WO2008086699A1 - Procédé de commande d'acheminement de session et système de réseau de communication utilisant ce procédé - Google Patents

Procédé de commande d'acheminement de session et système de réseau de communication utilisant ce procédé Download PDF

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Publication number
WO2008086699A1
WO2008086699A1 PCT/CN2007/003770 CN2007003770W WO2008086699A1 WO 2008086699 A1 WO2008086699 A1 WO 2008086699A1 CN 2007003770 W CN2007003770 W CN 2007003770W WO 2008086699 A1 WO2008086699 A1 WO 2008086699A1
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WIPO (PCT)
Prior art keywords
csi
information
user
terminal
capability
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PCT/CN2007/003770
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English (en)
Chinese (zh)
Inventor
Hengliang Zhang
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Huawei Technologies Co., Ltd.
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Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2008086699A1 publication Critical patent/WO2008086699A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

Definitions

  • the present invention relates to the field of wireless communications, and in particular, to a session routing control method and a session routing control apparatus thereof, and a communication network system when a CSI terminal and an IMS terminal communicate with each other. Background technique
  • IMS IP Multimedia Subsystem, IP Multimedia Subsystem
  • WCDMA CDMA Code Division Multiple Access
  • 3GPP R5/R6 3GPP R5/R6 standard. It is a 3G mobile network that implements packet voice and packet. Data, providing a unified network of multimedia services and applications.
  • the IMS uses the IP packet domain as the bearer channel for its control signaling and media transmission, and uses the SIP Initiated Protocol (Session Initiation Protocol) as the call control signaling.
  • SIP Initiated Protocol Session Initiation Protocol
  • the IMS user subscription data is centrally managed in the HSS (Home Subscriber Server), the service is provided by the AS (Application Server), and the session control is controlled by the S-CSCF (Service Call Session Control Function). Module) Complete, AS and S-CSCF are completely separated in the network structure, and the service is triggered to the AS through the S-CSCF, and multiple ASs can work together.
  • the user accesses the IMS through the current local proxy node P-CSCF (Proxy Call Session Control Function Module), and the session and service control are completed by the home domain service node of the registered place. Therefore, the user can always obtain the same at different access points.
  • P-CSCF Proxy Call Session Control Function Module
  • the service realizes the separation of service management, session control and bearer access, as well as service provision independent of access and location.
  • CSI (CS and IMS combined services) is a research topic in the current 3GPP standards. This topic focuses on how to combine 3G CS domain (circuit switched domain) services with IMS domain services. The research of this topic is divided into two phases, namely CSI phase 1 and CSI phase 2.
  • the functional entity After receiving the session request from the IMS terminal, the functional entity splits the session message with multiple media components according to the related information, splits the session into a session containing real-time media components, and includes non-real-time media components. Then, based on the relevant information, choose to terminate the real-time session in the CS domain and terminate the non-real-time session in the IMS domain.
  • CSI-IW CSI-Interworking, CSI interworking logic control function
  • FIG. 1 a schematic diagram of a framework for interworking between a CSI terminal and an IMS terminal in the prior art, where the IMS terminal is a VoIP terminal.
  • the process of interworking between a CSI terminal and a VoIP terminal includes the following steps:
  • Step 101 The VoIP terminal initiates an IMS session request to the CSI terminal, where the request includes real-time service and non-real-time service (Voice + MSRP);
  • Step 102 The IMS on the VoIP terminal side forwards the request to the CSI-IW on the CSI terminal side.
  • Step 104 The CSI-IW sends a session request to the CSI terminal, where the request message includes the non-real-time service and the indication information that the CSI terminal initiates the terminal to the network CS bearer (initiating the CS call indication + MSRP);
  • Step 105 After receiving the session request message, the CSI terminal initiates a CS call (SETUP) to the CSI-IW.
  • SETUP CS call
  • Step 106 The MGCF (Media Gateway Control Function) receives the CS call request of the CSI terminal, and maps the INVITE message to the CSI-IW.
  • MGCF Media Gateway Control Function
  • Step 107 The CSI-IW sends a 200 OK response message to the MGCF.
  • Step 108 The MGCF sends a 200 OK response message to the CS CONNECT message and sends the message to the CSI terminal.
  • Step 109 The CSI terminal sends a 200 OK response message to the CSI-IW, where the response message only includes the media information of the MSRP.
  • Step 110 The CSI-IW merges the CS call from the CSI terminal with the IMS session.
  • Step 112 The called IMS forwards the 200 OK response message to the VoIP terminal.
  • the S-CSCF of the home domain of the CSI terminal receives the session from the calling party.
  • the session is not checked, but all received session requests are routed to the CSI AS (CSI-IW in the above process), and processed by CSIAS to determine whether to remain in the session path.
  • the session of the calling party is routed, and the received session request is routed to the CSI AS for processing. Therefore, some session requests that do not need to be processed by the CSI AS are also routed to the CSI AS, causing routing processing. Waste of the aspect. Summary of the invention
  • the embodiment of the present invention discloses a session routing control method when a CSI terminal and an IMS terminal communicate with each other to save a routing process.
  • the method includes the following steps:
  • the CSI interworking logic control function entity CSI-IW senses the capability of the terminal where the user is located, and initiates corresponding modification of the service activation information in the user subscription information of the home subscription subscriber server HSS according to the perceived capability of the terminal;
  • the HSS initiates user subscription information update to the call session control function module S-CSCF of the terminal-side home domain according to the modification result;
  • the S-CSCF After receiving the session request initiated by the IMS terminal, the S-CSCF routes the session request according to the updated user subscription information.
  • Another embodiment of the present invention discloses a routing control apparatus for interworking between a CSI terminal and an IMS terminal to save a routing process.
  • the apparatus includes: an information acquiring module and a subscription information modification initiating module;
  • the information acquiring module is configured to subscribe the registration information of the user to the S-CSCF, and perceive the capability of the terminal where the user is located according to the terminal capability information in the user registration information; or use the other system to query the information perception according to the query.
  • the subscription information modification initiating module is configured to: according to the capability that the terminal, which is perceived by the information acquisition module, has the capability of providing a CSI service, initiate a modification of the service activation information to the HSS, and set the information of the CSI service activation in the HSS subscription information. Or the activation of the CSI service in the user subscription information, or the indication that the CSI service activation in the user subscription information is set according to the capability of the information acquisition module that the terminal does not have the capability of providing the CSI service. Is not activated.
  • Another embodiment of the present invention discloses a communication network system to save a routing process, the system including CSI-IW, S-CSCF and HSS;
  • the CSI-IW is configured to sense the capability of the terminal where the user is located, and initiate corresponding modification of the service activation information in the user subscription information to the HSS according to the perceived capability of the terminal;
  • the HSS is configured to initiate, according to the modification result, user subscription information update to the S-CSCF in the home domain of the terminal side;
  • the S-CSCF is configured to route a session request initiated by the received IMS terminal according to the updated user subscription information.
  • the CSI-IW is used to sense the capability of the terminal where the user is located, and the S-CSCF is modified by initiating the HSS subscription information modification according to the perceived terminal capability, and the HSS initiates the subscription information update to the S-CSCF.
  • the session request initiated by the IMS terminal user performs routing control. Compared with the prior art, the session request is avoided to be routed to the CSI-IW when the terminal does not have the CSI capability, thereby saving routing overhead.
  • FIG. 1 is a schematic diagram of a framework for interworking between a CSI terminal and an IMS terminal in the prior art
  • FIG. 2 is a schematic diagram of session routing control according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic diagram of session routing control according to Embodiment 2 of the present invention.
  • FIG. 4 is a schematic diagram of session routing control according to Embodiment 3 of the present invention.
  • FIG. 5 is a schematic diagram of session routing control according to Embodiment 4 of the present invention.
  • FIG. 6 is a schematic structural diagram of a route control apparatus according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a communication network system according to an embodiment of the present invention. detailed description
  • the embodiment of the invention provides a session routing control method when the CSI terminal and the IMS terminal communicate with each other, and the method includes the following steps:
  • Step 1 The CSI-IW obtains the capability information of the terminal used by the user, and also obtains the location of the user. Capability information of the access network.
  • the CSI-IW can determine whether the access network has the capability of providing the CSI service by obtaining the capability information of the dual transport mode (DTM).
  • the access network is determined by acquiring the MultiRAB information of the 3G access network. Whether it has the ability to provide CSI business processing.
  • the CSI-IW obtains the user terminal capability information in the following manners: Mode 1.
  • the CSI-IW obtains the capability information of the terminal through the information carried in the terminal user registration; mode 2, CSI-IW to other entities or
  • the system acquires capability information of the terminal.
  • the CSI-IW obtains the capability information of the access network where the user is located, and the following methods are available:
  • the CSI-IW obtains the capability information of the access network where the user is located through the information of the access network carried by the terminal when registering;
  • the CSI-IW obtains the capability information of the access network where the user is located according to the information of the access network to other entities or systems.
  • Step 2 The CSI-IW initiates a modification operation of the user service activation information in the user subscription data to the HSS according to the obtained information.
  • the CSI-IW initiates the corresponding operation of the user service activation information in the user subscription data to the HSS according to whether the terminal where the user is located and the access network where the user is located have the capability of providing CSI service processing.
  • the CSI-IW obtains the user terminal capability information.
  • the CSI-IW determines, according to the obtained information, whether the user terminal has the CSI service processing capability, and if so, the CSI-IW initiates to the HSS.
  • the user service activation information modification operation sets the CSI service activation indication in the user subscription data in the HSS to be activated; if not, the CSI-IW initiates the modification operation of the user service activation information to the HSS, and signs the user in the HSS.
  • the CSI service activation indication in the data is set to inactive. '
  • the CSI-IW obtains the capability information of the user terminal and the capability information of the access network where the user is located.
  • the CSI-IW determines that the user terminal and the access network have the capability of providing CSI service processing, and then initiates The user service activation information modification operation to the HSS will sign the user in the HSS.
  • the CSI service activation indication in the data is set to be activated; otherwise, the modification operation of the user service activation information to the HSS is initiated, and the CSI service activation indication in the user subscription data in the HSS is set to be inactive.
  • Step 3 The HSS initiates update of the user subscription data to the S-CSCF of the domain to which the user belongs by using the Cx interface according to the modification result of the user service activation information in the subscription data.
  • the CSI-IW sets the CSI service activation indication on the HSS to active, and the indication in the HSS original data is inactive, the identifier is changed from activated to active, and the HSS is initiated to the S-CSCF through the Cx interface.
  • the increase operation of the Trigger point data in the related iFC data is to enable the S-CSCF to route subsequent received session requests to the CSI-IW.
  • the CSI-IW sets the CSI service activation indication on the HSS to inactive, and the indication in the original HSS data is active, the identifier is modified from activated to inactive, and the HSS initiates to the S-CSCF through the Cx interface.
  • the deletion of the Trigger point data in the relevant iFC data is for the S-CSCF to not route the subsequently received session request to the CSI-IW.
  • Step 4 When receiving the session request initiated by the IMS terminal, the S-CSCF performs routing control according to the updated user subscription information.
  • the S-CSCF determines whether the received session request is to be routed to the CSI-IW for processing based on the information in the session request and the updated Trigger point data in the associated iFC data settings.
  • This embodiment describes that the CSI-IW knows that the terminal where the user is located has the capability of providing CSI service processing, and initiates modification of the CSI service activation state to the HSS, and implements session routing control when the CSI terminal and the IMS terminal communicate with each other.
  • FIG. 2 is a schematic diagram of a session routing control according to Embodiment 1 of the present invention, where the S-CSCF is an S-CSCF serving a user in a domain to which the CSI terminal belongs, and the specific steps include:
  • Step 201 The CSI-IW learns that the terminal where the user is located has the processing capability of providing the CSI service.
  • the CSI-IW can query other systems for the capability information of the terminal where the user is located, for example, by querying
  • the device management data (DM) system acquires the capability information of the terminal; or, the CSI-IW can acquire the capability information of the terminal through an interface with the presence system (presentation system).
  • the CSI-IW determines, according to the acquired capability information of the terminal, whether the terminal has the processing capability for providing the CSI service. In this embodiment, the CSI-IW determines that the terminal has the processing capability to provide CSI services.
  • Step 202 The CSI-IW initiates modification of the user activation state data to the HSS, and sets the CSI service activation indication in the subscription data of the user on the HSS to an active state.
  • the original CSI service activation indication in the user subscription data in the HSS is inactive, and the CSI service activation indication is modified to be activated after being modified.
  • Step 203 The HSS initiates user subscription data update to the S-CSCF through the existing Cx interface, and instructs the S-CSCF to add a Trigger point data setting in the related iFC data, and the added data setting enables the S-CSCF to The session request message is routed to the CSI-IW for processing.
  • Step 204 The S-CSCF receives a session request INVITE initiated by the calling party IMS terminal.
  • Step 205 The S-CSCF performs routing according to the Trigger point data setting in the modified related iFC data, and the selected result is that the session request is routed to the CSI-IW for processing.
  • Step 206 The S-CSCF routes the session request to the CSI-IW.
  • This embodiment describes that the CSI-IW knows that the terminal where the user is located does not have the capability of providing CSI service processing, and initiates modification of the CSI service activation state to the HSS, and implements session routing control when the CSI terminal and the IMS terminal communicate with each other.
  • FIG. 3 is a schematic diagram of a session routing control according to Embodiment 2 of the present invention, where the S-CSCF is an S-CSCF serving the user in the domain to which the CSI terminal side belongs, and the specific steps include:
  • Step 301 The CSI-IW sensing terminal does not have the capability of providing CSI service processing.
  • the original CSI service activation indication in the user subscription data in the HSS is If activated, the CSI service activation indication is modified to be inactive.
  • Step 303 The HSS initiates user subscription data update to the S-CSCF through the existing Cx interface, instructing the S-CSCF to delete the trigger point data setting in the related iFC data, and deleting the data setting so that the S-CSCF does not
  • the session request message is routed to the CSI-IW for processing.
  • Step 304 The S-CSCF receives a session request INVITE initiated by the calling party IMS terminal.
  • Step 306 The S-CSCF directly routes the session request to the called party user terminal.
  • the CSI-IW learns that the terminal where the user is located has the capability of providing CSI service processing, and initiates modification of the CSI service activation state to the HSS, and implements session routing control when the CSI terminal and the IMS terminal communicate with each other.
  • FIG. 4 is a schematic diagram of a session routing control according to Embodiment 3 of the present invention, where the S-CSCF is an S-CSCF serving a user in a domain to which the CSI terminal belongs, and the specific steps include:
  • Step 401 The CSI-IW initiates a subscription request message (subscribe) to the S-CSCF, and subscribes to the registration information of the user.
  • Step 402 The S-CSCF sends a 200 OK response message of the subscription request.
  • Step 403 The CSI terminal initiates a registration request to the S-CSCF, where the request carries the capability information of the terminal.
  • Step 404 The S-CSCF sends a 200 OK response message of the registration message.
  • Step 405 The S-CSCF sends a notify message to the CSI-IW, and notifies the CSI-IW of the information registered by the user.
  • Step 406 The CSI-IW is provided with the CSI service processing capability from the information-aware terminal carried in the notify message.
  • Step 407 The CSI-IW sends a 200 OK response of the notify message to the S-CSCF.
  • Steps 408 to 409 in the same manner as step 202 203 in the first embodiment, the CSI-IW initiates user activation data modification to the HSS, and the HSS initiates user subscription data update to the S-CSCF through the existing Cx interface, indicating S- The CSCF adds a Trigger point data setting in the associated iFC data that enables the S-CSCF to route the session request message to the CSI-IW for processing.
  • This embodiment describes that the CSI-IW learns that the user's terminal does not have the capability of providing CSI service processing, and initiates the modification of the CSI service activation state to the HSS, and implements session routing control when the CSI terminal and the IMS terminal communicate with each other.
  • FIG. 5 is a schematic diagram of a session routing control according to Embodiment 4 of the present invention, where the S-CSCF is an S-CSCF serving the user in a domain to which the CSI terminal belongs, and the specific steps include:
  • Steps 501 to 507 in the same manner as steps 401 to 407 in the third embodiment, the CSI-IW obtains the capability information of the terminal where the user is located by subscribing the user registration information. In this embodiment, the CSI-IW determines that the terminal does not provide the information according to the obtained capability information. CSI business processing capabilities.
  • Steps 508 to 509 in the same manner as steps 302 to 303 in the second embodiment, the CSI-IW initiates user activation data modification to the HSS, and the HSS initiates user subscription data update to the S-CSCF through the existing Cx interface, indicating the S-CSCF.
  • the Trigger point data setting in the relevant iFC data is deleted, and the data setting is deleted so that the S-CSCF does not route the session request message to the CSI-IW for processing.
  • the embodiment of the invention further provides a communication network system and a routing control device for interworking between a CSI terminal and an IMS terminal.
  • FIG. 6 is a schematic structural diagram of a route control apparatus according to an embodiment of the present invention.
  • the device includes a subscription information modification initiation module and an information acquisition module.
  • the module is used to subscribe the user's registration information to the S-CSCF and according to the user registration information.
  • the terminal capability information in the terminal senses the capability of the terminal where the user is located, so as to know whether the user terminal has the processing capability for providing the CSI service. Or, it is used to query other systems to perceive the capabilities of the user's terminal according to the queried information.
  • the subscription information modification initiating module according to the capability that the information acquisition module perceives, has the capability of providing the CSI service, and initiates the modification of the service activation information to the HSS, and sets the information of the CSI service activation in the HSS subscription information to be activated; or, the subscription information modification is initiated.
  • the module does not have the capability of providing the CSI service according to the capability that the terminal that the module is aware of, and initiates the modification of the service activation information to the HSS, and sets the indication of the CSI service activation in the user subscription information to be inactive.
  • the information obtaining module is further configured to: according to the access network information in the user registration information, the capability of the user to access the network; or query the other system according to the access network information in the user registration information, and perceive according to the queried information. The ability of the user to access the network;
  • the subscription information modification initiating module initiates the modification of the service activation information to the HSS, and sets the CSI service activation information in the HSS subscription information to be activated.
  • the subscription information modification initiating module initiates the modification of the service activation information to the HSS, and sets the indication of the CSI service activation in the user subscription information to be inactive.
  • the HSS After the indication of the CSI service activation is modified, the HSS initiates the user subscription information update to the S-CSCF, so that after receiving the session request initiated by the calling IMS terminal, the S-CSCF performs routing control on the session request according to the updated user subscription data.
  • FIG. 7 is a schematic structural diagram of a communication network system according to an embodiment of the present invention.
  • the system includes CSI-IW, S-CSCF and HSS, where CSI-IW belongs to the same domain as S-CSCF.
  • the CSI-IW is used to sense the capability of the terminal where the user is located, and to determine whether the terminal where the user is located specifically provides the capability of the CSI service.
  • the CSI-IW detects that the terminal where the user is located has the capability of providing the CSI service, the indication of the modification of the subscription information is set to the HSS, and the indication that the CSI service activation in the user subscription information is set to be activated;
  • it When it has the ability to provide CSI services, it initiates a modification instruction for the contract information to the HSS, indicating the CSI service in the user subscription information.
  • the activated indicator is set to inactive.
  • the CSI-IW can also be used to sense the capability of the user to access the network, and determine whether the terminal where the user is located and the access network in which the user is located provide the CSI service.
  • the HSS initiates a modification instruction of the subscription information, and indicates that the indication of the CSI service activation in the user subscription information is set to be activated;
  • the HSS initiates the modification instruction of the subscription information, and indicates that the indication of the CSI service activation in the user subscription information is set to be inactive.
  • the CSI-IW there may be a device as shown in FIG. 6 for sensing the capability of the terminal where the user is located, and for sensing the capability of the access network, and initiating the subscription information to the HSS to the HSS according to the perceived result. The corresponding modification of the business activation information.
  • the HSS When the indication of CSI service activation is changed from activated to active, the HSS initiates an increase of the Trigger point data in the relevant iFC data to the S-CSCF, so that the S-CSCF routes the subsequently received session request to the CSI-IW; When the indication of CSI service activation is changed from activated to inactive, the HSS initiates the deletion of the Trigger point data in the relevant iFC data of the S-CSCF, so that the S-CSCF does not route the subsequently received session request to the CSI-IW.
  • the S-CSCF When the S-CSCF receives the session request initiated by the calling side IMS terminal, the S-CSCF performs routing control on the received session request according to the Trigger point data setting in the related iFC data. If the Trigger point data is set to route the session request to the CSI-IW, the S-CSCF routes the session request of the IMS terminal to the CSI-IW; otherwise, the session request of the IMS terminal is routed to the CSI terminal of the opposite end.
  • the embodiment of the present invention senses the CSI capability of the CSI terminal or the access network where the user is located through the CSI-IW, the modification of the HSS subscription information by the initiation, and the subscription information update initiated by the HSS to the S-CSCF, so that the S- The CSCF performs routing control on the session request initiated by the IMS terminal user to avoid routing the session request to the CSI-IW when the terminal does not have the CSI capability, thereby saving routing overhead.
  • the present invention provides a manner in which a plurality of CSI-IWs are aware of the CSI capabilities of the CSI terminal or the access network where the user is located, including subscribing to the user registration information, and perceiving the CSI terminal or the access network of the user from the registration information of the user.
  • CSI capabilities or manage data by querying devices
  • the system or the presentation system senses the CSI capability of the CSI terminal or the access network where the user is located, which improves application flexibility.

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Abstract

L'invention concerne un procédé de commande d'acheminement de session ainsi qu'un système de réseau de communication utilisant ce procédé. Le procédé selon l'invention comprend les étapes suivantes : CSI-IW détecte la capacité du terminal côté utilisateur (201) et envoie au serveur HSS un message de rectification demandant la rectification de l'information d'activation de service dans l'information signée par l'utilisateur en fonction de l'aptitude ou non de ce terminal utilisateur à fournir le service CSI (202); le serveur HSS demande la mise à jour de l'information signée par l'utilisateur du S-CSCF du domaine auquel appartient ce terminal utilisateur conformément à l'information signée par l'utilisateur rectifiée (203); lorsque le S-CSCF reçoit une demande de session (204), il achemine cette demande de session conformément à l'information signée par l'utilisateur actualisée (205, 206). L'invention facilite l'acheminement d'une demande de session provenant d'un utilisateur d'un terminal IMS selon la capacité du terminal CSI dans lequel réside l'utilisateur, et ce afin d'éviter d'acheminer une demande de session vers CSI-IW lorsque le terminal n'a pas l'aptitude à fournir CSI.
PCT/CN2007/003770 2006-12-27 2007-12-25 Procédé de commande d'acheminement de session et système de réseau de communication utilisant ce procédé WO2008086699A1 (fr)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1437367A (zh) * 2002-02-09 2003-08-20 华为技术有限公司 移动网络中实现多播业务的方法
CN1780227A (zh) * 2004-11-19 2006-05-31 中国移动通信集团公司 根据用户签约信息的变化推送业务参数信息的方法
CN1809036A (zh) * 2005-01-19 2006-07-26 华为技术有限公司 一种在终端之间实现能力交互的方法
CN1809037A (zh) * 2005-01-19 2006-07-26 华为技术有限公司 一种端到端信息交互的实现方法
CN1825830A (zh) * 2005-06-08 2006-08-30 华为技术有限公司 实现路由控制的系统和方法
CN1878343A (zh) * 2005-06-07 2006-12-13 华为技术有限公司 一种被叫业务路由选择方法
CN1878173A (zh) * 2006-03-20 2006-12-13 华为技术有限公司 Ip多媒体子系统域用户接入控制方法及其系统
CN1949752A (zh) * 2005-10-13 2007-04-18 华为技术有限公司 一种电路交换网与ip多媒体子系统网络互通的系统和方法
CN1984121A (zh) * 2006-01-09 2007-06-20 华为技术有限公司 互通功能网元、csi终端与ims终端互通系统及其方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1437367A (zh) * 2002-02-09 2003-08-20 华为技术有限公司 移动网络中实现多播业务的方法
CN1780227A (zh) * 2004-11-19 2006-05-31 中国移动通信集团公司 根据用户签约信息的变化推送业务参数信息的方法
CN1809036A (zh) * 2005-01-19 2006-07-26 华为技术有限公司 一种在终端之间实现能力交互的方法
CN1809037A (zh) * 2005-01-19 2006-07-26 华为技术有限公司 一种端到端信息交互的实现方法
CN1878343A (zh) * 2005-06-07 2006-12-13 华为技术有限公司 一种被叫业务路由选择方法
CN1825830A (zh) * 2005-06-08 2006-08-30 华为技术有限公司 实现路由控制的系统和方法
CN1949752A (zh) * 2005-10-13 2007-04-18 华为技术有限公司 一种电路交换网与ip多媒体子系统网络互通的系统和方法
CN1984121A (zh) * 2006-01-09 2007-06-20 华为技术有限公司 互通功能网元、csi终端与ims终端互通系统及其方法
CN1878173A (zh) * 2006-03-20 2006-12-13 华为技术有限公司 Ip多媒体子系统域用户接入控制方法及其系统

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