AU2001286835A1 - Syndrome assisted iterative decoder for turbo codes - Google Patents
Syndrome assisted iterative decoder for turbo codesInfo
- Publication number
- AU2001286835A1 AU2001286835A1 AU2001286835A AU8683501A AU2001286835A1 AU 2001286835 A1 AU2001286835 A1 AU 2001286835A1 AU 2001286835 A AU2001286835 A AU 2001286835A AU 8683501 A AU8683501 A AU 8683501A AU 2001286835 A1 AU2001286835 A1 AU 2001286835A1
- Authority
- AU
- Australia
- Prior art keywords
- syndrome
- turbo codes
- iterative decoder
- assisted iterative
- assisted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 208000011580 syndromic disease Diseases 0.000 title 1
Classifications
-
- 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
- H03M13/65—Purpose and implementation aspects
- H03M13/6502—Reduction of hardware complexity or efficient processing
-
- 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
- H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2957—Turbo codes and decoding
- H03M13/2975—Judging correct decoding, e.g. iteration stopping criteria
Landscapes
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09655996 | 2000-09-06 | ||
US09/655,996 US6671852B1 (en) | 2000-09-06 | 2000-09-06 | Syndrome assisted iterative decoder for turbo codes |
PCT/US2001/026758 WO2002021700A1 (en) | 2000-09-06 | 2001-08-28 | Syndrome assisted iterative decoder for turbo codes |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001286835A1 true AU2001286835A1 (en) | 2002-03-22 |
Family
ID=24631221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001286835A Abandoned AU2001286835A1 (en) | 2000-09-06 | 2001-08-28 | Syndrome assisted iterative decoder for turbo codes |
Country Status (3)
Country | Link |
---|---|
US (1) | US6671852B1 (en) |
AU (1) | AU2001286835A1 (en) |
WO (1) | WO2002021700A1 (en) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3590310B2 (en) * | 1999-12-07 | 2004-11-17 | シャープ株式会社 | Concatenated convolutional code decoder |
JP4389373B2 (en) * | 2000-10-11 | 2009-12-24 | ソニー株式会社 | Decoder for iterative decoding of binary cyclic code |
US7533320B2 (en) * | 2000-11-14 | 2009-05-12 | Interdigital Technology Corporation | Wireless transmit/receive unit having a turbo decoder with circular redundancy code signature comparison and method |
JP3540224B2 (en) * | 2001-03-06 | 2004-07-07 | シャープ株式会社 | Turbo decoder, turbo decoding method, and storage medium storing the method |
JP3512176B2 (en) * | 2001-05-15 | 2004-03-29 | 松下電器産業株式会社 | Turbo decoding device and method of controlling number of decoding repetitions in turbo decoding |
US6826235B2 (en) * | 2002-01-04 | 2004-11-30 | Itran Communications Ltd. | Robust communications system utilizing repetition code and cumulative decoder associated therewith |
JP3889286B2 (en) * | 2002-01-31 | 2007-03-07 | 三菱電機株式会社 | Decoding method, decoding apparatus, and digital transmission system |
JP3549519B2 (en) * | 2002-04-26 | 2004-08-04 | 沖電気工業株式会社 | Soft output decoder |
US7266750B1 (en) | 2002-07-10 | 2007-09-04 | Maxtor Corporation | Error recovery strategies for iterative decoders |
JP4041445B2 (en) * | 2003-09-19 | 2008-01-30 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | Decoding device, communication device, and decoding method |
EP1700380B1 (en) * | 2003-12-23 | 2007-03-28 | Telefonaktiebolaget LM Ericsson (publ) | Turbo decoding with iterative estimation of channel parameters |
US7490284B2 (en) * | 2005-02-03 | 2009-02-10 | Broadcom Corporation | Meta-Viterbi algorithm for use in communication systems |
US8171367B2 (en) * | 2005-06-27 | 2012-05-01 | Thomson Licensing | Stopping criteria in iterative decoders |
JP2008226300A (en) * | 2007-03-09 | 2008-09-25 | Nec Electronics Corp | Method and circuit for decoding |
US7904793B2 (en) * | 2007-03-29 | 2011-03-08 | Sandisk Corporation | Method for decoding data in non-volatile storage using reliability metrics based on multiple reads |
US7966546B2 (en) * | 2007-03-31 | 2011-06-21 | Sandisk Technologies Inc. | Non-volatile memory with soft bit data transmission for error correction control |
US7966550B2 (en) * | 2007-03-31 | 2011-06-21 | Sandisk Technologies Inc. | Soft bit data transmission for error correction control in non-volatile memory |
US7975209B2 (en) * | 2007-03-31 | 2011-07-05 | Sandisk Technologies Inc. | Non-volatile memory with guided simulated annealing error correction control |
US7971127B2 (en) * | 2007-03-31 | 2011-06-28 | Sandisk Technologies Inc. | Guided simulated annealing in non-volatile memory error correction control |
US8127216B2 (en) | 2007-11-19 | 2012-02-28 | Seagate Technology Llc | Reduced state soft output processing |
US20090132894A1 (en) * | 2007-11-19 | 2009-05-21 | Seagate Technology Llc | Soft Output Bit Threshold Error Correction |
US7978793B2 (en) * | 2008-02-06 | 2011-07-12 | Freescale Semiconductor, Inc. | Method for generating soft decision signal from hard decision signal in a receiver system |
US8296637B1 (en) | 2008-09-22 | 2012-10-23 | Marvell International Ltd. | Channel quality monitoring and method for qualifying a storage channel using an iterative decoder |
GB0915135D0 (en) * | 2009-08-28 | 2009-10-07 | Icera Inc | Decoding signals received over a noisy channel |
US8996967B2 (en) | 2010-08-06 | 2015-03-31 | Stmicroelectronics, Inc. | Rendering data write errors detectable |
US8745466B2 (en) * | 2010-08-06 | 2014-06-03 | Stmicroelectronics, Inc. | Detecting data-write errors |
EP2922209A1 (en) * | 2014-03-20 | 2015-09-23 | Technische Universität Kaiserslautern | Soft decision decoding of linear block codes |
US10454615B2 (en) * | 2017-05-05 | 2019-10-22 | Khalifa University of Science and Technology | SD decoder for digital communications |
US10304550B1 (en) | 2017-11-29 | 2019-05-28 | Sandisk Technologies Llc | Sense amplifier with negative threshold sensing for non-volatile memory |
US10643695B1 (en) | 2019-01-10 | 2020-05-05 | Sandisk Technologies Llc | Concurrent multi-state program verify for non-volatile memory |
US10979072B2 (en) * | 2019-03-19 | 2021-04-13 | Western Digital Technologies, Inc. | Punctured bit estimation and bit error rate estimation |
US11024392B1 (en) | 2019-12-23 | 2021-06-01 | Sandisk Technologies Llc | Sense amplifier for bidirectional sensing of memory cells of a non-volatile memory |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB625829A (en) * | 1945-08-17 | 1949-07-05 | Chandler Evans Corp | Improvements in or relating to fuel control systems for internal combustion engines |
US3662338A (en) | 1970-02-01 | 1972-05-09 | Radiation Inc | Modified threshold decoder for convolutional codes |
USRE31666E (en) | 1978-04-21 | 1984-09-11 | Sony Corporation | Burst-error correcting system |
NL7907141A (en) | 1979-09-26 | 1981-03-30 | Philips Nv | APPARATUS FOR TREATING AN INFORMATION FLOW USING AN ERROR-CORRECTING COVENCOLING CODE AND APPARATUS FOR DETECTING AN EVEN IRRECURABLE ERROR. |
US4404674A (en) | 1981-07-10 | 1983-09-13 | Communications Satellite Corporation | Method and apparatus for weighted majority decoding of FEC codes using soft detection |
US4521886A (en) | 1983-07-08 | 1985-06-04 | At&T Bell Laboratories | Quasi-soft decision decoder for convolutional self-orthogonal codes |
US4998253A (en) | 1988-03-11 | 1991-03-05 | Kokusai Denshin Denwa Co., Ltd. | Syndrome sequential decoder |
US5381425A (en) | 1992-03-27 | 1995-01-10 | North Carolina State University | System for encoding and decoding of convolutionally encoded data |
CA2147087A1 (en) | 1995-04-13 | 1996-10-14 | Guy Begin | Method and apparatus for correcting and decoding a sequence of branches representing encoded data bits into estimated information bits |
JPH1075274A (en) * | 1996-08-29 | 1998-03-17 | Mitsubishi Electric Corp | Soft judgement decoder |
JP2000501271A (en) | 1996-09-17 | 2000-02-02 | コーニンクレッカ、フィリップス、エレクトロニクス、エヌ.ヴィ. | Transmission system with improved lock detection |
US5848106A (en) * | 1996-12-16 | 1998-12-08 | Ericsson, Inc. | Receiver decoder circuitry, and associated method, for decoding an encoded signal |
US6167552A (en) | 1997-10-02 | 2000-12-26 | Harris Corporation | Apparatus for convolutional self-doubly orthogonal encoding and decoding |
-
2000
- 2000-09-06 US US09/655,996 patent/US6671852B1/en not_active Expired - Lifetime
-
2001
- 2001-08-28 AU AU2001286835A patent/AU2001286835A1/en not_active Abandoned
- 2001-08-28 WO PCT/US2001/026758 patent/WO2002021700A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2002021700A1 (en) | 2002-03-14 |
US6671852B1 (en) | 2003-12-30 |
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