CN1918862A - 组播传输方法、系统和通信站 - Google Patents

组播传输方法、系统和通信站 Download PDF

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Publication number
CN1918862A
CN1918862A CNA2005800045815A CN200580004581A CN1918862A CN 1918862 A CN1918862 A CN 1918862A CN A2005800045815 A CNA2005800045815 A CN A2005800045815A CN 200580004581 A CN200580004581 A CN 200580004581A CN 1918862 A CN1918862 A CN 1918862A
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CN
China
Prior art keywords
data
station
signal
retransmission
transmit
Prior art date
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Pending
Application number
CNA2005800045815A
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English (en)
Chinese (zh)
Inventor
O·J·－M·哈斯
M·P·J·巴克
P·布克内尔
T·J·穆尔斯利
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1918862A publication Critical patent/CN1918862A/zh
Pending legal-status Critical Current

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    • 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
    • H04L1/1607—Details of the supervisory signal
    • 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
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • 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
    • 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
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless 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
    • 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)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
CNA2005800045815A 2004-02-12 2005-02-08 组播传输方法、系统和通信站 Pending CN1918862A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0403128.2 2004-02-12
GBGB0403128.2A GB0403128D0 (en) 2004-02-12 2004-02-12 Multicast transmission

Publications (1)

Publication Number Publication Date
CN1918862A true CN1918862A (zh) 2007-02-21

Family

ID=32011797

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005800045815A Pending CN1918862A (zh) 2004-02-12 2005-02-08 组播传输方法、系统和通信站

Country Status (7)

Country Link
US (1) US20070174885A1 (https=)
EP (1) EP1714444A1 (https=)
JP (1) JP2007523542A (https=)
KR (1) KR20060111693A (https=)
CN (1) CN1918862A (https=)
GB (1) GB0403128D0 (https=)
WO (1) WO2005079021A1 (https=)

Cited By (8)

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WO2010015109A1 (zh) * 2008-08-07 2010-02-11 上海贝尔阿尔卡特股份有限公司 利用网络编码实现组播重传得方法、基站和移动终端
CN101119220B (zh) * 2007-09-24 2010-06-09 中兴通讯股份有限公司 一种基于吉比特级无源光网络的组播业务实现方法及装置
CN101184050B (zh) * 2007-12-24 2011-04-13 杭州华三通信技术有限公司 分布式节点组播方法、分布式节点组播组件和分布式系统
CN102138361A (zh) * 2008-08-29 2011-07-27 交互数字专利控股公司 发送下行链路共享服务反馈和估计无线发射/接收单元数量的方法和设备
CN101291193B (zh) * 2007-04-19 2013-04-24 华为技术有限公司 一种重发数据包的方法和基站
US9913275B2 (en) 2006-10-10 2018-03-06 Interdigital Technology Corporation Method and apparatus for sending feedback for a downlink shared service transmitted to a plurality of wireless transmit/receive units
CN103178934B (zh) * 2006-08-18 2018-07-06 交互数字技术公司 Wtru、节点b以及在wtru和节点b中实施的方法
CN108604944A (zh) * 2016-03-11 2018-09-28 诺基亚技术有限公司 反馈信令管理

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US7499708B2 (en) 2004-09-09 2009-03-03 Telcom Ventures, L.L.C. Millimeter microwave point-to-multipoint broadcasting systems, components and methods that monitor and rebroadcast data packets
KR20070047124A (ko) 2005-11-01 2007-05-04 엘지전자 주식회사 무선 자원에 관한 정보를 송수신하는 방법
KR101211807B1 (ko) 2006-01-05 2012-12-12 엘지전자 주식회사 이동통신 시스템에서 무선단말의 동기상태 관리방법
US8130707B2 (en) * 2006-01-31 2012-03-06 Panasonic Corporation Radio communication system, radio transmission device, and RACH transmission method
KR101387475B1 (ko) 2006-03-22 2014-04-22 엘지전자 주식회사 복수의 네트워크 엔터티를 포함하는 이동 통신시스템에서의 데이터 처리 방법
US8570956B2 (en) 2006-06-21 2013-10-29 Lg Electronics Inc. Method of communicating data in a wireless mobile communications system using message separation and mobile terminal for use with the same
KR101369135B1 (ko) 2006-06-21 2014-03-05 엘지전자 주식회사 이동통신 시스템에서의 멀티미디어 및 방송서비스의 품질보장 방법 및 그 단말
JP2008278339A (ja) * 2007-05-01 2008-11-13 Ntt Docomo Inc 基地局装置及び通信制御方法
CN101785356B (zh) * 2007-06-20 2014-06-11 诺基亚西门子通信公司 避免无线电接入网络中半持久分配与动态分配之间的冲突
KR20090088771A (ko) * 2008-02-15 2009-08-20 삼성전자주식회사 디지털 비디오 방송 시스템에서 통신채널로 통지메시지를전송하는 장치 및 방법
KR20100083271A (ko) * 2009-01-13 2010-07-22 삼성전자주식회사 휴대 방송 서비스 공유 방법 및 장치
WO2011025825A1 (en) 2009-08-25 2011-03-03 Interdigital Patent Holdings, Inc. Method and apparatus for managing group communications
KR20110036489A (ko) * 2009-10-01 2011-04-07 삼성전자주식회사 ＬＴＥ-Ａｄｖａｎｃｅｄ 시스템 및 그 시스템에서 상향 링크 전력 제어 방법
JP6032756B2 (ja) * 2010-12-22 2016-11-30 フィリップス ライティング ホールディング ビー ヴィ 照明デバイス
GB201114079D0 (en) 2011-06-13 2011-09-28 Neul Ltd Mobile base station
GB2491834B (en) * 2011-06-13 2017-03-01 Neul Ltd Acknowledgment mechanism
US9496971B2 (en) 2012-12-10 2016-11-15 Qualcomm Incorporated Techniques for determining actual and/or near states of proximity between mobile devices
US9479961B2 (en) 2013-09-09 2016-10-25 At&T Intellectual Property I, L.P. Facilitating multicast traffic collision reduction
ES2926488T3 (es) * 2017-02-17 2022-10-26 Tdf Transmisión de datos de redundancia en un sistema de red híbrida

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DE3133347A1 (de) * 1981-08-22 1983-03-10 TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Verfahren zum zugreifen auf uebertragungskanaele eines nachrichtenuebertragungssystems
US5550809A (en) * 1992-04-10 1996-08-27 Ericsson Ge Mobile Communications, Inc. Multiple access coding using bent sequences for mobile radio communications
JPH09270790A (ja) * 1996-04-01 1997-10-14 N T T Data Tsushin Kk ファイル配信方法及び通信制御装置
JP3605029B2 (ja) * 1999-11-10 2004-12-22 日本電信電話株式会社 パケット到達確認方法及びセンタ局
ATE433274T1 (de) * 1999-11-29 2009-06-15 Samsung Electronics Co Ltd Verfahren zur zuweisung eines gemeinsamen paketkanals in einem cdma-kommunikationssystem
JP3535496B2 (ja) * 2000-04-06 2004-06-07 株式会社エヌ・ティ・ティ・ドコモ マルチキャスト伝送方法及びマルチキャスト伝送システム、並びに移動局及び基地局
US6771632B2 (en) * 2000-12-19 2004-08-03 Interdigital Technology Corporation Sub-channels for the random access channel in time division duplex
FI20011392L (fi) * 2001-06-28 2002-12-29 Nokia Corp Mekanismi multicast-jakelua varten tietoliikennejärjestelmässä

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103178934B (zh) * 2006-08-18 2018-07-06 交互数字技术公司 Wtru、节点b以及在wtru和节点b中实施的方法
US9913275B2 (en) 2006-10-10 2018-03-06 Interdigital Technology Corporation Method and apparatus for sending feedback for a downlink shared service transmitted to a plurality of wireless transmit/receive units
CN101291193B (zh) * 2007-04-19 2013-04-24 华为技术有限公司 一种重发数据包的方法和基站
CN101119220B (zh) * 2007-09-24 2010-06-09 中兴通讯股份有限公司 一种基于吉比特级无源光网络的组播业务实现方法及装置
CN101184050B (zh) * 2007-12-24 2011-04-13 杭州华三通信技术有限公司 分布式节点组播方法、分布式节点组播组件和分布式系统
WO2010015109A1 (zh) * 2008-08-07 2010-02-11 上海贝尔阿尔卡特股份有限公司 利用网络编码实现组播重传得方法、基站和移动终端
CN102106163A (zh) * 2008-08-07 2011-06-22 上海贝尔股份有限公司 利用网络编码实现组播重传的方法、基站和移动终端
CN102106163B (zh) * 2008-08-07 2014-07-02 上海贝尔股份有限公司 利用网络编码实现组播重传的方法、基站和移动终端
CN102138361A (zh) * 2008-08-29 2011-07-27 交互数字专利控股公司 发送下行链路共享服务反馈和估计无线发射/接收单元数量的方法和设备
CN108604944A (zh) * 2016-03-11 2018-09-28 诺基亚技术有限公司 反馈信令管理
CN108604944B (zh) * 2016-03-11 2021-09-14 诺基亚技术有限公司 反馈信令管理

Also Published As

Publication number Publication date
EP1714444A1 (en) 2006-10-25
US20070174885A1 (en) 2007-07-26
KR20060111693A (ko) 2006-10-27
GB0403128D0 (en) 2004-03-17
JP2007523542A (ja) 2007-08-16
WO2005079021A1 (en) 2005-08-25

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