WO2006081758A1 - Structure de réseau et méthode pour obtenir un service de communication multipartie - Google Patents

Structure de réseau et méthode pour obtenir un service de communication multipartie Download PDF

Info

Publication number
WO2006081758A1
WO2006081758A1 PCT/CN2006/000145 CN2006000145W WO2006081758A1 WO 2006081758 A1 WO2006081758 A1 WO 2006081758A1 CN 2006000145 W CN2006000145 W CN 2006000145W WO 2006081758 A1 WO2006081758 A1 WO 2006081758A1
Authority
WO
WIPO (PCT)
Prior art keywords
media
control unit
media processing
call control
module
Prior art date
Application number
PCT/CN2006/000145
Other languages
English (en)
Chinese (zh)
Inventor
Long Luo
Original Assignee
Huawei Technologies 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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2006081758A1 publication Critical patent/WO2006081758A1/fr

Links

Classifications

    • 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
    • H04L65/1043—Gateway controllers, e.g. media gateway control protocol [MGCP] controllers
    • 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
    • H04L65/40—Support for services or applications
    • H04L65/403—Arrangements for multi-party communication, e.g. for conferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/63—Routing a service request depending on the request content or context

Definitions

  • the general communication service is mainly for individual users, and usually only one or two user equipments (UEs) communicate.
  • UEs user equipments
  • a communication service in which a group user participates usually one or more groups of users simultaneously communicate, that is, the communication process is not commonly seen by a calling party user and a called party user, and participates in the communication.
  • the communication may have multiple calling party users and multiple called party users, and the services in which such collective users participate are also referred to as multi-party communication services.
  • the participating PoC server is configured to receive SIP signaling from the IMS domain for parsing, and route the signaling to the control PoC server of the current session through the IMS domain; the server PoC server is used to perform overall control on the session establishment process, and the session is Perform integrated management, based on the received SIP signaling to the master/called, and when The service attributes of the pre-session are analyzed, and SIP signaling is distributed to the called party through the IMS domain, and is responsible for copying and distributing the current session media stream.
  • the media stream between the UE1 and the UE2 needs to be transmitted through the same path as the signaling transmission, that is, the media stream starts from the UE1, and then passes through the participating PoC server 1, the controlling PoC server, and the participating PoC server 2, Finally arrive at UE2.
  • the transmission path of the media stream does not have to be the same as the node in the signaling transmission path.
  • the media stream in FIG. 2A may also complete the transmission process without participating in the PoC server 1 and/or participating in the PoC server 2. Therefore, some signaling transmission paths are redundant for the media stream, and the transmission of each media stream in the PoC session generally corresponds to a large number of receiver UEs, and the example here is only for one receiver UE. In the case of redundant transmission, it can be seen that the media stream transmission mechanism in the existing PoC network architecture must generate redundant routing of a large number of media streams.
  • the main object of the present invention is to provide a network architecture and method for implementing multi-party communication services, which can process multi-party communication services into two levels of signaling and media, thereby achieving separation of multi-party communication service bearer and control.
  • the present invention discloses a network architecture for implementing a multi-party communication service, and the network architecture includes:
  • a call control layer configured to receive session signaling from the user terminal UE, control the current session, and send a media processing resource allocation request to the media processing layer;
  • a relay control module configured to receive session signaling from the UE and forward it to the centralized control module, and distribute session signaling from the centralized control module to the UE;
  • the call control unit that performs the PF includes:
  • the call control unit that executes the PF the relay control module further sends a media processing resource allocation request to the media control unit that is connected to itself; the policy processing module further uses the media policy information in the saved policy information. Through the media control list The element is sent to the media processing unit.
  • the calling party UE sends session signaling to the call control unit;
  • the call control unit that is accessed by the calling party UE is a call control unit that performs PF of the current session;
  • the relay control module receives the session signaling and the media transmission right control message from the UE, and forwards the session signaling and the media transmission right control message to the centralized control module, and receives the received from the centralized control module.
  • Session signaling and media transmission rights control messages are distributed to each UE.
  • a policy processing module that receives UE or carrier configuration from an external entity
  • the policy information is generally saved in an Extensible Markup Language (XML) file format, and the media policy information is sent to the media policy module through the media control unit, and the group information, the user subscription information, and the like are provided.
  • the notification processing module is configured, and the UE may also query the saved policy information through an interface between the multi-party communication service client and the policy processing module.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

L’invention concerne une structure de réseau et une méthode pour obtenir un service de communication multipartie, la structure de réseau comprenant : une couche de contrôle d’appel qui reçoit la signalisation de session de l’UE de terminal utilisateur, contrôle la session courante et envoie la requête d’affectation de ressource de traitement de média à la couche de traitement de média, et une couche de traitement de média qui fournit la ressource de traitement de média pour la session courante en fonction de ladite requête d’affectation de ressource de traitement de média et transmet le flux de média aux UE participant à la session courante. La structure de réseau et la méthode utilisant la présente invention permettent de séparer le contrôle et le support du service de communication multipartie.
PCT/CN2006/000145 2005-02-02 2006-01-25 Structure de réseau et méthode pour obtenir un service de communication multipartie WO2006081758A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200510005349.5A CN100544466C (zh) 2005-02-02 2005-02-02 实现按键即说业务的蜂窝系统及方法
CN200510005349.5 2005-02-02

Publications (1)

Publication Number Publication Date
WO2006081758A1 true WO2006081758A1 (fr) 2006-08-10

Family

ID=36776962

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/000145 WO2006081758A1 (fr) 2005-02-02 2006-01-25 Structure de réseau et méthode pour obtenir un service de communication multipartie

Country Status (2)

Country Link
CN (1) CN100544466C (fr)
WO (1) WO2006081758A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115021769A (zh) * 2022-07-06 2022-09-06 国网山东省电力公司青岛供电公司 一种智能通信指挥终端、平台

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030053324A (ko) * 2001-12-22 2003-06-28 엘지전자 주식회사 아이엠티-2000 에스지에스엔에서 패킷 서비스 시스템 및방법
JP2003258857A (ja) * 2002-03-05 2003-09-12 Mitsubishi Electric Corp ネットワークポリシー制御システムおよびこれに用いるポリシーサーバ
CN1531277A (zh) * 2003-03-15 2004-09-22 中兴通讯股份有限公司 一种公共网络资源的控制方法
CN1571440A (zh) * 2003-07-25 2005-01-26 中兴通讯股份有限公司 一种跨越私网实现多媒体呼叫的系统和方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030053324A (ko) * 2001-12-22 2003-06-28 엘지전자 주식회사 아이엠티-2000 에스지에스엔에서 패킷 서비스 시스템 및방법
JP2003258857A (ja) * 2002-03-05 2003-09-12 Mitsubishi Electric Corp ネットワークポリシー制御システムおよびこれに用いるポリシーサーバ
CN1531277A (zh) * 2003-03-15 2004-09-22 中兴通讯股份有限公司 一种公共网络资源的控制方法
CN1571440A (zh) * 2003-07-25 2005-01-26 中兴通讯股份有限公司 一种跨越私网实现多媒体呼叫的系统和方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115021769A (zh) * 2022-07-06 2022-09-06 国网山东省电力公司青岛供电公司 一种智能通信指挥终端、平台
CN115021769B (zh) * 2022-07-06 2024-03-08 国网山东省电力公司青岛供电公司 一种智能通信指挥终端、平台

Also Published As

Publication number Publication date
CN100544466C (zh) 2009-09-23
CN1816179A (zh) 2006-08-09

Similar Documents

Publication Publication Date Title
JP5749375B2 (ja) マルチメディアセッションのためのマルチユーザリアルタイムトランスコーディングシステムおよび方法
EP1579627B1 (fr) Appareil et procede de commande et de gestion de sessions dirigees individuelles dans un systeme de communication
KR101214326B1 (ko) 멀티미디어 통신 시스템에서 여러 서비스를 제공하는 방법및 장치
CA2510622C (fr) Methodes d'affiliation de points d'extremites avec un groupe et determination des capacites de communication communes des points d'extremites affilies
US8311567B2 (en) Method for managing pre-established session, PoC system and PoC user equipment for implementing the same
JP2009530928A (ja) ドメイン間グループ通信
JP2006512857A (ja) エンド・ポイント間のセッションを制御および管理すること
WO2006109971A1 (fr) Procede et systeme pour fournir un service de stockage mediatique a poussoir de conversation sur un reseau cellulaire
JP2008506331A (ja) ＰｏＣシステムの呼処理方法及びシステム
WO2007082443A1 (fr) Procédé et système d'établissement de la connexion et unité de contrôle de la connexion pour un service de communication à plusieurs parties
WO2007090347A1 (fr) Procédé, système et dispositif d'acheminement pour service de système multimédia ip
US7966031B2 (en) Method and system for dividing single PoC group session
CN100409701C (zh) 控制集群系统无线一键通方式讲话权的方法
WO2009071005A1 (fr) Procédé, système, serveur et client pour la transmission de données multimédia diffusées en continu
WO2006116943A1 (fr) Structure de reseau, passerelle d'interconnexion et procede pour interconnecter des systemes de communication
WO2014111060A1 (fr) Procédé, appareil et système de session de groupe
WO2006116944A1 (fr) Procédé et système de transmission des données de supports d’un service de communication à parties multiples
WO2009026757A1 (fr) Système de gestion d'appels, procédé appliqué à des terminaux ims et terminal ims
WO2006081758A1 (fr) Structure de réseau et méthode pour obtenir un service de communication multipartie
EP1619838A1 (fr) Elément et architecture de réseau Push to watch
IL169236A (en) Apparatus and method for controlling and managing individual directed sessions in a communications system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 06705566

Country of ref document: EP

Kind code of ref document: A1

WWW Wipo information: withdrawn in national office

Ref document number: 6705566

Country of ref document: EP