherent redundancy

#79
20060047842
2006-03-02

Joint symbol, amplitude, and rate estimator

#80
20060039510
2006-02-23

Method and system for improving reception in wired and wireless receivers through redundancy and iterative processing

#81
20060005104
2006-01-05

Decoding apparatus and method for decoding the data encoded with an LDPC code

#82
20050259766
2005-11-24

Efficient MLSE equalizer implementation

#83
20050144543
2005-06-30

Pre-processing apparatus using nonuniform quantization of channel reliability value and LDPC decoding system using the same