WO2003021838A3 - Multicast group management in telecommunication networks - Google Patents

Multicast group management in telecommunication networks Download PDF

Info

Publication number
WO2003021838A3
WO2003021838A3 PCT/EP2002/008981 EP0208981W WO03021838A3 WO 2003021838 A3 WO2003021838 A3 WO 2003021838A3 EP 0208981 W EP0208981 W EP 0208981W WO 03021838 A3 WO03021838 A3 WO 03021838A3
Authority
WO
WIPO (PCT)
Prior art keywords
multicast group
group management
telecommunication networks
multicast
mobile telecommunication
Prior art date
Application number
PCT/EP2002/008981
Other languages
French (fr)
Other versions
WO2003021838A2 (en
Inventor
Frank Hundscheidt
Ralf Keller
Thorsten Lohmar
Original Assignee
Ericsson Telefon Ab L M
Frank Hundscheidt
Ralf Keller
Thorsten Lohmar
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 Ericsson Telefon Ab L M, Frank Hundscheidt, Ralf Keller, Thorsten Lohmar filed Critical Ericsson Telefon Ab L M
Priority to EP02774509A priority Critical patent/EP1421819B1/en
Priority to US10/487,755 priority patent/US7499466B2/en
Priority to AU2002340813A priority patent/AU2002340813A1/en
Priority to DE60212858T priority patent/DE60212858T2/en
Publication of WO2003021838A2 publication Critical patent/WO2003021838A2/en
Publication of WO2003021838A3 publication Critical patent/WO2003021838A3/en

Links

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
    • 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
    • H04L45/02—Topology update or discovery
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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
    • 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
    • H04W4/08—User group management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]

Abstract

The invention relates to a method, network node, router, serving node and system for performing multicast data delivery in a mobile telecommunication network. The basic idea is to provide a management of the multicast groups within a mobile telecommunication network. In particular this means to synchronise the multicast group information between routers, like for example the GGSNs. This avoids duplicate multicast data delivery tree allocation for the same multicast group.
PCT/EP2002/008981 2001-08-28 2002-08-10 Multicast group management in telecommunication networks WO2003021838A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02774509A EP1421819B1 (en) 2001-08-28 2002-08-10 Multicast group management in telecommunication networks
US10/487,755 US7499466B2 (en) 2001-08-28 2002-08-10 Multicast group management in telecommunication networks
AU2002340813A AU2002340813A1 (en) 2001-08-28 2002-08-10 Multicast group management in telecommunication networks
DE60212858T DE60212858T2 (en) 2001-08-28 2002-08-10 MULTICAST GROUP MANAGEMENT IN TELECOMMUNICATIONS NETWORKS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01120496 2001-08-28
EP01120496.3 2001-08-28

Publications (2)

Publication Number Publication Date
WO2003021838A2 WO2003021838A2 (en) 2003-03-13
WO2003021838A3 true WO2003021838A3 (en) 2003-09-25

Family

ID=8178431

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/008981 WO2003021838A2 (en) 2001-08-28 2002-08-10 Multicast group management in telecommunication networks

Country Status (6)

Country Link
US (1) US7499466B2 (en)
EP (1) EP1421819B1 (en)
AT (1) ATE332069T1 (en)
AU (1) AU2002340813A1 (en)
DE (1) DE60212858T2 (en)
WO (1) WO2003021838A2 (en)

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CN101803405B (en) * 2007-09-24 2013-06-12 高通股份有限公司 De-registering a multicast group member from a multicast group within a wireless communications network

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US7346772B2 (en) * 2002-11-15 2008-03-18 Cisco Technology, Inc. Method for fast, secure 802.11 re-association without additional authentication, accounting and authorization infrastructure
KR100548329B1 (en) * 2003-02-20 2006-02-02 엘지전자 주식회사 Procedure execution method for wireless protocol
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AU2003294008A1 (en) * 2003-12-24 2005-07-21 Telefonaktiebolaget Lm Ericsson (Publ) Distributing a data stream in a telecommunications network
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US7716363B1 (en) * 2004-02-10 2010-05-11 Cisco Technology, Inc. Method and apparatus of providing zero configuration single source multicasting reporting
DE602004020518D1 (en) * 2004-02-17 2009-05-20 Ericsson Telefon Ab L M PRESENCE AND MULTIPLE SHIPPING / ROUND SERVICE
JP4480512B2 (en) * 2004-08-10 2010-06-16 株式会社エヌ・ティ・ティ・ドコモ Mobile communication system and service control apparatus
JP2006054627A (en) * 2004-08-11 2006-02-23 Nec Corp Broadcast transmission system, server apparatus, terminal device, and transmission data processing method used therefor
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KR100570842B1 (en) * 2004-12-13 2006-04-13 한국전자통신연구원 Dynamic multicasting group management and service wavelength allocation method for communication and broadcasting converged service in wdm-pons
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JP4850179B2 (en) * 2005-07-04 2012-01-11 パナソニック株式会社 Group network forming method and group network system
WO2007021269A1 (en) * 2005-08-15 2007-02-22 Mitsubishi Electric Research Laboratories Method, apparatus and system for multicast communication in a wireless multi-hop network
US8503446B2 (en) * 2005-08-29 2013-08-06 Alcatel Lucent Multicast host authorization tracking, and accounting
US8243630B2 (en) * 2005-10-19 2012-08-14 Microsoft Corporation Application-level routing protocol for multiparty audio-video conferencing
US8018964B2 (en) * 2005-12-16 2011-09-13 Cisco Technology, Inc. Multicast operations using prioritized state information
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US8547891B2 (en) 2006-10-10 2013-10-01 Qualcomm Incorporated Systems and methods for improving multicasting over a forward link
JP4951070B2 (en) * 2006-10-12 2012-06-13 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Efficient MBMS backbone distribution using one tunnel method
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US8103718B2 (en) * 2008-07-31 2012-01-24 Microsoft Corporation Content discovery and transfer between mobile communications nodes
US8964781B2 (en) * 2008-11-05 2015-02-24 Qualcomm Incorporated Relays in a multihop heterogeneous UMTS wireless communication system
US20100157870A1 (en) * 2008-12-19 2010-06-24 Qualcomm Incorporated Managing a multicast group membership table at an access network within a wireless communications system
EP2204946B1 (en) * 2009-01-05 2011-08-03 Alcatel Lucent Message transmission
CN101924997B (en) * 2009-06-10 2013-07-24 上海贝尔股份有限公司 Method and equipment for controlling multicast service in WLAN (Wireless Local Area Network)
US9143737B2 (en) * 2009-10-15 2015-09-22 Verizon Patent And Licensing Inc. Data distribution
JP4886833B2 (en) * 2009-10-27 2012-02-29 シャープ株式会社 MFP control system
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CN102111766B (en) * 2011-01-10 2015-06-03 中兴通讯股份有限公司 Network accessing method, device and system
US8717934B2 (en) * 2011-10-25 2014-05-06 Cisco Technology, Inc. Multicast source move detection for layer-2 interconnect solutions
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Publication number Priority date Publication date Assignee Title
CN101803405B (en) * 2007-09-24 2013-06-12 高通股份有限公司 De-registering a multicast group member from a multicast group within a wireless communications network

Also Published As

Publication number Publication date
US20040246984A1 (en) 2004-12-09
WO2003021838A2 (en) 2003-03-13
EP1421819B1 (en) 2006-06-28
DE60212858T2 (en) 2007-06-21
ATE332069T1 (en) 2006-07-15
US7499466B2 (en) 2009-03-03
AU2002340813A1 (en) 2003-03-18
EP1421819A2 (en) 2004-05-26
DE60212858D1 (en) 2006-08-10

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