ATE511721T1 - Zusammenstellen von vorwärtsfehlerkorrektur- rahmen - Google Patents

Zusammenstellen von vorwärtsfehlerkorrektur- rahmen

Info

Publication number
ATE511721T1
ATE511721T1 AT04769568T AT04769568T ATE511721T1 AT E511721 T1 ATE511721 T1 AT E511721T1 AT 04769568 T AT04769568 T AT 04769568T AT 04769568 T AT04769568 T AT 04769568T AT E511721 T1 ATE511721 T1 AT E511721T1
Authority
AT
Austria
Prior art keywords
media packets
groups
fec frame
fec
compile
Prior art date
Application number
AT04769568T
Other languages
English (en)
Inventor
Stephan Wenger
Miska Hannuksela
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE511721T1 publication Critical patent/ATE511721T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • 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
    • H03M13/47—Error detection, forward error correction or error protection, not provided for in groups H03M13/01 - H03M13/37
    • 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
    • H03M13/63—Joint error correction and other techniques
    • H03M13/635—Error control coding in combination with rate matching
    • 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
    • H03M13/63—Joint error correction and other techniques
    • H03M13/635—Error control coding in combination with rate matching
    • H03M13/6356—Error control coding in combination with rate matching by repetition or insertion of dummy data, i.e. rate reduction
    • 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
    • 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
    • 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
    • H04L1/0059—Convolutional 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
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] 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
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
    • H03M13/1515—Reed-Solomon codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
AT04769568T 2004-10-06 2004-10-06 Zusammenstellen von vorwärtsfehlerkorrektur- rahmen ATE511721T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2004/003258 WO2006038055A1 (en) 2004-10-06 2004-10-06 Assembling forward error correction frames

Publications (1)

Publication Number Publication Date
ATE511721T1 true ATE511721T1 (de) 2011-06-15

Family

ID=34958839

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04769568T ATE511721T1 (de) 2004-10-06 2004-10-06 Zusammenstellen von vorwärtsfehlerkorrektur- rahmen

Country Status (7)

Country Link
US (1) US7779336B2 (de)
EP (1) EP1797661B1 (de)
KR (1) KR100908646B1 (de)
CN (1) CN101040475B (de)
AT (1) ATE511721T1 (de)
TW (1) TWI357739B (de)
WO (1) WO2006038055A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7826536B2 (en) * 2005-12-29 2010-11-02 Nokia Corporation Tune in time reduction
JP2008011096A (ja) * 2006-06-28 2008-01-17 Toshiba Corp Ｆｅｃエンコード方法、ｆｅｃデコード方法、ｆｅｃデコード装置
US20080025312A1 (en) * 2006-07-28 2008-01-31 Qualcomm Incorporated Zero-header compression for improved communications
US8010863B2 (en) * 2006-07-28 2011-08-30 Thomson Licensing Method and apparatus for synchronizing multiple multimedia streams
US20080025249A1 (en) * 2006-07-28 2008-01-31 Qualcomm Incorporated 1xEVDO WIRELESS INTERFACE TO ENABLE COMMUNICATIONS VIA A SATELLITE RELAY
US7746882B2 (en) 2006-08-22 2010-06-29 Nokia Corporation Method and device for assembling forward error correction frames in multimedia streaming
KR100819302B1 (ko) * 2006-12-01 2008-04-02 삼성전자주식회사 광대역 무선 접속 시스템의 멀티캐스트 및 브로드캐스트서비스를 위한 데이터 송수신 방법
US8055982B2 (en) * 2007-02-21 2011-11-08 Sigmatel, Inc. Error correction system and method
CN101296055B (zh) * 2007-04-29 2013-01-09 华为技术有限公司 数据包收发方法及装置
US8078644B2 (en) * 2007-05-04 2011-12-13 Nokia Corporation Media stream recording into a reception hint track of a multimedia container file
US8570869B2 (en) * 2007-09-21 2013-10-29 Nokia Corporation Scalable error detection and cross-session timing synchronization for packet-switched transmission
TW200943794A (en) 2008-04-04 2009-10-16 Nxp Bv Method for efficient packet framing in a communication network
US8245095B2 (en) * 2008-04-30 2012-08-14 Futurewei Technologies, Inc. Upgraded codeword lock state machine
US20100183033A1 (en) * 2009-01-20 2010-07-22 Nokia Corporation Method and apparatus for encapsulation of scalable media
US20120121014A1 (en) * 2009-03-04 2012-05-17 Thomas Rusert Processing of Multimedia Data
US8359525B2 (en) * 2009-03-06 2013-01-22 Electronics And Telecommunications Research Institute Method and apparatus for transmitting data in optical transport network
EP2566110B1 (de) * 2011-08-30 2014-10-01 Siemens Aktiengesellschaft Verfahren zum Übertragen von Telegrammen in einem Automatisierungssystem
KR20130094160A (ko) * 2012-01-20 2013-08-23 삼성전자주식회사 스트리밍 서비스를 제공하는 방법 및 장치
US10356143B2 (en) 2012-10-10 2019-07-16 Samsung Electronics Co., Ltd. Method and apparatus for media data delivery control
KR102139721B1 (ko) * 2013-08-29 2020-07-30 삼성전자주식회사 다중 경로 프로토콜에서 이중으로 네트워크 코딩을 적용하는 방법 및 그 장치
US20150281107A1 (en) * 2014-03-26 2015-10-01 Nant Holdings Ip, Llc Protocols For Interacting With Content Via Multiple Devices Systems and Methods
WO2015186938A1 (ko) 2014-06-02 2015-12-10 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
US20160323063A1 (en) * 2015-05-01 2016-11-03 Qualcomm Incorporated Bundled Forward Error Correction (FEC) for Multiple Sequenced Flows
JP6868802B2 (ja) * 2015-08-03 2021-05-12 パナソニックＩｐマネジメント株式会社 送信方法、受信方法、送信装置及び受信装置
FR3041850B1 (fr) * 2015-09-30 2018-05-25 Vogo Procede d'encodage de flux de donnees video basees sur des groupements d'images (gop)
WO2017107095A1 (en) * 2015-12-23 2017-06-29 Intel Corporation Technologies for adaptive erasure code
CN108667563B (zh) * 2018-01-19 2021-05-11 唐桥科技(杭州)有限公司 一种前向纠错包个数获取方法及装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5889791A (en) * 1996-08-13 1999-03-30 Motorola, Inc. System, device and method of FEC coding and interleaving for variable length burst transmission
US5991912A (en) * 1997-05-15 1999-11-23 Next Level Communications Digital video transport error handling in cell based communications systems
US6075545A (en) 1997-10-29 2000-06-13 Microsoft Corporation Methods and apparatus for storing, accessing and processing images through the use of row and column pointers
US6141788A (en) 1998-03-13 2000-10-31 Lucent Technologies Inc. Method and apparatus for forward error correction in packet networks
US6683855B1 (en) * 1998-08-31 2004-01-27 Lucent Technologies Inc. Forward error correction for high speed optical transmission systems
US6317462B1 (en) * 1998-10-22 2001-11-13 Lucent Technologies Inc. Method and apparatus for transmitting MPEG video over the internet
US6609223B1 (en) * 1999-04-06 2003-08-19 Kencast, Inc. Method for packet-level fec encoding, in which on a source packet-by-source packet basis, the error correction contributions of a source packet to a plurality of wildcard packets are computed, and the source packet is transmitted thereafter
US6400720B1 (en) * 1999-06-21 2002-06-04 General Instrument Corporation Method for transporting variable length and fixed length packets in a standard digital transmission frame
KR100677070B1 (ko) * 1999-10-02 2007-02-01 삼성전자주식회사 무선 멀티미디어 통신에서의 비디오 비트스트림 데이터의 오류 제어방법 및 이를 위한 기록 매체
US6678855B1 (en) 1999-12-02 2004-01-13 Microsoft Corporation Selecting K in a data transmission carousel using (N,K) forward error correction
US6907020B2 (en) 2000-01-20 2005-06-14 Nortel Networks Limited Frame structures supporting voice or streaming communications with high speed data communications in wireless access networks
EP1249092B1 (de) * 2000-01-20 2008-07-09 Nortel Networks Limited Adaptive rahmenstrukturen für hybride cdma / tdma systeme
US6675340B1 (en) * 2000-10-19 2004-01-06 Network Equipment Technologies, Inc. Forward error correction (FEC) for packetized data networks
US6980567B1 (en) * 2001-05-10 2005-12-27 Cisco Technology, Inc. Method of encoding a data packet
US6745364B2 (en) 2001-06-28 2004-06-01 Microsoft Corporation Negotiated/dynamic error correction for streamed media
US20030161324A1 (en) * 2002-01-16 2003-08-28 Aviom, Inc. System and method for transmitting and reconstructing audio or video data using intelligent sample interleaving of transmitted data requiring fewer orders of interpolation to accurately reconstruct audio or video data at the receiver in the event of data lost
FR2837332A1 (fr) * 2002-03-15 2003-09-19 Thomson Licensing Sa Dispositif et procede d'insertion de codes de correction d'erreurs et de reconstitution de flux de donnees, et produits correspondants
CN100525120C (zh) * 2002-04-19 2009-08-05 汤姆森特许公司 分集错误控制编码与解码的方法与装置
KR100448220B1 (ko) * 2002-10-07 2004-09-10 한국전자통신연구원 디지털 방송 송신 시스템에서의 널 패킷 삽입 방법 및 그장치
US7472334B1 (en) * 2003-10-15 2008-12-30 Scott Thomas P Efficient method for the reconstruction of digital information
US7533324B2 (en) * 2004-09-22 2009-05-12 Kencast, Inc. System, method and apparatus for FEC encoding and decoding

Also Published As

Publication number Publication date
EP1797661B1 (de) 2011-06-01
US20060107189A1 (en) 2006-05-18
TW200625860A (en) 2006-07-16
KR100908646B1 (ko) 2009-07-21
WO2006038055A1 (en) 2006-04-13
TWI357739B (en) 2012-02-01
EP1797661A1 (de) 2007-06-20
KR20070088580A (ko) 2007-08-29
US7779336B2 (en) 2010-08-17
CN101040475B (zh) 2012-06-27
CN101040475A (zh) 2007-09-19

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