ATE508569T1 - Unicast/multicast-media-edge-proxy mit schnellem kanalwechsel - Google Patents

Unicast/multicast-media-edge-proxy mit schnellem kanalwechsel

Info

Publication number
ATE508569T1
ATE508569T1 AT07804833T AT07804833T ATE508569T1 AT E508569 T1 ATE508569 T1 AT E508569T1 AT 07804833 T AT07804833 T AT 07804833T AT 07804833 T AT07804833 T AT 07804833T AT E508569 T1 ATE508569 T1 AT E508569T1
Authority
AT
Austria
Prior art keywords
media
media data
mep
edge proxy
unicast
Prior art date
Application number
AT07804833T
Other languages
English (en)
Inventor
Uwe Horn
Original Assignee
Ericsson Telefon Ab L M
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 filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE508569T1 publication Critical patent/ATE508569T1/de

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
    • 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
    • H04L12/1877—Measures taken prior to transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/1026—Media gateways at the edge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/1036—Signalling gateways at the edge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/765—Media network packet handling intermediate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/14—Multichannel or multilink protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AT07804833T 2006-08-31 2007-08-27 Unicast/multicast-media-edge-proxy mit schnellem kanalwechsel ATE508569T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82414406P 2006-08-31 2006-08-31
PCT/IB2007/002458 WO2008029230A2 (en) 2006-08-31 2007-08-27 Unicast/multicast media edge proxy with fast channel switching

Publications (1)

Publication Number Publication Date
ATE508569T1 true ATE508569T1 (de) 2011-05-15

Family

ID=39059367

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07804833T ATE508569T1 (de) 2006-08-31 2007-08-27 Unicast/multicast-media-edge-proxy mit schnellem kanalwechsel

Country Status (5)

Country Link
US (2) US8489749B2 (de)
EP (1) EP2057816B1 (de)
AT (1) ATE508569T1 (de)
DE (1) DE602007014381D1 (de)
WO (1) WO2008029230A2 (de)

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US20080107108A1 (en) * 2006-11-03 2008-05-08 Nokia Corporation System and method for enabling fast switching between psse channels
US20090036152A1 (en) * 2007-07-31 2009-02-05 Motorola, Inc. Method for enabling multicast traffic flows over hybrid multicast capable and non-multicast capable radio access networks (rans)
EP2272206A1 (de) * 2008-04-24 2011-01-12 Telefonaktiebolaget L M Ericsson (PUBL) Systeme und verfahren zur medienverteilung
US7921222B2 (en) 2008-05-06 2011-04-05 Vantrix Corporation Method and system for fast channel switching using standard RTSP messages
CN101594238B (zh) * 2008-05-30 2012-01-11 华为技术有限公司 一种媒体播放方法、系统以及播放代理装置
FR2932347A1 (fr) * 2008-06-09 2009-12-11 Thomson Licensing Procede de traitement d'une demande de changement de canal dans un systeme iptv
EP2169954A1 (de) * 2008-09-24 2010-03-31 Alcatel Lucent Dienstkonfiguration und -verwaltung für schnellen Kanalwechsel und zur zuverlässigen Lieferung von Multimediadiensten
CN101567905B (zh) * 2009-06-03 2011-12-21 杭州华三通信技术有限公司 一种数据同步的方法、发送端和接收端
EP2262137A1 (de) 2009-06-10 2010-12-15 Thomson Licensing Verfahren zur Bereitstellung von Rundsendediensten
CN101924910B (zh) * 2009-06-12 2012-10-03 华为技术有限公司 频道切换过程中数据发送方法及接收方法和装置
CN101877678B (zh) * 2010-07-01 2014-07-16 中兴通讯股份有限公司 一种指定源组的组播用户快速离开的方法和装置
US9226117B2 (en) * 2011-09-30 2015-12-29 Sierra Wireless, Inc. Dynamic assignment of cell broadcast message identifiers
JP5318247B1 (ja) * 2012-04-20 2013-10-16 株式会社東芝 通信制御装置、及び通信制御方法
EP2862374B1 (de) 2012-06-14 2019-11-06 Sierra Wireless, Inc. Verfahren und system zur drahtlosen kommunikation mit maschine-maschine-vorrichtungen
US9445302B2 (en) 2012-06-14 2016-09-13 Sierra Wireless, Inc. Method and system for wireless communication with machine-to-machine devices
US10291957B2 (en) * 2015-05-22 2019-05-14 Telefonaktiebolaget Lm Ericsson (Publ) Quicker IPTV channel with static group on IGMP loopback interface
US9848212B2 (en) * 2015-07-10 2017-12-19 Futurewei Technologies, Inc. Multi-view video streaming with fast and smooth view switch
GB2611515B (en) * 2021-09-29 2024-01-10 British Telecomm Content delivery
GB202113881D0 (en) 2021-09-29 2021-11-10 British Telecomm Content delivery
CN114786029B (zh) * 2022-04-18 2024-02-27 青岛海信宽带多媒体技术有限公司 一种智能机顶盒及直播频道切换方法
US20250373906A1 (en) * 2024-06-04 2025-12-04 Sonifi Solutions, Inc. Devices, systems, and methods for stream management in hospitability environments

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US6304894B1 (en) * 1997-09-22 2001-10-16 Hitachi, Ltd. Proxy server and recording medium storing a proxy server program
US6463447B2 (en) * 1998-12-16 2002-10-08 Rstar Corporation Optimizing bandwidth consumption for document distribution over a multicast enabled wide area network
US6249810B1 (en) * 1999-02-19 2001-06-19 Chaincast, Inc. Method and system for implementing an internet radio device for receiving and/or transmitting media information
US6925484B2 (en) * 2000-03-29 2005-08-02 Matsushita Electric Industrial Co., Ltd. Dynamic proxy server apparatus
US20020078371A1 (en) * 2000-08-17 2002-06-20 Sun Microsystems, Inc. User Access system using proxies for accessing a network
US20020150094A1 (en) * 2000-10-27 2002-10-17 Matthew Cheng Hierarchical level-based internet protocol multicasting
US20020103850A1 (en) * 2001-01-31 2002-08-01 Moyer Stanley L. System and method for out-sourcing the functionality of session initiation protocol (SIP) user agents to proxies
CA2446604C (en) * 2001-05-11 2012-03-06 Scientific-Atlanta, Inc. Managing time shift buffers
US7562375B2 (en) 2003-10-10 2009-07-14 Microsoft Corporation Fast channel change
US7937485B2 (en) * 2004-08-31 2011-05-03 At&T Intellectual Property I, L.P. Streaming gateway
US7505447B2 (en) * 2004-11-05 2009-03-17 Ruckus Wireless, Inc. Systems and methods for improved data throughput in communications networks
US8140699B2 (en) * 2005-02-23 2012-03-20 Cisco Technology, Inc. Switching a client from unicasting to multicasting by simultaneously providing unicast and multicast streams to the client
US7804831B2 (en) * 2005-04-01 2010-09-28 Alcatel Lucent Rapid media channel changing mechanism and access network node comprising same
US7688861B2 (en) * 2007-04-27 2010-03-30 Hewlett-Packard Development Company, L.P. Media channel switching

Also Published As

Publication number Publication date
DE602007014381D1 (de) 2011-06-16
EP2057816B1 (de) 2011-05-04
WO2008029230A3 (en) 2008-05-15
WO2008029230A2 (en) 2008-03-13
US8489749B2 (en) 2013-07-16
US20100017463A1 (en) 2010-01-21
US9065700B2 (en) 2015-06-23
US20130145037A1 (en) 2013-06-06
EP2057816A2 (de) 2009-05-13

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Legal Events

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