CN103858352B - 数据通信系统中的编码装置及编码方法 - Google Patents

数据通信系统中的编码装置及编码方法 Download PDF

Info

Publication number
CN103858352B
CN103858352B CN201280050511.3A CN201280050511A CN103858352B CN 103858352 B CN103858352 B CN 103858352B CN 201280050511 A CN201280050511 A CN 201280050511A CN 103858352 B CN103858352 B CN 103858352B
Authority
CN
China
Prior art keywords
block
payload
source
parity
length
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 - Fee Related
Application number
CN201280050511.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN103858352A (zh
Inventor
黄盛凞
朴勍模
梁贤九
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 CN103858352A publication Critical patent/CN103858352A/zh
Application granted granted Critical
Publication of CN103858352B publication Critical patent/CN103858352B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • 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
    • H04L1/0057—Block 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
    • H03M13/27—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
    • H03M13/2707—Simple row-column interleaver, i.e. pure block interleaving
    • 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
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • 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
    • H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
    • H03M13/618—Shortening and extension 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
    • H03M13/63—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
    • 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
    • H03M13/6362—Error control coding in combination with rate matching by puncturing
    • 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
    • H03M13/6516—Support of multiple code parameters, e.g. generalized Reed-Solomon decoder for a variety of generator polynomials or Galois fields
    • 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
    • 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
    • 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
    • H03M13/2906—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 using block 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
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H03M13/356—Unequal error protection [UEP]

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)
  • Mathematical Physics (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CN201280050511.3A 2011-10-13 2012-10-15 数据通信系统中的编码装置及编码方法 Expired - Fee Related CN103858352B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020110104870A KR101829923B1 (ko) 2011-10-13 2011-10-13 데이터 통신 시스템에서 부호화 장치 및 방법
KR10-2011-0104870 2011-10-13
PCT/KR2012/008385 WO2013055180A1 (en) 2011-10-13 2012-10-15 Encoding apparatus and encoding method in data communication system

Publications (2)

Publication Number Publication Date
CN103858352A CN103858352A (zh) 2014-06-11
CN103858352B true CN103858352B (zh) 2018-06-05

Family

ID=48082119

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280050511.3A Expired - Fee Related CN103858352B (zh) 2011-10-13 2012-10-15 数据通信系统中的编码装置及编码方法

Country Status (6)

Country Link
US (1) US9288011B2 (enExample)
EP (1) EP2766995B1 (enExample)
JP (1) JP6181654B2 (enExample)
KR (1) KR101829923B1 (enExample)
CN (1) CN103858352B (enExample)
WO (1) WO2013055180A1 (enExample)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9141468B2 (en) * 2011-12-12 2015-09-22 Cleversafe, Inc. Managing memory utilization in a distributed storage and task network
US8966339B1 (en) * 2012-12-18 2015-02-24 Western Digital Technologies, Inc. Decoder supporting multiple code rates and code lengths for data storage systems
KR101519952B1 (ko) 2013-05-03 2015-05-14 고려대학교 산학협력단 목적지 노드 기반 네트워크 혼잡 감지 장치 및 방법
WO2015045362A1 (ja) * 2013-09-30 2015-04-02 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信方法、受信方法、送信装置、及び受信装置
JP6313170B2 (ja) * 2013-09-30 2018-04-18 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 送信方法、受信方法、送信装置、及び受信装置
KR20150047082A (ko) 2013-10-23 2015-05-04 한국전자통신연구원 Ｍｍｔ 페이로드 헤더 구성 장치 및 방법
KR20150050133A (ko) * 2013-10-31 2015-05-08 삼성전자주식회사 통신 시스템에서 패킷 송수신 방법 및 장치
US9596218B1 (en) * 2014-03-03 2017-03-14 Google Inc. Methods and systems of encrypting messages using rateless codes
WO2015147613A1 (ko) 2014-03-28 2015-10-01 삼성전자주식회사 방송 및/또는 통신 시스템에서 패킷 생성 및 복원 방법 및 장치
US9455750B2 (en) * 2014-07-28 2016-09-27 Qualcomm Incorporated Source block size selection
JP6618252B2 (ja) * 2014-12-16 2019-12-11 ソニーセミコンダクタソリューションズ株式会社 符号化装置、符号化方法、復号装置、復号方法、プログラム、および通信システム
US10721538B2 (en) * 2015-03-08 2020-07-21 Lg Electronics Inc. Apparatus and method for transmitting and receiving broadcast signal
WO2016148537A1 (ko) * 2015-03-19 2016-09-22 엘지전자(주) 방송 신호 송수신 장치 및 방법
KR20170086145A (ko) * 2016-01-15 2017-07-26 주식회사 에치에프알 Ofdm 기반의 무선통신시스템에서 채널 부호화/복호화 방법 및 그를 위한 장치
DE202016008329U1 (de) * 2016-03-21 2017-07-28 Inova Semiconductors Gmbh Effiziente Steuerungsanordnung
US10003434B2 (en) * 2016-04-08 2018-06-19 Cisco Technology, Inc. Efficient error correction that aggregates different media into encoded container packets
CN108667559B (zh) * 2017-03-31 2020-12-15 华为技术有限公司 一种通信方法及设备
US11218171B2 (en) * 2017-04-12 2022-01-04 Sony Semiconductor Solutions Corporation Shortened LDPC codes with repetition of code bits for low throughput networks
US10761743B1 (en) 2017-07-17 2020-09-01 EMC IP Holding Company LLC Establishing data reliability groups within a geographically distributed data storage environment
US10817388B1 (en) 2017-07-21 2020-10-27 EMC IP Holding Company LLC Recovery of tree data in a geographically distributed environment
JP7083694B2 (ja) * 2017-07-27 2022-06-13 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信装置及び送信方法
US10684780B1 (en) 2017-07-27 2020-06-16 EMC IP Holding Company LLC Time sensitive data convolution and de-convolution
US10880040B1 (en) 2017-10-23 2020-12-29 EMC IP Holding Company LLC Scale-out distributed erasure coding
US10528260B1 (en) 2017-10-26 2020-01-07 EMC IP Holding Company LLC Opportunistic ‘XOR’ of data for geographically diverse storage
US10382554B1 (en) 2018-01-04 2019-08-13 Emc Corporation Handling deletes with distributed erasure coding
US10817374B2 (en) * 2018-04-12 2020-10-27 EMC IP Holding Company LLC Meta chunks
US10579297B2 (en) 2018-04-27 2020-03-03 EMC IP Holding Company LLC Scaling-in for geographically diverse storage
US11023130B2 (en) 2018-06-15 2021-06-01 EMC IP Holding Company LLC Deleting data in a geographically diverse storage construct
US10936196B2 (en) 2018-06-15 2021-03-02 EMC IP Holding Company LLC Data convolution for geographically diverse storage
US10719250B2 (en) 2018-06-29 2020-07-21 EMC IP Holding Company LLC System and method for combining erasure-coded protection sets
US11436203B2 (en) 2018-11-02 2022-09-06 EMC IP Holding Company LLC Scaling out geographically diverse storage
US10901635B2 (en) 2018-12-04 2021-01-26 EMC IP Holding Company LLC Mapped redundant array of independent nodes for data storage with high performance using logical columns of the nodes with different widths and different positioning patterns
US11119683B2 (en) 2018-12-20 2021-09-14 EMC IP Holding Company LLC Logical compaction of a degraded chunk in a geographically diverse data storage system
US10931777B2 (en) 2018-12-20 2021-02-23 EMC IP Holding Company LLC Network efficient geographically diverse data storage system employing degraded chunks
US10892782B2 (en) 2018-12-21 2021-01-12 EMC IP Holding Company LLC Flexible system and method for combining erasure-coded protection sets
US11023331B2 (en) 2019-01-04 2021-06-01 EMC IP Holding Company LLC Fast recovery of data in a geographically distributed storage environment
US10768840B2 (en) 2019-01-04 2020-09-08 EMC IP Holding Company LLC Updating protection sets in a geographically distributed storage environment
US10942827B2 (en) 2019-01-22 2021-03-09 EMC IP Holding Company LLC Replication of data in a geographically distributed storage environment
US10846003B2 (en) 2019-01-29 2020-11-24 EMC IP Holding Company LLC Doubly mapped redundant array of independent nodes for data storage
US10936239B2 (en) 2019-01-29 2021-03-02 EMC IP Holding Company LLC Cluster contraction of a mapped redundant array of independent nodes
US10942825B2 (en) 2019-01-29 2021-03-09 EMC IP Holding Company LLC Mitigating real node failure in a mapped redundant array of independent nodes
US10866766B2 (en) 2019-01-29 2020-12-15 EMC IP Holding Company LLC Affinity sensitive data convolution for data storage systems
US10944826B2 (en) 2019-04-03 2021-03-09 EMC IP Holding Company LLC Selective instantiation of a storage service for a mapped redundant array of independent nodes
US11029865B2 (en) 2019-04-03 2021-06-08 EMC IP Holding Company LLC Affinity sensitive storage of data corresponding to a mapped redundant array of independent nodes
US11119686B2 (en) 2019-04-30 2021-09-14 EMC IP Holding Company LLC Preservation of data during scaling of a geographically diverse data storage system
US11121727B2 (en) 2019-04-30 2021-09-14 EMC IP Holding Company LLC Adaptive data storing for data storage systems employing erasure coding
US11113146B2 (en) 2019-04-30 2021-09-07 EMC IP Holding Company LLC Chunk segment recovery via hierarchical erasure coding in a geographically diverse data storage system
US11748004B2 (en) 2019-05-03 2023-09-05 EMC IP Holding Company LLC Data replication using active and passive data storage modes
US11209996B2 (en) 2019-07-15 2021-12-28 EMC IP Holding Company LLC Mapped cluster stretching for increasing workload in a data storage system
US11449399B2 (en) 2019-07-30 2022-09-20 EMC IP Holding Company LLC Mitigating real node failure of a doubly mapped redundant array of independent nodes
US11023145B2 (en) 2019-07-30 2021-06-01 EMC IP Holding Company LLC Hybrid mapped clusters for data storage
KR20220029751A (ko) 2019-09-10 2022-03-08 후아웨이 테크놀러지 컴퍼니 리미티드 패킷 처리 방법 및 장치, 그리고 컴퓨터 저장 매체
US10841357B1 (en) * 2019-09-12 2020-11-17 Dialpad, Inc. Using transport layer protocol packet headers to encode application layer attributes in an audiovisual over internet protocol (AVoIP) platform
US11228322B2 (en) 2019-09-13 2022-01-18 EMC IP Holding Company LLC Rebalancing in a geographically diverse storage system employing erasure coding
US11449248B2 (en) 2019-09-26 2022-09-20 EMC IP Holding Company LLC Mapped redundant array of independent data storage regions
US11435910B2 (en) 2019-10-31 2022-09-06 EMC IP Holding Company LLC Heterogeneous mapped redundant array of independent nodes for data storage
US11119690B2 (en) 2019-10-31 2021-09-14 EMC IP Holding Company LLC Consolidation of protection sets in a geographically diverse data storage environment
US11288139B2 (en) 2019-10-31 2022-03-29 EMC IP Holding Company LLC Two-step recovery employing erasure coding in a geographically diverse data storage system
US11435957B2 (en) 2019-11-27 2022-09-06 EMC IP Holding Company LLC Selective instantiation of a storage service for a doubly mapped redundant array of independent nodes
US11144220B2 (en) 2019-12-24 2021-10-12 EMC IP Holding Company LLC Affinity sensitive storage of data corresponding to a doubly mapped redundant array of independent nodes
US11231860B2 (en) 2020-01-17 2022-01-25 EMC IP Holding Company LLC Doubly mapped redundant array of independent nodes for data storage with high performance
BR112022017849A2 (pt) 2020-03-13 2022-11-01 Qualcomm Inc Realimentação de código raptor
US11507308B2 (en) 2020-03-30 2022-11-22 EMC IP Holding Company LLC Disk access event control for mapped nodes supported by a real cluster storage system
US11288229B2 (en) 2020-05-29 2022-03-29 EMC IP Holding Company LLC Verifiable intra-cluster migration for a chunk storage system
WO2022045378A1 (ko) * 2020-08-24 2022-03-03 엘지전자 주식회사 최대 비트 그룹 및 이차원 패리티에 기반한 양자 비트 에러 율 추정 방법 및 장치
US11693983B2 (en) 2020-10-28 2023-07-04 EMC IP Holding Company LLC Data protection via commutative erasure coding in a geographically diverse data storage system
US11847141B2 (en) 2021-01-19 2023-12-19 EMC IP Holding Company LLC Mapped redundant array of independent nodes employing mapped reliability groups for data storage
US11625174B2 (en) 2021-01-20 2023-04-11 EMC IP Holding Company LLC Parity allocation for a virtual redundant array of independent disks
US11354191B1 (en) 2021-05-28 2022-06-07 EMC IP Holding Company LLC Erasure coding in a large geographically diverse data storage system
US11449234B1 (en) 2021-05-28 2022-09-20 EMC IP Holding Company LLC Efficient data access operations via a mapping layer instance for a doubly mapped redundant array of independent nodes
JPWO2022264538A1 (enExample) * 2021-06-16 2022-12-22
US12198778B2 (en) * 2022-11-17 2025-01-14 Samsung Electronics Co., Ltd. Memory controllers and memory systems including the same
US12407444B1 (en) 2024-06-04 2025-09-02 Michael H. Rudow Enhanced reliable communications including streaming codes for partial bursts and guardspaces and synergized compression

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030207696A1 (en) * 2002-05-06 2003-11-06 Serge Willenegger Multi-media broadcast and multicast service (MBMS) in a wireless communications system
CN1830170A (zh) * 2003-07-24 2006-09-06 松下电器产业株式会社 对并行连接数据编码的方法、编码器和通信设备
US20090327842A1 (en) * 2006-07-25 2009-12-31 Hang Liu Recovery from burst packet loss in internet protocol based wireless networks using staggercasting and cross-packet forward error correction

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0719065A1 (en) 1994-12-20 1996-06-26 International Business Machines Corporation Multipurpose packet switching node for a data communication network
JP2002074862A (ja) * 2000-08-25 2002-03-15 Toshiba Corp データ処理方法及び装置及び記録媒体及び再生方法及び装置
CA2465381A1 (en) 2001-11-05 2003-05-15 Nokia Corporation Partially filling block interleaver for a communication system
JP2003199075A (ja) * 2001-12-27 2003-07-11 Matsushita Electric Ind Co Ltd データ伝送方法、データ伝送装置及びデータ受信装置
JP3822508B2 (ja) * 2002-03-08 2006-09-20 日本電信電話株式会社 パケット伝送システムとそのデータ送信装置及びデータ受信装置
KR100458878B1 (ko) 2002-05-03 2004-12-03 학교법인 경희대학교 Ｆｅｃ 코딩 방식에 기초한 가변길이 패킷 송수신 방법
US7369548B2 (en) * 2002-12-20 2008-05-06 Intel Corporation Communicating information using a configurable protocol
US7581155B2 (en) 2003-12-18 2009-08-25 Electronics And Telecommunications Research Institute Apparatus for FEC supporting transmission of variable-length frames in TDMA system and method of using the same
WO2006038095A1 (en) 2004-10-07 2006-04-13 Nokia Corporation Efficient source blocking algorithm for fec for mbms streaming
US7447978B2 (en) 2004-11-16 2008-11-04 Nokia Corporation Buffering packets of a media stream
KR100772390B1 (ko) 2006-01-23 2007-11-01 삼성전자주식회사 방향 보간 방법 및 그 장치와, 그 보간 방법이 적용된부호화 및 복호화 방법과 그 장치 및 복호화 장치
BRPI0622135A2 (pt) * 2006-12-21 2011-12-27 Thomson Licensing mÉtodo para suporte corretivo de erros futuros para dados de vÍdeo e Áudio em tempo real atravÉs de redes de trabalho protocoladas na internet
US7930616B2 (en) * 2007-04-12 2011-04-19 Cisco Technology, Inc. Variable forward error correction for optical communication links
KR101286912B1 (ko) 2009-12-18 2013-07-16 한국전자통신연구원 3차원 저장장치를 이용한 가변길이 패킷의 ｆｅｃ 인코딩 및 ｆｅｃ 디코딩 방법
JP5492618B2 (ja) * 2010-03-19 2014-05-14 日本電信電話株式会社 誤り訂正符号化装置及び方法及びプログラム及び誤り訂正復号化装置及び方法及びプログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030207696A1 (en) * 2002-05-06 2003-11-06 Serge Willenegger Multi-media broadcast and multicast service (MBMS) in a wireless communications system
CN1830170A (zh) * 2003-07-24 2006-09-06 松下电器产业株式会社 对并行连接数据编码的方法、编码器和通信设备
US20090327842A1 (en) * 2006-07-25 2009-12-31 Hang Liu Recovery from burst packet loss in internet protocol based wireless networks using staggercasting and cross-packet forward error correction

Also Published As

Publication number Publication date
CN103858352A (zh) 2014-06-11
KR101829923B1 (ko) 2018-02-22
US20130097470A1 (en) 2013-04-18
JP6181654B2 (ja) 2017-08-16
JP2014532371A (ja) 2014-12-04
WO2013055180A1 (en) 2013-04-18
KR20130040087A (ko) 2013-04-23
EP2766995A1 (en) 2014-08-20
EP2766995B1 (en) 2018-09-19
EP2766995A4 (en) 2015-07-22
US9288011B2 (en) 2016-03-15

Similar Documents

Publication Publication Date Title
CN103858352B (zh) 数据通信系统中的编码装置及编码方法
US9667275B2 (en) Apparatus and method for transmitting and receiving packet in broadcasting and communication system
KR101995221B1 (ko) 통신 시스템에서 패킷 송수신 장치 및 방법
JP5550834B2 (ja) 可変ｆｅｃオーバヘッド及び保護期間を利用したストリーミング及びバッファリング
CN104272627B (zh) 用于在通信系统中发送和接收分组的方法和装置
KR101933465B1 (ko) 이동 통신 시스템에서 패킷 송수신 장치 및 방법
KR101983032B1 (ko) 방송 및 통신 시스템에서 패킷 송수신 장치 및 방법
JP6486684B2 (ja) 移動通信システムにおける順方向誤り訂正パケットを送受信する装置及び方法
CN101902315A (zh) 基于前向纠错的重传方法、设备和通信系统
WO2010124651A1 (zh) 前向纠错方法、装置和系统
JP6511472B2 (ja) ブロードキャスティング及び／又は通信システムにおけるパケットの生成及び復元のための方法及び装置
US9473264B2 (en) Apparatus and method for transmitting/receiving packet in communication system
KR20150046700A (ko) 오류 정정 부호를 사용하는 통신 시스템에서 패킷 송수신 기법
KR20130039942A (ko) 패킷 데이터의 인코딩 방법 및 장치
KR20130044782A (ko) 멀티미디어 시스템에서 순방향 오류 정정 부호화 방법 및 장치
CN101405942A (zh) 使用可变fec开销和保护周期的流送和缓冲

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180605

Termination date: 20201015

CF01 Termination of patent right due to non-payment of annual fee