WO2013167065A3 - 一种协同业务传输中的数据重传方法及接入网网关 - Google Patents

一种协同业务传输中的数据重传方法及接入网网关 Download PDF

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Publication number
WO2013167065A3
WO2013167065A3 PCT/CN2013/079786 CN2013079786W WO2013167065A3 WO 2013167065 A3 WO2013167065 A3 WO 2013167065A3 CN 2013079786 W CN2013079786 W CN 2013079786W WO 2013167065 A3 WO2013167065 A3 WO 2013167065A3
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WO
WIPO (PCT)
Prior art keywords
data
access network
network gateway
coordination
data retransmission
Prior art date
Application number
PCT/CN2013/079786
Other languages
English (en)
French (fr)
Other versions
WO2013167065A2 (zh
Inventor
孙爱芳
何经纬
高冲
凌志浩
张志飞
祁学文
曹建福
袁宜峰
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to EP13788462.3A priority Critical patent/EP2938025B1/en
Priority to JP2015552976A priority patent/JP6177934B2/ja
Priority to US14/761,293 priority patent/US9742583B2/en
Publication of WO2013167065A2 publication Critical patent/WO2013167065A2/zh
Publication of WO2013167065A3 publication Critical patent/WO2013167065A3/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2869—Operational details of access network equipments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2869—Operational details of access network equipments
    • H04L12/287—Remote access server, e.g. BRAS
    • 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
    • H04L1/1809—Selective-repeat protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • 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
    • H04L1/1874—Buffer management
    • 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
    • H04L2001/0097—Relays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

本发明公开了一种协同业务传输中的数据重传方法及接入网网关，其中，该方法包括：协同业务传输中，接入网网关收到协同终端所申请业务的数据，缓存所述数据后将所述数据发送给对应的目的终端；由所述接入网网关执行重传策略，判断需要进行数据重传时，将缓存的所述数据重新发送给对应的目的终端。接入网网关用于收到协同终端所申请业务的数据，缓存所述数据后将所述数据发送给对应的目的终端，判断需要进行数据重传时，将缓存的所述数据重新发送给对应的目的终端。采用本发明，针对面向协同业务传输中的业务数据重传问题，能有效提高业务数据的传输效率。
PCT/CN2013/079786 2013-01-17 2013-07-22 一种协同业务传输中的数据重传方法及接入网网关 WO2013167065A2 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP13788462.3A EP2938025B1 (en) 2013-01-17 2013-07-22 Method of data retransmission in collaborative service transmission and access network gateway thereof
JP2015552976A JP6177934B2 (ja) 2013-01-17 2013-07-22 連携サービス伝送におけるデータ再送方法およびアクセスネットワークゲートウェイ
US14/761,293 US9742583B2 (en) 2013-01-17 2013-07-22 Method of data retransmission in collaborative service transmission and access network gateway thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310017711.5 2013-01-17
CN201310017711.5A CN103944691B (zh) 2013-01-17 2013-01-17 一种协同业务传输中的数据重传方法及接入网网关

Publications (2)

Publication Number Publication Date
WO2013167065A2 WO2013167065A2 (zh) 2013-11-14
WO2013167065A3 true WO2013167065A3 (zh) 2014-01-09

Family

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PCT/CN2013/079786 WO2013167065A2 (zh) 2013-01-17 2013-07-22 一种协同业务传输中的数据重传方法及接入网网关

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Country Link
US (1) US9742583B2 (zh)
EP (1) EP2938025B1 (zh)
JP (1) JP6177934B2 (zh)
CN (1) CN103944691B (zh)
WO (1) WO2013167065A2 (zh)

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CN106375393A (zh) * 2016-08-30 2017-02-01 重庆钢铁集团电子有限责任公司 实时数据采集系统及实时数据通讯中断后自动恢复的方法
CN107147619B (zh) * 2017-04-12 2019-12-13 北京交通大学 基于多源、多径协同传输控制协议的数据传输方法
CN111669418B (zh) * 2019-03-07 2022-09-27 阿里巴巴集团控股有限公司 数据通信方法、数据同步方法、系统、装置、网关设备、服务器及基站设备
CN111953454B (zh) * 2020-07-16 2024-07-23 西安万像电子科技有限公司 丢包重传方法、设备及存储介质
CN112565430B (zh) * 2020-12-08 2023-01-24 上证所信息网络有限公司 一种多市场行情数据在广域网的低时延可靠传输方法
CN113079152B (zh) * 2021-03-26 2023-01-24 山东英信计算机技术有限公司 一种数据传输方法、装置及介质
CN113194125A (zh) * 2021-04-19 2021-07-30 天津市滨海新区环境创新研究院 基于物联网平台的丢包重传方法及系统
CN116600010B (zh) * 2023-07-17 2023-10-10 腾讯科技（深圳）有限公司 一种数据传输方法、装置、设备、存储介质及程序产品
CN117176809B (zh) * 2023-09-01 2024-08-02 中科驭数（北京）科技有限公司 一种数据交互方法及系统

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Also Published As

Publication number Publication date
US9742583B2 (en) 2017-08-22
JP6177934B2 (ja) 2017-08-09
EP2938025A4 (en) 2016-01-27
EP2938025A2 (en) 2015-10-28
WO2013167065A2 (zh) 2013-11-14
CN103944691B (zh) 2019-01-15
EP2938025B1 (en) 2018-10-31
US20150365250A1 (en) 2015-12-17
CN103944691A (zh) 2014-07-23
JP2016509786A (ja) 2016-03-31

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