ATE487299T1 - Gruppenkommunikation zwischen domänen - Google Patents

Gruppenkommunikation zwischen domänen

Info

Publication number
ATE487299T1
ATE487299T1 AT07703036T AT07703036T ATE487299T1 AT E487299 T1 ATE487299 T1 AT E487299T1 AT 07703036 T AT07703036 T AT 07703036T AT 07703036 T AT07703036 T AT 07703036T AT E487299 T1 ATE487299 T1 AT E487299T1
Authority
AT
Austria
Prior art keywords
multicast
service
multicast data
domain
domains
Prior art date
Application number
AT07703036T
Other languages
English (en)
Inventor
Ralf Becker
Osvaldo Gonsa
Jose Luis Rey
Rolf Hakenberg
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE487299T1 publication Critical patent/ATE487299T1/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
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1818—Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
    • 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
    • H04L12/1854—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with non-centralised forwarding system, e.g. chaincast
    • 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
    • H04L12/1886—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with traffic restrictions for efficiency improvement, e.g. involving subnets or subdomains
    • 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
    • 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
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Materials For Medical Uses (AREA)
AT07703036T 2006-03-24 2007-01-25 Gruppenkommunikation zwischen domänen ATE487299T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06006160A EP1838034A1 (de) 2006-03-24 2006-03-24 Gruppenkommunikation zwischen Domänen
PCT/EP2007/000646 WO2007110117A1 (en) 2006-03-24 2007-01-25 Inter-domain group-communications

Publications (1)

Publication Number Publication Date
ATE487299T1 true ATE487299T1 (de) 2010-11-15

Family

ID=37857142

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07703036T ATE487299T1 (de) 2006-03-24 2007-01-25 Gruppenkommunikation zwischen domänen

Country Status (6)

Country Link
US (1) US8576763B2 (de)
EP (2) EP1838034A1 (de)
JP (1) JP5033173B2 (de)
AT (1) ATE487299T1 (de)
DE (1) DE602007010258D1 (de)
WO (1) WO2007110117A1 (de)

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DE102005043006B4 (de) * 2005-09-09 2009-04-16 Infineon Technologies Ag Kommunikationssystem, Kommunikationssitzungs-Server-Einheit, Medienverteilungs-Einheit und Verfahren zum Übertragen von Daten im Rahmen einer Kommunikationssitzung
US8077713B2 (en) * 2007-09-11 2011-12-13 Cisco Technology, Inc. Dynamic update of a multicast tree
WO2009121406A1 (en) * 2008-04-02 2009-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Transmission mode selection mechanism
WO2011035454A1 (zh) 2009-09-23 2011-03-31 上海贝尔股份有限公司 在通信系统中提供组播服务的设备和方法
US8589536B2 (en) * 2010-08-02 2013-11-19 International Business Machines Corporation Network monitoring system
US9143881B2 (en) * 2010-10-25 2015-09-22 At&T Intellectual Property I, L.P. Providing interactive services to enhance information presentation experiences using wireless technologies
US9491735B2 (en) * 2010-12-19 2016-11-08 Motorola Solutions, Inc. System and method in a communication network of dynamically assigning a multimedia broadcast/multicast service bearer to a multicast channel
US9392576B2 (en) 2010-12-29 2016-07-12 Motorola Solutions, Inc. Methods for tranporting a plurality of media streams over a shared MBMS bearer in a 3GPP compliant communication system
US9042291B2 (en) 2010-12-29 2015-05-26 Motorola Solutions, Inc. Methods for assigning a plethora of group communications among a limited number of pre-established MBMS bearers in a communication system
US8861419B2 (en) 2010-12-29 2014-10-14 Motorola Solutions, Inc. Methods for binding and unbinding a MBMS bearer to a communication group in a 3GPP compliant system
US8934423B2 (en) * 2011-09-13 2015-01-13 Motorola Solutions, Inc. Methods for managing at least one broadcast/multicast service bearer
CN103875232B (zh) * 2011-10-13 2016-08-17 瑞典爱立信有限公司 开会方法和装置
US9143410B1 (en) * 2011-12-21 2015-09-22 Symantec Corporation Techniques for monitoring guest domains configured with alternate I/O domains
US9001737B2 (en) * 2012-03-29 2015-04-07 Qualcomm Incorporated EMBMS service activation and maintenance procedure in multi-frequency networks
WO2014059607A1 (zh) * 2012-10-16 2014-04-24 华为技术有限公司 群组区域管理方法、设备及系统
US9306991B2 (en) 2012-10-16 2016-04-05 Motorola Solutions, Inc. Enhanced push to talk systems and methods with floor control and media traffic optimization
US9510160B2 (en) 2012-10-31 2016-11-29 Motorola Solutions, Inc. Enhanced network-network interface systems and methods for multimedia broadcast multicast services
US9231776B2 (en) * 2012-11-07 2016-01-05 Motorola Solutions, Inc. System and method for MBMS support
US9042223B2 (en) 2012-12-21 2015-05-26 Motorola Solutions, Inc. Method and apparatus for multimedia broadcast multicast service
US8867425B2 (en) 2012-12-21 2014-10-21 Motorola Solutions, Inc. Method and apparatus multimedia broadcast/multicast service coverage boost
US9167479B2 (en) 2013-03-15 2015-10-20 Motorola Solutions, Inc. Method and apparatus for queued admissions control in a wireless communication system
US9681419B2 (en) * 2013-09-16 2017-06-13 Qualcomm Incorporated Seamless and resource efficient roaming for group call services on broadcast/multicast networks
WO2015107338A1 (en) * 2014-01-14 2015-07-23 Vodafone Ip Licensing Limited Group communication by relay
US10123182B2 (en) * 2015-06-29 2018-11-06 Blackberry Limited Merging active group calls
US9680924B2 (en) 2015-09-11 2017-06-13 At&T Intellectual Property I, L.P. System and method for resource selection during group communication broadcast
US10659278B2 (en) * 2016-06-24 2020-05-19 T-Mobile Usa, Inc. Video interconnect system
JP7428358B2 (ja) * 2018-06-12 2024-02-06 日本電気通信システム株式会社 サーバ、通信システム、通信方法及びプログラム
US11671824B2 (en) 2019-08-26 2023-06-06 Qualcomm Incorporated 5G broadcast/multicast security key refresh
CN114342486B (zh) * 2020-07-02 2023-10-03 北京小米移动软件有限公司 无线通信方法及装置、通信设备及存储介质
KR102745660B1 (ko) * 2023-12-07 2024-12-23 한화시스템 주식회사 정보 전달 장치 및 정보 전달 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7296091B1 (en) * 1999-06-18 2007-11-13 The Trustees Of Columbia University In The City Of New York System and method for receiving over a network a broadcast from a broadcast source
US6947434B2 (en) * 2000-11-16 2005-09-20 Telefonaktiebolaget Lm Ericsson (Publ) Subgroup multicasting in a communications network
US6701155B2 (en) * 2002-01-11 2004-03-02 Nokia Corporation Network initialized packet data protocol context activation for multicast/broadcast services
EP1376926B1 (de) * 2002-06-25 2007-03-21 Alcatel Verfahren und Vorrichtung zum Datenrundsenden in Netzwerken der dritten Generation
TWM240065U (en) * 2002-08-07 2004-08-01 Interdigital Tech Corp Wireless transmit/receive unit for multimedia broadcast and multicast services
WO2005043814A1 (en) * 2003-10-31 2005-05-12 Juniper Networks, Inc. Enforcing access control on multicast transmissions
US20090303909A1 (en) * 2004-02-24 2009-12-10 Iraj Farhoudi Point-to-multipoint data communication
EP1784652A4 (de) * 2004-08-16 2010-05-12 Qualcomm Inc Verfahren und vorrichtung zum senden von gruppenkommunikationssignalen

Also Published As

Publication number Publication date
JP5033173B2 (ja) 2012-09-26
EP1838034A1 (de) 2007-09-26
WO2007110117A1 (en) 2007-10-04
DE602007010258D1 (de) 2010-12-16
EP1999889A1 (de) 2008-12-10
JP2009530928A (ja) 2009-08-27
US20080298294A1 (en) 2008-12-04
US8576763B2 (en) 2013-11-05
EP1999889B1 (de) 2010-11-03

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