CA2539044A1 - Multicasting apparatus - Google Patents

Multicasting apparatus Download PDF

Info

Publication number
CA2539044A1
CA2539044A1 CA002539044A CA2539044A CA2539044A1 CA 2539044 A1 CA2539044 A1 CA 2539044A1 CA 002539044 A CA002539044 A CA 002539044A CA 2539044 A CA2539044 A CA 2539044A CA 2539044 A1 CA2539044 A1 CA 2539044A1
Authority
CA
Canada
Prior art keywords
data
encapsulator
network
multicasting
multicast
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
CA002539044A
Other languages
English (en)
French (fr)
Inventor
Dominique Muller
Markku Soinio
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.)
Nokia 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 CA2539044A1 publication Critical patent/CA2539044A1/en
Abandoned legal-status Critical Current

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
    • 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
    • H04L45/16—Multipoint routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Forging (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CA002539044A 2003-09-25 2004-09-16 Multicasting apparatus Abandoned CA2539044A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0322588.5 2003-09-25
GB0322588A GB2406462A (en) 2003-09-25 2003-09-25 Multicasting apparatus
PCT/IB2004/051776 WO2005032044A1 (en) 2003-09-25 2004-09-16 Multicasting apparatus

Publications (1)

Publication Number Publication Date
CA2539044A1 true CA2539044A1 (en) 2005-04-07

Family

ID=29286906

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002539044A Abandoned CA2539044A1 (en) 2003-09-25 2004-09-16 Multicasting apparatus

Country Status (11)

Country Link
US (1) US8774059B2 (enExample)
EP (1) EP1665633B1 (enExample)
JP (2) JP2007507144A (enExample)
KR (1) KR100837313B1 (enExample)
CN (1) CN1856958A (enExample)
AT (1) ATE488929T1 (enExample)
BR (1) BRPI0414484A (enExample)
CA (1) CA2539044A1 (enExample)
DE (1) DE602004030133D1 (enExample)
GB (1) GB2406462A (enExample)
WO (1) WO2005032044A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2890274A1 (fr) * 2005-08-30 2007-03-02 France Telecom Procede d'adressage pour le transport de donnees sur un reseau de telecommunication,signal de structure d'adresse, passerelle et programme d'ordinateur correspondants
US20070075679A1 (en) * 2005-08-30 2007-04-05 Samsung Electronics Co., Ltd. Portable terminal
US20070116051A1 (en) * 2005-11-23 2007-05-24 Chen An M Method and apparatus for transporting IP datagrams over FLO network
GB2438454B (en) 2006-05-26 2008-08-06 Motorola Inc Method and system for communication
EP1892880A1 (en) * 2006-08-24 2008-02-27 Nokia Siemens Networks Gmbh & Co. Kg Method and network entities for synchronizing radio communication
CN101179551B (zh) * 2006-11-10 2012-03-21 华为技术有限公司 在网络中发送突发性消息的方法、网络协议封装器及网络系统
WO2008107778A1 (en) * 2007-03-05 2008-09-12 Nokia Corporation Method and apparatus for providing multicast data service
KR100990998B1 (ko) * 2008-09-23 2010-11-01 한국전자통신연구원 디지털 위성 통신 시스템에서 전송 데이터의 캡슐화 방법 및 데이터 전송 장치
CN102547582B (zh) * 2010-12-20 2014-12-10 中国移动通信集团公司 传输组播数据的方法、组播树的更新方法以及系统和装置
CN103888910B (zh) * 2010-12-20 2017-06-20 中国移动通信集团公司 组播树的更新方法以及系统
CN103763749A (zh) * 2013-12-06 2014-04-30 中国人民解放军理工大学 Ts-ip路由模块及广播路由系统
JP6342839B2 (ja) * 2015-04-20 2018-06-13 西日本電信電話株式会社 受信端末及び映像視聴システム
CN106453143B (zh) * 2016-10-31 2019-10-11 北京百度网讯科技有限公司 带宽设置方法、装置和系统
US11240099B2 (en) * 2017-10-05 2022-02-01 Cable Television Laboratories, Inc. Network grafting

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331637A (en) * 1993-07-30 1994-07-19 Bell Communications Research, Inc. Multicast routing using core based trees
US6628609B2 (en) * 1998-04-30 2003-09-30 Nortel Networks Limited Method and apparatus for simple IP-layer bandwidth allocation using ingress control of egress bandwidth
FI107681B (fi) 1998-06-10 2001-09-14 Nokia Multimedia Network Termi Menetelmä ja laite informaation välittämiseksi DVB-verkkoon
US6182147B1 (en) * 1998-07-31 2001-01-30 Cisco Technology, Inc. Multicast group routing using unidirectional links
JP2000078555A (ja) 1998-08-28 2000-03-14 Sony Corp データ伝送システムの課金方法及び装置
FI106593B (fi) * 1999-02-15 2001-02-28 Valtion Teknillinen Paluuyhteydetön IP-multicast-palvelu
JP3962193B2 (ja) * 2000-01-07 2007-08-22 日本放送協会 複数トランスポートストリーム多重化装置
US6477150B1 (en) * 2000-03-03 2002-11-05 Qualcomm, Inc. System and method for providing group communication services in an existing communication system
US6834039B1 (en) * 2000-03-10 2004-12-21 Hughes Electronics Corporation Apparatus and method for efficient TDMA bandwidth allocation for TCP/IP satellite-based networks
FI20001212A7 (fi) 2000-05-19 2001-11-20 Domiras Oy Datan lähettäminen yhteislähetysverkon kautta
US20040213239A1 (en) * 2000-12-15 2004-10-28 Lin Xinming A. Implementation of IP multicast on ATM network with EMCON links
JP3668130B2 (ja) * 2000-12-26 2005-07-06 株式会社東芝 マルチキャスト通信装置及びマルチキャスト通信方法
US20020143951A1 (en) * 2001-03-30 2002-10-03 Eyeball.Com Network Inc. Method and system for multicast to unicast bridging
WO2002093808A2 (en) * 2001-05-15 2002-11-21 Netadtack Aps Method and system for transmitting multicast data signals
KR20020023100A (ko) * 2001-05-28 2002-03-28 박현제 가상 멀티캐스트 네트워크 구축을 위한 시스템
FI20011778L (fi) * 2001-09-07 2003-03-08 Nokia Corp Ryhmälähetyksen toteutus
EP1298836B1 (en) * 2001-09-28 2007-07-11 Motorola, Inc. Method and device for IP multicast over a broadcast channel
US7697523B2 (en) * 2001-10-03 2010-04-13 Qualcomm Incorporated Method and apparatus for data packet transport in a wireless communication system using an internet protocol
US6798773B2 (en) * 2001-11-13 2004-09-28 Nokia, Inc. Physically scoped multicast in multi-access networks
US7075904B1 (en) * 2001-11-16 2006-07-11 Sprint Spectrum L.P. Method and system for multicasting messages to select mobile recipients
CN1192574C (zh) * 2002-01-30 2005-03-09 华为技术有限公司 受控组播的系统及其实现方法
US6965883B2 (en) 2002-02-20 2005-11-15 Nokia Corporation Charging mechanism for multicasting
KR200281390Y1 (ko) 2002-04-12 2002-07-13 김신 귀마개
JP2004048097A (ja) 2002-07-08 2004-02-12 Matsushita Electric Ind Co Ltd 携帯端末
KR100827137B1 (ko) * 2002-08-16 2008-05-02 삼성전자주식회사 이동통신시스템에서의 멀티캐스트 멀티미디어 방송 서비스 제공 방법
GB2394386A (en) * 2002-10-16 2004-04-21 Nokia Corp Multicast data transfer
US7471645B2 (en) * 2002-10-25 2008-12-30 Hughes Network Systems, Llc Method and system for multicast in a broadband satellite system
US6977914B2 (en) * 2002-12-23 2005-12-20 Nokia Corporation Broadcast hand-over in a wireless network
US7746799B2 (en) * 2003-06-20 2010-06-29 Juniper Networks, Inc. Controlling data link layer elements with network layer elements
US20060218575A1 (en) * 2003-06-26 2006-09-28 Blair Ronald L Parental monitoring of digital content
KR100590867B1 (ko) * 2003-12-05 2006-06-19 삼성전자주식회사 아이 피 기반의 화상/음성 통신 시스템 및 이를 이용한 호전환/호 픽업 방법

Also Published As

Publication number Publication date
WO2005032044A1 (en) 2005-04-07
GB2406462A (en) 2005-03-30
ATE488929T1 (de) 2010-12-15
EP1665633B1 (en) 2010-11-17
KR20060060044A (ko) 2006-06-02
GB0322588D0 (en) 2003-10-29
EP1665633A1 (en) 2006-06-07
BRPI0414484A (pt) 2006-11-14
JP2007507144A (ja) 2007-03-22
US8774059B2 (en) 2014-07-08
CN1856958A (zh) 2006-11-01
KR100837313B1 (ko) 2008-06-11
DE602004030133D1 (de) 2010-12-30
JP2010098761A (ja) 2010-04-30
US20070008910A1 (en) 2007-01-11

Similar Documents

Publication Publication Date Title
JP2010098761A (ja) マルチキャスティング装置
EP2248300B1 (en) Delivery of multicast data
US7697523B2 (en) Method and apparatus for data packet transport in a wireless communication system using an internet protocol
EP1155535B1 (en) Methods for implementing a talkgroup call with competing sources in a multicast ip network
US6584082B1 (en) Apparatus, method and article of manufacture for transmitting data over a satellite
US9357436B2 (en) Method for transmitting streaming media content to wireless subscriber stations using packet header suppression
US20030172114A1 (en) Method and apparatus for data packet transport in a wireless communication system using an internet protocol
CA2442622A1 (en) Method and apparatus for data transport in a wireless communication system
US8396472B2 (en) Providing multiple data streams by different networks for the same content
US20050136884A1 (en) Data transport to mobile devices using a radio broadcast data channel
CA2359665A1 (en) Address assignment in a digital transmission system
JP2010527175A (ja) デジタル放送ネットワークのベストエフォートサービス
EP1676423B1 (en) System and method for controlling storage of content
EP1676422B1 (en) System and associated terminal, method and computer program product for controlling the flow of content
FI107681B (fi) Menetelmä ja laite informaation välittämiseksi DVB-verkkoon
US20090252084A1 (en) Method and apparatus for broadcasting push-to-talk group sessions
EP1708392B1 (en) Apparatus and method for delivering a stream in a mobile broadcast system
US20140086243A1 (en) Method and apparatus for in-band channel change for multicast data
Filali et al. Efficient support of IP multicast in the next generation of GEO satellites
Metz et al. A look at native IPv6 multicast
Lopez et al. Efficient media delivery over mobile terminals using DVB-H
Walsh et al. IP-CC Requirements specification
WO2005064509A1 (en) Data transport to mobile devices using a radio broadcast data channel

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20140723