CN106992841A - 一种分组马尔可夫叠加编码的硬判决迭代译码方法 - Google Patents
一种分组马尔可夫叠加编码的硬判决迭代译码方法 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0059—Convolutional codes
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
- H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
- H03M13/1105—Decoding
- H03M13/1108—Hard decision decoding, e.g. bit flipping, modified or weighted bit flipping
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory codes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0047—Decoding adapted to other signal detection operation
- H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
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Cited By (7)
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CN108199723A (zh) * | 2018-01-12 | 2018-06-22 | 暨南大学 | 一种基于双递归的分组马尔可夫叠加编码方法 |
CN108880569A (zh) * | 2018-07-24 | 2018-11-23 | 暨南大学 | 一种基于反馈分组马尔科夫叠加编码的速率兼容编码方法 |
CN109639290A (zh) * | 2018-11-29 | 2019-04-16 | 中山大学 | 一种半随机分组叠加编码及译码方法 |
WO2019096184A1 (zh) * | 2017-11-15 | 2019-05-23 | 中兴通讯股份有限公司 | 阶梯码的解码方法、装置及存储介质 |
CN110739977A (zh) * | 2019-10-30 | 2020-01-31 | 华南理工大学 | 一种基于深度学习的bch码译码方法 |
CN110958025A (zh) * | 2019-12-17 | 2020-04-03 | 中山大学 | 一种基于叠加的短帧长编码及译码方法 |
CN115347980A (zh) * | 2022-08-09 | 2022-11-15 | 中山大学 | 面向5g ldpc码的部分叠加传输方法 |
Citations (3)
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CN103152060A (zh) * | 2013-01-17 | 2013-06-12 | 中山大学 | 一种分组马尔可夫叠加编码方法 |
CN103888151A (zh) * | 2014-03-28 | 2014-06-25 | 中山大学 | 一种基于分组马尔可夫叠加编码的多码率码编码方法 |
CN106059596A (zh) * | 2016-06-24 | 2016-10-26 | 中山大学 | 以二元bch码为成份码的分组马尔可夫叠加编码方法及其译码方法 |
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2017
- 2017-03-21 CN CN201710168035.XA patent/CN106992841B/zh active Active
Patent Citations (3)
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CN103152060A (zh) * | 2013-01-17 | 2013-06-12 | 中山大学 | 一种分组马尔可夫叠加编码方法 |
CN103888151A (zh) * | 2014-03-28 | 2014-06-25 | 中山大学 | 一种基于分组马尔可夫叠加编码的多码率码编码方法 |
CN106059596A (zh) * | 2016-06-24 | 2016-10-26 | 中山大学 | 以二元bch码为成份码的分组马尔可夫叠加编码方法及其译码方法 |
Non-Patent Citations (1)
Title |
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YUNG-YIH JIAN ET AL.: "Approaching capacity at high rates with iterative hard-decision decoding", 《2012 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS》 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11184034B2 (en) | 2017-11-15 | 2021-11-23 | Xi'an Zhongxing New Software Co., Ltd. | Method and device for decoding staircase code, and storage medium |
WO2019096184A1 (zh) * | 2017-11-15 | 2019-05-23 | 中兴通讯股份有限公司 | 阶梯码的解码方法、装置及存储介质 |
CN108199723B (zh) * | 2018-01-12 | 2021-01-26 | 暨南大学 | 一种基于双递归的分组马尔可夫叠加编码方法 |
CN108199723A (zh) * | 2018-01-12 | 2018-06-22 | 暨南大学 | 一种基于双递归的分组马尔可夫叠加编码方法 |
CN108880569B (zh) * | 2018-07-24 | 2021-11-09 | 暨南大学 | 一种基于反馈分组马尔科夫叠加编码的速率兼容编码方法 |
CN108880569A (zh) * | 2018-07-24 | 2018-11-23 | 暨南大学 | 一种基于反馈分组马尔科夫叠加编码的速率兼容编码方法 |
CN109639290A (zh) * | 2018-11-29 | 2019-04-16 | 中山大学 | 一种半随机分组叠加编码及译码方法 |
CN109639290B (zh) * | 2018-11-29 | 2021-08-06 | 中山大学 | 一种半随机分组叠加编码及译码方法 |
CN110739977B (zh) * | 2019-10-30 | 2023-03-21 | 华南理工大学 | 一种基于深度学习的bch码译码方法 |
CN110739977A (zh) * | 2019-10-30 | 2020-01-31 | 华南理工大学 | 一种基于深度学习的bch码译码方法 |
CN110958025B (zh) * | 2019-12-17 | 2023-03-31 | 中山大学 | 一种基于叠加的短帧长编码及译码方法 |
CN110958025A (zh) * | 2019-12-17 | 2020-04-03 | 中山大学 | 一种基于叠加的短帧长编码及译码方法 |
CN115347980A (zh) * | 2022-08-09 | 2022-11-15 | 中山大学 | 面向5g ldpc码的部分叠加传输方法 |
CN115347980B (zh) * | 2022-08-09 | 2023-06-09 | 中山大学 | 面向5g ldpc码的部分叠加传输方法 |
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