CN1711712A - 带有似然加权的迭代解码 - Google Patents
带有似然加权的迭代解码 Download PDFInfo
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- CN1711712A CN1711712A CNA200380102912XA CN200380102912A CN1711712A CN 1711712 A CN1711712 A CN 1711712A CN A200380102912X A CNA200380102912X A CN A200380102912XA CN 200380102912 A CN200380102912 A CN 200380102912A CN 1711712 A CN1711712 A CN 1711712A
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- 238000000034 method Methods 0.000 claims abstract description 28
- 230000010267 cellular communication Effects 0.000 claims description 8
- 238000004422 calculation algorithm Methods 0.000 claims description 6
- 230000010363 phase shift Effects 0.000 claims description 2
- 238000004590 computer program Methods 0.000 claims 1
- 230000004044 response Effects 0.000 abstract description 20
- 230000006872 improvement Effects 0.000 description 17
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- 238000004891 communication Methods 0.000 description 8
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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
-
- 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
- H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms
-
- 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
- H04L1/0055—MAP-decoding
-
- 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
- H04L1/0064—Concatenated codes
- H04L1/0066—Parallel concatenated codes
-
- 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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
Abstract
Description
Claims (30)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0225975A GB2395097B (en) | 2002-11-07 | 2002-11-07 | A decoder apparatus and method of decoding therefor |
GB0225975.2 | 2002-11-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1711712A true CN1711712A (zh) | 2005-12-21 |
CN100527657C CN100527657C (zh) | 2009-08-12 |
Family
ID=9947380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200380102912XA Expired - Fee Related CN100527657C (zh) | 2002-11-07 | 2003-11-07 | 带有似然加权的迭代解码 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7159168B2 (zh) |
EP (1) | EP1563632A1 (zh) |
CN (1) | CN100527657C (zh) |
AU (1) | AU2003298275A1 (zh) |
GB (1) | GB2395097B (zh) |
WO (1) | WO2004042989A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008134950A1 (fr) * | 2007-04-30 | 2008-11-13 | Huawei Technologies Co., Ltd. | Procédé et dispositif permettant de décoder un code zigzag |
WO2011069277A1 (en) * | 2009-12-10 | 2011-06-16 | Texas Instruments Incorporated | Method for high-efficient implementation of de-rate matching including harq combining for lte |
CN102136880A (zh) * | 2010-01-25 | 2011-07-27 | 英飞凌科技股份有限公司 | 用于失真鲁棒解码的设备和方法 |
CN102318435A (zh) * | 2009-04-27 | 2012-01-11 | 上海贝尔股份有限公司 | 数据包中继和数据包解码的方法及装置 |
CN102625983A (zh) * | 2009-09-03 | 2012-08-01 | 瑞典爱立信有限公司 | 涡轮解码器中编码比特的有效软值生成 |
CN102986182A (zh) * | 2010-03-23 | 2013-03-20 | 瑞典爱立信有限公司 | 多级群组检测技术和对mimo turbo解调和解码的应用 |
US8656243B2 (en) | 2010-01-13 | 2014-02-18 | Intel Mobile Communications GmbH | Radio receiver and method for channel estimation |
CN106301486A (zh) * | 2015-06-29 | 2017-01-04 | 英特尔Ip公司 | 近场通信中的帧位检测器 |
CN117914331A (zh) * | 2024-03-19 | 2024-04-19 | 汉江国家实验室 | 水下多元ldpc码译码初始化方法、装置、设备及介质 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4050726B2 (ja) * | 2004-06-23 | 2008-02-20 | 株式会社東芝 | 復号装置 |
KR101165379B1 (ko) | 2004-07-15 | 2012-07-17 | 삼성전자주식회사 | 수신 성능이 향상된 지상파 디지털 방송 송수신 시스템 및그의 신호처리방법 |
US7422982B2 (en) * | 2006-07-07 | 2008-09-09 | Applied Materials, Inc. | Method and apparatus for electroprocessing a substrate with edge profile control |
US7853853B2 (en) * | 2007-10-02 | 2010-12-14 | Intel Corporation | Device, system, and method of multi-level feedback |
AU2007237289A1 (en) * | 2007-11-30 | 2009-06-18 | Canon Kabushiki Kaisha | Improvement for wyner ziv coding |
JP5355033B2 (ja) * | 2008-10-24 | 2013-11-27 | 株式会社東芝 | 無線中継装置、無線受信装置及び復号方法 |
US8549387B2 (en) * | 2010-11-04 | 2013-10-01 | Himax Media Solutions, Inc. | System and method of decoding LDPC code blocks |
EP2579468B1 (en) * | 2011-10-05 | 2020-05-06 | Telefonaktiebolaget LM Ericsson (publ) | Method and device for decoding a transport block of a communication signal |
WO2014016677A2 (en) * | 2012-06-20 | 2014-01-30 | MagnaCom Ltd. | Highly-spectrally-efficient transmission using orthogonal frequency division multiplexing |
US8850298B2 (en) * | 2012-06-27 | 2014-09-30 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Combined Koetter-Vardy and Chase decoding of cyclic codes |
PL3373910T3 (pl) * | 2015-11-10 | 2023-10-09 | Children's Research Institute, Children's National Medical Center | Preparat echinomycyny, sposób wytwarzania i sposób stosowania |
KR20180027808A (ko) * | 2016-09-07 | 2018-03-15 | 에스케이하이닉스 주식회사 | 메모리 컨트롤러, 반도체 메모리 시스템 및 그것의 동작 방법 |
CN110444242B (zh) * | 2018-05-03 | 2023-09-08 | 爱思开海力士有限公司 | 有基于深度学习的干扰校正能力的存储器系统及操作方法 |
US10644837B2 (en) * | 2018-08-01 | 2020-05-05 | Nxp B.V. | Signal processing with error correction |
US10944424B1 (en) * | 2018-09-26 | 2021-03-09 | Seagate Technology Llc | Error correction with multiple LLR-LUTS for a single read |
CN111984458B (zh) * | 2019-05-23 | 2023-07-07 | 建兴储存科技(广州)有限公司 | 使用预测方程式的固态储存装置 |
CN112003626B (zh) * | 2020-08-31 | 2023-11-10 | 武汉梦芯科技有限公司 | 一种基于导航电文已知比特的ldpc译码方法、系统和介质 |
MX2021015147A (es) * | 2020-12-08 | 2022-06-09 | Meteorcomm Llc | Demodulador diferencial de decisión programada para radios en redes inalámbricas de soporte al control de trenes. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3582139B2 (ja) * | 1995-03-31 | 2004-10-27 | ソニー株式会社 | データ復調装置およびデータ伝送方法 |
EP0959580A1 (en) * | 1998-05-19 | 1999-11-24 | Lucent Technologies Inc. | Iterative equaliser and decoder |
JP3670520B2 (ja) * | 1999-06-23 | 2005-07-13 | 富士通株式会社 | ターボ復号器およびターボ復号装置 |
DE19959178A1 (de) * | 1999-12-08 | 2001-06-13 | Siemens Ag | Verfahren und Anordnung zur Decodierung von Informationen |
DE19959409A1 (de) * | 1999-12-09 | 2001-06-21 | Infineon Technologies Ag | Turbo-Code-Decoder und Turbo-Code-Decodierverfahren mit iterativer Kanalparameterschätzung |
FR2804260B1 (fr) * | 2000-01-21 | 2002-10-18 | Mitsubishi Electric Inf Tech | Procede de transmission numerique de type a codage correcteur d'erreurs |
US6307901B1 (en) * | 2000-04-24 | 2001-10-23 | Motorola, Inc. | Turbo decoder with decision feedback equalization |
US6621871B2 (en) * | 2001-03-30 | 2003-09-16 | Nokia Corporation | Incremental redundancy packet combiner and decoder |
US7168030B2 (en) * | 2003-10-17 | 2007-01-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Turbo code decoder with parity information update |
-
2002
- 2002-11-07 GB GB0225975A patent/GB2395097B/en not_active Expired - Fee Related
-
2003
- 2003-11-07 WO PCT/EP2003/050798 patent/WO2004042989A1/en not_active Application Discontinuation
- 2003-11-07 AU AU2003298275A patent/AU2003298275A1/en not_active Abandoned
- 2003-11-07 US US10/530,941 patent/US7159168B2/en not_active Expired - Lifetime
- 2003-11-07 EP EP03796000A patent/EP1563632A1/en not_active Withdrawn
- 2003-11-07 CN CNB200380102912XA patent/CN100527657C/zh not_active Expired - Fee Related
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008134950A1 (fr) * | 2007-04-30 | 2008-11-13 | Huawei Technologies Co., Ltd. | Procédé et dispositif permettant de décoder un code zigzag |
CN101299613B (zh) * | 2007-04-30 | 2011-01-05 | 华为技术有限公司 | ZigZag码译码方法及其装置 |
CN102318435A (zh) * | 2009-04-27 | 2012-01-11 | 上海贝尔股份有限公司 | 数据包中继和数据包解码的方法及装置 |
CN102625983B (zh) * | 2009-09-03 | 2015-09-16 | 瑞典爱立信有限公司 | 涡轮解码器中编码比特的有效软值生成方法及装置 |
CN102625983A (zh) * | 2009-09-03 | 2012-08-01 | 瑞典爱立信有限公司 | 涡轮解码器中编码比特的有效软值生成 |
WO2011069277A1 (en) * | 2009-12-10 | 2011-06-16 | Texas Instruments Incorporated | Method for high-efficient implementation of de-rate matching including harq combining for lte |
CN102792624A (zh) * | 2009-12-10 | 2012-11-21 | 德克萨斯仪器股份有限公司 | 为lte高效实施包括harq结合的解速率匹配的方法 |
US8656243B2 (en) | 2010-01-13 | 2014-02-18 | Intel Mobile Communications GmbH | Radio receiver and method for channel estimation |
US8660167B2 (en) | 2010-01-25 | 2014-02-25 | Intel Mobile Communications GmbH | Device and method for distortion-robust decoding |
CN102136880B (zh) * | 2010-01-25 | 2015-08-05 | 英特尔移动通信有限责任公司 | 用于失真鲁棒解码的设备和方法 |
CN102136880A (zh) * | 2010-01-25 | 2011-07-27 | 英飞凌科技股份有限公司 | 用于失真鲁棒解码的设备和方法 |
CN102986182A (zh) * | 2010-03-23 | 2013-03-20 | 瑞典爱立信有限公司 | 多级群组检测技术和对mimo turbo解调和解码的应用 |
CN102986182B (zh) * | 2010-03-23 | 2016-05-04 | 瑞典爱立信有限公司 | 多级群组检测技术和对mimo turbo解调和解码的应用 |
CN106301486A (zh) * | 2015-06-29 | 2017-01-04 | 英特尔Ip公司 | 近场通信中的帧位检测器 |
CN106301486B (zh) * | 2015-06-29 | 2019-04-12 | 英特尔Ip公司 | 近场通信中的帧位检测器 |
CN117914331A (zh) * | 2024-03-19 | 2024-04-19 | 汉江国家实验室 | 水下多元ldpc码译码初始化方法、装置、设备及介质 |
CN117914331B (zh) * | 2024-03-19 | 2024-06-11 | 汉江国家实验室 | 水下多元ldpc码译码初始化方法、装置、设备及介质 |
Also Published As
Publication number | Publication date |
---|---|
EP1563632A1 (en) | 2005-08-17 |
US7159168B2 (en) | 2007-01-02 |
CN100527657C (zh) | 2009-08-12 |
AU2003298275A1 (en) | 2004-06-07 |
US20060168500A1 (en) | 2006-07-27 |
GB0225975D0 (en) | 2002-12-11 |
GB2395097A (en) | 2004-05-12 |
WO2004042989A1 (en) | 2004-05-21 |
GB2395097B (en) | 2005-11-09 |
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