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WO2008017189A1 - système et procédé permettant de réaliser un service pittoresque de tonalité de rappel dans un réseau de sous-système multimédia IP 3G - Google Patents

système et procédé permettant de réaliser un service pittoresque de tonalité de rappel dans un réseau de sous-système multimédia IP 3G Download PDF

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Publication number
WO2008017189A1
WO2008017189A1 PCT/CN2006/001732 CN2006001732W WO2008017189A1 WO 2008017189 A1 WO2008017189 A1 WO 2008017189A1 CN 2006001732 W CN2006001732 W CN 2006001732W WO 2008017189 A1 WO2008017189 A1 WO 2008017189A1
Authority
WO
WIPO (PCT)
Prior art keywords
service
called terminal
application server
media
service application
Prior art date
Application number
PCT/CN2006/001732
Other languages
English (en)
Chinese (zh)
Inventor
Haijun Liu
Original Assignee
Zte Corporation
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 Zte Corporation filed Critical Zte Corporation
Priority to PCT/CN2006/001732 priority Critical patent/WO2008017189A1/fr
Priority to CN200680055380.2A priority patent/CN101491070A/zh
Publication of WO2008017189A1 publication Critical patent/WO2008017189A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42017—Customized ring-back tones
    • 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
    • H04L65/1016—IP multimedia subsystem [IMS]
    • 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
    • H04L65/1096—Supplementary features, e.g. call forwarding or call holding

Definitions

  • the present invention relates to a communication value-added service technology, and more particularly to a system and method for implementing a CRBT service in a third-generation communication IP multimedia subsystem (hereinafter referred to as a 3G IMS) network.
  • a 3G IMS third-generation communication IP multimedia subsystem
  • an object of the present invention is to provide a system and method for implementing a CRBT service in a 3G IMS network, using new technologies to meet user requirements, and providing new functions for users to use.
  • a system for implementing a CRBT service in a 3G IMS network includes a media server, configured to store a color ring tone media resource or connected to a storage space in which the color ring tone media resource is stored, and used to store the color ring tone media resource; and a service application server having state information according to the called terminal
  • An intelligent network service module that sends control information to the media server, configured to control playback of the color ring media resource by the media server.
  • system for implementing the CRBT service in the 3G IMS network may further include a call session control function module for providing a service, and configured to send the service trigger information to the service application server according to the user attribute information of the called terminal user. And indicating that the intelligent network service module of the service application server is connected to the called terminal.
  • the system according to the present invention may further include a home service user server, configured to provide user attribute information of the called terminal user, where the user attribute information includes a CRBT service filtering standard defined in the user service description set, and the call The session control function module determines whether to send the call message to the service application server according to the user attribute information in the home service user server.
  • a call session control function module for providing a service is configured to transmit status information of the called terminal to the service application server.
  • the service application server instructs the media server to play the CRBT media resource, and when the status information of the called terminal is off-hook or fails to be connected, Instructing the media server to stop playing the CRBT media resource.
  • the interface between the media server and the business application server includes a session initial "office interface or media gateway control i" protocol interface.
  • Business should The interface between the server and the call session control function module providing the service is a session initial protocol interface.
  • a method for implementing a CRBT service in a 3G IMS network comprising the following steps: a) the call session control function module providing the service sets the status of the called terminal The information is sent to the service application server; and b) the service application server sends control information to the media server according to the received status information of the called terminal, and controls the media server to play the color ring media resource.
  • the method according to the present invention further comprises the following steps before the step: when the calling of the caller to the 3G IMS CRBT user arrives, the serving call session control function module sends the trigger information to the service application server according to the user attribute; The service application server, in response to the received trigger information, instructs the call session control function module that provides the service to connect to the called terminal.
  • the call session control function module providing the service sends a message to the service application server to report the status of the called terminal, and when the status information of the called terminal is ringing, The service application server instructs the media server to play the CRBT media resource.
  • the service application server instructs the media server to play a session description in the CRBT media resource to use the session description of the calling party; and the service application server responds to the calling terminal
  • the status information of the called terminal is ringing, and the session description uses the session description of the media server.
  • the serving call session control function module sends a message to the service application server to report the status of the called terminal, when the status information of the called terminal is off-hook or fails to be connected.
  • the service application server instructs the media server to stop playing the CRBT media resource.
  • the service application server instructs the call session control function module that provides the service to update to the media of the calling party.
  • the serving call session control function module releases the related resource according to the indication of the service application server.
  • the call session control function module that provides the service sends the CRBT service filtering standard defined in the user service description set in the home service user server to the service application server. Trigger information.
  • the CRBT service filtering criteria are defined in order before other services.
  • step b) of the method of the present invention when the status information of the called terminal received by the service application server indicates that the called terminal is not in an idle state, the service application server does not provide the media to the media.
  • the server sends control information, and the status information of the called terminal is corresponding to the calling party.
  • the non-idle state includes information that the called terminal is busy or not in the service area.
  • FIG. 1 is a schematic diagram of a system for implementing a CRBT service in a 3G IMS network according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a method for implementing a CRBT service in a 3G IMS network according to an embodiment of the present invention
  • 3 is a flow chart of a method for implementing a CRBT service in a 3G IMS network according to another embodiment of the present invention
  • FIG. 4 is a schematic diagram of a signaling flow according to the present invention.
  • 3G the 3rd Generation, 3rd generation (communication)
  • 3GPP the 3rd Generation Partnership Project, 3rd Generation (Communication) Partner Program
  • 3GPP2 the 3rd Generation Partnership Project 2, 3rd Generation (Communication) Partner Program 2
  • IMS IP Multimedia Subsystem, IP Multimedia Subsystem
  • AS Application Server, Business Application Server
  • MS Media Server
  • Media Server MGCP: Media Gateway Control Porotocol, Media Gateway Control Protocol
  • S-CSCF Serving Call Session Control Function, providing call session control function for monthly service
  • HSS Home Subscriber Server, Home Business User Server
  • P-CSCFProxy Call Session Control Function Call session control function as a proxy
  • IP Internet Protocol
  • SIP Session Initiation Protocol
  • initial session 1 ⁇ 2 ten
  • RTP A Tranport Protocol for Real-Time Applictions, real-time application transport protocol
  • RTCP RTP Control Protocol
  • RTP Control Protocol RTP Control Protocol
  • SDP Session Description Protocol, Session Description Protocol
  • RNS Radio Network System, Wireless Network System
  • INVITE SIP signaling request to initiate a session
  • 200 OK SH command responds to the request message, indicating acceptance of the request
  • FIG. 1 is a 3G according to an embodiment of the present invention. Schematic diagram of a system for implementing a CRBT service on an IMS network. The device device of the system 100 for implementing the CRBT service in the 3G IMS network of the present invention and its connections are shown therein. In this embodiment of the present invention, the system 100 uses a Media Server (MS) 102 as a device for playing a CRBT media resource and storing a CRBT media resource.
  • MS Media Server
  • the color ring media resources may be stored using other storage spaces connected to the MS 102.
  • the networking device includes an AS 104, an MS 102, an S-CSCF 106, an HSS 108, a P-CSCF 110, and an IP network 112.
  • Various terminals supporting multimedia may be various telephone terminals, software terminals, and the like.
  • connection between the AS 104 and the S-CSCF 106 is used to transmit CRBT service trigger information, indicate connection calls, etc.
  • the protocol used for the connection is SIP.
  • a set of intelligent network service software is loaded on the AS 104 device, and the set of service software controls the connection and play of the ring tones.
  • the interface between the AS 104 and the MS 102 is related to the vendor of the specific MS 102, typically an extended SIP interface protocol or an MGCP interface protocol, through which the AS 104 instructs the MS 102 to play the specified storage in the MS 102 or with the MS. 102 ringtone media files on the connected storage space.
  • the S-CSCF 106, the P-CSCF 110, the HSS 108, the PS-DOMAIN 114, and the RNS 116 are all 3G core switching network devices, and the IP network 112 is a 3G bearer network.
  • the CRBT service has no special requirements for these devices and networks.
  • the S-CSCF 106 provides a service control service for the user, maintains the state of a session, the HSS 108 stores data such as the user's Service Profile, and the S-CSCF 106 determines whether or not the 4 bar call message is based on the user attribute information in the HSS 108. Sent to AS 104.
  • the interface between the S-CSCF 106 and the HSS 108 is the DIAMETER protocol for transmitting data such as the Service Profile to the S-CSCF 106.
  • the P-CSCF 110 is the first device to enter the IMS system from the PS-DOMAIN 114. It acts as a proxy: receiving messages sent by the terminal, forwarding messages to the S-CSCF 106, and the like.
  • the PS-DOMAIN 114 includes various 3G packet switching devices, receives messages sent by the terminals through the RNS 116, and transmits and receives messages and media streams with the IMS in a packet format.
  • 2 is a flow chart of a method for implementing a CRBT service on a 3G IMS network in accordance with the present invention. As shown in FIG. 2, in the method of the present invention, steps S210 and S220 are included. In step S210, the S-CSCF 106 module sends the status information of the called terminal to the AS 104.
  • step S220 the AS 104 sends control information to the MS 102 according to the received status information of the called terminal, and controls the MS. 102 Playback of CRBT media resources.
  • the S-CSCF 106 sends the trigger information to the AS 104 according to the user attribute.
  • the AS 104 triggers the service module logic on the AS 104 to instruct the S-CSCF 106 to connect to the called terminal.
  • the service on the AS 104 is triggered by the S-CSCF 106 based on the Filter Criteria defined in the User Service Profile in the HSS 108: a message is sent to the AS 104, and the call is handed over.
  • AS 104. 3 is a flow chart of a method for implementing a CRBT service on a 3G IMS network according to another embodiment of the present invention. As shown in FIG. 3, in this embodiment, a method for implementing a CRBT service on a 3G IMS network includes the following steps. Step S310, when the call to the 3G IMS CRBT user arrives via the P-CSCF 110, the S-CSCF 106 sends a message to the AS 104 in the user attribute.
  • step S320 the service module logic on the AS 104 is triggered to instruct the S-CSCF 106 to connect to the called terminal.
  • Step S330 the S-CSCF 106 connects the called terminal (via the P-CSCF 110), and sends a message to the AS 104 to send the status information of the called party.
  • step S340 it is determined whether the status information of the called terminal is ringing. If yes, step S350 is performed, and if not, step S370 is performed.
  • Step S350 the service module logic on the AS 104 sends a message to the MS 102, instructing the MS 102 to play the CRBT media resource (including audio, video, etc.), wherein the session description uses the session description of the calling party; the AS 104 is responded to the calling party.
  • the CRBT media resource including audio, video, etc.
  • Step S360 the calling terminal receives the media played by the MS 102. After this step is completed, the caller hears the ring tone and/or sees the ring tones.
  • Step S370 when the called off-hook answer or the call fails to be connected, the AS 104 instructs the MS 102 to stop playing the CRBT media and end playing the CRBT media.
  • step S370 if the called party answers, the AS 104 instructs the S-CSCF 106 to update to the calling party's media stream format (via the P-CSCF 110), the calling party is called; if the call fails to be connected, the AS 104 The business module logic ends and the S-CSCF 106 releases the relevant resources.
  • the service user may also define other Filter Criteria in the Service Profile, and the CRBT service Filter Criteria needs to be defined before other services in order.
  • the AS 104 responds to the called party with a called ringing message, wherein the session description uses the called session description.
  • step S330 when the message received by the called terminal by the AS 104 indicates that the called party is not idle (such as busy, out of service area, etc.), the AS 104 does not send a message to the MS 102, and the message response returned by the called terminal of the bar is returned.
  • the signaling process for providing CRBT services to a 3G IMS network is as follows:
  • the S-CSCF 106 triggers the service and forwards the calling INVITE message to the AS.
  • the CRBT service logic on the AS 104 is executed, and the CRBT service logic sends an INVITE message to the called user, which is sent by the S-CSCF 106 to the called terminal.
  • the called terminal responds to 183 a ringing message, which is sent by the S-CSCF 106 to the AS 104.
  • Steps 5), 6) depend on the header field 100rel in the message of the called response.
  • the called terminal responds to the PRACK (200 OK message).
  • the AS 104 sends an INVITE message to the MS 102 instructing the MS 102 to stream the media. Steps 7), 8), 9) There may be different parameters due to the MS 102 vendor, and additional SIP messages such as INFO are added.
  • the MS 102 responds with a 200 OK message.
  • AS 104 responds to MS 102 with an ACK message.
  • the AS 104 sends the called 183 message to the calling party via the S-CSCF 106.
  • the media session is started between the calling party and the MS 102, and the calling party hears the ring tones, or sees the multimedia ring tones.
  • the AS 104 receives the 200 OK message and sends a BYE message to the MS 102 instructing the MS 102 to disconnect the media stream session with the calling party.
  • the MS 102 disconnects the media stream session with the calling party and responds to the AS 104 with a 200 OK message.
  • the AS 104 sends an UPDATE message to the calling party, and the 4 bar called SDP notifies the calling party.
  • AS 10 sends the called 200 O message to the calling party via S-CSCF 106.
  • the caller responds with an ACK message.
  • the AS 104 sends the calling ACK message to the called terminal.
  • the calling party is called and the ring back tone service ends.
  • the above embodiments are applicable to 3GPP IMS domain, 3GPP2 IMS domain, and also to other similar networks, such as other communication networks using SIP as signaling.
  • the CRBT service on the 3G IMS network is realized, so that users on the new network of 3G IMS can also use the popular CRBT service, and the CRBT content is more abundant than the 2G network.
  • the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)

Abstract

L'invention concerne un système et un procédé permettant de réaliser un service pittoresque de tonalité de rappel (RBT) dans un réseau IMS 3G, comprenant : un serveur média (102), permettant de stocker des ressources média pittoresques RBT ou connecté avec l'espace de stockage des ressources média pittoresques RBT, et permettant de lire les ressources média pittoresques RBT; et un serveur d'application de service (104), permettant d'envoyer les informations de commande au serveur média (102) sur la base des informations d'état du terminal appelé, pour commander au serveur média (102) de lire les ressources média pittoresques RBT. Sur la base du système et du procédé ci-dessus, le service RBT pittoresque peut être réalisé dans un réseau IMS 3G, de sorte que l'utilisateur sur le nouveau réseau, comme le réseau IMS 3G, peut utiliser le service RBT pittoresque, et qu'en outre le contenu du RBT pittoresque est plus abondant que dans le réseau 2G.
PCT/CN2006/001732 2006-07-18 2006-07-18 système et procédé permettant de réaliser un service pittoresque de tonalité de rappel dans un réseau de sous-système multimédia IP 3G WO2008017189A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2006/001732 WO2008017189A1 (fr) 2006-07-18 2006-07-18 système et procédé permettant de réaliser un service pittoresque de tonalité de rappel dans un réseau de sous-système multimédia IP 3G
CN200680055380.2A CN101491070A (zh) 2006-07-18 2006-07-18 在3g ip多媒体子系统网络实现彩铃业务的系统与方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2006/001732 WO2008017189A1 (fr) 2006-07-18 2006-07-18 système et procédé permettant de réaliser un service pittoresque de tonalité de rappel dans un réseau de sous-système multimédia IP 3G

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Publication Number Publication Date
WO2008017189A1 true WO2008017189A1 (fr) 2008-02-14

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PCT/CN2006/001732 WO2008017189A1 (fr) 2006-07-18 2006-07-18 système et procédé permettant de réaliser un service pittoresque de tonalité de rappel dans un réseau de sous-système multimédia IP 3G

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CN (1) CN101491070A (fr)
WO (1) WO2008017189A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012003718A1 (fr) * 2010-07-06 2012-01-12 中兴通讯股份有限公司 Procédé et système de lecture optionnel de tonalité de retour d'appel personnalisée
CN106686262A (zh) * 2016-12-14 2017-05-17 天翼爱音乐文化科技有限公司 多彩铃平台协同方法及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1545346A (zh) * 2003-11-13 2004-11-10 中国移动通信集团公司 在移动智能网系统中提供个性化回铃音的方法
CN1556645A (zh) * 2004-01-02 2004-12-22 中兴通讯股份有限公司 一种在下一代网络中提供个性化回铃音业务的系统及方法
WO2005006721A1 (fr) * 2003-07-12 2005-01-20 Ktfreetel Co. Ltd. Procede et appareil permettant de changer et de charger une source sonore d'un service supplementaire au moyen d'une tonalite de retour de sonnerie lors d'un appel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005006721A1 (fr) * 2003-07-12 2005-01-20 Ktfreetel Co. Ltd. Procede et appareil permettant de changer et de charger une source sonore d'un service supplementaire au moyen d'une tonalite de retour de sonnerie lors d'un appel
CN1545346A (zh) * 2003-11-13 2004-11-10 中国移动通信集团公司 在移动智能网系统中提供个性化回铃音的方法
CN1556645A (zh) * 2004-01-02 2004-12-22 中兴通讯股份有限公司 一种在下一代网络中提供个性化回铃音业务的系统及方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012003718A1 (fr) * 2010-07-06 2012-01-12 中兴通讯股份有限公司 Procédé et système de lecture optionnel de tonalité de retour d'appel personnalisée
CN106686262A (zh) * 2016-12-14 2017-05-17 天翼爱音乐文化科技有限公司 多彩铃平台协同方法及系统

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Publication number Publication date
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