JP4649328B2 - 無線通信システムのブロードキャスト／マルチキャストサービスを利用してマルチパーティ会議サービスを実現する方法、装置及びシステム - Google Patents

無線通信システムのブロードキャスト／マルチキャストサービスを利用してマルチパーティ会議サービスを実現する方法、装置及びシステム Download PDF

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JP4649328B2
JP4649328B2 JP2005376319A JP2005376319A JP4649328B2 JP 4649328 B2 JP4649328 B2 JP 4649328B2 JP 2005376319 A JP2005376319 A JP 2005376319A JP 2005376319 A JP2005376319 A JP 2005376319A JP 4649328 B2 JP4649328 B2 JP 4649328B2
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broadcast
multicast service
bcmcs
service session
context
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Japanese (ja)
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JP2006287905A (ja
JP2006287905A5 (enExample
Inventor
幸子 武田
史朗 田辺
ペン・ヤン
ヒュィ・デン
ヤンヒェン・マ
博樹 池田
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Hitachi Ltd
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Hitachi Ltd
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    • 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
    • H04L12/1822—Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
    • 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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • 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
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • 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
    • H04L65/40—Support for services or applications
    • H04L65/403—Arrangements for multi-party communication, e.g. for conferences
    • 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
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H04W80/10—Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Between Computers (AREA)
  • Computer And Data Communications (AREA)
JP2005376319A 2005-03-31 2005-12-27 無線通信システムのブロードキャスト／マルチキャストサービスを利用してマルチパーティ会議サービスを実現する方法、装置及びシステム Expired - Fee Related JP4649328B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200510062665A CN100596075C (zh) 2005-03-31 2005-03-31 利用广播组播服务实现多方会议服务的方法和设备

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JP2006287905A JP2006287905A (ja) 2006-10-19
JP2006287905A5 JP2006287905A5 (enExample) 2008-12-04
JP4649328B2 true JP4649328B2 (ja) 2011-03-09

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JP2005376319A Expired - Fee Related JP4649328B2 (ja) 2005-03-31 2005-12-27 無線通信システムのブロードキャスト／マルチキャストサービスを利用してマルチパーティ会議サービスを実現する方法、装置及びシステム

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US (1) US7599682B2 (enExample)
JP (1) JP4649328B2 (enExample)
CN (1) CN100596075C (enExample)

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US8812433B2 (en) 2005-02-07 2014-08-19 Mimosa Systems, Inc. Dynamic bulk-to-brick transformation of data
US8799206B2 (en) 2005-02-07 2014-08-05 Mimosa Systems, Inc. Dynamic bulk-to-brick transformation of data
US8918366B2 (en) 2005-02-07 2014-12-23 Mimosa Systems, Inc. Synthetic full copies of data and dynamic bulk-to-brick transformation
US8275749B2 (en) * 2005-02-07 2012-09-25 Mimosa Systems, Inc. Enterprise server version migration through identity preservation
JP4940888B2 (ja) 2006-10-23 2012-05-30 ソニー株式会社 オーディオ信号伸張圧縮装置及び方法
US8570911B2 (en) 2007-09-24 2013-10-29 Qualcomm Incorporated Multicast messaging within a wireless communication system
US8565137B2 (en) * 2007-09-24 2013-10-22 Qualcomm Incorporated Tracking locations of multicast group members within a wireless communication system
US9344290B2 (en) * 2007-09-24 2016-05-17 Qualcomm Incorporated Terminating a multicast session within a wireless communications network
ES2381904T3 (es) * 2007-09-29 2012-06-01 Research In Motion Limited Método para responder a una petición en un entorno de red que incluye IMS y aparato para el mismo
US8407299B2 (en) 2007-10-27 2013-03-26 Research In Motion Limited Content disposition system and method for processing message content in a distributed environment
WO2009067459A1 (en) * 2007-11-19 2009-05-28 Research In Motion Limited System and method for processing settlement information in a network environment including ims
WO2009100565A1 (zh) * 2008-01-30 2009-08-20 Zte Corporation 一种无线通信系统中实现多方电话会议的方法及系统
US20090210491A1 (en) * 2008-02-20 2009-08-20 Microsoft Corporation Techniques to automatically identify participants for a multimedia conference event
KR101501157B1 (ko) * 2008-04-16 2015-03-10 삼성전자주식회사 광대역 무선통신 시스템에서 셀 단위 광고 방송 서비스를제공하기 위한 장치 및 방법
KR101573329B1 (ko) * 2008-05-27 2015-12-01 삼성전자주식회사 멀티캐스트 세션을 통해 수신한 어플리케이션에 기초한 ｉｐｔｖ 서비스 이용 방법 및 장치
US20110123010A1 (en) * 2009-11-24 2011-05-26 Mitel Networks Corporation Method and system for transmitting caller identification information in a conference call
US9041765B2 (en) 2010-05-12 2015-05-26 Blue Jeans Network Systems and methods for security and privacy controls for videoconferencing
CN102377728B (zh) * 2010-08-06 2015-05-06 联芯科技有限公司 一种ims多媒体会议中的组内文件分发方法
US20120144013A1 (en) * 2010-12-01 2012-06-07 Cisco Technology, Inc. Discovery of on-path services for media flows
US9369673B2 (en) * 2011-05-11 2016-06-14 Blue Jeans Network Methods and systems for using a mobile device to join a video conference endpoint into a video conference
US9300705B2 (en) 2011-05-11 2016-03-29 Blue Jeans Network Methods and systems for interfacing heterogeneous endpoints and web-based media sources in a video conference
CN105516065B (zh) * 2014-09-26 2018-08-14 华为技术有限公司 一种媒体控制方法和设备
CN104301658A (zh) * 2014-10-24 2015-01-21 四川省科本哈根能源科技有限公司 一种基于移动终端的多点视频汇聚系统
US10516704B2 (en) * 2015-07-28 2019-12-24 Polycom, Inc. Relaying multimedia conferencing utilizing software defined networking architecture
CN113163338B (zh) * 2020-01-07 2022-11-11 华为技术有限公司 一种组播会话的管理方法、装置
CN115842809A (zh) * 2021-09-18 2023-03-24 奇点新源国际技术开发(北京)有限公司 一种数据流实时传输方法及会议系统

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JP2004500774A (ja) 2000-03-03 2004-01-08 クゥアルコム・インコーポレイテッド 既存の通信システムにおけるグループ通信サービスに参加するための方法及び装置
US6477150B1 (en) 2000-03-03 2002-11-05 Qualcomm, Inc. System and method for providing group communication services in an existing communication system
US8411594B2 (en) 2002-09-20 2013-04-02 Qualcomm Incorporated Communication manager for providing multimedia in a group communication network
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US8103753B2 (en) * 2003-04-22 2012-01-24 Microsoft Corporation Distributing membership information for multi-party application layer sessions
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US20060223510A1 (en) 2006-10-05
CN1842016A (zh) 2006-10-04
JP2006287905A (ja) 2006-10-19
US7599682B2 (en) 2009-10-06
CN100596075C (zh) 2010-03-24

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