JP2007523542A - マルチキャスト伝送方法、システム及び通信局 - Google Patents

マルチキャスト伝送方法、システム及び通信局 Download PDF

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Publication number
JP2007523542A
JP2007523542A JP2006552747A JP2006552747A JP2007523542A JP 2007523542 A JP2007523542 A JP 2007523542A JP 2006552747 A JP2006552747 A JP 2006552747A JP 2006552747 A JP2006552747 A JP 2006552747A JP 2007523542 A JP2007523542 A JP 2007523542A
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Japan
Prior art keywords
data
station
stations
retransmission
signal
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Pending
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JP2006552747A
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Japanese (ja)
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JP2007523542A5 (https=
Inventor
オリヴィエール ジェイ−エム ウス
マシュー ピー ジェイ ベイカー
ポール バックネル
ティモシー ジェイ モウルスレイ
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Koninklijke Philips NV
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Koninklijke Philips NV
Koninklijke Philips Electronics NV
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Publication of JP2007523542A publication Critical patent/JP2007523542A/ja
Publication of JP2007523542A5 publication Critical patent/JP2007523542A5/ja
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)
JP2006552747A 2004-02-12 2005-02-08 マルチキャスト伝送方法、システム及び通信局 Pending JP2007523542A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0403128.2A GB0403128D0 (en) 2004-02-12 2004-02-12 Multicast transmission
PCT/IB2005/050491 WO2005079021A1 (en) 2004-02-12 2005-02-08 Multicast transmission method, system and communication station

Publications (2)

Publication Number Publication Date
JP2007523542A true JP2007523542A (ja) 2007-08-16
JP2007523542A5 JP2007523542A5 (https=) 2008-04-03

Family

ID=32011797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006552747A Pending JP2007523542A (ja) 2004-02-12 2005-02-08 マルチキャスト伝送方法、システム及び通信局

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=)

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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
US8369860B2 (en) * 2006-08-18 2013-02-05 Interdigital Technology Corporation Sending and reducing uplink feedback signaling for transmission of MBMS data
TW201616905A (zh) 2006-10-10 2016-05-01 內數位科技公司 為船送至多數無線傳送/接收單元下鏈分享服務發送反饋之方法及裝置
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
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
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
KR20090088771A (ko) * 2008-02-15 2009-08-20 삼성전자주식회사 디지털 비디오 방송 시스템에서 통신채널로 통지메시지를전송하는 장치 및 방법
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
KR101240373B1 (ko) * 2008-08-29 2013-03-11 인터디지탈 패튼 홀딩스, 인크 다운링크 공유 서비스에 대한 피드백 신호를 전송하고 무선 송수신 유닛의 갯수를 추정하기 위한 방법 및 장치
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
US10594434B2 (en) 2016-03-11 2020-03-17 Nokia Technologies Oy Feedback signaling management
ES2926488T3 (es) * 2017-02-17 2022-10-26 Tdf Transmisión de datos de redundancia en un sistema de red híbrida

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JPS5842332A (ja) * 1981-08-22 1983-03-11 フイリツプス・コムニカチオンス・インドウストリー・アクチエンゲゼルシヤフト 通信伝送系の伝送チヤネルに対するアクセス方法
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
JP2001203759A (ja) * 1999-11-10 2001-07-27 Nippon Telegr & Teleph Corp <Ntt> パケット到達確認方法及びセンタ局並びにユーザ局
WO2001078324A1 (en) * 2000-04-06 2001-10-18 Ntt Docomo, Inc. Multicasting method, multicasting system, mobile station and base station
JP2004535692A (ja) * 2000-12-19 2004-11-25 インターデイジタル テクノロジー コーポレーション 時分割複信におけるランダムアクセスチャネル用のサブチャネル

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US5550809A (en) * 1992-04-10 1996-08-27 Ericsson Ge Mobile Communications, Inc. Multiple access coding using bent sequences for mobile radio communications
ATE433274T1 (de) * 1999-11-29 2009-06-15 Samsung Electronics Co Ltd Verfahren zur zuweisung eines gemeinsamen paketkanals in einem cdma-kommunikationssystem
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Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JPS5842332A (ja) * 1981-08-22 1983-03-11 フイリツプス・コムニカチオンス・インドウストリー・アクチエンゲゼルシヤフト 通信伝送系の伝送チヤネルに対するアクセス方法
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
JP2001203759A (ja) * 1999-11-10 2001-07-27 Nippon Telegr & Teleph Corp <Ntt> パケット到達確認方法及びセンタ局並びにユーザ局
WO2001078324A1 (en) * 2000-04-06 2001-10-18 Ntt Docomo, Inc. Multicasting method, multicasting system, mobile station and base station
JP2004535692A (ja) * 2000-12-19 2004-11-25 インターデイジタル テクノロジー コーポレーション 時分割複信におけるランダムアクセスチャネル用のサブチャネル

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
CN1918862A (zh) 2007-02-21
WO2005079021A1 (en) 2005-08-25

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