CN101064517B - 利用通道编码算法用于排列和解排列的网络 - Google Patents
利用通道编码算法用于排列和解排列的网络 Download PDFInfo
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- CN101064517B CN101064517B CN2007100976502A CN200710097650A CN101064517B CN 101064517 B CN101064517 B CN 101064517B CN 2007100976502 A CN2007100976502 A CN 2007100976502A CN 200710097650 A CN200710097650 A CN 200710097650A CN 101064517 B CN101064517 B CN 101064517B
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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
- H04L1/0041—Arrangements at the transmitter end
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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
-
- 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
- H03M13/033—Theoretical methods to calculate these checking 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
- H03M13/27—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 using interleaving techniques
- H03M13/2757—Interleaver with an interleaving rule not provided for in the subgroups H03M13/2703 - H03M13/2753
-
- 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
- H03M13/27—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 using interleaving techniques
- H03M13/2771—Internal interleaver for turbo codes
-
- 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
-
- 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
-
- 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
- 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
Abstract
Description
Claims (42)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US11/414,433 | 2006-04-28 | ||
US11/414,433 US7856579B2 (en) | 2006-04-28 | 2006-04-28 | Network for permutation or de-permutation utilized by channel coding algorithm |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101064517A CN101064517A (zh) | 2007-10-31 |
CN101064517B true CN101064517B (zh) | 2010-09-08 |
Family
ID=38437366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100976502A Expired - Fee Related CN101064517B (zh) | 2006-04-28 | 2007-04-27 | 利用通道编码算法用于排列和解排列的网络 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7856579B2 (zh) |
EP (1) | EP1850521A3 (zh) |
CN (1) | CN101064517B (zh) |
TW (2) | TWI376885B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7856579B2 (en) * | 2006-04-28 | 2010-12-21 | Industrial Technology Research Institute | Network for permutation or de-permutation utilized by channel coding algorithm |
US7797615B2 (en) * | 2005-07-07 | 2010-09-14 | Acer Incorporated | Utilizing variable-length inputs in an inter-sequence permutation turbo code system |
US20070011557A1 (en) * | 2005-07-07 | 2007-01-11 | Highdimension Ltd. | Inter-sequence permutation turbo code system and operation methods thereof |
GB2456775B (en) * | 2008-01-22 | 2012-10-31 | Advanced Risc Mach Ltd | Apparatus and method for performing permutation operations on data |
US8359515B2 (en) * | 2009-12-02 | 2013-01-22 | Lsi Corporation | Forward substitution for error-correction encoding and the like |
US8769365B2 (en) | 2010-10-08 | 2014-07-01 | Blackberry Limited | Message rearrangement for improved wireless code performance |
CN107276717B (zh) * | 2010-10-08 | 2020-06-26 | 黑莓有限公司 | 用于获得改进的码性能的消息重新排布 |
US9432180B2 (en) | 2011-06-03 | 2016-08-30 | Harris Corporation | Method and system for a programmable parallel computation and data manipulation accelerator |
US10178651B2 (en) | 2012-05-11 | 2019-01-08 | Blackberry Limited | Method and system for uplink HARQ and CSI multiplexing for carrier aggregation |
CN110710139A (zh) | 2017-03-29 | 2020-01-17 | 芬基波尔有限责任公司 | 具有光置换器的无阻塞全网状数据中心网络 |
WO2018183553A1 (en) * | 2017-03-29 | 2018-10-04 | Fungible, Inc. | Non-blocking any-to-any data center network having multiplexed packet spraying within access node groups |
CN110731070A (zh) | 2017-03-29 | 2020-01-24 | 芬基波尔有限责任公司 | 通过多个交替数据路径进行分组喷射的无阻塞的任意到任意数据中心网络 |
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US4400768A (en) | 1980-06-04 | 1983-08-23 | Burroughs Corporation | Parallel access computer memory system employing a power-of-two memory modules |
US4754394A (en) | 1984-10-24 | 1988-06-28 | International Business Machines Corporation | Multiprocessing system having dynamically allocated local/global storage and including interleaving transformation circuit for transforming real addresses to corresponding absolute address of the storage |
JPH063589B2 (ja) | 1987-10-29 | 1994-01-12 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | アドレス置換装置 |
US5224100A (en) * | 1991-05-09 | 1993-06-29 | David Sarnoff Research Center, Inc. | Routing technique for a hierarchical interprocessor-communication network between massively-parallel processors |
US5530707A (en) * | 1994-03-09 | 1996-06-25 | At&T Corp. | Area-efficient decoders for rate-k/n convolutional codes and other high rate trellis codes |
US5815515A (en) * | 1996-03-28 | 1998-09-29 | Lsi Logic Corporation | Edge metric calculation method and apparatus using permutations |
US5734962A (en) | 1996-07-17 | 1998-03-31 | General Electric Company | Satellite communications system utilizing parallel concatenated coding |
US6477680B2 (en) * | 1998-06-26 | 2002-11-05 | Agere Systems Inc. | Area-efficient convolutional decoder |
FR2782425B1 (fr) * | 1998-07-31 | 2000-10-13 | France Telecom | Procede et dispositif de codage correcteur d'erreurs et procede et dispositif de decodage correspondant |
US6044116A (en) | 1998-10-29 | 2000-03-28 | The Aerospace Corporation | Error-floor mitigated and repetitive turbo coding communication system |
CA2298919C (en) * | 1999-02-19 | 2006-04-18 | Ntt Mobile Communications Network Inc. | Interleaving and turbo encoding using prime number permutations |
US6618371B1 (en) | 1999-06-08 | 2003-09-09 | Cisco Technology, Inc. | Butterfly network with switches set for two node disjoint paths and method for forming the paths |
US6922472B2 (en) | 2000-05-05 | 2005-07-26 | Teleputers, Llc | Method and system for performing permutations using permutation instructions based on butterfly networks |
AU2001288209A1 (en) * | 2000-05-05 | 2001-11-26 | Ruby B. Lee | A method and system for performing permutations using permutation instructions based on modified omega and flip stages |
US6728927B2 (en) | 2000-05-26 | 2004-04-27 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry Through The Communications Research Centre | Method and system for high-spread high-distance interleaving for turbo-codes |
JP2002076933A (ja) | 2000-08-31 | 2002-03-15 | Sony Corp | 軟出力復号装置及び軟出力復号方法、並びに、復号装置及び復号方法 |
KR100393608B1 (ko) | 2000-09-29 | 2003-08-09 | 삼성전자주식회사 | 유.엠.티.에스시스템내 터보부호화기의 내부 인터리버 및인터리빙 수행 방법 |
US6845482B2 (en) | 2001-02-28 | 2005-01-18 | Qualcomm Incorporated | Interleaver for turbo decoder |
US20030002474A1 (en) * | 2001-03-21 | 2003-01-02 | Thomas Alexander | Multi-stream merge network for data width conversion and multiplexing |
US7313192B2 (en) * | 2001-05-31 | 2007-12-25 | Nxp B.V. | Method and apparatus for a complementary encoder/decoder |
US6603412B2 (en) | 2001-06-08 | 2003-08-05 | Texas Instruments Incorporated | Interleaved coder and method |
US7085969B2 (en) | 2001-08-27 | 2006-08-01 | Industrial Technology Research Institute | Encoding and decoding apparatus and method |
JP3669433B2 (ja) | 2001-12-25 | 2005-07-06 | ソニー株式会社 | インターリーブ装置及びインターリーブ方法、符号化装置及び符号化方法、並びに復号装置及び復号方法 |
KR100480264B1 (ko) | 2002-02-06 | 2005-04-07 | 삼성전자주식회사 | 통신시스템에서 인터리버 및 인터리빙 방법 |
US7058874B2 (en) | 2002-05-24 | 2006-06-06 | Lucent Technologies Inc. | Interleaver address generator and method of generating an interleaver address |
US6961888B2 (en) * | 2002-08-20 | 2005-11-01 | Flarion Technologies, Inc. | Methods and apparatus for encoding LDPC codes |
US6957375B2 (en) * | 2003-02-26 | 2005-10-18 | Flarion Technologies, Inc. | Method and apparatus for performing low-density parity-check (LDPC) code operations using a multi-level permutation |
US20050216700A1 (en) * | 2004-03-26 | 2005-09-29 | Hooman Honary | Reconfigurable parallelism architecture |
US7856579B2 (en) * | 2006-04-28 | 2010-12-21 | Industrial Technology Research Institute | Network for permutation or de-permutation utilized by channel coding algorithm |
US20070011557A1 (en) * | 2005-07-07 | 2007-01-11 | Highdimension Ltd. | Inter-sequence permutation turbo code system and operation methods thereof |
-
2006
- 2006-04-28 US US11/414,433 patent/US7856579B2/en not_active Expired - Fee Related
-
2007
- 2007-04-24 EP EP07106882A patent/EP1850521A3/en not_active Withdrawn
- 2007-04-27 TW TW096114905A patent/TWI376885B/zh not_active IP Right Cessation
- 2007-04-27 TW TW098125946A patent/TW200950351A/zh unknown
- 2007-04-27 CN CN2007100976502A patent/CN101064517B/zh not_active Expired - Fee Related
-
2008
- 2008-03-27 US US12/057,283 patent/US20090168801A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
Mansour,M.M..Unified Decoder Architectures for Repeat-Accumulate and LDPC Codes.《Signals,Systems and Computers,2004.Conference Record of the Thirty-Eighth Asilomar Conference on》.2004,527-531. * |
Also Published As
Publication number | Publication date |
---|---|
US20090168801A1 (en) | 2009-07-02 |
EP1850521A3 (en) | 2012-09-05 |
US20070255849A1 (en) | 2007-11-01 |
CN101064517A (zh) | 2007-10-31 |
US7856579B2 (en) | 2010-12-21 |
TW200807892A (en) | 2008-02-01 |
TWI376885B (en) | 2012-11-11 |
EP1850521A2 (en) | 2007-10-31 |
TW200950351A (en) | 2009-12-01 |
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Legal Events
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PB01 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090227 Address after: Hsinchu County, Taiwan, China Applicant after: Industrial Technology Research Institute Address before: Hsinchu City, Taiwan, China Applicant before: Highdimension Ltd. |
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Owner name: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE Free format text: FORMER OWNER: HIGH-DIMENSION CO., LTD. Effective date: 20090227 |
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CF01 | Termination of patent right due to non-payment of annual fee |