CN105610552A - 用于在多媒体系统中执行前向纠错编码的装置及方法 - Google Patents

用于在多媒体系统中执行前向纠错编码的装置及方法 Download PDF

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Publication number
CN105610552A
CN105610552A CN201610158780.1A CN201610158780A CN105610552A CN 105610552 A CN105610552 A CN 105610552A CN 201610158780 A CN201610158780 A CN 201610158780A CN 105610552 A CN105610552 A CN 105610552A
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CN
China
Prior art keywords
packet
fec
block
repair
source
Prior art date
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Pending
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CN201610158780.1A
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English (en)
Chinese (zh)
Inventor
黄盛熙
黄承吾
明世澔
梁贤九
朴勍模
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN105610552A publication Critical patent/CN105610552A/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
    • H03M13/03—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
    • 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
    • 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
    • H03M13/373—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 with erasure correction and erasure determination, e.g. for packet loss recovery or setting of erasures for the decoding of 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
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6522—Intended application, e.g. transmission or communication standard
    • H03M13/6547—TCP, UDP, IP and associated protocols, e.g. RTP
    • 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
    • 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
    • H04L1/0061—Error detection 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated 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
    • H04L1/0075—Transmission of coding parameters to receiver
    • 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
    • H04L1/0079—Formats for control data
    • H04L1/008—Formats for control data where the control data relates to payload of a different packet
    • 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

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)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201610158780.1A 2011-07-08 2012-07-06 用于在多媒体系统中执行前向纠错编码的装置及方法 Pending CN105610552A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20110068098 2011-07-08
KR10-2011-0068098 2011-07-08
CN201280033919.XA CN103650432A (zh) 2011-07-08 2012-07-06 用于在多媒体系统中生成前向纠错包的方法和用于发送和接收前向纠错包的方法及装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201280033919.XA Division CN103650432A (zh) 2011-07-08 2012-07-06 用于在多媒体系统中生成前向纠错包的方法和用于发送和接收前向纠错包的方法及装置

Publications (1)

Publication Number Publication Date
CN105610552A true CN105610552A (zh) 2016-05-25

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN201610158780.1A Pending CN105610552A (zh) 2011-07-08 2012-07-06 用于在多媒体系统中执行前向纠错编码的装置及方法
CN201280033919.XA Pending CN103650432A (zh) 2011-07-08 2012-07-06 用于在多媒体系统中生成前向纠错包的方法和用于发送和接收前向纠错包的方法及装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201280033919.XA Pending CN103650432A (zh) 2011-07-08 2012-07-06 用于在多媒体系统中生成前向纠错包的方法和用于发送和接收前向纠错包的方法及装置

Country Status (6)

Country Link
US (3) US8769369B2 (https=)
EP (1) EP2730052A4 (https=)
JP (1) JP2014521245A (https=)
KR (1) KR102048452B1 (https=)
CN (2) CN105610552A (https=)
WO (1) WO2013009048A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018035857A1 (zh) * 2016-08-26 2018-03-01 华为技术有限公司 以太无源光网络通信方法及装置

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101961736B1 (ko) * 2012-04-23 2019-03-25 삼성전자 주식회사 통신 시스템에서 패킷 송수신 장치 및 방법
KR20130126876A (ko) * 2012-04-30 2013-11-21 삼성전자주식회사 통신 시스템에서 패킷 송수신 방법 및 장치
KR102127685B1 (ko) * 2013-04-17 2020-06-29 삼성전자주식회사 순방향 오류 정정 패킷 송수신 장치 및 방법
KR102148158B1 (ko) * 2013-04-23 2020-08-28 삼성전자주식회사 통신 시스템에서 패킷 송수신 방법 및 장치
KR102138000B1 (ko) * 2013-07-18 2020-07-28 삼성전자주식회사 멀티미디어 통신 시스템에서 패킷 송/수신 장치 및 방법
US20150032845A1 (en) * 2013-07-26 2015-01-29 Samsung Electronics Co., Ltd. Packet transmission protocol supporting downloading and streaming
US9231732B2 (en) * 2013-10-07 2016-01-05 Texas Instruments Incorporated Packet header protection for utility networks
KR102093731B1 (ko) * 2013-10-22 2020-03-26 삼성전자주식회사 오류 정정 부호를 사용하는 통신 시스템에서 패킷 송수신 기법
WO2015105404A1 (ko) * 2014-01-13 2015-07-16 삼성전자 주식회사 통신 시스템에서 패킷 송수신 방법 및 장치
KR20150084632A (ko) 2014-01-13 2015-07-22 삼성전자주식회사 통신 시스템에서 패킷 송수신 방법 및 장치
US10341049B2 (en) * 2014-03-28 2019-07-02 Samsung Electronics Co., Ltd. Method and apparatus for performing a forward error correction (FEC) encoding or decoding in a multimedia system
US9559805B2 (en) * 2014-11-03 2017-01-31 Cisco Technology, Inc. Self-describing error correction of consolidated media content
CN105827361B (zh) * 2015-01-08 2019-02-22 上海交通大学 一种基于媒体内容的fec方法
JP2017038261A (ja) * 2015-08-11 2017-02-16 ソニー株式会社 情報処理装置、情報処理方法およびプログラム
KR102421791B1 (ko) * 2016-05-26 2022-07-15 삼성전자주식회사 Mmt 네트워크 시스템에서 미디어 시간 정보를 전송 하는 방법 및 장치
WO2018086076A1 (zh) * 2016-11-11 2018-05-17 华为技术有限公司 数据传输方法及装置
CN107257265B (zh) * 2017-04-27 2019-09-20 深圳市鹏创软件有限公司 实时传输数据流前向纠错方法、系统、装置及存储介质
WO2019074341A1 (ko) * 2017-10-13 2019-04-18 삼성전자 주식회사 멀티미디어 서비스 시스템에서 방송 서비스를 송수신하는 방법 및 장치
KR102464803B1 (ko) 2017-10-13 2022-11-09 삼성전자주식회사 응용 계층 순방향 오류 정정 방식을 사용하는 멀티미디어 서비스 제공 방법 및 장치
KR102506507B1 (ko) * 2018-01-19 2023-03-07 삼성전자주식회사 통신 시스템에서 신호를 송/수신하는 장치 및 방법
US11212833B2 (en) * 2018-11-02 2021-12-28 Qualcomm Incorporated Scalable preamble design for random access
US11196664B2 (en) 2019-09-16 2021-12-07 Envistacom, Llc Multi-path message distribution and message reassembly for large data flow using forward error correction with high-performance computing (HPC)
WO2021051367A1 (en) * 2019-09-20 2021-03-25 Qualcomm Incorporated Cyclic redundancy check schemes for unequal error protection with forward error corrections
US11705554B2 (en) 2020-10-09 2023-07-18 Sion Power Corporation Electrochemical cells and/or components thereof comprising nitrogen-containing species, and methods of forming them
CN114598628B (zh) * 2020-12-04 2025-01-28 中兴通讯股份有限公司 一种网络检测丢包方法、电子设备及计算机可读存储介质
CN112968754B (zh) * 2021-02-01 2022-03-15 航天国盛科技有限公司 一种基于n+1路e1信道实现数据可靠性传输方法、网络设备及计算机可读存储介质
CN114142968B (zh) * 2021-10-29 2025-12-12 视联动力信息技术股份有限公司 一种数据包传输方法、装置、终端设备和存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1813425A (zh) * 2003-07-01 2006-08-02 汤姆森特许公司 用于提供前向纠错的方法和设备
WO2008076125A1 (en) * 2006-12-21 2008-06-26 Thomson Licensing A method to support forward error correction for real-time audio and video data over internet protocol networks
CN101877620A (zh) * 2009-04-30 2010-11-03 华为技术有限公司 前向纠错方法、装置和系统

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03254240A (ja) * 1990-03-02 1991-11-13 Nippon Telegr & Teleph Corp <Ntt> セル送受信装置
JP3254240B2 (ja) 1992-03-19 2002-02-04 川崎マイクロエレクトロニクス株式会社 イオンビーム処理方法及び装置
US7155532B2 (en) * 2002-01-04 2006-12-26 Scientific-Atlanta, Inc. Transmitting streams over asynchronous networks
KR100535888B1 (ko) * 2002-11-19 2005-12-09 주식회사 휴림인터랙티브 2차원 순방향 에러 정정방법 및 이를 이용한 데이터통신방법
FR2861517B1 (fr) 2003-10-23 2006-01-27 Thomson Licensing Sa Methode de reconstruction de paquets perdus et appareils implementant la methode
JP2005210219A (ja) * 2004-01-20 2005-08-04 Sony Corp 送受信システム、送信装置および方法、受信装置および方法、記録媒体、並びにプログラム
JP2005323171A (ja) * 2004-05-10 2005-11-17 Sumitomo Electric Ind Ltd 送信装置、誤り訂正装置、ネットワーク接続装置およびパケット中継方法
US7660245B1 (en) * 2004-09-16 2010-02-09 Qualcomm Incorporated FEC architecture for streaming services including symbol-based operations and packet tagging
US7447978B2 (en) * 2004-11-16 2008-11-04 Nokia Corporation Buffering packets of a media stream
WO2006061902A1 (ja) * 2004-12-09 2006-06-15 Mitsubishi Denki Kabushiki Kaisha データ送信装置、データ受信装置、およびデータ配信システム
US7698290B2 (en) * 2005-09-01 2010-04-13 Nippon Telegraph And Telephone Corporation Error correction method and apparatus
US9136983B2 (en) * 2006-02-13 2015-09-15 Digital Fountain, Inc. Streaming and buffering using variable FEC overhead and protection periods
US7971129B2 (en) * 2006-05-10 2011-06-28 Digital Fountain, Inc. Code generator and decoder for communications systems operating using hybrid codes to allow for multiple efficient users of the communications systems
JP4356742B2 (ja) 2006-12-25 2009-11-04 ソニー株式会社 データ通信システム、データ送信装置およびデータ送信方法
EP2058968A1 (en) * 2007-11-07 2009-05-13 Thomson Licensing Method and apparatus for FEC encoding and decoding
US20100263007A1 (en) * 2009-04-09 2010-10-14 Jinyun Zhang Method and Apparatus for Increasing Quality of IPTV Transmission
KR101286912B1 (ko) * 2009-12-18 2013-07-16 한국전자통신연구원 3차원 저장장치를 이용한 가변길이 패킷의 ｆｅｃ 인코딩 및 ｆｅｃ 디코딩 방법
US8473821B2 (en) * 2010-11-09 2013-06-25 Qualcomm, Incorporated Packet-level erasure protection coding in aggregated packet transmissions
KR20120137198A (ko) * 2011-06-11 2012-12-20 삼성전자주식회사 통신 시스템에서 패킷 송수신 장치 및 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1813425A (zh) * 2003-07-01 2006-08-02 汤姆森特许公司 用于提供前向纠错的方法和设备
WO2008076125A1 (en) * 2006-12-21 2008-06-26 Thomson Licensing A method to support forward error correction for real-time audio and video data over internet protocol networks
CN101877620A (zh) * 2009-04-30 2010-11-03 华为技术有限公司 前向纠错方法、装置和系统

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018035857A1 (zh) * 2016-08-26 2018-03-01 华为技术有限公司 以太无源光网络通信方法及装置
CN108541358A (zh) * 2016-08-26 2018-09-14 华为技术有限公司 以太无源光网络通信方法及装置
US10833802B2 (en) 2016-08-26 2020-11-10 Huawei Technologies Co., Ltd. Communication method for ethernet passive optical network and apparatus
CN108541358B (zh) * 2016-08-26 2021-08-31 广州方维信息科技有限公司 以太无源光网络通信方法及装置

Also Published As

Publication number Publication date
US20140310579A1 (en) 2014-10-16
US8769369B2 (en) 2014-07-01
EP2730052A1 (en) 2014-05-14
KR102048452B1 (ko) 2019-12-05
US20160344408A1 (en) 2016-11-24
JP2014521245A (ja) 2014-08-25
CN103650432A (zh) 2014-03-19
US9571124B2 (en) 2017-02-14
US9438273B2 (en) 2016-09-06
KR20130006380A (ko) 2013-01-16
US20130013982A1 (en) 2013-01-10
WO2013009048A1 (en) 2013-01-17
EP2730052A4 (en) 2015-02-25

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