ATE355677T1 - Verfahren und vorrichtung zum tunneln eines dienstes für explizites multicast in einem mobil- ip-netzwerk - Google Patents

Verfahren und vorrichtung zum tunneln eines dienstes für explizites multicast in einem mobil- ip-netzwerk

Info

Publication number
ATE355677T1
ATE355677T1 AT02791017T AT02791017T ATE355677T1 AT E355677 T1 ATE355677 T1 AT E355677T1 AT 02791017 T AT02791017 T AT 02791017T AT 02791017 T AT02791017 T AT 02791017T AT E355677 T1 ATE355677 T1 AT E355677T1
Authority
AT
Austria
Prior art keywords
tunneling
mobile
network
multicast
mobile nodes
Prior art date
Application number
AT02791017T
Other languages
English (en)
Inventor
Ji-Woong Lee
Myung-Ki Shin
Original Assignee
Kt Freetel Co Ltd
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 Kt Freetel Co Ltd filed Critical Kt Freetel Co Ltd
Application granted granted Critical
Publication of ATE355677T1 publication Critical patent/ATE355677T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • 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]
    • H04L12/46—Interconnection of networks
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • 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
    • H04L45/04—Interdomain routing, e.g. hierarchical routing
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/34—Source routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
AT02791017T 2001-12-12 2002-12-03 Verfahren und vorrichtung zum tunneln eines dienstes für explizites multicast in einem mobil- ip-netzwerk ATE355677T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0078505A KR100429292B1 (ko) 2001-12-12 2001-12-12 이동 아이피 네트워크에서 명시적 멀티캐스트 터널링서비스 방법 및 장치

Publications (1)

Publication Number Publication Date
ATE355677T1 true ATE355677T1 (de) 2006-03-15

Family

ID=19716927

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02791017T ATE355677T1 (de) 2001-12-12 2002-12-03 Verfahren und vorrichtung zum tunneln eines dienstes für explizites multicast in einem mobil- ip-netzwerk

Country Status (8)

Country Link
US (1) US7525947B2 (de)
EP (1) EP1454453B1 (de)
JP (1) JP3881340B2 (de)
KR (1) KR100429292B1 (de)
AT (1) ATE355677T1 (de)
AU (1) AU2002366672A1 (de)
DE (1) DE60218521T2 (de)
WO (1) WO2003051002A1 (de)

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KR100429292B1 (ko) 2001-12-12 2004-04-29 주식회사 케이티프리텔 이동 아이피 네트워크에서 명시적 멀티캐스트 터널링서비스 방법 및 장치
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US7720024B2 (en) * 2004-03-31 2010-05-18 Qualcomm Incorporated Method and apparatus for obtaining server information in a wireless network
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US7512085B2 (en) * 2004-06-24 2009-03-31 International Business Machines Corporation Method for multicast tunneling for mobile devices
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JP4302170B2 (ja) * 2005-03-04 2009-07-22 富士通株式会社 パケット中継装置
JP2006295787A (ja) * 2005-04-14 2006-10-26 Matsushita Electric Ind Co Ltd 情報処理システム、情報処理装置、及び情報処理方法
JP4558577B2 (ja) 2005-05-12 2010-10-06 パナソニック株式会社 パケット中継方法およびホームエージェント
JP4421517B2 (ja) * 2005-06-07 2010-02-24 株式会社東芝 情報処理サーバ、遠隔操作システムおよび遠隔操作方法
JP4577222B2 (ja) * 2006-01-20 2010-11-10 株式会社デンソー 移動通信システム、無線基地局、および配信方法
KR100798148B1 (ko) * 2006-06-30 2008-01-28 주식회사 케이티프리텔 이동 라우터를 통한 이동 노드로의 패킷 전달을 위한터널링 프로토콜의 터널링 장치, 위치 등록 방법 및 터널링방법
US8068499B2 (en) * 2006-08-10 2011-11-29 Motorola Solutions, Inc. Optimized tunneling methods in a network
US20080101366A1 (en) * 2006-10-31 2008-05-01 Motorola, Inc. Methods for optimized tunnel headers in a mobile network
KR100905191B1 (ko) * 2006-11-24 2009-06-29 주식회사 케이티프리텔 엑스 캐스트 ｉｐ 데이터그램을 라우팅하는 장치 및 방법
KR100850512B1 (ko) 2006-12-08 2008-08-05 한국전자통신연구원 무선 통신의 모바일 ＩＰｖ６ 패킷 전송 방법
US8379623B2 (en) * 2007-07-10 2013-02-19 Motorola Solutions, Inc. Combining mobile VPN and internet protocol
US8478331B1 (en) 2007-10-23 2013-07-02 Clearwire Ip Holdings Llc Method and system for transmitting streaming media content to wireless subscriber stations
JP4993202B2 (ja) * 2007-12-10 2012-08-08 横河電機株式会社 フィールドネットワークシステム
EP2083534A1 (de) * 2008-01-25 2009-07-29 Alcatel Lucent Übertragung von Multicast- und Broadcast-Inhalt und Verfahren dafür
US8811405B2 (en) * 2009-08-19 2014-08-19 Electronics And Telecommunications Research Institute System and method for providing IPTV service
KR101365417B1 (ko) * 2009-08-19 2014-02-20 한국전자통신연구원 Ｉｐｔｖ 서비스 제공 시스템 및 방법
US20150063301A1 (en) * 2013-09-04 2015-03-05 Qualcomm Incorporated Operator controlled apn routing mapping
US10148459B2 (en) * 2014-04-29 2018-12-04 Hewlett Packard Enterprise Development Lp Network service insertion

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KR20020023100A (ko) * 2001-05-28 2002-03-28 박현제 가상 멀티캐스트 네트워크 구축을 위한 시스템
US7339903B2 (en) 2001-06-14 2008-03-04 Qualcomm Incorporated Enabling foreign network multicasting for a roaming mobile node, in a foreign network, using a persistent address
KR100407175B1 (ko) 2001-11-02 2003-11-28 주식회사 케이티프리텔 이동 아이피 네트워크에서의 명시적 멀티캐스트 서비스방법 및 장치
US6721297B2 (en) * 2001-11-19 2004-04-13 Motorola, Inc. Method and apparatus for providing IP mobility for mobile networks
KR100425020B1 (ko) * 2001-11-26 2004-03-27 주식회사 케이티프리텔 명시적 멀티캐스트의 터널링 서비스 방법 및 장치
KR100429292B1 (ko) 2001-12-12 2004-04-29 주식회사 케이티프리텔 이동 아이피 네트워크에서 명시적 멀티캐스트 터널링서비스 방법 및 장치
DE60237646D1 (de) 2002-07-31 2010-10-21 Kt Freetel Co Ltd Verfahren und Vorrichtung zur Empfangs-und Erreichbarkeitsüberprüfung bei explizitem Multicast

Also Published As

Publication number Publication date
EP1454453B1 (de) 2007-02-28
JP3881340B2 (ja) 2007-02-14
DE60218521D1 (de) 2007-04-12
DE60218521T2 (de) 2007-11-08
WO2003051002A1 (en) 2003-06-19
EP1454453A1 (de) 2004-09-08
AU2002366672A1 (en) 2003-06-23
US20040223465A1 (en) 2004-11-11
KR100429292B1 (ko) 2004-04-29
US7525947B2 (en) 2009-04-28
JP2005512460A (ja) 2005-04-28
KR20030048568A (ko) 2003-06-25
EP1454453A4 (de) 2005-10-19

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