ATE477632T1 - Datenreparatur für multicast/rundfunk- datenverteilung - Google Patents

Datenreparatur für multicast/rundfunk- datenverteilung

Info

Publication number
ATE477632T1
ATE477632T1 AT04793990T AT04793990T ATE477632T1 AT E477632 T1 ATE477632 T1 AT E477632T1 AT 04793990 T AT04793990 T AT 04793990T AT 04793990 T AT04793990 T AT 04793990T AT E477632 T1 ATE477632 T1 AT E477632T1
Authority
AT
Austria
Prior art keywords
point
data
sender
repair
multipoint session
Prior art date
Application number
AT04793990T
Other languages
English (en)
Inventor
David Leon
Igor Curcio
Rod Walsh
Harsh Mehta
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
Priority claimed from US10/813,343 external-priority patent/US7536622B2/en
Application filed by Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE477632T1 publication Critical patent/ATE477632T1/de

Links

Classifications

    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
    • H04L12/1868—Measures taken after transmission, e.g. acknowledgments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Computer And Data Communications (AREA)
AT04793990T 2004-03-29 2004-10-01 Datenreparatur für multicast/rundfunk- datenverteilung ATE477632T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/813,343 US7536622B2 (en) 2004-03-29 2004-03-29 Data repair enhancements for multicast/broadcast data distribution
US61460204P 2004-09-30 2004-09-30
PCT/US2004/032414 WO2005104421A1 (en) 2004-03-29 2004-10-01 Data repair enhancements for multicast/broadcast data distribution

Publications (1)

Publication Number Publication Date
ATE477632T1 true ATE477632T1 (de) 2010-08-15

Family

ID=35197338

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04793990T ATE477632T1 (de) 2004-03-29 2004-10-01 Datenreparatur für multicast/rundfunk- datenverteilung

Country Status (10)

Country Link
EP (1) EP1730870B1 (de)
JP (1) JP2007531458A (de)
KR (1) KR100883576B1 (de)
CN (1) CN1957554B (de)
AT (1) ATE477632T1 (de)
AU (1) AU2004318925B2 (de)
BR (1) BRPI0418723B1 (de)
CA (1) CA2561712C (de)
DE (1) DE602004028665D1 (de)
WO (1) WO2005104421A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100979364B1 (ko) * 2005-11-24 2010-08-31 지티이 코포레이션 자동 교환 광통신망에서 다중송출 서비스 접속의 보호 및 복원 방법
JP5277158B2 (ja) * 2006-04-11 2013-08-28 トムソン ライセンシング データ受信方法、修復方法および対応する端末
CN101001162A (zh) * 2006-08-23 2007-07-18 华为技术有限公司 一种生成文件修复请求消息的方法及客户端
EP2057774B1 (de) * 2006-08-23 2013-07-24 Electronics and Telecommunications Research Institute Mbms-paketdatenübertragung und empfang auf der basis eines zellularsystems
KR100885189B1 (ko) * 2007-04-25 2009-02-24 프롬투정보통신(주) 핸드쉐이킹을 이용한 무전기의 고신뢰 데이터 통신 방법
US8154988B2 (en) * 2007-12-06 2012-04-10 Cisco Technology, Inc. Delivery of streams to repair errored media streams in periods of insufficient resources
TWI486040B (zh) 2008-10-10 2015-05-21 Thomson Licensing 在接收器要求失落符號之方法及其接收器
CN101827308B (zh) * 2009-03-05 2012-08-29 中国移动通信集团公司 Mbms文件片的发送方法、传输系统及业务服务器
JP2011109456A (ja) * 2009-11-18 2011-06-02 Ntt Docomo Inc 通信放送連携システム
JP5709320B2 (ja) 2009-12-17 2015-04-30 インテル・コーポレーション 失われたデータブロックを再送するための方法、コンピューティングデバイス及びプログラム
CN102098149A (zh) * 2011-03-28 2011-06-15 东南大学 一种无线多播中的本地协作方法
US10511997B2 (en) * 2012-07-09 2019-12-17 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for distributing information during broadcast delivery
US10095575B2 (en) 2012-07-27 2018-10-09 Telefonaktiebolaget Lm Ericsson (Publ) User equipment node, server node and methods performed in such nodes for performing file repair procedure
CN102916837B (zh) * 2012-10-19 2016-06-29 北京迈伦斯科技有限公司 一种分层结构的数据修复方法及实现该方法的节点设备
CN103518336B (zh) * 2013-05-06 2016-11-02 华为技术有限公司 光突发网络中处理信号的方法和节点
CN105337923B (zh) 2014-05-26 2019-07-12 腾讯科技（北京）有限公司 数据分发方法和系统及数据发送装置和数据接收装置
WO2016101213A1 (zh) * 2014-12-25 2016-06-30 华为技术有限公司 一种文件修复的方法、相关装置及系统
CN114667700B (zh) 2020-10-22 2025-03-14 苹果公司 Mbms传输可靠性增强

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61210745A (ja) * 1985-03-14 1986-09-18 Nec Corp 同報通信方式
JP3268875B2 (ja) * 1993-02-26 2002-03-25 株式会社野村総合研究所 同報ファイル転送方法およびシステム
KR100366295B1 (ko) * 1999-06-04 2002-12-31 한국전자통신연구원 연속 미디어 처리용 신뢰 멀티캐스트 데이터 전송 방법
US6577599B1 (en) * 1999-06-30 2003-06-10 Sun Microsystems, Inc. Small-scale reliable multicasting
JP3618600B2 (ja) * 1999-09-28 2005-02-09 株式会社東芝 無線通信システム、無線通信方法、無線基地局、および無線端末局
US6275859B1 (en) * 1999-10-28 2001-08-14 Sun Microsystems, Inc. Tree-based reliable multicast system where sessions are established by repair nodes that authenticate receiver nodes presenting participation certificates granted by a central authority
CN1394411A (zh) * 2000-11-06 2003-01-29 松下电器产业株式会社 发送装置、接收装置及广播数据的分发方法
US20020143499A1 (en) * 2001-01-12 2002-10-03 Graphin Co., Ltd Methods and apparatus for communicating information via a network
JP2003124875A (ja) * 2001-10-18 2003-04-25 Ntt Docomo Inc 情報配信方法及びシステム、並びにマルチキャストサーバ、プログラム、及び記録媒体
JP2003273925A (ja) * 2002-03-15 2003-09-26 Fujitsu Access Ltd 情報伝送システム及び伝送制御方法

Also Published As

Publication number Publication date
EP1730870A1 (de) 2006-12-13
CA2561712A1 (en) 2005-11-03
CA2561712C (en) 2014-03-25
AU2004318925B2 (en) 2010-02-18
CN1957554A (zh) 2007-05-02
DE602004028665D1 (de) 2010-09-23
KR100883576B1 (ko) 2009-02-13
WO2005104421A1 (en) 2005-11-03
CN1957554B (zh) 2012-05-30
BRPI0418723B1 (pt) 2018-10-16
BRPI0418723A8 (pt) 2016-04-05
KR20070010037A (ko) 2007-01-19
JP2007531458A (ja) 2007-11-01
AU2004318925A1 (en) 2005-11-03
BRPI0418723A (pt) 2007-09-11
EP1730870B1 (de) 2010-08-11
EP1730870A4 (de) 2008-03-26

Similar Documents

Publication Publication Date Title
ATE477632T1 (de) Datenreparatur für multicast/rundfunk- datenverteilung
ATE405054T1 (de) Punkt-zu-punkt-reparaturanfragesmechanismus für punkt-zu-mehrpunkt-übertragungssysteme
EP1849330A4 (de) Vorrichtung und verfahren zum senden und empfangen von mbms
Eichler et al. An evaluation of public employment programmes in the East German state of Sachsen-Anhalt
JP2008535311A5 (de)
TW200625867A (en) Point-to-point delivery verification report mechanism for point-to-multipoint transmission systems
EP4447360A3 (de) Übertragungsverfahren und -vorrichtung
JP2012521697A5 (de)
IL158158A (en) Distribution of multicast data to users
MX2009002871A (es) Distribucion de respuestas de medicion para balancear la carga de una red de lectura de medidor automatizado.
MX2009003379A (es) Metodo y aparato para operacion de unidad transmisora/receptora inalambrica en celdas dedicadas de servicio de multidifusion de difusion multimedia.
TW200511754A (en) Method, apparatus, and system for user-multiplexing in multiple access systems with retransmission
ATE462237T1 (de) Vorrichtung und verfahren zum dynamischen auswählen eines arq-verfahrens
TW200706042A (en) Method for transmitting/receiving data in a communication system
MY151577A (en) Method and apparatus for providing internet protocol datacasting (ipdc) service, and method and apparatus for processing ipdc service
SE0200471D0 (sv) A system and a method relating to communication of data
EP1950969A3 (de) Digitales Rundfunksystem und Fehlerkorrekturverfahren dafür
MX2008002810A (es) Difusion adaptada en base a la ubicacion.
ATE407490T1 (de) Verfahren und system zur effizienten verteilung von multicast-diensten in einem mobilen netzwerk
WO2010053281A3 (en) A method and apparatus for processing control message which requests retransmitting data
GB0224076D0 (en) Multicast data transfer
IL184853A0 (en) Method and apparatus for implicit floor control in push-to-talk over cellular systems
WO2010093196A3 (en) Intelligent assisted transmission method for multicast broadcast service
JP2015211373A5 (de)
WO2002030088B1 (en) Adaptive predictive delivery of information

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties