TW200711364A - Parallel turbo decoders with multiplexed output - Google Patents

Parallel turbo decoders with multiplexed output

Info

Publication number
TW200711364A
TW200711364A TW095108339A TW95108339A TW200711364A TW 200711364 A TW200711364 A TW 200711364A TW 095108339 A TW095108339 A TW 095108339A TW 95108339 A TW95108339 A TW 95108339A TW 200711364 A TW200711364 A TW 200711364A
Authority
TW
Taiwan
Prior art keywords
decoded
stream
streams
coded
parallel
Prior art date
Application number
TW095108339A
Other languages
English (en)
Inventor
Safi Ullah Khan
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of TW200711364A publication Critical patent/TW200711364A/zh

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
    • H03M13/29—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
    • 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
    • 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
    • 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
    • H03M13/6561—Parallelized implementations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Error Detection And Correction (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
TW095108339A 2005-03-11 2006-03-10 Parallel turbo decoders with multiplexed output TW200711364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66096705P 2005-03-11 2005-03-11

Publications (1)

Publication Number Publication Date
TW200711364A true TW200711364A (en) 2007-03-16

Family

ID=36569135

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095108339A TW200711364A (en) 2005-03-11 2006-03-10 Parallel turbo decoders with multiplexed output

Country Status (12)

Country Link
US (1) US7720017B2 (zh)
EP (1) EP1856807B1 (zh)
JP (1) JP2008533875A (zh)
KR (2) KR20100068293A (zh)
CN (1) CN101164242A (zh)
AT (1) ATE465552T1 (zh)
BR (1) BRPI0607711A2 (zh)
CA (1) CA2600488A1 (zh)
DE (1) DE602006013797D1 (zh)
RU (1) RU2007137660A (zh)
TW (1) TW200711364A (zh)
WO (1) WO2006099528A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI461004B (zh) * 2007-10-30 2014-11-11 Sony Corp 資料處理設備及方法

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8259760B2 (en) * 2006-03-31 2012-09-04 Stmicroelectronics, Inc. Apparatus and method for transmitting and recovering multi-lane encoded data streams using a reduced number of lanes
JP4207981B2 (ja) * 2006-06-13 2009-01-14 ソニー株式会社 情報処理装置および情報処理方法、プログラム、並びに記録媒体
US7831894B2 (en) * 2006-10-10 2010-11-09 Broadcom Corporation Address generation for contention-free memory mappings of turbo codes with ARP (almost regular permutation) interleaves
US7827473B2 (en) * 2006-10-10 2010-11-02 Broadcom Corporation Turbo decoder employing ARP (almost regular permutation) interleave and arbitrary number of decoding processors
US8661167B2 (en) * 2007-09-17 2014-02-25 Intel Corporation DMA (direct memory access) coalescing
US8479028B2 (en) * 2007-09-17 2013-07-02 Intel Corporation Techniques for communications based power management
US7835368B2 (en) * 2007-11-12 2010-11-16 Ikanos Communications, Inc. Systems and methods for mitigating the effects of upstream far-end cross talk
US7855996B2 (en) * 2007-11-21 2010-12-21 Newport Media, Inc. Enhanced stream layer transmission for mediaFLO mobile multimedia multicast system
US8873671B2 (en) * 2008-03-26 2014-10-28 Qualcomm Incorporated Method and system for LLR buffer reduction in a wireless communication modem
US8665996B2 (en) * 2008-04-01 2014-03-04 Qualcomm Incorporated Efficient parallel sub-packet decoding using multiple decoders
US8300803B2 (en) * 2008-04-09 2012-10-30 Ikanos Communications, Inc. Cooperative MIMO for alien noise cancellation (COMAC) for upstream VDSL systems
KR101653433B1 (ko) * 2009-02-27 2016-09-01 이카노스 커뮤니케이션스, 인크. 자기-유도 원단 크로스토크를 완화시키는 시스템 및 방법
US8204211B2 (en) 2009-04-29 2012-06-19 Ikanos Communications, Inc. Systems and methods for selecting tones for far-end cross talk mitigation
US8543893B2 (en) * 2009-09-02 2013-09-24 Agere Systems Llc Receiver for error-protected packet-based frame
US8625474B2 (en) * 2009-09-09 2014-01-07 Qualcomm Incorporated System and method for the simultaneous reception of FLO and FLO-EV data
US9154797B2 (en) 2010-09-20 2015-10-06 Onecodec, Limited Systems and methods for encoding and decoding
CA2816284C (en) * 2010-09-28 2018-06-26 Onecodec, Limited Encoding and decoding a multimedia signal using syntax to generate a dynamically configured decoder
US8787762B2 (en) * 2011-02-22 2014-07-22 Nec Laboratories America, Inc. Optical-layer traffic grooming at an OFDM subcarrier level with photodetection conversion of an input optical OFDM to an electrical signal
CN102201818B (zh) * 2011-05-12 2015-12-16 中兴通讯股份有限公司 一种Turbo译码结果的输出方法及装置
US10025787B2 (en) 2011-08-17 2018-07-17 Bevara Technologies, Llc Systems and methods for selecting digital data for archival
US10129556B2 (en) 2014-05-16 2018-11-13 Bevara Technologies, Llc Systems and methods for accessing digital data
US9002122B2 (en) 2012-07-19 2015-04-07 Omnivision Technologies, Inc. System and method for improving decoder performance using quantization control
WO2015176009A1 (en) 2014-05-16 2015-11-19 Bevara Technologies, Llc Systems and methods for selecting digital data for archival
EP3001585B1 (en) * 2014-09-29 2017-07-12 Alcatel Lucent Optical coherent receiver with forward error correction and parallel decoding
WO2019143808A1 (en) 2018-01-18 2019-07-25 Bevara Technologies, Llc Browser navigation for facilitating data access
CN111343404B (zh) * 2020-02-19 2022-05-24 精微视达医疗科技(三亚)有限公司 成像数据处理方法及装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03242027A (ja) * 1990-02-20 1991-10-29 Nippon Telegr & Teleph Corp <Ntt> インターリーブを付加した並列誤り訂正方式
US5313649A (en) * 1991-05-28 1994-05-17 International Business Machines Corporation Switch queue structure for one-network parallel processor systems
JPH07162858A (ja) * 1993-12-10 1995-06-23 Matsushita Electric Ind Co Ltd 画像信号符号化装置と画像信号復号化装置
JP3407287B2 (ja) * 1997-12-22 2003-05-19 日本電気株式会社 符号化復号システム
EP1005726B1 (en) 1998-03-31 2003-10-15 Samsung Electronics Co., Ltd. TURBO ENCODING/DECODING DEVICE AND METHOD FOR PROCESSING FRAME DATA ACCORDING TO QoS
US6859496B1 (en) * 1998-05-29 2005-02-22 International Business Machines Corporation Adaptively encoding multiple streams of video data in parallel for multiplexing onto a constant bit rate channel
US6252917B1 (en) 1998-07-17 2001-06-26 Nortel Networks Limited Statistically multiplexed turbo code decoder
WO2002067435A1 (en) * 2001-02-23 2002-08-29 Koninklijke Philips Electronics N.V. Turbo decoder system comprising parallel decoders
JP2004088388A (ja) * 2002-08-27 2004-03-18 Ntt Data Corp 受信装置、受信データのデータ処理方法及びプログラム
US7499417B2 (en) * 2003-01-07 2009-03-03 Samsung Electronics Co., Ltd. Apparatus and method for controlling an output buffer in a hybrid automatic repeat request (HARQ) mobile communication system
JP4366945B2 (ja) * 2003-02-03 2009-11-18 ソニー株式会社 ビタビ復号装置及び方法並びにｏｆｄｍ復調装置
JP4217887B2 (ja) 2003-07-22 2009-02-04 日本電気株式会社 受信装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI461004B (zh) * 2007-10-30 2014-11-11 Sony Corp 資料處理設備及方法

Also Published As

Publication number Publication date
CA2600488A1 (en) 2006-09-21
WO2006099528A1 (en) 2006-09-21
BRPI0607711A2 (pt) 2009-09-22
DE602006013797D1 (de) 2010-06-02
US7720017B2 (en) 2010-05-18
RU2007137660A (ru) 2009-04-20
JP2008533875A (ja) 2008-08-21
EP1856807B1 (en) 2010-04-21
KR20100068293A (ko) 2010-06-22
CN101164242A (zh) 2008-04-16
ATE465552T1 (de) 2010-05-15
EP1856807A1 (en) 2007-11-21
US20060227815A1 (en) 2006-10-12
KR20070112253A (ko) 2007-11-22

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