CN103650432A - 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 - Google Patents

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 Download PDF

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Publication number
CN103650432A
CN103650432A CN201280033919.XA CN201280033919A CN103650432A CN 103650432 A CN103650432 A CN 103650432A CN 201280033919 A CN201280033919 A CN 201280033919A CN 103650432 A CN103650432 A CN 103650432A
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China
Prior art keywords
packet
fec
block
repair
source
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Pending
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CN201280033919.XA
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English (en)
Chinese (zh)
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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
Priority to CN201610158780.1A priority Critical patent/CN105610552A/zh
Publication of CN103650432A publication Critical patent/CN103650432A/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

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  • 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)
CN201280033919.XA 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 Pending CN103650432A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610158780.1A 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

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20110068098 2011-07-08
KR10-2011-0068098 2011-07-08
PCT/KR2012/005386 WO2013009048A1 (en) 2011-07-08 2012-07-06 Method for generating forward error correction packet in multimedia system and method and apparatus for transmitting and receiving forward error correction packet

Related Child Applications (1)

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CN201610158780.1A Division 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

Publications (1)

Publication Number Publication Date
CN103650432A true CN103650432A (zh) 2014-03-19

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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
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

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Country Status (6)

Country Link
US (3) US8769369B2 (enExample)
EP (1) EP2730052A4 (enExample)
JP (1) JP2014521245A (enExample)
KR (1) KR102048452B1 (enExample)
CN (2) CN103650432A (enExample)
WO (1) WO2013009048A1 (enExample)

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CN105827361A (zh) * 2015-01-08 2016-08-03 上海交通大学 一种基于媒体内容的fec机制
CN112968754A (zh) * 2021-02-01 2021-06-15 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
CN114142968A (zh) * 2021-10-29 2022-03-04 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
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

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KR102148158B1 (ko) * 2013-04-23 2020-08-28 삼성전자주식회사 통신 시스템에서 패킷 송수신 방법 및 장치
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WO2015105404A1 (ko) * 2014-01-13 2015-07-16 삼성전자 주식회사 통신 시스템에서 패킷 송수신 방법 및 장치
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WO2019074341A1 (ko) * 2017-10-13 2019-04-18 삼성전자 주식회사 멀티미디어 서비스 시스템에서 방송 서비스를 송수신하는 방법 및 장치
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Publication number Priority date Publication date Assignee Title
CN105827361A (zh) * 2015-01-08 2016-08-03 上海交通大学 一种基于媒体内容的fec机制
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
CN112968754A (zh) * 2021-02-01 2021-06-15 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
CN114142968A (zh) * 2021-10-29 2022-03-04 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
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

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Publication number Publication date
US20160344408A1 (en) 2016-11-24
US20130013982A1 (en) 2013-01-10
KR20130006380A (ko) 2013-01-16
WO2013009048A1 (en) 2013-01-17
US9438273B2 (en) 2016-09-06
EP2730052A1 (en) 2014-05-14
CN105610552A (zh) 2016-05-25
JP2014521245A (ja) 2014-08-25
US8769369B2 (en) 2014-07-01
KR102048452B1 (ko) 2019-12-05
EP2730052A4 (en) 2015-02-25
US9571124B2 (en) 2017-02-14
US20140310579A1 (en) 2014-10-16

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Application publication date: 20140319