CA2287195A1 - Systeme, dispositif et procede de gestion de l'appartenance a un groupe multidestinataire dans un reseau multidestinataire - Google Patents

Systeme, dispositif et procede de gestion de l'appartenance a un groupe multidestinataire dans un reseau multidestinataire Download PDF

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Publication number
CA2287195A1
CA2287195A1 CA002287195A CA2287195A CA2287195A1 CA 2287195 A1 CA2287195 A1 CA 2287195A1 CA 002287195 A CA002287195 A CA 002287195A CA 2287195 A CA2287195 A CA 2287195A CA 2287195 A1 CA2287195 A1 CA 2287195A1
Authority
CA
Canada
Prior art keywords
multicast
group
igmp
remote
multicast group
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002287195A
Other languages
English (en)
Inventor
James Fletcher
Leonard Paul Gray
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.)
Motorola Solutions Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2287195A1 publication Critical patent/CA2287195A1/fr
Abandoned legal-status Critical Current

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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
    • H04L12/02—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
    • H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • 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]
    • H04L12/2801—Broadband local area networks

Abstract

L'invention concerne un système (300, 400, 500), un dispositif (1200) et un procédé (600) de gestion de l'appartenance à un groupe multidestinataire dans un réseau multidestinataire, faisant appel à une émulation d'IGMP (protocole de gestion de groupe Internet) pour grouper l'appartenance au groupe multidestinataire de plusieurs hôtes multidestinataires dans un hôte d'IGMP unique. L'agent d'émulation d'IGMP tient une liste de groupe indiquant le statut d'appartenance au groupe multidestinataire des hôtes multidestinataires. L'agent d'émulation d'IGMP établit une appartenance à un groupe multidestinataire avec un dispositif multidestinataire à distance lorsqu'au moins un des hôtes multidestinataires demande l'appartenance au groupe multidestinataire. L'agent d'émulation d'IGMP annule le groupe multidestinataire avec le dispositif multidestinataire à distance lorsque tous les hôtes multidestinataires ont quitté le groupe multidestinataire. L'agent d'émulation d'IGMP répond aux questions de statut provenant du dispositif multidestinataire à distance agissant comme mandataire des hôtes multidestinataires.
CA002287195A 1997-04-23 1998-03-06 Systeme, dispositif et procede de gestion de l'appartenance a un groupe multidestinataire dans un reseau multidestinataire Abandoned CA2287195A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84777397A 1997-04-23 1997-04-23
US08/847,773 1997-04-23
PCT/US1998/004384 WO1998048343A1 (fr) 1997-04-23 1998-03-06 Systeme, dispositif et procede de gestion de l'appartenance a un groupe multidestinataire dans un reseau multidestinataire

Publications (1)

Publication Number Publication Date
CA2287195A1 true CA2287195A1 (fr) 1998-10-29

Family

ID=25301467

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002287195A Abandoned CA2287195A1 (fr) 1997-04-23 1998-03-06 Systeme, dispositif et procede de gestion de l'appartenance a un groupe multidestinataire dans un reseau multidestinataire

Country Status (10)

Country Link
EP (1) EP1029263A4 (fr)
JP (1) JP2001521716A (fr)
KR (1) KR100358882B1 (fr)
CN (1) CN1253641A (fr)
AU (1) AU735576B2 (fr)
BR (1) BR9815478A (fr)
CA (1) CA2287195A1 (fr)
MY (1) MY132907A (fr)
TW (1) TW367449B (fr)
WO (1) WO1998048343A1 (fr)

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JP4080599B2 (ja) 1998-06-17 2008-04-23 富士通株式会社 通信制御装置およびマルチキャスト対応ｌａｎに適用される通信制御方法
US6741575B1 (en) * 1999-02-26 2004-05-25 Hughes Electronics Corporation Apparatus and method for efficient delivery of multicast data over personal access communications system (PACS)
KR20010045237A (ko) * 1999-11-03 2001-06-05 오길록 인터넷 멀티캐스트 응용에서의 그룹 멤버쉽 관리방법
US6647020B1 (en) * 1999-12-17 2003-11-11 Motorola, Inc. Methods for implementing a talkgroup call in a multicast IP network
WO2001077841A2 (fr) * 2000-04-07 2001-10-18 Network Appliance, Inc. Procede et appareil de distribution fiable et echelonnable de fichiers de donnees dans des reseaux distribues
US6718361B1 (en) 2000-04-07 2004-04-06 Network Appliance Inc. Method and apparatus for reliable and scalable distribution of data files in distributed networks
US7133922B1 (en) * 2000-08-07 2006-11-07 The Hong Kong University Of Science And Technology Method and apparatus for streaming of data
FR2816469B1 (fr) 2000-11-06 2003-09-12 Cit Alcatel Procede et systeme de telecommunication utilisant un protocole internet pour la diffusion de messages multidestinations
US7177318B2 (en) 2001-08-14 2007-02-13 Freescale Semiconductor, Inc. Method and apparatus for managing multicast data on an IP subnet
EP1335521A3 (fr) * 2002-02-08 2004-03-10 Alcatel Procédé et dispositif pour gérer des groupes de multidiffusion
US7272652B1 (en) * 2002-04-30 2007-09-18 Alcatel Lucent Facilitating accelerated processing of internet group management protocol messages
CN1323524C (zh) * 2003-04-25 2007-06-27 华为技术有限公司 数据在虚拟局域网中定向传播的方法
US7532622B2 (en) 2003-06-16 2009-05-12 National University Of Singapore Methods, devices and software for merging multicast groups in a packet switched network
DE10342029A1 (de) * 2003-09-11 2005-04-07 Siemens Ag Verfahren für einen Multicast-Dienst
CN100365987C (zh) * 2003-12-31 2008-01-30 华为技术有限公司 注销路由器上失效的因特网组管理协议组播端口的方法
EP1759488A1 (fr) * 2004-06-14 2007-03-07 Bryan Shadish Traitement igmp distribue
KR100864296B1 (ko) * 2004-08-16 2008-10-23 콸콤 인코포레이티드 그룹 통신을 위한 그룹 멤버십을 관리하기 위한 방법 및장치
KR100570842B1 (ko) 2004-12-13 2006-04-13 한국전자통신연구원 파장 분할 다중화 수동 광 가입자망(ｗｄｍ-ｐｏｎ)에서의통신, 방송 융합을 위한 동적 멀티캐스트 그룹 관리 및서비스 파장 할당방법
CN1852141A (zh) 2005-08-16 2006-10-25 华为技术有限公司 一种实现上行链路备份的方法
KR100744786B1 (ko) * 2005-11-03 2007-08-02 엘지전자 주식회사 미디어 스트림 전송 시스템 및 방법
KR100740886B1 (ko) * 2005-12-09 2007-07-19 한국전자통신연구원 홈네트워크에서의 아이피 버전 6 멀티캐스트 기능을 이용한다자간 그룹과외 서비스 제공 방법
WO2008053064A1 (fr) * 2006-11-03 2008-05-08 Raimo Smolander Procédé d'application d'un agent protecteur
CN101369994A (zh) * 2007-08-15 2009-02-18 华为技术有限公司 一种实现组播组成员管理协议代理的方法、装置和系统
US8625475B2 (en) * 2007-09-24 2014-01-07 Qualcomm Incorporated Responding to an interactive multicast message within a wireless communication system
CN101534206B (zh) * 2008-03-13 2011-12-21 华为技术有限公司 一种组播代理实现的方法和系统
AU2009339348B2 (en) 2009-02-09 2015-05-28 Robert Bosch Gmbh Method for using a computer network
US8675658B2 (en) * 2011-11-28 2014-03-18 Avaya Inc. Using multiple IGMP queriers in a layer 2 network
KR101607092B1 (ko) * 2014-11-18 2016-03-29 에스케이텔레콤 주식회사 스트리밍 서비스 제공 방법 및 이를 위한 프로그램을 기록한 컴퓨터 판독 가능한 기록매체
CN107273158B (zh) * 2017-06-08 2021-10-26 广东美的暖通设备有限公司 程序升级方法及装置、主机、从机和多联机空调系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355371A (en) * 1982-06-18 1994-10-11 International Business Machines Corp. Multicast communication tree creation and control method and apparatus
US5553083B1 (en) * 1995-01-19 2000-05-16 Starburst Comm Corp Method for quickly and reliably transmitting frames of data over communications links
US5572582A (en) * 1995-02-24 1996-11-05 Apple Computer, Inc. Method and apparatus for establishing communication between two teleconferencing endpoints
US5608726A (en) * 1995-04-25 1997-03-04 Cabletron Systems, Inc. Network bridge with multicast forwarding table

Also Published As

Publication number Publication date
EP1029263A1 (fr) 2000-08-23
KR100358882B1 (ko) 2002-10-31
CN1253641A (zh) 2000-05-17
KR20010020190A (ko) 2001-03-15
AU6544098A (en) 1998-11-13
TW367449B (en) 1999-08-21
EP1029263A4 (fr) 2000-09-06
MY132907A (en) 2007-10-31
JP2001521716A (ja) 2001-11-06
AU735576B2 (en) 2001-07-12
WO1998048343A1 (fr) 1998-10-29
BR9815478A (pt) 2001-11-06

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