CN101971504A - 用于多个代码类型的可编程解码的方法和设备 - Google Patents

用于多个代码类型的可编程解码的方法和设备 Download PDF

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Publication number
CN101971504A
CN101971504A CN2008801276098A CN200880127609A CN101971504A CN 101971504 A CN101971504 A CN 101971504A CN 2008801276098 A CN2008801276098 A CN 2008801276098A CN 200880127609 A CN200880127609 A CN 200880127609A CN 101971504 A CN101971504 A CN 101971504A
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China
Prior art keywords
data
code
parallel decoders
interleaver
decoder
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Pending
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CN2008801276098A
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English (en)
Chinese (zh)
Inventor
A·安德利夫
S·格利伯克
O·伊兹于米恩
R·什切潘诺维奇
I·维克利安特塞夫
V·沃科维克
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Infineon Technologies North America Corp
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Infineon Technologies North America Corp
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Publication of CN101971504A publication Critical patent/CN101971504A/zh
Pending legal-status Critical Current

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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
    • H03M13/29—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
    • H03M13/296—Particular turbo code structure
    • 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
    • H03M13/2703—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 the interleaver involving at least two directions
    • H03M13/2725—Turbo interleaver for 3rd generation partnership project 2 [3GPP2] mobile telecommunication systems, e.g. as defined in the 3GPP2 technical specifications C.S0002
    • 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
    • H03M13/6508—Flexibility, adaptability, parametrability and configurability of the implementation
    • 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
    • H03M13/6508—Flexibility, adaptability, parametrability and configurability of the implementation
    • H03M13/6513—Support of multiple code types, e.g. unified decoder for LDPC and 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
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6508—Flexibility, adaptability, parametrability and configurability of the implementation
    • H03M13/6519—Support of multiple transmission or communication standards
    • 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
    • H03M13/6522—Intended application, e.g. transmission or communication standard
    • H03M13/6525—3GPP LTE including E-UTRA
    • 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
    • H03M13/6522—Intended application, e.g. transmission or communication standard
    • H03M13/6544—IEEE 802.16 (WIMAX and broadband wireless access)
    • 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
    • H03M13/6569—Implementation on processors, e.g. DSPs, or software implementations

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN2008801276098A 2008-06-13 2008-12-23 用于多个代码类型的可编程解码的方法和设备 Pending CN101971504A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/138,920 2008-06-13
US12/138,920 US8035537B2 (en) 2008-06-13 2008-06-13 Methods and apparatus for programmable decoding of a plurality of code types
PCT/US2008/088221 WO2009151481A2 (en) 2008-06-13 2008-12-23 Methods and apparatus for progarammable decoding of a plurality of code types

Publications (1)

Publication Number Publication Date
CN101971504A true CN101971504A (zh) 2011-02-09

Family

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CN2008801276098A Pending CN101971504A (zh) 2008-06-13 2008-12-23 用于多个代码类型的可编程解码的方法和设备

Country Status (7)

Country Link
US (1) US8035537B2 (enExample)
EP (2) EP2313979B1 (enExample)
JP (2) JP2011523325A (enExample)
KR (1) KR101611631B1 (enExample)
CN (1) CN101971504A (enExample)
TW (1) TWI487293B (enExample)
WO (1) WO2009151481A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103684682A (zh) * 2012-08-30 2014-03-26 英特尔移动通信有限责任公司 用于并行turbo解码器的工作器和迭代控制
CN112913146A (zh) * 2018-11-07 2021-06-04 瑞典爱立信有限公司 用于3gpp新空口的（解）交织和速率（去）匹配的优化实现方案

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8811452B2 (en) * 2009-12-08 2014-08-19 Samsung Electronics Co., Ltd. Method and apparatus for parallel processing turbo decoder
US20110202819A1 (en) * 2010-02-12 2011-08-18 Yuan Lin Configurable Error Correction Encoding and Decoding
JP5692780B2 (ja) 2010-10-05 2015-04-01 日本電気株式会社 マルチコア型誤り訂正処理システムおよび誤り訂正処理装置
RU2011118108A (ru) * 2011-05-06 2012-11-20 ЭлЭсАй Корпорейшн (US) Устройство (варианты) и способ параллельного декодирования для нескольких стандартов связи
US9256491B1 (en) * 2013-09-23 2016-02-09 Qlogic, Corporation Method and system for data integrity
US12007881B2 (en) * 2021-12-20 2024-06-11 Google Llc Method for populating spanner databases in test environments

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1173085A (zh) * 1996-07-17 1998-02-11 通用电气公司 利用并行链接编码的卫星通信系统
US6205187B1 (en) * 1997-12-12 2001-03-20 General Dynamics Government Systems Corporation Programmable signal decoder
US20020029364A1 (en) * 2000-01-03 2002-03-07 Edmonston Brian S. System and method for high speed processing of turbo codes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0884162A (ja) * 1994-09-14 1996-03-26 Hitachi Ltd ディジタルケーブルサービスの送受信方法および送信装置並びに受信装置
JP2000316033A (ja) * 1999-04-30 2000-11-14 Toshiba Corp 送信装置、受信装置、データ伝送システム、及びデータ伝送方法
US6674971B1 (en) * 1999-09-03 2004-01-06 Teraconnect, Inc. Optical communication network with receiver reserved channel
WO2002054601A1 (en) * 2000-12-29 2002-07-11 Morphics Technology, Inc. Channel codec processor configurable for multiple wireless communications standards
US7346135B1 (en) * 2002-02-13 2008-03-18 Marvell International, Ltd. Compensation for residual frequency offset, phase noise and sampling phase offset in wireless networks
WO2003100599A2 (en) * 2002-05-24 2003-12-04 Koninklijke Philips Electronics N.V. Access to a wide memory
JP4815228B2 (ja) 2006-02-09 2011-11-16 富士通株式会社 ビタビ復号回路および無線機
US8218518B2 (en) * 2006-06-09 2012-07-10 Samsung Electronics Co., Ltd. Interleaver interface for a software-defined radio system
JP4837645B2 (ja) 2006-10-12 2011-12-14 ルネサスエレクトロニクス株式会社 誤り訂正符号復号回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1173085A (zh) * 1996-07-17 1998-02-11 通用电气公司 利用并行链接编码的卫星通信系统
US6205187B1 (en) * 1997-12-12 2001-03-20 General Dynamics Government Systems Corporation Programmable signal decoder
US20020029364A1 (en) * 2000-01-03 2002-03-07 Edmonston Brian S. System and method for high speed processing of turbo codes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103684682A (zh) * 2012-08-30 2014-03-26 英特尔移动通信有限责任公司 用于并行turbo解码器的工作器和迭代控制
CN103684682B (zh) * 2012-08-30 2017-11-07 英特尔德国有限责任公司 用于并行turbo解码器的工作器和迭代控制
CN112913146A (zh) * 2018-11-07 2021-06-04 瑞典爱立信有限公司 用于3gpp新空口的（解）交织和速率（去）匹配的优化实现方案
CN112913146B (zh) * 2018-11-07 2024-03-15 瑞典爱立信有限公司 用于3gpp新空口的（解）交织和速率（去）匹配的优化实现方案

Also Published As

Publication number Publication date
WO2009151481A3 (en) 2010-12-02
TW201014203A (en) 2010-04-01
EP2313979A2 (en) 2011-04-27
KR101611631B1 (ko) 2016-04-11
EP4096101A1 (en) 2022-11-30
JP2014209785A (ja) 2014-11-06
US8035537B2 (en) 2011-10-11
TWI487293B (zh) 2015-06-01
JP5840741B2 (ja) 2016-01-06
WO2009151481A2 (en) 2009-12-17
KR20110037953A (ko) 2011-04-13
EP2313979B1 (en) 2022-07-20
JP2011523325A (ja) 2011-08-04
US20090309770A1 (en) 2009-12-17

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