DE60113053D1 - Vor-Dekoder für Turbodekoder, zur Rückgewinnung von punktierten Paritätssymbolen, sowie ein Verfahren zur Rückgewinnung eines Turbokodes - Google Patents

Vor-Dekoder für Turbodekoder, zur Rückgewinnung von punktierten Paritätssymbolen, sowie ein Verfahren zur Rückgewinnung eines Turbokodes

Info

Publication number
DE60113053D1
DE60113053D1 DE60113053T DE60113053T DE60113053D1 DE 60113053 D1 DE60113053 D1 DE 60113053D1 DE 60113053 T DE60113053 T DE 60113053T DE 60113053 T DE60113053 T DE 60113053T DE 60113053 D1 DE60113053 D1 DE 60113053D1
Authority
DE
Germany
Prior art keywords
turbo
predecoder
retrieving
recovering
parity symbols
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.)
Expired - Lifetime
Application number
DE60113053T
Other languages
English (en)
Other versions
DE60113053T2 (de
Inventor
Goang-Seog Choi
Soo-Won Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE60113053D1 publication Critical patent/DE60113053D1/de
Application granted granted Critical
Publication of DE60113053T2 publication Critical patent/DE60113053T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • 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
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/3723—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 using means or methods for the initialisation of the decoder
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
DE60113053T 2001-01-08 2001-08-22 Vor-Dekoder für Turbodekoder, zur Rückgewinnung von punktierten Paritätssymbolen, sowie ein Verfahren zur Rückgewinnung eines Turbokodes Expired - Lifetime DE60113053T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020010000962A KR100708475B1 (ko) 2001-01-08 2001-01-08 펑쳐링된 패리티심벌을 복원하는 터보디코더용 프리디코더 및 터보코드의 복원방법
KR2001000962 2001-01-08

Publications (2)

Publication Number Publication Date
DE60113053D1 true DE60113053D1 (de) 2005-10-06
DE60113053T2 DE60113053T2 (de) 2006-02-02

Family

ID=19704374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60113053T Expired - Lifetime DE60113053T2 (de) 2001-01-08 2001-08-22 Vor-Dekoder für Turbodekoder, zur Rückgewinnung von punktierten Paritätssymbolen, sowie ein Verfahren zur Rückgewinnung eines Turbokodes

Country Status (6)

Country Link
US (1) US6910170B2 (de)
EP (1) EP1221772B1 (de)
JP (1) JP3452560B2 (de)
KR (1) KR100708475B1 (de)
CN (1) CN1153357C (de)
DE (1) DE60113053T2 (de)

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US7680108B2 (en) * 2005-10-21 2010-03-16 Samsung Electronics Co., Ltd. Digital broadcasting transmission and reception systems for stream including normal stream and turbo stream and methods thereof
KR100797176B1 (ko) * 2005-10-21 2008-01-23 삼성전자주식회사 디지털 방송 시스템 및 그 방법
KR100758999B1 (ko) * 2005-10-21 2007-09-17 삼성전자주식회사 디지털 방송 신호를 처리하여 송신하는 디지털 방송 송신시스템 및 그 방법
US7913152B2 (en) * 2006-01-03 2011-03-22 Samsung Electronics Co., Ltd. Transmitter and system for transmitting/receiving digital broadcasting stream and method thereof
EP1985022B1 (de) * 2006-02-08 2011-06-08 Thomson Licensing Dekodierung von raptor kodes
US20070242754A1 (en) * 2006-04-04 2007-10-18 Samsung Electronics Co., Ltd. Apparatus for processing data stream for digital broadcasting system and method thereof
KR100918734B1 (ko) 2006-07-27 2009-09-24 삼성전자주식회사 다중입력 다중출력 통신 시스템의 오류 정정 장치 및 방법
US9116823B2 (en) 2006-12-06 2015-08-25 Intelligent Intellectual Property Holdings 2 Llc Systems and methods for adaptive error-correction coding
US9104599B2 (en) 2007-12-06 2015-08-11 Intelligent Intellectual Property Holdings 2 Llc Apparatus, system, and method for destaging cached data
US9495241B2 (en) 2006-12-06 2016-11-15 Longitude Enterprise Flash S.A.R.L. Systems and methods for adaptive data storage
US8489817B2 (en) 2007-12-06 2013-07-16 Fusion-Io, Inc. Apparatus, system, and method for caching data
US8719501B2 (en) 2009-09-08 2014-05-06 Fusion-Io Apparatus, system, and method for caching data on a solid-state storage device
US20080313364A1 (en) 2006-12-06 2008-12-18 David Flynn Apparatus, system, and method for remote direct memory access to a solid-state storage device
US8706968B2 (en) 2007-12-06 2014-04-22 Fusion-Io, Inc. Apparatus, system, and method for redundant write caching
US8443134B2 (en) 2006-12-06 2013-05-14 Fusion-Io, Inc. Apparatus, system, and method for graceful cache device degradation
US8458576B2 (en) * 2007-04-11 2013-06-04 Samsung Electronics Co., Ltd. Transport stream generating apparatus, turbo packet demultiplexing apparatus, and methods thereof
US7836226B2 (en) 2007-12-06 2010-11-16 Fusion-Io, Inc. Apparatus, system, and method for coordinating storage requests in a multi-processor/multi-thread environment
US9519540B2 (en) 2007-12-06 2016-12-13 Sandisk Technologies Llc Apparatus, system, and method for destaging cached data
US8316277B2 (en) * 2007-12-06 2012-11-20 Fusion-Io, Inc. Apparatus, system, and method for ensuring data validity in a data storage process
US8230313B2 (en) * 2008-08-11 2012-07-24 Texas Instruments Incorporated Low-power predecoding based viterbi decoding
US8407551B2 (en) * 2008-12-15 2013-03-26 Quantenna Communications, Inc. Low complexity LDCP decoding
US8966184B2 (en) 2011-01-31 2015-02-24 Intelligent Intellectual Property Holdings 2, LLC. Apparatus, system, and method for managing eviction of data
US9201677B2 (en) 2011-05-23 2015-12-01 Intelligent Intellectual Property Holdings 2 Llc Managing data input/output operations
US8874823B2 (en) 2011-02-15 2014-10-28 Intellectual Property Holdings 2 Llc Systems and methods for managing data input/output operations
US9003104B2 (en) 2011-02-15 2015-04-07 Intelligent Intellectual Property Holdings 2 Llc Systems and methods for a file-level cache
WO2012116369A2 (en) 2011-02-25 2012-08-30 Fusion-Io, Inc. Apparatus, system, and method for managing contents of a cache
CN102195655B (zh) * 2011-02-25 2013-02-06 山东大学 一种准循环ldpc译码器及译码方法
US9767032B2 (en) 2012-01-12 2017-09-19 Sandisk Technologies Llc Systems and methods for cache endurance
US10102117B2 (en) 2012-01-12 2018-10-16 Sandisk Technologies Llc Systems and methods for cache and storage device coordination
US9251052B2 (en) 2012-01-12 2016-02-02 Intelligent Intellectual Property Holdings 2 Llc Systems and methods for profiling a non-volatile cache having a logical-to-physical translation layer
US9251086B2 (en) 2012-01-24 2016-02-02 SanDisk Technologies, Inc. Apparatus, system, and method for managing a cache
US9116812B2 (en) 2012-01-27 2015-08-25 Intelligent Intellectual Property Holdings 2 Llc Systems and methods for a de-duplication cache
US10019353B2 (en) 2012-03-02 2018-07-10 Longitude Enterprise Flash S.A.R.L. Systems and methods for referencing data on a storage medium
US10339056B2 (en) 2012-07-03 2019-07-02 Sandisk Technologies Llc Systems, methods and apparatus for cache transfers
US9612966B2 (en) 2012-07-03 2017-04-04 Sandisk Technologies Llc Systems, methods and apparatus for a virtual machine cache
US10346095B2 (en) 2012-08-31 2019-07-09 Sandisk Technologies, Llc Systems, methods, and interfaces for adaptive cache persistence
US9842053B2 (en) 2013-03-15 2017-12-12 Sandisk Technologies Llc Systems and methods for persistent cache logging
CN103888153A (zh) * 2014-03-13 2014-06-25 浙江大学城市学院 一种提高Turbo码MAP译码性能的方法及装置
US11695431B2 (en) 2018-10-24 2023-07-04 Star Ally International Limited LPWAN communication protocol design with turbo codes

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Publication number Priority date Publication date Assignee Title
KR100387078B1 (ko) * 1997-07-30 2003-10-22 삼성전자주식회사 대역확산통신시스템의심볼천공및복구장치및방법
US6112326A (en) * 1998-02-02 2000-08-29 Ericsson Inc. Precoding technique to lower the bit error rate (BER) of punctured convolutional codes
EP1434356B1 (de) * 1998-04-18 2010-08-25 Samsung Electronics Co., Ltd. Turbo Codierung mit Dummy Bit Einfügung
BR9906668A (pt) * 1998-08-06 2000-08-29 Samsung Electronics Co Ltd Dispositivo de decodificação de canal, e, processo de decodificação de canal
US6628723B1 (en) * 1999-10-15 2003-09-30 Cisco Technology Coding rate reduction for turbo codes
US6606724B1 (en) * 2000-01-28 2003-08-12 Conexant Systems, Inc. Method and apparatus for decoding of a serially concatenated block and convolutional code
US6307901B1 (en) * 2000-04-24 2001-10-23 Motorola, Inc. Turbo decoder with decision feedback equalization
US6728323B1 (en) * 2000-07-10 2004-04-27 Ericsson Inc. Baseband processors, mobile terminals, base stations and methods and systems for decoding a punctured coded received signal using estimates of punctured bits

Also Published As

Publication number Publication date
EP1221772A3 (de) 2002-07-24
JP2002271210A (ja) 2002-09-20
KR100708475B1 (ko) 2007-04-18
EP1221772A2 (de) 2002-07-10
US6910170B2 (en) 2005-06-21
JP3452560B2 (ja) 2003-09-29
US20020091973A1 (en) 2002-07-11
KR20020059529A (ko) 2002-07-13
CN1363996A (zh) 2002-08-14
EP1221772B1 (de) 2005-08-31
DE60113053T2 (de) 2006-02-02
CN1153357C (zh) 2004-06-09

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8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE RUFF, WILHELM, BEIER, DAUSTER & PAR