WO2008040181A1

WO2008040181A1 - Method, apparatus and system for integrating services

Info

Publication number: WO2008040181A1
Application number: PCT/CN2007/002804
Authority: WO
Inventors: Youjing Li; Jun Yan; Feng Wang
Original assignee: Huawei Technologies Co., Ltd.
Priority date: 2006-09-22
Filing date: 2007-09-24
Publication date: 2008-04-10
Also published as: CN101322405A; CN101322405B

Abstract

A method for integrating services is utilized to integrate IPTV service and communication service. The method includes the following steps: network obtains the contract relationship and the correlative state information for the service integration and integrates services according to the contract relationship and the correlative state information. Another method for integrating services is utilized to integrate IPTV service and communication service and includes the following steps: user device marks the state of the first service enabled when the first service is used. When receiving the information about service integration, the user device sends information to the network so as to trigger the second service which has integration relationship with the first service.

Description

Method, device and system for realizing business integration

The present invention relates to the field of communications, and in particular, to a method, apparatus and system for implementing service integration. Background technique

The IPTV (Internet TV) service is a streaming-based service based on broadband networks, mainly providing live TV services and on-demand services. Compared with the traditional TV (television service), the IPTV system can provide more flexible and flexible services, and provide a comprehensive IPTV value-added service platform for communication, data, video, audio and other services. The current IPTV value-added service provides integration of some message services on the basis of audio and video, and realizes the message service through the IPTV terminal, and the TV guesses and other services.

The Next Generation Network (NGN) is a converged network based on packet technology. It adopts a separate architecture of bearer and control, which makes the generation and provision of services more flexible, and various business applications can be more easily combined. NGN communication services include traditional circuit-switched voice services and value-added services, traditional packet services, and new services that flexibly combine and expand in NGN networks (including the convergence of voice and data services, multimedia applications, and personalized services).

An Application Server (AS) is a functional entity in the NGN network that handles user applications and business logic. The user's service request is triggered to the AS, and the AS controls and manages the user request according to the specific business logic.

IMS (IP Multimedia Subsystem, IP Multimedia Subsystem) is an IP multimedia subsystem defined by the 3GPP R5/R6 standard. IMS uses IP packet domain as its bearer channel for control signaling and media transmission, using SIP (Session Initiation Protocol) protocol. As call control signaling, the three separations of service management, session control, and bearer access are implemented.

During the invention, the inventor found that the IPTV service and the communication service are independent of each other, and the effective integration of the IPTV service and the communication service cannot be realized. W

Summary of the invention

The embodiments of the present invention provide a method, device, and system for implementing service integration, so as to implement information interaction between the IPTV service and the communication service, and realize integration of the IPTV service and the communication service.

A method for implementing service integration according to an embodiment of the present invention is applied to integration of an IPTV service and a communication service, and includes the following steps: acquiring a service integration contract relationship and related state information by the network side; and integrating, by the network side, the service according to the service The contract relationship and related status information complete the integrated processing of the business.

The service interaction function entity of the embodiment of the invention includes: an event receiving unit, configured to receive a service triggering event; and an event mapping processing unit, configured to: when the event receiving unit receives the service triggering event, according to the user signing identity, the integrated interaction The subscription data of the service, the status information, and the service information carried in the service trigger event are matched and mapped, and then the matching mapping result and the processing indication are output; the event sending unit is configured to use the matching mapping result output by the event mapping processing unit, The processing instructions are sent to the relevant event processing point for processing accordingly.

A service triggering system according to an embodiment of the present invention includes: a user terminal, a session control function entity, a service interaction function entity, and an event processing point; the user terminal is configured to initiate and/or receive a service; and the session control function entity uses The service initiated by the user terminal is triggered to the service interaction function entity; the service interaction function entity is configured to perform matching mapping according to the user subscription identity, the subscription data, and the status information when the service trigger event is received, and output and process according to the matching mapping result. The indication processing point is used for processing according to the processing instruction sent by the service interaction function entity.

A service integration apparatus according to an embodiment of the present invention includes: a receiving unit, configured to receive a message sent by a user equipment; and an activation unit, configured to identify a state of the second service as a service integration activation when the user uses the first service; a unit, configured to determine a status of the second service after the user subscribes to the second service, and perform service integration logic when the status is activated for the service integration; and a sending unit, configured to forward the message to the corresponding application server AS After the receiving unit receives the service indication of the AS, the integrated unit completes subsequent processing.

A communication system according to an embodiment of the present invention includes: a session control entity, which is to be implemented The service integrated user's message is forwarded to the integrated service entity; the integrated service entity is configured to identify the status of the second service as the service integration activation according to the user using the first service, and determine the second service after receiving the message a state, and the message is forwarded to the corresponding application server AS when the state is activated for the service integration; the application server AS is configured to process the corresponding service logic after receiving the message, and send corresponding according to the processing result Business instructions.

Another method for implementing service integration in the embodiment of the present invention is applied to the integration of an IPTV service and a communication service, and the method includes the following steps: the user equipment identifies the service as an active state when the first service is used; When receiving a message related to the service integration, the network side sends a message to the network side to trigger a second service that has an integrated relationship with the first service.

A user equipment according to an embodiment of the present invention includes: a receiving module, configured to receive various messages; a service processing module, configured to process a first service and/or a second service; and an identity module, configured to record activation of the first service a triggering module, configured to: when the first service is in an active state, and the message associated with the second service is received, generate a message that controls the network side to trigger the second service; and the sending module is configured to send, to the network side, the control network side A message triggering the second service.

A communication system according to an embodiment of the present invention includes: a service application server, configured to process a service subscribed by a user; a session control entity, configured to receive and forward a message of the user, and trigger a service subscribed by the user to the service application server; a user equipment, configured to identify the service as an active state when using the first service, or notify the user equipment that processes the second service of the activation status of the service, and receive a message associated with the second service and determine the location When the first service is in an active state, a message is sent to the session control entity to trigger the second service on the service application server.

In the embodiment of the present invention, the related information of the service integration is obtained through the network side or the terminal side, and the integrated processing of the service is completed according to the related information of the service integration. Thereby, the information interaction between the IPTV service and the communication service is realized, and the integration of the IPTV service and the communication service is realized. DRAWINGS

1 is a flow chart of steps of an integrated process for a network entity to complete a service according to an embodiment of the present invention; FIG. 2 is a structural diagram of a system for implementing service integration according to an embodiment of the present invention; 3 is a schematic structural diagram of internal functions of an I-AS according to an embodiment of the present invention;

4 is a schematic structural diagram of an internal interface of an I-AS according to an embodiment of the present invention;

FIG. 5 is a class diagram for defining a Sh interface according to an embodiment of the present invention;

6 is a class diagram for defining an extended filtering rule in an embodiment of the present invention;

7 is a relationship diagram of an IMPI associated with an IMPU according to an embodiment of the present invention;

FIG. 8 is a flowchart of a method for implementing integration when an IMPI is associated with an IMPU according to an embodiment of the present invention;

FIG. 9 is a diagram of a relationship between an IMPI and multiple IMPUs according to an embodiment of the present invention;

10 is a flowchart of a method for implementing integration in a case where an IMPI is associated with multiple IMPUs according to an embodiment of the present invention;

11 is a relationship diagram of multiple IMPIs associated with multiple IMPUs according to an embodiment of the present invention;

FIG. 12 is a flowchart of a method for implementing integration in a case where multiple IMPIs are associated with multiple IMPUs according to an embodiment of the present invention;

FIG. 13 is a flowchart of another method for implementing integration when an IMPI is associated with an IMPU according to an embodiment of the present invention;

14 is a flowchart of an incoming call request when a user does not use an IPTV service according to an embodiment of the present invention; FIG. 15 is a schematic structural diagram of a service interaction function entity according to an embodiment of the present invention;

16 is a schematic structural diagram of Embodiment 1 of a service interaction function entity according to the present invention;

FIG. 17 is a schematic structural diagram of a service triggering system according to an embodiment of the present invention;

18 is a schematic structural diagram of Embodiment 1 of a system according to the present invention;

19 is a schematic structural diagram of Embodiment 2 of a system according to the present invention;

Figure 20 is a schematic structural view of Embodiment 3 of the system of the present invention;

Figure 21 is a schematic structural view of Embodiment 6 of the system of the present invention;

22 is a schematic structural diagram of Embodiment 7 of the system according to the present invention;

23 is a flow chart of steps of a method according to an embodiment of the present invention;

24 is an extended schematic diagram of a filtering rule according to an embodiment of the present invention;

25 is another extended schematic diagram of a filtering rule according to an embodiment of the present invention; 26 is a signaling flowchart of Embodiment 1 of a method according to the present invention;

27 is a signaling flowchart of Embodiment 2 of a method according to the present invention;

28 is a signaling flowchart of Embodiment 3 of a method according to the present invention;

29 is a signaling flowchart of Embodiment 4 of a method according to the present invention;

30 is a schematic structural diagram of a system according to an embodiment of the present invention;

FIG. 31 is a structural diagram of a user equipment according to an embodiment of the present invention;

32 is a relationship diagram of an IMPI associated with an IMPU according to an embodiment of the present invention;

33 is a flowchart of a method for implementing integration when an IMPI is associated with an IMPU according to an embodiment of the present invention;

FIG. 34 is a related diagram of an IMPI associated with multiple IMPUs according to an embodiment of the present invention; FIG.

35 is a flowchart of a method for implementing integration when an IMPI is associated with multiple IMPUs according to an embodiment of the present invention;

36 is a relationship diagram of multiple IMPIs associated with multiple IMPUs according to an embodiment of the present invention;

FIG. 37 is a flowchart of a method for implementing integration in a case where multiple IMPIs are associated with multiple IMPUs according to an embodiment of the present invention. detailed description

In order to realize the information exchange between the IPTV service and the communication service, and to realize the integration of the IPTV service and the communication service, the embodiment of the present invention provides a method, a device and a system for implementing service integration, which can be specifically divided into network entities on the network side to obtain services. The integrated information is integrated, and the integrated processing of the service is completed according to the related information of the service integration; or the user equipment acquires related information of the service integration, and completes the integrated processing of the service according to the related information of the service integration. Described separately below.

The network entity completes the integrated processing of the service. As shown in Figure 1, the following main steps are included: S1. The network side obtains the service integration contract relationship and related status information.

S2: The network side completes the integrated processing of the service according to the contractual relationship and related state information of the service integration.

The network entity on the network side is a new service integration device (also called a service interaction function). Entity), based on the entity to achieve integrated processing of the business, there are two ways to achieve the specific, the difference is that the processing of the business integration function is different. In the first method, the integrated interaction function dynamically activates the service that needs to integrate the interaction according to the user subscription data and the status information in the process of processing a service; and in the second mode, the service that needs the integrated interaction is in the execution process. Dynamically triggered based on subscription information, status information (including status information of other services). The following is a detailed introduction:

In the first way in which the network entity completes the integrated processing of the business:

The network entity with the B2BUA (Back-to-Back User Agent) function implements service integration between multiple services, providing users with integrated interaction such as NGN audio and video session services and IPTV services, IPTV network and NGN Message interaction between communication terminals, etc.

Referring to FIG. 2, the system for implementing the integration of the IPTV service and the NGN communication service in this embodiment includes an NGN service AS 11 (IPTV service AS), an IPTV AS 12, an integrated service server 13 (integrated service AS), and a session control entity 14 (this implementation) In the example, CSCF (Call Session Control Function), one or more UE15 and HSS16 (Home Subscriber Server). among them:

The NGN Service AS11 is an AS that implements NGN communication services in the NGN network architecture. Different services may be deployed in different ASs. In this embodiment, an incoming call indication service is provided.

IPTV AS12 is an AS that implements IPTV services in the NGN network architecture. It provides IPTV services such as LTV (direct broadcast TV) and video-on-demand VOD. Different services may deploy different ASs.

The Integrated Service AS (I-AS) 13 receives the registration request, the subscription request, or the service request of the user, and aggregates the IPTV service and the NGN communication service to implement integration and interaction control between the IPTV service and the NGN communication service. With the B2BUA function, different service implementation processes are triggered according to different service states, and the message is forwarded to the corresponding application server AS.

The CSCF 14 is a session control entity for session control and message forwarding. The user data is downloaded from the HSS 16 when the user registers or signs up, and the session request is forwarded to the Integrated Service AS 13 according to the initial filtering rule iFC in the user data after receiving the user's session request.

The UE 15 includes an IPTV terminal device and an NGN terminal device. Each UE corresponds to a private user identity IMPI. One IMPI may correspond to one or more public user identity IMPUs. use Users can use the same IMPU to sign up for multiple services, or they can use different IMPUs to sign different services. The UE 15 performs different responses according to the request or the service indication sent by the network side, and completes the processing of the NGN communication service in the IPTV service activation state to implement integration of the two services.

HSS16 is the main data storage of all user and service related data in IMS. The data stored in HSS16 mainly includes user identity, registration information, access parameters and range trigger information, and saves the user's Service Profile. The data information, IPTV AS12, NGN Service ASH, Integrated Service AS 13 needs to obtain or refresh the subscription data from the HSS 16.

Referring to FIG. 3, the I-AS 13 in this embodiment includes a receiving unit 131, an activating unit 132, an integrating unit 133, and a transmitting unit 134. The receiving unit 131 receives various requests or responses from the CSCF 14, the IPTV AS 12, and the NGN Service AS 11, and acquires subscription data from the HSS 16. The activation unit 132 activates the IPTV service according to the extended filtering rule when receiving the user's request for the IPTV service, activates the NGN communication service according to the extended filtering rule, and activates the integration unit 133. The integration unit 133 integrates the IPTV service with the NGN communication service, and according to the request content received by the receiving unit 131, the sending unit 134 sends the IPTV service to the corresponding IPTV AS 12 or NGN Service AS11, and if necessary, adds the integration information to the request; The request content received by the receiving unit 131 executes the integrated service logic, and the sending unit 134 sends it to the UE 15 according to the service requirement. When the UE 15 has multiple identities, the integration unit 133 performs the necessary splitting of the received request or response to indicate the sending unit. 134 sends them separately to different identities of the UE 15. The transmitting unit 134 transmits various requests or responses to the CSCF 14, the IPTV AS 12, and the NGN Service AS 11.

In this embodiment, an I-AS 13 for implementing service integration is added to the network architecture, and a communication interface between the I-AS 13 and other network entities is shown in FIG. 4 . The I-AS 13 includes a first interface 301, a second interface 302, a third interface 303, and a processing module 304. The first interface (the interface between the service entity and the HSS, the interface of the interface) 301 is an interface between the integrated service AS13 and the HSS 16. The integrated service AS 13 obtains the user subscription data from the HSS 16 and refreshes the user data. The second interface 302 is The interface between the Integrated Service AS13 and the Call Service Control Function4 is used to implement the triggering of the user service integration. The third interface 303 is the interface between the Integrated Service AS 13 and the IPTV AS12 and the NGN Service AS 11, and implements the user IPTV service and the NGN communication service. Integration trigger. The transmitting unit 134 and the receiving unit 131 in FIG. 3 complete the interaction with other devices through the above interface. The processing module 304 therein performs other functions of the integrated service server.

In this embodiment, the service triggering is implemented by extending the Filter Criteria. The specific manner is to extend the definition of the Sh interface.

Referring to FIG. 5, class EFCs are added to the class Sh-IMS-Data to carry extended subscription information. Sh-IMS-Data and EFCs are aggregated. Sh-IMS-Data contains zero to one EFCs. EFCs contain zero to multiple eFCs. The private attributes of EFCs are EFCs of type eFCs (expansion Filter Criteria, extension). Filter rules). The I-AS 13 selects the IPTV AS12 or NGNAS 11 to be triggered according to the extended filtering rule.

See Figure 6. The class eFCs includes a private activation flag, Activation, which is an enumerated type. Possible values are ACTIVE, ACTIVEIntegrated, or NOACTIVE. When the value is ACTIVE, the eFC is activated. When the value is ACTIVEIntegrated, the eFC is activated. The I-AS13 needs to trigger the service according to the eFC. When the value is NOACTIVE, the eFC is deactivated. Status, I-AS13 does not need to trigger the service according to the eFC. The class eFCs also includes the class Service Identity, which identifies the type of service triggered by the eFC. When the extended triggering rule is configured, the extended service identifier defaults to "service deactivation" for services that need to be activated only when the IPTV service is used. For services that need to be activated regardless of whether the IPTV service is used or not, the extended service identifier defaults to " Business activation".

The network side needs to configure two types of information in service integration, one is basic subscription information, and the other is extended subscription information. Basic subscription information is used to identify services that do not need to be implemented through integration and services that need to be triggered by business integration. The extended subscription information is used to identify services that need to be integrated by the user, such as IPTV services and NGN communication services. The HSS 16 generates iFC (initial filtering rules) and eFC according to the different subscription information of the service. The iFC is used as part of the configuration data and remains unchanged on the HSS16, CSCF14 and AS (including I-AS). Extended trigger rules are only stored on HSS16 and I-AS13 and do not appear on CSCF14.

In this embodiment, the I-AS 13 determines whether to perform the setting of the extension filtering rule identifier according to the IPTV service: If the IPTV service is in use, and the identifier of the communication service is deactivated, the service is modified. The live identifier is "service integration activated, and, otherwise, the identifier is not changed. When the user exits the IPTV service, if the identifier of the communication service is "service integration activation", it is changed to "service deactivation" or "service activation", otherwise it does not change. .

The specific triggering method of the communication service is as follows:

1. When the identifier of the communication service is "service activation", it indicates that the communication service needs to be triggered, and the user does not use the IPTV service, so there is no need to implement integrated processing of the IPTV service and the communication service, that is, the communication related information does not need to be sent to the use. Terminal for IPTV service.

2. When the identifier of the communication service is "service integration activation", it indicates that the incoming call indication service needs to be triggered, and the user is using the IPTV service, so the integration of the IPTV service and the communication service needs to be realized, that is, the related information of the communication needs to be sent to A terminal that uses an IPTV service.

3. When the identifier of the communication service is "service deactivation", it indicates that the communication service does not need to be triggered. In this embodiment, the user subscribes to the IPTV service and the NGN communication service, and the service integration is implemented. When the user subscription service is integrated, the HSS 16 saves the iFC and the eFC according to the subscription data, and saves them to the CSCF 14 and the I-AS 13 respectively. Therefore, the iFC that triggers the service to the I-AS13 is saved on the CSCF 14, and the iFC and the eFC are saved on the I-AS13, and the service is triggered to the IPTV AS 12 and the NGN Service AS11, where the eFC that triggers the service to the IPTV AS 12 is in the service activation state. The eFC that triggers the service to the NGN Service AS11 is in the service activation state or the service deactivation state, and is dynamically activated during the communication process. In this embodiment, the instructed service is described as an example. The eFC indicating the incoming service defaults to the service activated state.

In this embodiment, three service integration solutions are provided according to the number of the user's IMPI and the IMPU. The first is that the user uses the same IMPU to sign the IPTV service and the communication service; the second is that the user uses the different IMPUs associated with the same IMPI to sign the contract respectively. IPTV service and communication service; The third is that users use the IMPU associated with different IMPI to sign IPTV service and communication service respectively.

The user uses an IMPI to associate an IMPU. As shown in Figure 7, the user identity relationship is an IMS subscription (subscription) corresponding to an IMPI, an IMPI corresponding to an IMPU, an IMPU corresponding to a service profile (Service Profile), and an IMPI. Corresponding to an IPTV UEo Referring to FIG. 8, in the embodiment, a method for a user to use the same IMPU to sign an IPTV service and a communication service to implement service integration is as follows:

Step 701: The user requests the IPTV service through the IPTV UE 15, and sends the IPTV service request message to the CSCF 14. The CSCF 14 checks the local iFC to learn that the service belongs to the service that needs to be integrated, so the CSCF 14 sends the IPTV service request message to the I-AS 13 and triggers the service. I-AS13. I-AS13 forwards it to the IPTV AS12 according to the local eFC.

Step 702: The IPTV AS 12 forwards the response message to the IPTV UE 15 by the I-AS 13 and the CSCF 14 in response to the request. The IPTV UE 15 establishes a session with the IPTV AS 12.

The I-AS 13 can identify the IPTV service as an active state and activate the NGN communication service at any time after the UE 15 logs in to the IPTV service website. When multiple services are integrated, other services need to be identified as service integration activation. The timing of the I-AS13 identification activation status can be achieved by selecting the activation time on the I-AS by selecting the activation time according to the business requirements.

Step 703: After receiving the IPTV service request message forwarded by the CSCF 14, the I-AS 13 activates the NGN communication service (in the present embodiment, the incoming call indication service) according to the recorded IPTV service. The specific method is as follows:

The I-AS 13 analyzes the Service Profile corresponding to the IMPU of the IPTV UE 15 side, obtains the IMPU and the service identifier (ServicelD) that the IMPU needs to integrate, and the I-AS 13 queries the corresponding eFC according to the associated IMPU+SerivcelD, and modifies the Activation Flag of the eFC. For ACTIVEIntegrated, the completion of the incoming message indicates the activation of the service.

Step 704: When another UE wants to establish a call with the UE 15, it first sends an incoming request to the CSCF 14, and the CSCF 14 needs to integrate the service to the local IFC, so the request is forwarded to the I-AS 13.

Step 705: The I-AS 13 queries the local incoming call in the incoming call to indicate that the eFC of the incoming call indicates that the service is in an active state, and needs to trigger service integration.

Step 706: The I-AS13 forward request is forwarded to the NGN Service AS11.

Step 707: The NGN Service AS 11 triggers the service logic according to the incoming call sent by the I-AS 13, and collects and organizes related information according to all the incoming calls customized by the IPTV UE 15. In this embodiment, The caller ID is displayed as the collected caller information.

Step 708: The NGN Service AS11 generates a service indication, where the calling information is included, and the service indication and the incoming request are forwarded to the IPTV UE 15 by the I-AS 13 and the CSCF 14. When necessary, the NGN Service AS 11 will send a temporary response to another UE.

The I-AS 13 performs corresponding processing according to the service indication. The processing manner is different for different services. For example, the service indication is to reject the call. At this time, the I-AS 13 does not need to send any cancellation step 709 to the user side: The IPTV UE 15 will The calling information is displayed on the IPTV screen, prompting the user who is watching the network TV to have an incoming call, and the user can click the answer button to answer.

Step 710: When the user answers the incoming call, establish a call connection with the another UE through the CSCF 14 and the I-AS 13.

The user can suspend the IPTV service when answering the incoming call, and the IPTV UE 15 actively suspends the IPTV service according to the service logic indication or the user indication, and sends a suspension request to the IPTV AS12.

When the user ends the IPTV service, perform the following steps:

Step 711: The user clicks the button to end the IPTV service, and the IPTV UE 15 sends the end IPTV service request to the IPTV AS 12 through the CSCF 14 and the I-AS 13.

Step 712: The IPTV AS12 responds to the request and sends an end session indication, which is sent to the IPTV UE 15 through the CSCF 14 and the I-AS 13.

Step 713: After receiving the IPTV service request forwarded by the CSCF 14, the I-AS 13 identifies the status of the NGN communication service as a service deactivation. The specific steps are as follows:

Analyze the service profile of the calling IMPU, obtain the associated IMPU and the ServicelD that the IMPU needs to integrate. The I-AS13 queries the corresponding eFC according to the associated IMPU+SerivcelD, and modifies the activation flag of the eFC to be NOACTIVE or ACTIVE, and completes the deactivation service integration. .

The case where the user uses a plurality of IMPUs associated with one IMPI to sign the service separately is shown in FIG. 9 (in the embodiment, two IMPUs are taken as an example). The user identity relationship corresponds to one IMPI for one IMS subscription, one IMPI corresponds to two IMPUs, two IMPUs respectively correspond to one Service Profile, and one IMPI corresponds to one IPTV UE. Referring to FIG. 10, the user uses the different IMPUs associated with the same IMPI to implement the service integration between the IPTV service and the NGN communication service. The IMPU1 subscribes to the IPTV service, and the IMPU2 signs the NGN communication service. The specific process is as follows:

Step 901: The user requests the IPTV service through the IMPU1, and sends the IPTV service request message to the CSCF14. The CSCF14 checks the local iFC to learn that the service belongs to the service that needs to be integrated, so the CSCF14 sends the IPTV service request message to the I-AS13. The I-AS 13 forwards it to the IPTV AS 12 according to the request and the local eFC, and identifies that the IPTV service and the NGN communication service are in an active state.

Step 902: The IPTV AS12 responds to the request, and forwards the response message to the IPTV UE 15 of the home subscriber of the IMPU1 by the I-AS 13 and the CSCF 14. The IPTV UE 15 of the IMPU1 home subscriber establishes a session with the IPTV AS 12.

Step 903: After receiving the service request message forwarded by the CSCF 14, the 1-AS 13 analyzes the service profile corresponding to the IMPU2 on the IFTV UE15 side, obtains the IMPU2 and the ServicelD that the IMPU2 needs to be integrated, and the I-AS13 queries the corresponding eFC according to the associated IMPU2+SerivceID. And modify the activation flag of the eFC to ACTIVEIntegrated, complete the incoming call to indicate the activation of the service.

Step-904: When another ΌΈ wants to establish a call with the UE15, an incoming call is sent to the CSCF 14, and the CSCF 14 needs to integrate the service according to the local iFC discovery, so the request is forwarded to the I-AS 13.

Step 905: The I-AS 13 queries the local incoming call in the incoming call to indicate that the eFC of the incoming call indicates that the service is in an active state, and needs to trigger service integration.

Step 906: The I-AS 13 forward request is forwarded to the NGN Service AS11.

Step 907: The NGN Service AS 11 triggers the service logic according to the incoming call sent by the I-AS 13, and collects and organizes the calling user (the other UE) information, such as caller ID, according to all the incoming calls customized by the IPTV UE 15.

Step 908: The NGN Service AS 11 generates a service indication and an incoming request, where the service indication includes the calling information, and the service indication and the incoming request are sent to the I-AS 13.

Step 909: The I-AS 13 forwards the service indication to the IPTV UE 15 of the home subscriber of the IMPU1 by the CSCF 14. Step 910: The I-AS13 incoming call is forwarded by the CSCF 14 to the IPTV UE 15 of the home user of the IMPU 2,

Step 909 and step 910 are performed simultaneously.

Step 911: The IPTV UE 15 of the home subscriber of the IMPU1 displays the calling information on the IPTV screen, prompting the user who is watching the network television to have an incoming call, and the user can click the answer button to answer.

Step 912: When the user answers the incoming call, the IPTV UE 15 of the home subscriber of the IMPU2 establishes a call connection with the other UE through the CSCF 14 and the I-AS 13.

The user can suspend the IPTV service when answering the call, and the integrated service entity can actively suspend the IPTV service according to the configuration, and send a pause request to the IPTV AS12.

When the user ends the IPTV service, perform the following steps:

Step 913: The user clicks the button to end the IPTV service, and the IPTV UE 15 of the home subscriber of the IMPU1 sends the end IPTV service request to the IPTV AS 12 through the CSCF 14 and the I-AS 13.

Step 914: The IPTV AS12 responds to the request and sends an end session indication to the IPTV UE 15 of the home subscriber of the IMPU1 through the CSCF 14 and the I-AS 13.

Step 915: After receiving the IPTV service request forwarded by the CSCF 14, the I-AS 13 analyzes the service profile of the calling IMPU1, obtains the associated IMPU1 and the ServicelD that the IMPU1 needs to be integrated, and the I-AS 13 queries the corresponding eFC according to the associated IMPUL1+SerivcelD. And modify the eFC's Activation flag to NOACTIVE to complete the deactivation of the business integration.

The case where the user subscribes to the service separately using the IMPUs associated with different IMPIs is shown in FIG. 11 (in the present embodiment, two IMPIs are associated with two IMPUs as an example). The user identity relationship is that one IMS subscription corresponds to two IMPIs, and each IMPI corresponds to one IMPU. One IMPU corresponds to one Service Profile, one IMPI corresponds to one IPTV UE, and the other IMPI corresponds to one NGN UE.

Referring to FIG. 12, the user uses the IMPU associated with the different IMPI to sign the IPTV service and the communication service respectively to implement the service integration, where the two IMPIs belong to the IPTV UE and the NGN UE of the user respectively, and the IMPU1 corresponding to the IPTV UE subscribes to the IPTV service, and the NGN UE corresponds to IMPU2 signs the NGN communication service. The specific process is as follows: Step 1101: The user requests the IPTV industry axe through the IPTV UE of the home subscriber of the IMPUL1, and the ll V service request message is sent to the CSCF 14. The CSCF 14 checks the local iFC to learn that the service belongs to the service that needs to be integrated, so the CSCF 14 sends the IPTV service request message to the I. -AS13. The I-AS 13 forwards it to the IPTV AS 12 according to the local eFC and identifies the IPTV service and the incoming indication service as active.

Step 1102: The IPTV AS12 responds to the request, and forwards the response message to the IPTV UE of the home subscriber of the IMPU1 by the I-AS 13 and the CSCF 14. The IPTV UE of the IMPU1 home subscriber establishes a session with the IPTV AS12.

Step 1103: After receiving the service request message forwarded by the CSCF 14, the 1-AS 13 analyzes the Service Profile corresponding to the IMPU2 of the NGN UE, obtains the ServicelD that the IMPU2 needs to be integrated, and the I-AS 13 queries the corresponding eFC according to the associated IMPU2+SerivceID, and Modify the activation flag of the eFC to ACTIVEIntegrated, and complete the incoming call to indicate the activation of the service.

Step 1104: When another UE wants to establish a call with the NGN UE of the home subscriber of the IMPU2, the incoming call request is sent to the CSCF 14, and the CSCF 14 forwards the request to the I-AS 13 according to the local iFC discovery.

Step 1105: The I-AS 13 queries the local incoming call in the incoming call to indicate that the eFC of the incoming call indicates that the service is in an active state, and needs to trigger service integration.

Step 1106: The I-AS13 forward request is forwarded to the NGN Service AS 1L.

Step 1107: The NGN Service AS11 triggers the service logic according to the incoming call sent by the I-AS13, and collects and organizes the calling user (the other UE) information, such as caller ID, according to all the incoming calls customized by the NGN UE.

Step 1108: The NGN Service AS11 generates a service indication and an incoming request, where the calling information is included, and the service indication and the incoming request are sent to the I-AS 13.

Step 1109: The I-AS 13 performs service integration logic, and forwards the service indication to the IPTV UE of the home subscriber of the IMPU1 by the CSCF 14.

Step 1110: The I-AS13 incoming call is forwarded by the CSCF 14 to the IMPU2 home subscriber.

Step 1109 and step 1110 can be performed simultaneously.

Step 1111: The IPTV UE of the home subscriber of the IMPU1 displays the calling information on the IPTV screen, prompting the user who is watching the network television to have an incoming call, and the user can click the answer button to answer.

At this time, the NGN UE to which the IMPU2 belongs to the user can also display the calling information on the NGN terminal screen.

Step 1112: When the user answers the incoming call through the NGN UE, the NGN UE of the home subscriber of the IMPU2 establishes a call connection with the other UE through the CSCF 14 and the I-AS 13.

When the user ends the IPTV service, perform the following steps:

Step 1113: The user clicks the button to end the IPTV service, and the IPTV UE of the home subscriber of the IMPU1 will end the IPTV service request and send it to the IPTV AS12 through the CSCF 14 and the I-AS 13.

Step 1114: The IPTV AS 12 responds to the request, and sends an end session indication, which is sent to the IPTV UE of the IMPU1 home subscriber through the CSCF 14 and the I-AS 13.

Step 1115: After receiving the IPTV service request forwarded by the CSCF 14, the I-AS 13 analyzes the service profile corresponding to the IMPU1 of the calling party, obtains the IMPUL1 and the ServicelD that the IMPU1 needs to be integrated, and the I-AS 13 queries the corresponding eFC according to the associated IMPUL1+SerivcelD. And modify the eFC's Activation flag to NOACTIVE to complete deactivation of service integration.

In the above process, the activation of the service integration is completed when the IPTV service is used, but is not limited thereto, and may be recorded when the IFTV service is used, and the service integration is activated when the incoming call request is received, so that the user uses the same For example, as shown in Figure 13, the procedure for implementing the service integration is as follows: Step 1201: The user requests the IPTV service through the IFTV UE15, and sends the IPTV service request message to the IPTV service and the communication service. To the CSCF 14, the CSCF 14 checks the local iFC to know that the service belongs to the service that needs to be integrated, so the CSCF 14 sends the IPTV service request message to the I-AS 13. I-AS13 forwards it to IPTVAS12 based on the local eFC.

Step 1202: The IPTV AS12 responds to the request, and sends a response message to the I-AS13 and the CSCF14. Forwarded to IPTV UE15. IPTV UE15 establishes a session with IPTVAS12, and I-AS13 records the session.

The I-AS 13 can record the session state at any time after the IPTV UE 15 logs in to the IPTV service website to establish a session.

Step 1203.. When another UE wants to establish a call with the UE 15, it first sends an incoming request to the CSCF 14, and the CSCF 14 discovers that the service is integrated according to the local iFC, so the request is forwarded to the I-AS 13.

Step 1204: After receiving the service request message forwarded by the CSCF 14, the I-AS 13 analyzes the Service Profile of the IMPU on the IPTV UE 15 side, obtains the associated IMPU, and the ServicelD that the IMPU needs to be integrated, and the I-AS 13 queries the corresponding eFC according to the associated IMPU+SerivcelD. The session establishment of the recorded IPTV service is found, and the Activation flag of the eFC is modified to be ACTIVEIntegrated, and the incoming call indicates that the service is activated.

Step 1205: The I-AS 13 queries the eFP of the local IPTV service according to the target identifier in the incoming call request to be in an active state, and needs to trigger service integration.

Step 1206: The I-AS13 forward request is forwarded to the NGN Service AS11.

Step 1207: The NGN Service AS11 triggers the service logic according to the incoming call sent by the I-AS 13, and collects and organizes the calling user (the other UE) information, such as caller ID, according to all incoming call indication services customized by the IPTV UE 15.

Step 1208: The NGN Service AS11 generates a service indication, which includes the calling information, and forwards the service indication and the incoming request to the IPTV UE 15 by the I-AS 13 and the CSCF 14. When necessary, the NGN Service AS 11 will send a temporary response to another UE.

Step 1209: The IPTV UE 15 displays the calling information on the IPTV screen, prompting the user who is watching the network television to have an incoming call, and the user can click the answer button to answer.

Step 1210: When the user answers the incoming call, establish a call connection with the another UE through the CSCF 14 and the I-AS 13.

In this embodiment, if the user does not use the IPTV service, if the communication service subscribed by the user is in the service activation state, the communication service can still be triggered when receiving the incoming call request, and the implementation process is as shown in FIG. 14: Step: When another UE wishes to establish a call with the NGN UE 15, it first sends an incoming request to the CSCF 14, and the CSCF 14 needs service integration according to the local iFC discovery, so the request is forwarded to the I-AS 13

Step 1302: The I-AS 13 queries the local incoming call indication in the incoming call to indicate that the eFC of the incoming call service is in the service activated state, and needs to trigger the incoming call to indicate the service.

Step 1303: The I-AS 13 forward request is forwarded to the NGN Service AS 11.

Step 1304: The NGN Service AS11 triggers the service logic according to the incoming call sent by the I-AS 13, and collects and organizes the related information according to all the incoming calls customized by the NGN UE 15. The caller in this embodiment is displayed as the collected calling user information. .

Step 1305: The NGN Service AS11 generates a service indication, where the calling user information is included, and the service indication and the incoming request are forwarded to the NGN UE 15 by the I-AS 13 and the CSCF 14. When necessary, the NGN Service AS 11 sends a temporary response to another UE.

The I-AS 13 performs corresponding processing according to the service indication. The processing is different for different services. For example, the service indication is to reject the call. At this time, the I-AS 13 does not need to send any cancellation to the user side.

Step 1306: The NGN UE 15 displays the calling user information on the screen, prompting the user to have an incoming call, and the user can click the answer button to answer.

In this embodiment, when the user does not use the IPTV service and the communication service is identified as a service deactivation in the extended filtering rule, the I-AS 13 directly forwards the session request to the user side. The forwarding of the message is the same as that of the prior art except for the I-AS, and will not be described again.

In summary, in the first mode in which the network entity completes the integrated processing of the service, the network entity I-AS is added to the system to realize the integration of the IPTV service and the NGN communication service. The CSCF sends all the requests of the subscribers of the subscription service to the I-AS. The I-AS triggers the corresponding service AS according to the service content, and simultaneously transmits the terminal status information and triggers service integration. The NGN AS collects other communication related registrations of the UE. The information is sent by the I-AS to the UE, so that the UE can process the communication related information while being in the IFTV service activation state, even if the IPTV service and the communication service information can interact to implement service integration. When there are multiple public user identities, send different business instructions to different public uses Under the identity of the user, realize the integration between different businesses. The invention realizes the interaction between the IPTV system and the NGN network, so that the two powerful functions are organically combined, and the functions of the IPTV system and the NGN network are maximized, and a good example is provided for integration between other systems. At this point, the introduction of the first way in which the network entity completes the integrated processing of the business is completed. The following describes the second way in which the network entity completes the integrated processing of the service.

In the second way that the network entity completes the integrated processing of the business:

A service interaction function is introduced in the existing IMS architecture to implement (but is not limited to) session integration interaction between the network television service and other NGN services. Referring to FIG. 15, the service interaction function entity includes: an event receiving unit, an event mapping processing unit, and an event sending unit.

The event receiving unit is configured to receive an incoming service trigger event.

The event mapping processing unit is configured to obtain, according to the subscription identity carried in the service triggering event, the subscription identity associated with the service, the subscription data of the integrated service, and related status information, and according to the obtained subscription identity and integration The subscription data, the status information of the interaction service, and the service information carried in the service trigger event are matched and mapped, and then the matching mapping result and the processing indication are output.

The event sending unit is configured to send the processing indication to the relevant event processing point according to the matching mapping result output by the event mapping processing unit, and perform corresponding processing.

The first embodiment of the service interaction function entity is specifically introduced to integrate the network television service and the communication conference service, and the event processing point is included in the service interaction function entity. See Figure 16, including ·

A status information management unit for managing status information.

The status information is managed in the form of a user: the user may include a subscription identity of multiple services, for example: simultaneously or separately signing a network television service, a communication session service, etc.; and each of the subscription identities further includes status information corresponding to the subscription identity. , including: user status information, such as watching Internet TV, busy, idle, etc.; business status information, such as for network television services may include broadcast television channel information, video on demand program information, etc.; terminal status information, such as network television terminal status information , communication terminal status information, etc.; session status information, such as communication session status, network television Session state.

The status information management unit itself may save related status information (for example, as a presence server); or, the status information management unit itself does not save related status information, and if necessary, from a network element (eg, a presence server) that holds status information. After obtaining the relevant status information, it will be forwarded.

A contract data management unit for managing user subscription data.

The embodiment of the present invention provides an integrated interactive service (integrating the services contracted by the user, providing a new service experience to the user through the integrated interaction between different services), and correspondingly providing the subscription data of the integrated interactive service according to the needs of the user. (that is, the subscription data of each service that is associated with the user is associated), so the user subscription data managed by the subscription data management unit includes: association information between the subscription identities of the user in each service, and the integrated interaction service of the user. Contract data, business information, etc.

The subscription data management unit itself may save the associated subscription identity, subscription data for integrating the interactive service, service information, and the like. Alternatively, the subscription data management unit itself does not save the associated subscription identity, the subscription data of the integrated interactive service, the service information, and the like, and if necessary, from the subscription data that stores the associated subscription identity, integrated interaction service, After the network element of the service information is obtained, it is forwarded again; for example: the associated subscription identity, the subscription data of the integrated interactive service, and the service information can be transparently stored as the service subscription data in the user subscription service function entity UPSF (User Profile) In the Server Function, the subscription data management unit can be obtained through an interface with the UPSF.

An event receiving unit, configured to receive an incoming service trigger event.

It can be regarded as a User Agent, which responds to the service trigger event request, creates an event management record after receiving the service trigger event, manages all SIP messages in the session, maintains the session state, and maintains the session state information.

An event mapping processing unit, configured to maintain session state information; obtain, according to the subscription identity carried in the service triggering event, the subscription data associated with the contracted identity and the integrated interactive service through the subscription data management unit, and the status information management The unit obtains relevant status information, and according to the obtained contracted identity, the subscription data of the integrated interactive service, the status information, and the service trigger event The service information carried in the matching mapping is performed, and then the matching mapping result and the processing indication are output.

If the matching network television control event is matched, the matching mapping result includes address information of the network television event processing unit (in this embodiment, internal address information), and the processing instruction is to perform related actions (play, pause, etc.); To trigger a new event (such as: forward service), the matching mapping result contains the address information of the relevant application server (forwarding server), and the processing indication is that the operation is performed by the application server (forward operation); if there is no match Any event (match failure), the matching mapping result contains the address information of the session control function entity, and the processing indication is to continue routing.

It can be seen as a User Agent, responding to matching mapping results, creating new conversations, initiating new requests, maintaining conversation state information, and session state information.

If the matching mapping result includes the address information of the network television event processing unit, the processing instruction is sent to the network television event processing unit; if the matching mapping result includes the address information of the related application server, the buried indication and the service triggered event are forwarded. Go to the application server; if the matching mapping result contains the address information of the session control function entity, the processing indication and the service trigger event are routed to the session control function entity. (Other information may also be carried in the matching mapping result for informing the event sending unit where to send the processing indication)

The network television event processing unit, in this embodiment, is an event processing point. Used to manage network TV control events and complete control of network TV services.

After receiving the processing instruction sent by the event sending unit, the network television event processing unit sends a network television control event, including Play, Pause, Record, etc., mapped to the network television application server or the network television terminal according to the user status or the like.

In other embodiments, the network television event processing unit may also be independently configured as an application server, or may be located in a network television server.

The second method for the network entity to complete the integrated processing of the service further provides a service triggering system, as shown in FIG. 17, including the user terminal, the session control function entity, and the service interaction function entity. And event processing points.

The user terminal is configured to initiate and/or receive a service.

The session control function entity is configured to trigger a service initiated by the user terminal to the service interaction function entity.

The service interaction function entity (that is, the service interaction function entity in the embodiment of the present invention) is configured to perform, according to the user's subscription identity, the subscription data, the status information, and the service information carried in the service trigger event, when the service trigger event is received. The mapping is matched, and the processing indication is output according to the matching mapping result. The method includes an event receiving unit, an event mapping processing unit, and an event sending unit; and further includes a status information management unit and a contract data management unit.

The event processing point is configured to perform corresponding processing according to the processing indication sent by the service interaction function entity.

The following is specifically described by seven system embodiments.

System Embodiment 1 is shown in Figure 18.

The event processing point is used to perform a special action (for example, the event processing point is a network television event processing unit, which is used to perform a play, pause, etc. in the network television service), and the event processing point is used as a service interaction function entity. Functional entity module, located in the business interaction function entity. When the event processing point receives the processing indication sent by the service interaction function entity, the processing indication is mapped to a SIP message, and is sent to the user terminal (for example, a network television terminal) and/or a related application server (for example, a network television application). Server) sent.

System embodiment 2, see Figure 19.

The event processing point is used to perform a special action (for example, the event processing point is a network television event processing unit for performing a play, pause, etc. in the network television service), and the event processing point is used as a related application server (for example) : Functional entity module in the IPTV application server). When the event processing point receives the processing indication sent by the service interaction function entity, the processing indication is mapped to a SIP message, and is sent to a user terminal (for example, a network television terminal), or continues to be processed inside the application server.

System Embodiment 3 is shown in FIG. The event processing point is used to perform a special action (for example, the event processing point is a network television event processing unit for performing a play, pause, etc. in the network television service), and the event processing point is used as an independent application server. When the event processing point receives the processing indication sent by the service interaction function entity, the processing indication is mapped to a SIP message, and is sent to a user terminal (for example, a network television terminal) and/or a related application server (for example, a network television application server). )send.

System Embodiment 4: The event processing point is used to complete a new service triggered by an integrated interactive service (for example, a forward service), and the event processing point is a related application server (for example, a forward server).

System Embodiment 5: The event processing point is used to complete, and the service triggering event (for example, continuing routing service triggering event-establishing a communication session request) that needs to be executed after the integrated interactive service is processed, the event processing point is a call. The session control function entity S-CSCF.

System Embodiment 6 is shown in Figure 21.

The service interaction function entity (which may or may not include the event processing points described in System Embodiments 1 through 3) is an independent network element.

System Embodiment 7 is shown in Figure 22.

The service interaction function entity (which may or may not include the event processing points described in system embodiments one through three) is located in a related application server (e.g., a network television application server).

In the above-mentioned system embodiments, the interface between the service interaction function entity and the session control function entity exists for an interaction service trigger event; and the service interaction function entity and the application server exist for interaction processing. Indicated interface.

The interface between the service interaction function entity and the session control function entity is configured to send and receive SIP messages between the session control function entity (CSCF) and the service interaction function entity. The session control function entity receives the initial session request, and determines whether to forward the session request to the service interaction function entity through the interface according to the filtering rule. The service interaction function entity receives the session request forwarded by the session function entity through the interface, and processes the session request, and decides to terminate, redirect, or proxy the session request according to the processing result. This interface can be an ISC interface.

The interface between the service interaction function entity and the application server is used for interaction in the service. The SIP message can be sent and received between the entity and the application layer. The service interaction function entity receives the request and response message, triggers the event mapping, and determines whether to trigger the service to the corresponding application server according to the mapping result. If the service interaction function entity and the application server are independent of each other, the interface may be an ISC interface; if the service interaction function entity is combined with the application server, the interface is an internal interface.

The second method for the network entity to complete the integrated processing of the service also provides a service triggering method, as shown in Figure 23, including the following steps:

511. The business trigger event arrives.

512. Obtain a subscription identity associated with the user according to the subscription identity of the user in the service, and integrate subscription data of the interaction service, and related status information.

513. Perform matching mapping according to the obtained subscription identity, the subscription data of the integrated interactive service, the status information, and the service information carried in the service triggering event.

514. Indicate, according to the result of the matching mapping, that the corresponding service is triggered.

The indication triggering the corresponding service in the step includes: instructing the S-CSCF to continue to route the service triggering event; instructing to trigger the service triggering event to be processed by the related application server; and instructing the related event processing point to apply the monthly service The user or the user terminal sends a message to perform an action to trigger the corresponding service.

For example, the service subscribed by the user includes a network television service and a communication service. If the current user has established a network television session, when the communication service trigger event arrives, the following content is included: According to the user, the IMPU1 in the communication service acquires the user. IMPU2 in the network television service, the contract data of the network television service and the communication service integrated interaction; acquiring the state information of the user according to IMPU1 and/or IMPU2; carrying according to the obtained subscription identity, status information, subscription data and the service trigger event If the matching mapping result is that the unmatched mapping is successful, the S-CSCF is instructed to continue to route the communication service triggering event; if the matching mapping result is a matching mapping to the application server, the communication service triggering event is indicated. Triggering to the application server for processing; if the matching mapping result is a matching mapping to an execution action, instructing the related event processing point to send a message to the application server or the user terminal to perform the action to trigger the corresponding service.

The following describes the service interaction function entity, system, and method in the foregoing embodiment, where the service is triggered. Standard event:

Basic SIP methods, including but not limited to registration events (REGISTER), session establishment events

(INVITE, ACK, C ANCLE), Session Termination Event (BYE).

Extended SIP methods, including but not limited to subscription/notification events (SUBSCRIBE/NOTIFY), message events (MESSAGE), message events (INFO)

SIP response messages, including but not limited to lxx, 2xx, 3xx, 4xx, 5xx, 6xx. For example, 180 ringing events (180 Ringing), 200 answering events (200 OK).

Network TV control events, such events that affect network TV sessions, include: Real-Time Streaming Protocol (RTSP) control events, including SETUP, PLAY, PAUSE, RECORD; Information display events, using the network TV terminal screen to display the caller Information, video communication, etc.

The network television control events described in the service interaction function entities, systems, and methods of the foregoing embodiments are implemented by widely spreading SIP messages and are unified with other standard SIP events.

The current SIP message does not support the streaming media control. Therefore, the embodiment of the present invention implements the RTSP event mapping by extending the SIP INFO method, that is, the SIP INK) method carries the standard IPTV control event by extending the message body, including Play, Pause, Record, and the like. When the terminal receives the SIP INFO, it parses the control event in the message body and converts it into an RTSP control message.

The extension of the filtering rule in the event mapping processing described in the business interaction function entity, system and method of the above embodiment is as follows:

Referring to Figure 24, a new class-operation is added as compared to the initial filtering rules. The operation defines the next step that needs to be performed when the business trigger points match, such as executing a business logic script. The purpose of the operation is because the current initial filtering rule performs the next operation after the service trigger point is matched to the routing session request to the corresponding application server, but for the network television integrated interactive service, the business interaction function entity is The next step performed after the business trigger point match may be mapped to a network TV control event. The operation includes a data structure-operation information, and the operation information indicates the operation to be performed in the next step, possibly by calling a script, for example: implementing a network television standard control event mapping, which is implemented on the business interaction function entity instead of triggering the service Execute to an application server. Referring to Figure 25, compared with the initial filtering rules, three new classes are added to the service point trigger: Status Code Status Description and Service Information (Service Information^ can be based on SIP response message The user's state, the state of the session, the currently triggered service information, etc. trigger the service or perform the operation. For example, when the business interaction function entity receives 180

The ringing ringing response and the triggered service are network television control services, and the current state of the user is to watch the video on demand program, and then the service trigger point is matched and the next operation is performed.

The following is specifically described by four method embodiments.

Method Embodiment 1. The service interaction function entity and the video on demand application server are independent of each other.

In order to realize the following functional entity requirements: The user is watching a network television program, such as a video on demand program, through the network television terminal. At this time, the user communication terminal has an incoming call. When the communication terminal rings, the system automatically suspends the video on demand program that the user is watching. This embodiment provides an integrated interaction implementation process of a network television service and a multimedia telephony service. See Figure 26, which includes the following steps:

1. User A sends a video on demand service session initial request (INVITE) to the call session control function entity through the network television terminal, the service call session control function entity matches the initial filtering rule of user A, forwards the session request message to the service interaction function entity, and The message carries the service information, that is, the video on demand service (the video on demand service integrated with the call session management).

2. The service interaction function entity (SIF) receives the forwarded session request, and obtains the subscription data of the user A by using the calling subscriber identity IMPU 1 carried in the message, including the associated subscriber identity IMPU 2 signed by the user A, and Signing data for video on demand and multimedia telephony integration interactive services. Here IMPU 2 is the user ID of User A's Multimedia Telephony session. In this embodiment, the user configuration service function entity (UPSF) in the IMS architecture is reused, so the user subscription data is obtained through the Sh interface between the SIF and the UPSF. User subscription data can also be saved on other user subscription management entities (and/or through other interfaces).

3. The service interaction function entity (SIF) queries and obtains the state information of the user A according to the user identifier IMPU 1 and the associated user identifier IMPU 2 . Here, the user A state is that the user is idle, the communication terminal of the user A is idle, and the network television terminal of the user A is idle. In this embodiment, the SIF passes the subscription/notification framework. The mechanism (SUBSCRIBE/NOTIFY) gets the status trust from the presence server (Presence). Status information can also be obtained from other state management entities.

4. The service interaction function entity (SIF) will trigger the service information carried in the event (video on demand service session initial request message INVITE) (video on demand service integrated with call session management), user identity IMPU 1, user A status information (user Idle), the communication terminal of user A is idle, the network television terminal of user A is idle, and the mapping data of the video on demand and the multimedia phone integrated interaction service acquired in step 2 are jointly mapped (specifically, the mapping in the subscription data is matched) Match mapping rules). Here, the corresponding service trigger point (video on demand application server) is matched, and the video on demand service session initial request is forwarded to the video on demand application server. (Note: The video on demand service is triggered according to the calling service; the video on demand service can also be triggered according to the called service. At this time, the SIF cannot match the corresponding service trigger point, and the called service trigger process is completed to complete the video on demand service. Trigger.)

5. The video on demand application server responds to user A's video on demand service session initial request, and user A starts watching the video on demand program.

6. The video on demand application server proxy user A issues the status information to the presentation application server, which includes: User A is in the state of watching the video on demand service, the program information being watched, and the like. The status information is published here via the status release method (PUBLISH). The user status information can also be advertised to the presence server through other functional entities, for example: the user network television terminal directly issues status information.

7. User B initiates a new communication session initial request (INVITE) to the communication terminal of User A via the communication terminal, the communication session initial request being routed to the service call session control function entity assigned to User A.

8. The Service Call Session Control Function entity forwards the communication session initial request to User A's communication terminal.

9. Through a series of negotiations, User A's communication terminal sends a Ringing Response message (180 Ringing).

10. User A's communication terminal issues status information (ringing status) to the presence server (this status information can also be published by other functional entity agents). 11. The call session control function entity forwards the ringing response message (180 Ringing) to the communication terminal of user B.

12. The status of the user A communication terminal changes, and the presence server sends a notification message (NOTIFY) to the service interaction function entity, carrying status information (ringing status).

Note: There is no inevitable sequence between step 11 and step 12 in this embodiment.

13. The Service Interaction Function Entity (SIF) will trigger the status information (ringing status) carried in the event (NOTIFY), the user ID (IMPU 1) obtained in step 2, and the service information one by one video on demand service (integrated call) The video-on-demand service of the session management, the user status information, the user watching the video-on-demand program, and the matching data of the video-on-demand and the multimedia phone integrated interaction service acquired in step 2 are matched. Here, the corresponding service trigger point (video on demand application server) is matched, and network television event processing (pause playback) is performed; after that, the video on demand application server maps the processing indication to a SIP INFO (Pause) message and sends it to the network television terminal.

Note: In this embodiment, the video on demand application server includes a network television event processing unit, that is, the situation described in the second embodiment of the system.

14. User A network television terminal converts the SIP INFO (Pause) message to an RTSP (Pause) message, which controls the suspension of the video on demand program.

15. User A answers the incoming call through the communication terminal.

Method Embodiment 2. The business interaction function entity and the live TV server are independent of each other.

In order to realize the following functional entity requirements: When the user is watching the network television program, if the user has a new incoming call, the network detects that the user status is watching the network television, and controls the user's incoming call according to the user's subscription rules, for example, before Go to the user's voice mailbox. This embodiment provides an integrated interaction implementation process of a network television service and a call diversion service (Communication Diversion). In this implementation process, we define this service as a call-to-business based on the status of the network TV. See Figure 27, which includes the following steps:

(The figure only describes the message interaction process of session establishment, and does not give the interaction process with the media server)

1. User A sends a live TV service to the call session control function entity through the network television terminal. The session initial request message (INVITE), the call session control function entity matches the initial filtering rule of the user A, and forwards the live television service session initial request message to the service interaction function entity, and the message carries the service information, that is, the live television service ( Call forwarding service based on network TV status).

2. The service interaction function entity (SIF) receives the forwarded live TV service session initial request message (INVITE), and obtains the subscription data of the user A according to the calling user A identity IMPU 1 carried in the message, including the user A. The contracted associated user identifier IMPU 2, and the subscription data of the live TV and multimedia phone integrated interactive service. Here IMPU 2 is the user ID that User A uses to implement a Multimedia Telephony session. In this embodiment, the user configuration service function entity (UPSF) in the IMS architecture is reused, so the user subscription data is obtained through the Sh interface between the SIF and the UPSF. User subscription data can also be saved on other user subscription management entities (and/or via other interfaces).

3. The service interaction function entity (SIF) obtains the status information of the user A according to the user identifier IMPU1 and the associated user identifier IMPU2. Here, the user status is that the user is idle, the user IMS UE is idle, and the user ITF is idle. In this embodiment, the SIF passes the subscription/notification framework mechanism.

( SUBSCRIBE/NOTIFY ) Get user status information from the presence server ( Presence ). User status information can also be obtained from other status management entities.

4. The Service Interaction Function Entity (SIF) will trigger the service information (the call based on the network TV status to the service) carried in the event (the live TV service session initial request message INVITE), the user A identity IMPU 1, and the user A status information (user) Idle), user A's communication terminal is idle, user A's network television terminal is idle, and the information is matched with the subscription data of the live TV and multimedia phone integrated interactive service acquired in step 2 (specifically, matching mapping in the subscription data) Match mapping rules). Here, the corresponding service trigger point (live TV application server) is matched, and the live TV service session initial request message is forwarded to the live TV application server. (The live TV service is triggered according to the calling service; the live TV service can also be triggered according to the called service. At this time, the SIF cannot match the corresponding service trigger point, and the called service triggering process is completed to complete the trigger of the live TV service. .) 5. The live TV application server responds to User A's request and User A begins watching live TV programs.

6. The live TV server proxy user A posts the status information to the presentation application server, including the status of the user A watching the live TV service and the program information being watched. Here the status information is published via the status release method (PUBLISH). User status information can also be published to the presence server through other functional entities, such as the user network TV terminal directly publishing information.

7. The user B initiates a new communication session initial request message (INVITE) to the communication terminal of the user A through the communication terminal, and the communication session initial request message is routed to the service call session control function entity assigned to the user A;

The service call session control function entity matches the initial filtering rule of the user A, and finds that the user A subscribes to the call forwarding service based on the network television state, and therefore forwards the session request to the service interaction function entity, and the message carries the service information, that is, the network-based The call in the TV state turns to the service.

9. The service interaction function entity receives the forwarded communication session initial request message, and obtains the subscription data of the user A according to the called user identifier IMPU 2 carried in the message, including the associated user identifier IMPU1 signed by the user A, and the live television. Signing data for interactive services with multimedia phones.

10. The service interaction function entity obtains the status information of the user A according to the user identifier IMPU 2, the associated user identifier IMPU 1 , where the user A status is the user communication terminal idle, and the network television terminal watches the live television program.

11. The service interaction function entity will trigger the service information (the call to the service based on the network television status) carried in the event (communication session initial request message INVITE), the user identification IMPU 2, the user status information (the user watches the live television program), and The live broadcast television obtained in step 9 is matched and mapped with the subscription data of the multimedia telephone integrated interactive service. Matching to the corresponding service trigger point (call to application server) triggers the call forwarding service and forwards the communication session initial request message to the call to the application server.

Note: Corresponding to the situation described in System Embodiment 4.

12. The call redirects to the application server to execute the forwarding business logic and re-initiate a new forward initial session. Request.

Method Embodiment 3: A business interaction function entity is combined with a video on demand application server to realize integration of a video on demand service and a multimedia phone service. See Figure 28, which includes the following steps:

1. User A sends a video on demand service session initial request (INVITE) to the call session control function entity through the network television terminal, the service call session control function entity forwards the session request to the video on demand application server, and the message carries the service information - video On-demand service (integrated video on demand service for call session management).

The SIF sub-function entity (the service interaction function entity) of the video-on-demand application server receives the forwarded session request, and obtains the subscription data of the user A according to the called user identifier - IMPU 1 carried in the message, including the subscription of the user A. Associated User Identity - - IMPU 2, and subscription data for video on demand and multimedia telephony integration interactive services. Here, IMPU 2 is a user identity for the user to implement a Multimedia Telephony session.

3. The SIF sub-function entity of the video on demand application server obtains the status information of the user according to the user identifier - - IMPU associated user ID - - IMPU 2 query. Here, the user status is that the user is idle, the user communication terminal is idle, and the user network television terminal is idle.

4. The SIF sub-function entity of the video on demand application server is based on the trigger event - - INVITE, user ID - "IMPU 1, business information - - video on demand service service (integrated video on demand service for call session management), user status information - - The user is idle, the user communication terminal is idle, and the user network television terminal is idle. The information is matched with the subscription data of the video on demand and the multimedia phone integrated interaction service acquired in step 2 (specifically, matching matching mapping rules in the subscription data) . Here, the corresponding service trigger point (video on demand application server) is matched, and the video on demand service reverse is performed.

5. The video on demand application server responds to the user A request, and user A starts watching the video on demand program.

6. The video on demand application server proxy user A issues user status information to the presence server, including user A watching video on demand status, video on demand content information, and the like. Here, the status information is released by the state publishing method (PUBLISH). The user status information can also be advertised to the presence server through other functional entities, for example: the user network television terminal directly issues status information. 7. User B initiates a new communication session initial request (INVITE) to the communication terminal of User A through the communication terminal, and the session request is routed to the service call session control function entity assigned to User A.

8. The service call session control function entity forwards the session initial request to the communication terminal of user A.

9. Through some series of negotiations, User A's communication terminal sends a Ringing Response message (180 Ringing).

10. User A's communication terminal issues status information (180 Ringing) to the presence server. (This status information can also be published by other functional entity agents).

11. The call session control function entity forwards 180 Ringing to the communication terminal of user B.

12. The status of the user A communication terminal changes, and the presence server sends a notification message (NOTIFY) to the video on demand application server, carrying status information (180 Ringing).

13. The SIF sub-function entity of the video on demand application server is based on the trigger event - - NOTIFY, user ID - - IMPU 1, business information - video on demand service (video on demand service integrated with call session management), user status information - - user Watching the video on demand program, the user communication terminal rings, and the matching data of the video on demand and the multimedia phone integrated interactive service is matched and mapped, where the corresponding service trigger point (video on demand application server) is matched, and the network television event processing is performed, and the mapping is performed. A SIP INFO (Pause) message is sent to the network television terminal.

Note: In this embodiment, the video on demand application server includes a network television event processing unit, that is, the situation described in the seventh embodiment of the system.

15. User A answers the incoming call through the communication terminal.

Method Embodiment 4: The business interaction function entity is combined with the live TV server to realize integration of the live TV service and the call transfer service. See Figure 29, which includes the following steps:

1. The user A sends a live TV service session initial request (INVITE) to the call session control function entity through the network television terminal, and the call session control function entity forwards the session request to the live TV application server (LTV application server), and the message carries the service information. - - Live TV business (based The call to the network television state turns to the service).

2. The service interaction function entity (SIF) of the live TV application server receives the forwarded session initial request (INYITE), and obtains the subscription data of the user A according to the calling user identifier - IMPU 1 carried in the message, including the user A signing Associated User Identity - an IMPU 2, and contract data for the integrated interactive service of live TV and multimedia telephony. Here IMPU 2 is the user identity that the user uses to implement the Multimedia Telephony session. In this embodiment, the user configuration service function entity (UPSF) in the IMS architecture is reused, so the user subscription data is obtained through the Sh interface between the SIF and the UPSF. User subscription data can also be saved on other user subscription management entities (and/or via other interfaces).

3. The service interaction function entity (SIF) of the live TV application server obtains the status information of the user according to the user identifier - IMPU 1, associated user ID - IMPU 2. Here, the user status is that the user is idle, the user IMS UE is idle, and the user ITF is idle. In this embodiment, the SIF obtains user status information from the presence server (Presence) through the subscription/notification framework mechanism (SUBSCRIBE/NOTIFY). User status information can also be obtained from other status management entities.

4. The SIF sub-function entity of the live TV application server is based on the trigger event - - INVITE user ID - - IMPU 1, business information - - live TV service (call forwarding service based on network TV status), user status information - - user idle, The user communication terminal is idle, and the user network television terminal is idle, and the mapping data of the live TV and the multimedia phone integrated interaction service acquired in step 2 is jointly matched (specifically, the matching mapping rule in the subscription data is mapped). Here, the corresponding business trigger point (live TV application server) is matched to execute the live TV business logic.

5. The live TV application server responds to User A's request and User A begins watching live TV programs.

6. The live TV application server proxy user A issues user status information to the presence server, including user A's status of watching live TV, live TV channel information, and the like. Here, the status information is released by the state publishing method (PUBLISH). The user status information can also be advertised to the presence server through other functional entities, for example: the user network television terminal directly issues status information.

7. User B initiates a new communication session initial request (INVITE) to the communication terminal of User A through the communication terminal, and the session request is routed to the service call session control function entity assigned to User A. 8. The service call session control function entity matches the initial filtering rule of user A, and finds that user A subscribes to the call forwarding service based on the network television state, and therefore forwards the session request to the call to the application server, and carries the service information in the message - based on the network The call in the TV state turns to the service.

9. The call forwarding application server's SIF sub-function entity receives the forwarded session initial request (INVITE), and obtains the subscription data of user A according to the called user identifier - IMPU 2 carried in the message, including the associated user subscribed by user A. Identification - - IMPU 1 , and contract data for integrated interactive services between live TV and multimedia telephony. Here IMPU 1 is the user identifier for the user to implement the live TV session.

10. The call forwarding application server's SIF sub-function entity obtains the user's status information according to the user ID - IMPU 2, associated user ID - - IMPU 1 query. Here, the user status is that the user is watching the live TV program, the user communication terminal is idle, and the user network television terminal is receiving the live TV program.

11. The call is forwarded to the SIF function entity of the application server according to the trigger event - - INVITE, user ID - - IMPU 2, business information - - call forwarding service based on network TV status, user status information - - user watching live TV program, common with The live broadcast television obtained in step 9 is matched with the subscription data of the integrated interactive service of the multimedia telephone (specifically, the matching mapping rule in the subscription data is matched), where the corresponding service trigger point (call steering application server) is matched, and the call is triggered. Turning to the service, the call is forwarded to the call forwarding service logic on the application server.

12. The call diverts to the application server to perform the call forwarding service logic and initiates a new forward session initial request (INVITE).

In summary, in a second manner in which the network entity completes the integrated processing of the service, the user associates the subscription identity in each service, and integrates the services contracted by the user, provides an integrated interaction service, and correspondingly according to the user's needs. Provide contract data for integrating interactive services (that is, subscription data associated with each service contracted by the user). When the service triggering event arrives, according to the signing identity of the user in the service, obtain the signing identity associated with the user, integrate the signing data of the interactive service, and related state information; and sign the contract according to the obtained signing identity and integrated interactive service. Data, status information, and service information carried in the service trigger event are matched and mapped, and then based on the matching mapping If the indication is triggered, the corresponding service is triggered. This can dynamically trigger the business to meet business needs. Further, embodiments of the present invention disclose the location of an event processing point (network television event processing unit) and the location of a business interaction function entity.

Further, embodiments of the present invention enumerate business triggering standard events in business interaction functional entities, systems, and methods.

Further, embodiments of the present invention implement network television control events by extending SIP messages, thereby enabling network television control events to be unified with other standard SIP events.

Further, embodiments of the present invention support event mapping processing by extending filter rules.

So far, the second way of completing the integrated processing of the business by the network entity is completed. The following describes the integrated processing of the user equipment to complete the business.

The user equipment completes the integrated processing of the business, including the following:

On the user terminal side, the UE implements the association of two sessions, and the UE determines the state of the first service, and responds differently when receiving the message associated with the second service, triggering the service that the user subscribes to need to be integrated.

This embodiment is described by taking an example of implementing an incoming call screening service integration between an IPTV service and an NGN communication service in an IMS network.

Referring to FIG. 30, the system for implementing the integration of the IPTV service and the NGN communication service in this embodiment includes the NGN Service AS11, the IPTV AS 12, and the session control entity 13 (CSCF (Call Session Control Function) in this embodiment). One or more UEs 14 and HSS 15 (Home Subscriber).

The NGN Service AS11 is an AS that implements the NGN communication service in the NGN network architecture. Different services may be deployed in different ASs. In this embodiment, the incoming screening service is provided.

CSCF 13 is a session control entity for session control and message forwarding. The user data is downloaded from the HSS 16 when the user registers or signs up, and interacts with the NGN Service AS11, the IPTV AS12, and the UE 14. The UE 14 includes an IPTV terminal device and an NGN terminal device. Each UE corresponds to one private hundred user identity IMPI, and one IMPI may correspond to one or more public user identity IMPUs. Users can use the same IMPU to sign up for multiple services, or they can use different IMPUs to sign different services. The UE 14 performs different responses according to the request or the service indication sent by the network side, and completes the processing of the NGN communication service in the IPTV service activation state to implement integration of the two services.

The HSS 15 is the main data storage of all user and service related data in the IMS. The data stored in the HSS 15 mainly includes the user identity, registration information, access parameters and range triggering letter according to the number of users and the number of IMPUs. Provides three service integration solutions. The first is that users use the same IMPU to sign IPTV services and communication services. The second is that users use different IMPUs associated with the same IMPI to sign IPTV services and communication services respectively. The third is users. The IPTV service and the communication service are respectively signed by the IMPU associated with different IMPIs.

Referring to FIG. 31, the UE 14 in this embodiment includes a receiving module 141, a service processing module 142, an identification module 143, a triggering module 144, and a sending module 145.

The receiving module 141 receives the communication service request and the service indication from the CSCF 13; the service processing module 142 is configured to process the IPTV service and/or the NGN communication service; the identification module 143 is configured to record the activation status information of the IPTV service; The module 143 obtains the status information of the IPTV service, and triggers the service integration of the subscription when the IPTV service is in the activated state and the receiving module 141 receives the communication request. The sending module 145 sends the IPTV service activation status information and the communication service response information when the service integration is triggered. The NGN communication service is triggered by the NGN Service AS11.

The UE needs to sign up for service integration before it can trigger service integration when needed. An IMS subscription in the IMS system can register multiple user identities. In this embodiment, the default UEs have signed up for the IFTV service and the NGN communication service that need to be integrated.

In this embodiment, when the CSCF receives the incoming call request from the calling user, the CSCF may first send the request to the corresponding UE, and trigger the user-signed service integration to the NGN when receiving the response message of the IPTV service activation status carried by the UE. application server. The implementation of this method can add trigger conditions on the CSCF, such as the IPTV service must be active. In addition, the CSCF receives the called user's When the incoming request is triggered, the service integration of the user subscription is triggered, and the request is sent to the corresponding NGN Service ASH. After the NGN Service AS11 triggers the service integration logic, the incoming request is sent to the UE, and then the UE sends the IPTV service activation. The status message triggers the business integration logic of NGN Service AS11.

The user uses an IMPI to associate an IMPU, in which both the IPTV service and the NGN communication service are contracted with the IMPU. As shown in Figure 32, the user identity relationship is an IMS subscription corresponding to one IMPI, one IMH corresponding to one IMPU, one IMPU corresponding to one service profile (Service Profile), and one IMPU corresponding to one UE.

Referring to FIG. 33, in the embodiment, the method for the user to use the same IMPU to sign the IPTV service and the communication service to implement the service integration is as follows:

Step 401: The user requests the IPTV service through the UE 14, sends a request message to the CSCF 13, and the CSCF 13 forwards the request to the IPTV AS 12 according to the user service subscription rule.

Step 402: The IPTV AS12 responds to the request and forwards the response message to the UE 14 by the CSCF 13. The UE 14 establishes a session with the IPTV AS 12.

The UE 14 can identify the IPTV service as an active state from the time of logging in to the IPTV service to any time after the session is established.

Step 403: When another UE wishes to establish a call with the UE 14, the incoming call request is first transmitted to the CSCF 13.

Step 404: The CSCF 13 delivers the incoming request to the UE 14.

Step 405: In response to the incoming call request, the UE 14 detects that the local IPTV service is activated, and needs to trigger service integration, and extends a Session Description Protocol (SDP) message, where the SDP message carries information about an IPTV service activation state. An example of an SDP message is as follows: m=audio 3458 RTP/AVP 97 98 //Audio port

a=rtpmap:97 AMR-WB //Load Type

a=rtpmap:98 telephone-event 〃load type

a=userstatus: IPTVActive // IPTV service is active The IPTV service activation status information may also be carried in other manners, such as carrying the information through a SIP (Session Initiation Protocol) header field.

Step 406: The UE 14 sends a response message to the CSCF 13, where the response message includes an "SDP message."

Step 407: The CSCF 13 matches the identity of the user in the HSS 15 according to the target identifier of the response message, and finds that the matched incoming call screening service of the UE 14 needs to be integrated.

Step 408: The CSCF 13 forwards the response message to the NGN Service AS1L.

Step 409: The NGN Service AS 11 triggers and executes the service logic according to the IPTV service activation status information carried in the response message, and determines whether to allow the incoming call or the incoming incoming call according to the incoming call screening service subscribed by the UE14.

If the calling user is in the forbidden incoming list, the NGN Service AS 11 performs the service logic, rejects the incoming call and ends; if the calling user does not belong to the forbidden incoming list, then proceeds to step 410.

Step 410: The NGN Service AS11 generates a service indication, which includes an incoming request, and forwards it to the UE 14 by the CSCF 13; if necessary, the NGN Service AS 11 sends a temporary response to another UE.

If it is another service that needs to be integrated, the CSCF 13 performs corresponding processing according to the service indication, and does not necessarily send the service indication to the UE 14.

Step 411: The UE 14 prompts the user to have an incoming call through the screen display, and the user can click the answer button to answer;

Step 412: When the user answers the incoming call, establish a session connection with the another UE through the CSCF 13.

After answering the call, the user can choose to continue watching the Internet TV or suspend the IPTV service. If you want to suspend the IPTV service, continue with the following steps:

Step 413: After the UE 14 answers the call, the UE may select the UE or the UE to change the IPTV service status according to the response incoming call state, actively suspend the IPTV service, and send the suspension request to the IPTV AS12 through the CSCF 13. For the case where the user uses multiple IMPUs to sign the IPTV service and the NGN 1¥ business, respectively, and the less IMPU is associated with the same IMPI. Referring to FIG. 34, in the embodiment, two IMPUs are taken as an example for description. The user identity relationship is one IMPI corresponding to one IMPI, one IMPI corresponds to two IMPUs, two IMPUs respectively correspond to one Service Profile, one IMPI corresponds to one UE, and one IMPI corresponds to an IPTV service and an NGN communication service.

Referring to FIG. 35, in this embodiment, a method for integrating an IPTV service and an NGN communication service is implemented in a case where a user uses an IMPI to associate two IMPUs, where an IMPU includes an IMPU1 and an IMPU2, an IMPU1 subscribes to an IFTV service, and an IMPU2 subscribes to an NGN communication service. as follows:

Step 601: The user requests the IPTV service by using the IMPU1, and sends a request message to the CSCF13, and the CSCF13 forwards the request to the IPTV AS12 according to the service contracting rule of the user.

Step 602: The IPTV AS12 responds to the request and forwards the response message to the CSCF 13 to the UE 14 of the home subscriber of the IMPU1. The UE 14 of the home subscriber of IMPU1 establishes a session with the IPTV AS 12.

Step 603: The UE 14 of the home subscriber of the IMPU2 interacts with the UE 14 of the home subscriber of the IMPU1 to learn the current state of the UE of the home subscriber of the IMPU1, that is, the IPTV service subscribed by the IMPU1 is in an active state.

When there are other services that need to be integrated, the UE 14 of the home subscriber of the IMPU1 notifies the other IMPUs to subscribe to the service within the IPTV service activation state.

Step 604: Send an incoming request to the CSCF 13 when another UE wishes to establish a call with the UE 14.

Step 605: The CSCF 13 delivers the incoming request to the UE 14 of the home subscriber of the IMPU2.

Step 606: The UE 14 of the home subscriber of the IMPU2 responds to the incoming call, and detects that the service that the local IMPU1 subscribes to is in the IFTV service activation state, and needs to trigger the service integration, and the SDP message is extended, and the SDP message carries the information about the activation status of the IPTV service.

Step 607: The UE 14 of the home subscriber of the IMPU2 sends a response message to the CSCF 13, where the response message includes an extended SDP message.

Step 608: The CSCF 13 matches the target identifier of the incoming request with the user identity in the HSS 15. It is found that the matched incoming call screening service of the IMPU2 needs to be integrated. W

Step 609: The CSCF 13 forwards the response message to the NGN Service AS1L.

Step 610: The NGN Service AS11 triggers and executes the service logic according to the IPTV service activation status information carried in the response message, and determines whether to allow the incoming call or the incoming call according to the incoming call screening service signed by the IMPU2.

If the calling user is in the forbidden incoming list, the NGN Service AS 11 executes the service logic, rejects the incoming call and ends; if the calling user does not belong to the forbidden incoming list, then proceeds to step 611.

Step 611: The NGN Service AS11 generates a service indication, which includes an incoming request, and forwards it to the UE 14 of the IMPU2 home subscriber by the CSCF 13. When necessary, NGN Service AS11 will send a temporary response to another UE.

If it is another service that needs to be integrated, the CSCF 13 performs corresponding processing according to the service indication, and does not necessarily send the service indication to the UE 14 of the home subscriber of the IMPU2.

Step 612: The UE 14 of the home subscriber station of the IMPU1 performs an internal interaction with the UE 14 of the home subscriber of the IMPU2 to learn the incoming call request at the IMPU2.

Step 613: The UE 14 displays the incoming call request on the IPTV screen, prompting the user who is watching the network TV to have an incoming call, and the user can click the answer button to answer.

Step 614: When the user answers the incoming call, the UE 14 establishes a call connection with the another UE through the CSCF 13, and the NGN communication service is in an active state. '

After the UE 14 answers the call, the UE can select the UE or the UE 14 to change the IPTV service status according to the response incoming call state, and actively suspend the IPTV service. The specific steps are as follows:

Step 615: The UE 14 of the home subscriber station of the IMPU1 performs an internal interaction with the UE 14 of the home subscriber of the IMPU2 to learn that the service subscribed by the IMPU2 is already in an active state.

Step 616: The UE 14 of the home subscriber of the IMPU1 actively suspends according to the IMPU2 associated session state or actively suspends the IPTV service according to the user indication.

Step 617: The UE 14 of the home subscriber station of the IMPU1 sends a suspension request, and is forwarded to the IPTV AS 12 through the CSCF 13.

A user uses multiple IMPUs to sign up for an IPTV service and an NGN communication service, respectively, and multiple IMPUs are associated with multiple IMPIs. Referring to FIG. 36, in this embodiment, two IMPIs are associated with each other. The case of an IMPU is described as an example. The user identity relationship is an IMS Subscription ^ 'βί τ ΙΜΡΙ, each 对应 corresponds to one IMPU, one IMPU corresponds to one Service Profile, one IMH corresponds to one IPTV UE, and the other IMPI corresponds to one NGN UE. A method for integrating an IPTV service and an NGN communication service, wherein the two IMPIs are respectively attributed to the IPTV UE and the NGN UE, and the IMPU1 corresponding to the IPTV UE subscribes to the IPTV service, and the IMPU2 corresponding to the NGN UE signs the NGN communication service, and the specific process is as follows:

Step 801: The user requests the IPTV service by using the IMPU1, and sends a request message to the CSCF13, and the CSCF13 forwards the request to the IPTV AS12 according to the service contracting rule of the user.

Step 802: The IPTV AS12 responds to the request and forwards the response message to the CSCF 13 to the IPTV UE of the home subscriber of the IMPU1. The IPTV UE to which the IMPU1 belongs to the user establishes a session with the IPTV AS12.

Step 803: The IPTV UE of the home subscriber of the IMPU1 queries the configuration information, and the IMPU2 of the subscribed call service is sent to the NGN UE of the home user of the IMPU2 to send the IPTV service activation status information to the IMPU2 to notify the NGN UE of the home subscriber, and the IPTV service subscribed by the IMPU1 has been Is active. The interaction between the NGN UE and the IPTV UE can be implemented through a Message or Notify message.

When there are other services that need to be integrated, the IPTV UE of the home subscriber of the IMPU1 notifies the UEs of other IMPU home users of the IPTV service activation status.

Step 804: Send an incoming request to the CSCF 13 when another UE wishes to establish a call with the NGN UE of the IMPU2 home subscriber.

Step 805: The CSCF 13 matches the target identifier of the incoming call request with the user identity in the HSS 15 and finds that the matched incoming call screening service of the IMPU2 needs to be integrated.

Step 806: The CSCF13 forward request is forwarded to the NGN Service AS 11. The incoming request does not carry the IPTV service activation information, so the service logic on the NGN Service AS11 is not triggered, and the NGN Service AS11 forwards the incoming request to the CSCF 13.

Step 807: The CSCF 13 delivers the incoming request to the NGN UE of the home user of the IMPU2. Step 808: The NGN UE of the home subscriber of the IMPU2 responds to the incoming request, and detects the local IMPU1. The subscribed IPTV service is in the IPTV service activation state, and needs to trigger the service 杲玖, and the SDP message carries the information of the IPTV service activation status.

Step 809: The NGN UE of the home subscriber of the IMPU2 sends a response message to the CSCF 13, where the response message includes an extended SDP message (which may also be a SIP message).

Step 810: The CSCF 13 forwards the response message to the NGN Service AS11.

Step 811: The NGN Service AS 11 triggers and executes the service logic according to the IPTV service activation status information carried in the response message, and determines whether to allow the incoming call or the incoming call according to the incoming call screening service signed by the IMPU2.

If the calling user is on the barred entry list, the NGN Service AS 11 executes the service logic, rejects the incoming call and ends; if the calling user does not belong to the barred entry list, then proceeds to step 812.

Step 812: The NGN Service AS 11 generates a service indication, which includes an incoming request, and forwards it to the NGN UE of the IMPU2 home subscriber by the CSCF 13. When necessary, NGN Service AS11 will send a temporary response to another UE.

If it is another service that needs to be integrated, the CSCF 13 performs corresponding processing according to the service indication, and does not necessarily send the service indication to the NGN UE of the home subscriber of the IMPU2.

Step 813: The NGN UE of the home subscriber of the IMPU2 queries the configuration information, and finds that the associated IMPU1 sends the incoming call request to the IPTV UE of the home subscriber of the IMPU1 through the CSCF13, and notifies the IPTV UE of the home subscriber of the IMPU1 that there is an incoming request information.

Step 814: The IPTV UE of the IMPU1 home subscriber is requested to be displayed on the IPTV screen, and the user who is watching the network television has an incoming call, and the user can click to answer the response.

Step 815: When the user answers the incoming call through the NGN UE of the home subscriber of the IMPU2, the NGN UE to which the IMPU2 belongs belongs establishes a call connection with the another UE through the CSCF13.

After the NGN UE 14 of the home subscriber of the IMPU2 answers the call, the IPTV service state can be changed by the user selection or the IPTV UE changes the IFTV service status according to the response incoming call state, and the IPTV service is actively suspended, and the process proceeds to step 816.

When the user answers the incoming call through the IPTV UE of the home subscriber of the IMPU1, the IPTV UE of the home subscriber of the IMPU1 establishes a call connection with the other UE through the CSCF 13. IMPU1 belongs to the user After the IPTV UE answers the call, the IPTV service state can be changed by the user selection or according to the response incoming call state, and the IPTV service is actively suspended, and the process proceeds to step 817. After the NGN UE learns that the IPTV UE answers the incoming call, it automatically rejects the incoming request.

Step 816: The NGN UE of the home subscriber of the IMPU2 sends the information about the establishment of the communication session through the CSCF13, and notifies the IPTV UE of the home subscriber of the IMPU1 that the NGN communication service subscribed by the IMPU2 is already in the response activation state.

The NGN UE to which the IMPU2 belongs to the user may also subscribe to each other through the MESSAGE or the UE, and notify the IPTV UE of the home subscriber of the IMPU1 through NOTIFY.

Step 817: The IPTV UE of the home subscriber of the IMPU1 actively suspends or actively suspends the IPTV service according to the user indication according to the status of the NGN communication service subscribed by the IMPU2.

Step 818: The IPTV UE of the home subscriber of the IMPU1 sends a suspension request, and is forwarded to the IPTV AS12 through the CSCF 13.

In the case where the above one IMPI is associated with one IMPU and one IMPI is associated with two IMPUs, the service integration may also be implemented as shown in FIG. 37; in the case where the two IMPIs are associated with two IMPUs, as shown in FIG. 33 and FIG. 35 The approach shown implements business integration.

In summary, in the integrated processing mode in which the user equipment completes the service, the user equipment realizes the integration of the IPTV service and the NGN communication service, and the UE first needs to sign the service that needs to be integrated, and has relevant registration in the HSS. When there is a communication request, the UE detects that the local is in the IPTV service activation state, and sends an SDP message or SIP message with the IPTV service activation status information to the NGNAS, and the NGNAS collects other communication related information registered by the UE and correspondingly processes , to achieve integration between different businesses. Users can also suspend IPTV services while handling communication services. The invention realizes the interaction between the IPTV system and the NGN network, so that the two powerful functions are organically combined, and the functions of the IPTV system and the NGN network are maximized, and a good example is provided for integration between other systems. The spirit and scope of the invention. Therefore, it is intended that the present invention cover the modifications and variations of the invention as claimed.

Claims

Rights request

A method for implementing service integration, which is applied to integration of an IPTV service and a communication service, and is characterized in that it comprises the following steps:

The network side obtains the contractual relationship and related status information of the service integration;

The network side completes the integrated processing of the service according to the contractual relationship and related status information of the service integration.

The method according to claim 1, wherein the acquiring, by the network side, the subscription relationship and the related state information of the service integration, the method includes: when the service triggering event arrives, acquiring according to the subscription identity of the user in the service The contracted identity associated with it, the subscription data of the integrated interactive service, and related status information;

The network side completes the integrated processing of the service according to the contractual relationship and the related state information of the service integration, including: the contracted identity obtained according to the obtained contract, the subscription data of the integrated interactive service, the status information, and the carried in the service triggering event. The service information is matched and mapped, and the corresponding application is triggered according to the matching mapping result.

The method according to claim 2, wherein the indication triggering the corresponding service includes one of the following: indicating that the S-CSCF continues to route the service triggering event;

Instructing to trigger the service triggering event to be processed by the related application server; and instructing the related event processing point to send a message to the application server or the user terminal to perform an action to trigger the corresponding service.

The method according to claim 3, wherein the service subscribed by the user comprises: a network television service and a communication service, and when the communication service trigger event arrives, the method includes the following steps: according to the user in the communication service IMPU1 obtains the subscription data of the user's IMPU2, the network television service and the communication service integrated interaction in the network television service;

Obtaining the status information of the user according to IMPU1 and/or IMPU2;

Perform matching mapping according to the obtained subscription identity, status information, subscription data, and service information carried in the event triggered by the communication service. If the matching mapping result is that the unmatched mapping is successful, the indication is The S-CSCF continues to route the communication service trigger event;

If the result of the matching mapping is that the matching is mapped to the application server, the indication is that the communication service triggering event is triggered to be processed by the application server, and the application server is configured to process the communication service;

If the matching mapping result is a matching mapping to an execution action, indicating related event processing point processing, including sending a message to the application server or the user terminal to perform the action, to trigger the corresponding application.

The method according to claim 3 or 4, wherein the related event processing point sends a message to the application server or the user terminal to perform the action to trigger the corresponding application, including the following steps:

The event processing point maps the indication to a SIP message;

And sending the SIP message to the related application server or the user terminal according to the matching mapping result; the application server or the user terminal converting the SIP message into a control message, and triggering the corresponding application by using the control message.

The method according to claim 5, wherein the control event included in the indication is carried by the extended SIP message to map the indication to a SIP message.

7. The method of claim 3, wherein the matching mapping operation is implemented by extending a filtering rule;

The extended filtering rule is extended based on the initial filtering rule, and the extended content includes: when the matching mapping is performed, when the event processing point is matched, the executed business logic script needs to be invoked; and the execution of the business logic script is required to be obtained. The action performed.

8. The method according to claim 7, wherein the SIP response message, the state of the user, the state of the session, and the currently triggered service information are supported as service trigger conditions by extending the trigger type in the filtering rule. .

The method of claim 1, wherein the network side obtains the subscription relationship and related status information of the service integration, including: when the service request message of the first service arrives, the session control entity forwards the message to An integrated service entity, the integrated service entity obtains information about a user using the first service, and identifies the status of the second service as service integration activation according to the information;

The network side completes the service according to the subscription relationship and related state information of the service integration. ^ , WO 2008/040181 _ , . ^ _^ , , ^ , _u PCT/CN2007/002804 integration processing, package: when the service request message of the second service arrives, the fruit service] ^ the second service The status, and the status is that when the service integration is activated, the message is forwarded to the corresponding application server AS to trigger the corresponding application, and the subsequent processing is completed.

The method according to claim 9, wherein the integrated service entity identifies the status of the second service as the service integration activation when the user uses the first service; or the integrated service entity uses the user The recording is performed at the time of a service, and the status of the second service is identified as the service integration activation according to the record when the message is received.

The method according to claim 9, wherein the basic subscription information and the extended subscription information are configured after the user subscription service is integrated, and the initial filtering rule and the extended filtering rule are generated according to the basic subscription information and the extended subscription information, respectively. The initial filtering rule identifies at least the integrated service entity to which the service to be integrated is triggered, and the extended filtering rule at least indicates the contracted service that needs to be integrated and identifies the status of the service.

The method according to claim 11, wherein the initial filtering rule is saved on a session control entity and/or the integrated service entity, and the extended filtering rule is saved on the integrated service entity; The session control entity forwards the message to the integrated service entity according to the initial filtering rule, and the integrated service entity triggers the service according to the extended filtering rule, and forwards the message to the corresponding AS.

The method according to any one of claims 9 to 12, wherein the integrated service entity identifies the status of the second service as service integration activation, including the steps of:

According to the contracted public user identifier of the first service, the IMPU analyzes the corresponding service profile, and obtains the subscription identity of the second service, the IMPU, and the subscription identity of the second service, the IMPU, which needs an integrated service identifier;

And determining, according to the subscription identity of the second service, the IMPU and the service identifier, the corresponding extended filtering rule, and setting the status identifier of the second service in the extended filtering rule as the service integration activation.

The method according to claim 9, wherein when the user signs the first service with the first public user identity and signs the second service with the second public user identity, the subsequent process indicates that the first public user is the AS. Identifying the belonging user equipment UB to perform the corresponding service, and The service request message of the second service is sent to the UE to which the second public user identity belongs.

The method according to claim 9, wherein when the user subscribes to the first service and the second service by using the same public user identifier, the subsequent processing is a user equipment UE indicating that the public user identifier belongs to the AS. Perform the corresponding business.

The method according to claim 9, wherein when the user ends the first service, the integrated service entity identifies the status of the second service as service activation or service deactivation.

The method according to claim 14 or 15, wherein the integrated service entity receives the indication sent by the AS, and forwards the indication to complete integration of the first service and the second service.

18. A business interaction functional entity, comprising:

An event receiving unit, configured to receive a service trigger event;

The event mapping processing unit is configured to perform matching mapping according to the user's subscription identity, the subscription data of the integrated interactive service, the status information, and the service information carried in the service triggering event, and then output the matching mapping, when the event receiving unit receives the service triggering event. Results and processing instructions;

19. The entity of claim 18, further comprising: a status information management unit for managing status information,

The event mapping processing unit acquires related state information through the state information management unit.

The entity according to claim 19, wherein the status information managed by the status information management unit includes: user status information, service status information, session status information, and terminal status respectively corresponding to each service subscription identity of the user. information.

The entity according to claim 19, wherein when the event mapping processing unit needs to acquire the related state information, the state information management unit sends the related state information saved by the state information management unit to the event mapping processing unit; or

The status information management unit obtains relevant status information from the network element that holds the status information, and then forwards the status information to the event mapping processing unit.

22. The entity of claim 18, further comprising: a subscription data management unit for managing the corpse data, wherein the managed subscription data comprises: between the subscription identities of the user in each service Linked information, and contracted data for integrating interactive services;

The event mapping processing unit acquires, by the subscription data management unit, a subscription identity associated with the subscription identity carried in the service triggering event, and integration of the subscription data of the interactive service.

The entity according to claim 22, wherein when the event mapping processing unit needs to acquire the associated subscription identity and the subscription data of the integrated interactive service, the subscription data management unit saves the associated The contracted identity and the contract data of the integrated interactive service are sent to the event mapping processing unit; or

The subscription data management unit obtains the associated subscription identity and the subscription data of the integrated interactive service from the network element storing the subscription information of the associated subscription identity and the integrated interactive service, and then forwards the subscription data to the event mapping processing unit.

The entity according to claim 18, wherein after the event receiving unit receives the service triggering event, the event management record is created, and the event mapping processing unit acquires the traffic triggering event from the event management record. Signing identity.

25. The entity of claim 18, wherein the event processing point is included in a business interaction function entity.

A service triggering system, comprising: a user terminal, a session control function entity, a service interaction function entity, and an event processing point;

The user terminal is configured to initiate and/or receive a service;

a session control function entity, configured to trigger a service initiated by the user terminal to the service interaction function entity;

The service interaction function entity is configured to perform a matching mapping according to the user subscription identity, the subscription data, and the status information when the service triggering event is received, and output a processing indication according to the matching mapping result; the event processing point is used to send the function according to the service interaction function entity. The processing instructions are processed accordingly.

27. The system of claim 26, wherein the service interaction function entity Includes the following units:

a status information management unit, configured to manage status information;

a contract data management unit, configured to manage subscription data of the user, including association information between the subscription identities of the user in each service, and contract data of the integrated interaction service;

An event receiving unit, configured to receive an incoming service trigger event;

An event mapping processing unit, configured to acquire, according to the subscription identity carried in the service triggering event, the associated subscription identity and the subscription data of the integrated interaction service, and obtain the related state information by using the state information management unit, And performing matching mapping according to the obtained subscription identity, status information, subscription data, and service information carried in the service triggering event, and outputting a matching mapping result and a processing indication;

The event sending unit is configured to send the processing indication to the relevant event processing point according to the matching mapping result output by the event mapping processing unit.

The system according to claim 26 or 27, wherein if the event processing point is used to perform a special action, the event processing point is included in the business interaction function entity or included in the related application server. Or included in the session control function entity, or as a separate network element.

The system of claim 26, wherein the service interaction function entity and the session control function entity have an interface for an interaction service trigger event, and the interface uses a SIP protocol;

An interface for interactive processing indication exists between the service interaction function entity and the application server, and the interface uses a SIP protocol.

30. The system of claim 26, wherein the service interaction function entity is located in a related application server or is independent of an application server.

31. A service integration device, comprising:

a receiving unit, configured to receive a message sent by the user equipment;

An activation unit, configured to identify a status of the second service as a service integration activation when the user uses the first service;

An integration unit, configured to determine a status of the second service after the user subscribes to the second service, and And executing business integration logic when the state is activated for business integration;

a sending unit, configured to forward the message to a corresponding application server AS;

After the receiving unit receives the service indication of the AS, the integrated unit completes the subsequent processing.

32. A communication system, comprising:

a session control entity, configured to forward a message of a user who needs to implement service integration to an integrated service entity;

An integrated service entity, configured to identify a state of the second service as a service integration activation according to the user using the first service, and determine a state of the second service after receiving the message, and the service integration in the state Forwarding the message to the corresponding application server AS upon activation;

The application server AS is configured to process the corresponding service logic after receiving the message, and send a corresponding service indication according to the processing result.

33. The communication system of claim 32, wherein the integrated service entity comprises:

a receiving unit, configured to receive a message of the user;

An integration unit, configured to determine a status of the second service after the user subscribes to the second service, and execute the service integration logic when the status is activated for the service integration;

The communication system according to claim 33, wherein the integrated service entity determines that the status is the service activation, forwards the message to the corresponding AS, and receives the service indication of the AS and completes the subsequent deal with.

35. A method for implementing service integration, which is applied to integration of an IPTV service and a communication service, and is characterized in that the method comprises the following steps: The user equipment identifies that the service is in an active state when the first service is used;

When receiving the message related to the service integration, the user equipment sends a message to the network side to enable the network side to trigger the second service that has an integrated relationship with the first service.

36. The method according to claim 35, wherein the integration relationship between the first service and the second service is saved in the subscription data.

37. The method according to claim 35, wherein the user equipment comprises: a first user equipment that processes a first service, and a second user equipment that processes the second service,

The first user equipment identifies that the service is in an active state when the first service is used, and notifies the second user equipment of the activation status of the first service;

When receiving the message related to service integration, the second user equipment sends a message to the network side to trigger the second service on the network side.

38. The method of claim 35, wherein the user equipment receives a message related to service integration, including the steps of:

After receiving the message related to the service integration, the session control entity forwards the message to the application server AS that processes the second service;

The AS processing the second service forwards the message to the user equipment.

39. The method of claim 35, wherein the user equipment receives a message related to service integration, including the steps of:

After receiving the message related to the service integration, the session control entity forwards the message to the user equipment.

The method according to any one of claims 35 to 39, wherein the user equipment carries the activation status identifier of the first service in the message sent to the network side, and the network side triggers the second service according to the activation status identifier. The activation identifier is carried by an extended SIP message or an SDP message.

The method according to any one of claims 35 to 39, wherein when the second service is processed by the first user equipment and the first service and the second service are contracted by different public user identifiers IMPU The related information is exchanged between the logic of the first service and the logic of the second service within the first user equipment.

The method according to any one of claims 35 to 39, wherein when the first service and the second service are respectively processed by the first user equipment and the second user equipment, the first user equipment and The second user equipment interacts with the service through the network side.

43. The method according to claim 42, wherein the first user equipment and the second user equipment exchange service activation status by using SIP signaling through the network side, where the SIP signaling is a Message message or a Notify message.

The method according to any one of claims 35 to 39, wherein the first user equipment sends a message for processing the first service to the network side after receiving the processing message of the first service.

45. A user equipment, comprising:

a receiving module, configured to receive various messages;

a service processing module, configured to process the first service and/or the second service;

An identification module, configured to record activation status information of the first service;

a triggering module, configured to generate a message that controls the network side to trigger the second service when the first service is in an active state and receives a message associated with the second service;

And a sending module, configured to send, to the network side, a message that controls the network side to trigger the second service.

46. A communication system, comprising:

a service application server, configured to process a service subscribed by a user;

a session control entity, configured to receive and forward a message of the user, and trigger a service signed by the user to the service application server;

a user equipment, configured to identify that the service is in an active state when the first service is used, or notify the user equipment that processes the second service of the activation status of the service, and receive a message associated with the second service and determine the location When the first service is in an active state, a message is sent to the session control entity to trigger the second service on the service application server.

47. The system according to claim 46, wherein the session control entity forwards the received message directly to the user equipment; or the session control entity forwards the received message to a corresponding service. An application server that forwards the service to the user set by the server Ready.

The system of claim 47, wherein the user equipment comprises: a receiving module, configured to receive various messages;