using approximations for check node processing

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CPC
H03M13/1117

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Parent Industries

HELECTRICITY H03Electronic circuits H03MCODING DECODING CODE CONVERSION IN GENERAL H03M13/00Coding, 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

Current Industry

H03M13/1117using approximations for check node processing

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for reading and writing unreliable memories and a correspond...
- Patent number 12,057,858
- Issue date Aug 6, 2024
- Ecole Polytechnique Federale de Lausanne (EPFL)
- Andreas Burg
- G11 - INFORMATION STORAGE
Information Patent Grant
Error recovery using adaptive LLR lookup table
- Patent number 12,009,841
- Issue date Jun 11, 2024
- INNOGRIT TECHNOLOGIES CO., LTD.
- Han Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method, system, device and storage medium for constructing base mat...
- Patent number 11,848,684
- Issue date Dec 19, 2023
- Chongqing University
- Yong Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-channel decoder with distributed scheduling
- Patent number 11,817,878
- Issue date Nov 14, 2023
- MaxLinear, Inc.
- Gert Schedelbeck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PMD-to-TC-MAC interface with 2-stage FEC protection
- Patent number 11,799,500
- Issue date Oct 24, 2023
- MaxLinear, Inc.
- Gert Schedelbeck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Early convergence for decoding of LDPC codes
- Patent number 11,664,823
- Issue date May 30, 2023
- Beijing Tenafe Electronic Technology Co., Ltd.
- Yingquan Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for decoding low-density parity-check code
- Patent number 11,595,060
- Issue date Feb 28, 2023
- Electronics and Telecommunications Research Institute
- Nam Il Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Error recovery using adaptive LLR lookup table
- Patent number 11,528,039
- Issue date Dec 13, 2022
- INNOGRIT TECHNOLOGIES CO., LTD.
- Han Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic device and method of operating the same
- Patent number 11,501,170
- Issue date Nov 15, 2022
- SK hynix Inc.
- Dae Sung Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vertical layered finite alphabet iterative decoding
- Patent number 11,381,255
- Issue date Jul 5, 2022
- Codelucida, Inc.
- Benedict J. Reynwar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Memory system with low-complexity decoding and method of operating...
- Patent number 11,356,123
- Issue date Jun 7, 2022
- SK Hynix Inc.
- Chenrong Xiong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-density parity-check (LDCP) decoder of reconstruction-computati...
- Patent number 11,316,541
- Issue date Apr 26, 2022
- Samsung Electronics Co., Ltd.
- Linfang Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Simplified check node processing in non-binary LDPC decoder
- Patent number 11,290,128
- Issue date Mar 29, 2022
- Universite de Bretagne Sud
- Cédric Marchand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for constructing parity-check concatenated polar codes and a...
- Patent number 11,283,470
- Issue date Mar 22, 2022
- Korea Advanced Institute of Science and Technology
- Jeongseok Ha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Early convergence for decoding of LDPC codes
- Patent number 11,218,166
- Issue date Jan 4, 2022
- Beijing Tenafe Electronic Technology Co., Ltd.
- Yingquan Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of operating decoder for reducing computational complexity a...
- Patent number 11,128,321
- Issue date Sep 21, 2021
- Samsung Electronics Co., Ltd.
- Dong Min Shin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Flash memory controller, storage device and reading method
- Patent number 11,115,063
- Issue date Sep 7, 2021
- Silicon Motion, Inc.
- Shiuan-Hao Kuo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Error correction decoder and memory system having the same
- Patent number 11,031,952
- Issue date Jun 8, 2021
- SK hynix Inc.
- Dae Sung Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low density parity check code decoder and method for decoding LDPC...
- Patent number 10,972,129
- Issue date Apr 6, 2021
- Korea University Research and Business Foundation
- Jun Heo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for encoding and decoding of variable length q...
- Patent number 10,931,310
- Issue date Feb 23, 2021
- Huawei Technologies Co., Ltd.
- Vasily Stanislavovich Usatyuk
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast error recovery with error correction code (ECC) syndrome weigh...
- Patent number 10,892,777
- Issue date Jan 12, 2021
- Seagate Technology LLC
- Zheng Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Error correction device, operating method of error correction devic...
- Patent number 10,868,566
- Issue date Dec 15, 2020
- Samsung Electronics Co., Ltd.
- Kyeongcheol Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High throughput hardware unit providing efficient lossless data com...
- Patent number 10,784,892
- Issue date Sep 22, 2020
- Ambarella International LP
- Junqiang Lan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Die-wise residual bit error rate (RBER) estimation for memories
- Patent number 10,707,901
- Issue date Jul 7, 2020
- Intel Corporation
- Poovaiah M Palangappa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Permutation network designing method, and permutation circuit of QC...
- Patent number 10,700,708
- Issue date Jun 30, 2020
- Shenzhen EpoStar Electronics Limited CO.
- Yu-Hua Hsiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system with decoders and method of operating such memory sys...
- Patent number 10,700,706
- Issue date Jun 30, 2020
- SK Hynix Inc.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of operating decoder for reducing computational complexity a...
- Patent number 10,700,714
- Issue date Jun 30, 2020
- Samsung Electronics Co., Ltd.
- Dong Min Shin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Min-sum decoding for LDPC codes
- Patent number 10,680,647
- Issue date Jun 9, 2020
- SK Hynix Inc.
- Aman Bhatia
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and devices for error correcting codes decoding
- Patent number 10,637,510
- Issue date Apr 28, 2020
- Universite de Bretagne Sud
- Cédric Marchand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Techniques for correcting data errors in memory devices
- Patent number 10,621,035
- Issue date Apr 14, 2020
- Intel Corporation
- Ravi H. Motwani
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LOW-DENSITY PARITY-CHECK DECODER
- Publication number 20240364364
- Publication date Oct 31, 2024
- NewSouth Innovations Pty Limited
- Jinyu CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CHANNEL DECODER WITH DISTRIBUTED SCHEDULING
- Publication number 20240195435
- Publication date Jun 13, 2024
- MaxLinear, Inc.
- Gert Schedelbeck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARLY STOPPING OF BIT-FLIP LOW DENSITY PARITY CHECK DECODING BASED...
- Publication number 20230396271
- Publication date Dec 7, 2023
- Micron Technology, Inc.
- Eyal En Gad
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD, SYSTEM, DEVICE AND STORAGE MEDIUM FOR CONSTRUCTING BASE MAT...
- Publication number 20230087247
- Publication date Mar 23, 2023
- CHONGQING UNIVERSITY
- Yong LI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ERROR RECOVERY USING ADAPTIVE LLR LOOKUP TABLE
- Publication number 20230086057
- Publication date Mar 23, 2023
- INNOGRIT TECHNOLOGIES CO., LTD
- Han ZHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PMD-TO-TC-MAC INTERFACE WITH 2-STAGE FEC PROTECTION
- Publication number 20230006693
- Publication date Jan 5, 2023
- Gert Schedelbeck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DECODING METHOD ADOPTING ALGORITHM WITH WEIGHT-BASED ADJUSTED PARAM...
- Publication number 20220399903
- Publication date Dec 15, 2022
- Realtek Semiconductor Corp.
- Liang-Wei Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
EARLY CONVERGENCE FOR DECODING OF LDPC CODES
- Publication number 20220376706
- Publication date Nov 24, 2022
- Beijing Tenafe Electronic Technology Co., Ltd.
- Yingquan Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ERROR RECOVERY USING ADAPTIVE LLR LOOKUP TABLE
- Publication number 20220302932
- Publication date Sep 22, 2022
- INNOGRIT TECHNOLOGIES CO., LTD
- Han ZHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW-DENSITY PARITY-CHECK (LDPC) DECODER OF RECONSTRUCTION-COMPUTATI...
- Publication number 20220103187
- Publication date Mar 31, 2022
- Samsung Electronics Co., Ltd.
- Linfang WANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DATA PROCESSING IN CHANNEL DECODING
- Publication number 20220052784
- Publication date Feb 17, 2022
- Nokia Technologies Oy
- Kai ZHU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR DECODING LOW-DENSITY PARITY-CHECK CODE
- Publication number 20220038114
- Publication date Feb 3, 2022
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Nam Il KIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ITERATIVE DECODER FOR DECODING A CODE COMPOSED OF AT LEAST TWO CONS...
- Publication number 20220021400
- Publication date Jan 20, 2022
- UNIVERSITE DE BRETAGNE SUD
- Emmanuel BOUTILLON
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC DEVICE AND METHOD OF OPERATING THE SAME
- Publication number 20210158169
- Publication date May 27, 2021
- SK HYNIX INC.
- Dae Sung Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIMPLIFIED CHECK NODE PROCESSING IN NON-BINARY LDPC DECODER
- Publication number 20210143838
- Publication date May 13, 2021
- UNIVERSITE DE BRETAGNE SUD
- Cédric MARCHAND
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FLASH MEMORY CONTROLLER, STORAGE DEVICE AND READING METHOD
- Publication number 20210083688
- Publication date Mar 18, 2021
- SILICON MOTION, INC.
- Shiuan-Hao Kuo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEMORY SYSTEM WITH LOW-COMPLEXITY DECODING AND METHOD OF OPERATING...
- Publication number 20210013905
- Publication date Jan 14, 2021
- SK HYNIX INC.
- Chenrong XIONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR CONSTRUCTING PARITY-CHECK CONCATENATED POLAR CODES AND A...
- Publication number 20210006267
- Publication date Jan 7, 2021
- Korea Advanced Institute of Science and Technology
- Jeongseok HA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ERROR CORRECTION DECODER AND MEMORY SYSTEM HAVING THE SAME
- Publication number 20200389186
- Publication date Dec 10, 2020
- SK HYNIX INC.
- Dae Sung Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF OPERATING DECODER FOR REDUCING COMPUTATIONAL COMPLEXITY A...
- Publication number 20200287571
- Publication date Sep 10, 2020
- Samsung Electronics Co., Ltd.
- DONG MIN SHIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FAST ERROR RECOVERY WITH ERROR CORRECTION CODE (ECC) SYNDROME WEIGH...
- Publication number 20200252079
- Publication date Aug 6, 2020
- Seagate Technology LLC
- Zheng Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Vertical Layered Finite Alphabet Iterative Decoding
- Publication number 20200220557
- Publication date Jul 9, 2020
- Codelucida, Inc.
- Benedict J. Reynwar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW DENSITY PARITY CHECK CODE DECODER AND METHOD FOR DECODING LDPC...
- Publication number 20200119750
- Publication date Apr 16, 2020
- Korea University Research and Business Foundation
- Jun Heo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING OF VARIABLE LENGTH Q...
- Publication number 20190268021
- Publication date Aug 29, 2019
- Huawei Technologies Co., Ltd
- Vasily Stanislavovich USATYUK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD OF OPERATING DECODER FOR REDUCING COMPUTATIONAL COMPLEXITY A...
- Publication number 20190132010
- Publication date May 2, 2019
- Samsung Electronics Co., Ltd.
- DONG MIN SHIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MIN-SUM DECODING FOR LDPC CODES
- Publication number 20190097656
- Publication date Mar 28, 2019
- SK HYNIX INC.
- Aman Bhatia
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Shift Coefficient And Lifting Factor Design For NR LDPC Code
- Publication number 20180198466
- Publication date Jul 12, 2018
- MEDIATEK INC.
- Mao-Ching Chiu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD OF OPERATING DECODER FOR REDUCING COMPUTATIONAL COMPLEXITY A...
- Publication number 20170359090
- Publication date Dec 14, 2017
- Samsung Electronics Co., Ltd.
- DONG MIN SHIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LDPC Post-Processor Architecture and Method for Low Error Floor Con...
- Publication number 20170353194
- Publication date Dec 7, 2017
- TEXAS INSTRUMENTS INCORPORATED
- Yaoyu Tao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LDPC POST-PROCESSOR ARCHITECTURE AND METHOD FOR LOW ERROR FLOOR CON...
- Publication number 20170149446
- Publication date May 25, 2017
- TEXAS INSTRUMENTS INCORPORATED
- Yaoyu Tao
- H03 - BASIC ELECTRONIC CIRCUITRY

using approximations for check node processing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for reading and writing unreliable memories and a correspond...

Error recovery using adaptive LLR lookup table

Method, system, device and storage medium for constructing base mat...

Multi-channel decoder with distributed scheduling

PMD-to-TC-MAC interface with 2-stage FEC protection

Early convergence for decoding of LDPC codes

Method and apparatus for decoding low-density parity-check code

Error recovery using adaptive LLR lookup table

Electronic device and method of operating the same

Vertical layered finite alphabet iterative decoding

Memory system with low-complexity decoding and method of operating...

Low-density parity-check (LDCP) decoder of reconstruction-computati...

Simplified check node processing in non-binary LDPC decoder

Method for constructing parity-check concatenated polar codes and a...

Early convergence for decoding of LDPC codes

Method of operating decoder for reducing computational complexity a...

Flash memory controller, storage device and reading method

Error correction decoder and memory system having the same

Low density parity check code decoder and method for decoding LDPC...

Method and apparatus for encoding and decoding of variable length q...

Fast error recovery with error correction code (ECC) syndrome weigh...

Error correction device, operating method of error correction devic...

High throughput hardware unit providing efficient lossless data com...

Die-wise residual bit error rate (RBER) estimation for memories

Permutation network designing method, and permutation circuit of QC...

Memory system with decoders and method of operating such memory sys...

Method of operating decoder for reducing computational complexity a...

Min-sum decoding for LDPC codes

Methods and devices for error correcting codes decoding

Techniques for correcting data errors in memory devices

Patents Applicationslast 30 patents

LOW-DENSITY PARITY-CHECK DECODER

MULTI-CHANNEL DECODER WITH DISTRIBUTED SCHEDULING

EARLY STOPPING OF BIT-FLIP LOW DENSITY PARITY CHECK DECODING BASED...

METHOD, SYSTEM, DEVICE AND STORAGE MEDIUM FOR CONSTRUCTING BASE MAT...

ERROR RECOVERY USING ADAPTIVE LLR LOOKUP TABLE

PMD-TO-TC-MAC INTERFACE WITH 2-STAGE FEC PROTECTION

DECODING METHOD ADOPTING ALGORITHM WITH WEIGHT-BASED ADJUSTED PARAM...

EARLY CONVERGENCE FOR DECODING OF LDPC CODES

ERROR RECOVERY USING ADAPTIVE LLR LOOKUP TABLE

LOW-DENSITY PARITY-CHECK (LDPC) DECODER OF RECONSTRUCTION-COMPUTATI...

DATA PROCESSING IN CHANNEL DECODING

METHOD AND APPARATUS FOR DECODING LOW-DENSITY PARITY-CHECK CODE

ITERATIVE DECODER FOR DECODING A CODE COMPOSED OF AT LEAST TWO CONS...

ELECTRONIC DEVICE AND METHOD OF OPERATING THE SAME

SIMPLIFIED CHECK NODE PROCESSING IN NON-BINARY LDPC DECODER

FLASH MEMORY CONTROLLER, STORAGE DEVICE AND READING METHOD

MEMORY SYSTEM WITH LOW-COMPLEXITY DECODING AND METHOD OF OPERATING...

METHOD FOR CONSTRUCTING PARITY-CHECK CONCATENATED POLAR CODES AND A...

ERROR CORRECTION DECODER AND MEMORY SYSTEM HAVING THE SAME

METHOD OF OPERATING DECODER FOR REDUCING COMPUTATIONAL COMPLEXITY A...

FAST ERROR RECOVERY WITH ERROR CORRECTION CODE (ECC) SYNDROME WEIGH...

Vertical Layered Finite Alphabet Iterative Decoding

LOW DENSITY PARITY CHECK CODE DECODER AND METHOD FOR DECODING LDPC...

METHOD AND APPARATUS FOR ENCODING AND DECODING OF VARIABLE LENGTH Q...

METHOD OF OPERATING DECODER FOR REDUCING COMPUTATIONAL COMPLEXITY A...

MIN-SUM DECODING FOR LDPC CODES

Shift Coefficient And Lifting Factor Design For NR LDPC Code

METHOD OF OPERATING DECODER FOR REDUCING COMPUTATIONAL COMPLEXITY A...

LDPC Post-Processor Architecture and Method for Low Error Floor Con...

LDPC POST-PROCESSOR ARCHITECTURE AND METHOD FOR LOW ERROR FLOOR CON...