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WO2008119302A1 - Système, dispositif et procédé pour traiter un service dans un réseau de domaine de groupe - Google Patents

Système, dispositif et procédé pour traiter un service dans un réseau de domaine de groupe Download PDF

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Publication number
WO2008119302A1
WO2008119302A1 PCT/CN2008/070637 CN2008070637W WO2008119302A1 WO 2008119302 A1 WO2008119302 A1 WO 2008119302A1 CN 2008070637 W CN2008070637 W CN 2008070637W WO 2008119302 A1 WO2008119302 A1 WO 2008119302A1
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WIPO (PCT)
Prior art keywords
service
processing
control unit
unit
centralized
Prior art date
Application number
PCT/CN2008/070637
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English (en)
Chinese (zh)
Inventor
Youzhu Shi
Fenqin Zhu
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2008119302A1 publication Critical patent/WO2008119302A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services

Definitions

  • the present invention relates to the field of packet domain networks, and in particular, to a system, apparatus and method for processing services in a packet domain network.
  • the packet domain network has become the research focus of the next generation network because it uses the technology of separation of service management, session control and bearer access.
  • the Internet Protocol Multimedia Subsystem (IMS) network is a packet domain network.
  • IMS is an IP multimedia subsystem defined by the 3GPP, 3rd Generation Partnership Project (3GPP).
  • 3GPP 3rd Generation Partnership Project
  • the 3G, 3rd Generation mobile network implements packet voice and packet data, providing a unified multimedia service and application target network.
  • the IMS network uses the IP packet domain as the bearer channel for control signaling and media transmission, and uses the Session Initiation Protocol (SIP) as the call control signaling to implement the three functions of service management, session control and bearer access. Separation.
  • SIP Session Initiation Protocol
  • SIP is an application layer control protocol for establishing, changing and terminating multimedia sessions or calls. These multimedia sessions include multimedia conferences, distance learning, and Internet telephony.
  • ITU-T International Telecommunication Union-Telecommunication Standardization Sector
  • ETSI European Telecommunications Standards Institute
  • a packet domain network since session control and service management are separate, the packet domain network must provide necessary control for service management to ensure smooth application of services.
  • services can be classified into user subscription services and non-user subscription services. Among them, the provision of user contracted business includes three basic steps:
  • the user-specific service data is created in the form of an initial filter rule (iFC, Initial Filter Criteria).
  • iFC Initial Filter Criteria
  • the iFC is a service-triggered filtering rule. Specifically, the iFC includes a user-signed service triggering condition and an application server (AS, Application Server) corresponding to the service, and the service triggering condition is triggered by a service point trigger (SPT, Service).
  • AS Application Server
  • SPT service point trigger
  • the content of the SPT includes: a request-uniform resource identifier (Request-URI), which identifies a resource pointed to by the SIP initial request message; a SIP method (Method), which is used to indicate the type of the SIP initial request message; A header (Header), which contains information related to the SIP initial request message, may be any SIP header field and header content therein; a Session Case, having three possible values, ie, starting, terminating, or terminating unregistered Session Description (Session Description), which indicates the content of the Session Description Protocol (SDP) field in the SIP method.
  • Session Description Session Description Protocol
  • S-CSCF Serving-Call Session Control Function
  • non-user subscription service In the packet domain network, there is also a non-user subscription service that can be provided. This is a type of network public service, and the user does not need to sign the service with the operator to use the service.
  • the non-user subscription service may be a system service provided by the network, such as a black and white list service, and each call of each user needs to be filtered, such as a 17951 telephone service.
  • the user who provides the service is contracted first, so that other users can use the non-user-signed service, such as the 800 free service, and the user who announces the 800-free number (such as the enterprise) to apply for the contract for 800 free of charge.
  • the first method is to enable the user to have an iFC that is not a subscriber subscription service, that is, to correspond to each user who may use the non-subscription service, and use the non-user subscription service as the user subscription service of the user, set the iFC, and process according to the iFC.
  • the black and white list service provided by the packet domain network needs to be filtered for each call of each user, so that each user can be set with an iFC pointing to the AS providing the black and white list service, when the S-CSCF receives the user initiated
  • the configured iFC enables the user-initiated SIP initial request message to be processed to the AS that provides the black-and-white list service to perform filtering of the black-and-white list service for the SIP initial request message.
  • the packet domain network When the packet domain network handles the non-user subscription service in the first way, it has the following disadvantages: When the packet domain network provides a new non-user subscription service, it must be synchronized to all users who may implement this non-user subscription service.
  • the iFC describing the non-user subscription service has disadvantages such as inefficiency and poor scalability due to the large number of users in the packet domain network and the unpredictable types of non-user subscription services.
  • the non-user subscription service is described by using a public service identifier (PS I , Publ ic Serv ice Ident ty ), and the PSI indicates the service identifier provided by the packet domain network.
  • PS I public service identifier
  • Publ ic Serv ice Ident ty the PSI indicates the service identifier provided by the packet domain network.
  • the PS is performed.
  • the I route to the AS that handles the non-user subscription service, and processes the SIP initial request message.
  • the specific process of calling non-user subscription services through PSI can be found in the related 3GPP standards.
  • the user's user subscription service and the user's non-contracted service are processed to provide corresponding services for the user.
  • the service interaction between the user subscription service and the non-user subscription service can be solved by the following scheme. : First, in use The iFC of the subscriber subscription service describes the interaction relationship between the subscriber subscription service and the non-user subscription service. Second, the interaction relationship between the subscriber subscription service and the non-user subscription service is described in the AS providing the subscriber subscription service.
  • the above two solutions must predetermine the relationship between the non-user subscription service and the subscriber subscription service, such as 800 free service and call restriction service, so that when the packet domain network sets up a new non-user subscription service, it must be synchronized at all
  • the non-user subscription service has a relationship between the user-signed service iFC or the AS that provides the user subscription service, and a new non-user subscription service attribute description is added to solve the service interaction between the user-signed service and the non-user-signed service.
  • the management of non-user subscription services is inefficient, and the expansion of non-user subscription services is more difficult. Summary of the invention
  • the embodiment of the invention provides a system for processing services in a packet domain network, which can centrally process non-user subscription services to improve management efficiency of non-user subscription services.
  • the embodiment of the present invention further provides an apparatus for processing a service in a packet domain network, where the apparatus can centrally process non-user subscription services to improve management efficiency of non-user subscription services.
  • the embodiment of the invention further provides a method for processing a service in a packet domain network, which can process the non-user subscription service in a centralized manner to improve the management efficiency of the non-user subscription service.
  • a system for processing a service in a packet domain network comprising a centralized service processing unit and a service trigger unit, wherein
  • the service triggering unit is configured to process a communication request, and send a service trigger request to the centralized service processing unit;
  • the centralized service processing unit is configured to receive a service trigger request sent by the service triggering unit, and process a non-user subscription service.
  • An apparatus for processing a service in a packet domain network including a service request trigger receiving module, a service processing module, and a service trigger response module, where
  • the service request triggering receiving module is configured to receive a service trigger request;
  • the service processing module is configured to: after receiving the service trigger request content from the service request triggering receiving module, processing all or part of the logical control of the non-user subscription service, and sending the processing result to the service trigger response module;
  • the service trigger response module is configured to receive a processing result sent by the service processing module, and generate a service trigger response to send to the service triggering unit.
  • a method of processing a service in a packet domain network comprising:
  • the centralized service unit set in the packet domain network After receiving the service trigger request, the centralized service unit set in the packet domain network processes the non-user subscription service.
  • the system, the device and the method provided by the embodiments of the present invention because a centralized service processing unit is set in a packet domain network, after the user sends a communication request, the service trigger request is triggered by the packet domain network to the centralized service.
  • the service request is processed by the centralized service processing unit, and the non-user subscription service is executed. Therefore, the interaction relationship logic of the non-user subscription service and the user subscription service or/and the non-user subscription service may be processed in the centralized service processing unit, so that when a new non-user subscription service is added to the packet domain network, the modification may not be performed.
  • the interaction relationship described in the iFC of the user subscription service related to the non-user subscription service or the AS of the related user subscription service thereby more effectively processing the user service more efficiently, and more effectively centralizing the user subscription service and the non-user subscription service Business interaction, improve the management efficiency of non-user subscription services, and make non-user subscription services easy to expand.
  • FIG. 1 is a schematic diagram of a system for processing a service in a packet domain network according to an embodiment of the present invention
  • FIG. 1 is a schematic diagram of an apparatus for processing a total service in a packet domain network according to an embodiment of the present invention
  • FIG. 3 is a flowchart of a method for processing a service in a packet domain network according to an embodiment of the present invention
  • FIG. 4 is a flowchart of a method for processing a service in a packet domain network according to an embodiment of the present invention
  • FIG. 5 is a flowchart of a method for processing a service in a packet domain network according to an embodiment of the present invention.
  • the system, device and method provided by the embodiments of the present invention are provided with a centralized industry in a packet domain network.
  • the service processing unit is configured to send a service trigger request to the centralized service processing unit when the packet domain network processes the current communication request, and the service trigger request is processed by the centralized service processing unit.
  • the centralized service processing unit may process the service interaction relationship between the related non-user subscription service and the user subscription service, and then obtain a service interaction indication, and provide the packet domain network for subsequent processing of the communication request.
  • the service control unit may be triggered by the centralized service processing unit to process the service interaction relationship between the non-user subscription service and the user subscription service related to the communication request, and obtain a service interaction indication, and provide the packet domain network for subsequent communication request. deal with.
  • the packet domain network may also perform the iFC to match the communication request and then send a service trigger request to the centralized service processing unit, and the iFC may be set as needed.
  • the interaction relationship logic of the non-user subscription service and the user subscription service or/and the non-user subscription service may be processed in the centralized service processing unit, thereby increasing the packet domain network.
  • the interaction relationship described in the iFC corresponding to the user subscription service related to the non-user subscription service or the iFC corresponding to the user subscription service may be not modified, so that the user service is processed more efficiently. Efficiently perform business interactions between user subscription services and non-user subscription services, improving efficiency and being easy to expand.
  • FIG. 1 is a schematic diagram of a system for processing a service in a packet domain network according to an embodiment of the present invention, where the system includes a service configuration storage unit, a service control unit, a centralized service processing unit, and a service triggering unit, where
  • the service configuration storage unit is configured to store various service configurations (Serv Ice Prof i le ), and provide the stored service configuration when requested by the centralized service processing unit or the service trigger unit.
  • the service configuration may be a service configuration that the user subscribes to, including a service-triggered filtering rule (such as iFC), or a service configuration of a non-user subscription service.
  • the service configuration storage unit may be A network entity that stores data, such as a Home Subscriber Server (HSS, Home Subscr iber Server) of a packet domain network.
  • HSS Home Subscriber Server
  • the format of the service configuration of the non-user subscription service may be similar to that of the iFC, and describe the content of the matched SIP message, such as the service identifier of the non-user subscription service, and the service control unit that describes the non-user subscription service.
  • the service configuration of the non-user subscription service may also describe the permission or restriction of the user identifier, and the user identifier supports the wildcard.
  • the E4 interface is used for interaction between the service configuration storage unit and the centralized service processing unit.
  • the protocols used include, but are not limited to, the Diameter protocol or the internal interface protocol.
  • E2 is used between the service configuration storage unit and the service trigger unit.
  • the interfaces interact, and the protocols used include, but are not limited to, the D i ame ter protocol or the internal interface protocol.
  • the service triggering unit is configured to match the currently processed communication request according to the service triggered filtering rule, and the matching is successful, and send a service trigger request to the service control unit or the centralized service processing unit.
  • the service triggering unit may be set in a packet domain network, such as a service-call session control function (S-CSCF, Serving-Call Session Control Function), a service broker (Software), or a softswitch (Softswitch).
  • S-CSCF service-call session control function
  • Software Serving-Call Session Control Function
  • Softswitch Softswitch
  • the service trigger unit and the service control unit use the EI interface to interact.
  • the protocols used include, but are not limited to, SIP, Interlligent Network Application Protocol (IM), and internal interface protocol.
  • IM Interlligent Network Application Protocol
  • the service trigger unit and the centralized service processing unit use the E3 interface to interact with each other.
  • the protocols used include, but are not limited to, SIP or internal interface protocols.
  • the service control unit is configured to receive a service trigger request triggered by the service trigger unit or the centralized service processing unit, and provide a service logic control function.
  • the business includes user contracted business or / and non-user contracted business.
  • the service control unit may be a network entity such as an AS or a Service Control Function (SCF) in a traditional intelligent network.
  • SCF Service Control Function
  • the centralized service processing unit is configured to receive a service trigger request from the service trigger unit, and provide a non-user subscription service logic control function.
  • the centralized service processing unit may provide all or/and parts of the non-user subscription service.
  • the service logic control function provides all the service logic functions of the non-user subscription service, which refers to the complete service processing of the non-user subscription service, such as the complete service logic control function of the black and white list service.
  • the part of the service logic control function of the non-user subscription service is to provide only part of the service processing of the non-user subscription service, for example, the service trigger logic function of only the non-user subscription service, and the other part of the non-user subscription service.
  • the processing is provided by the service control unit of the non-user subscription service invoked after the service trigger logic function is executed, and, for example, only provides the service interaction logic function of the non-user subscription service and the user subscription service, and the other non-user subscription service Part of the business process is provided by the service control unit.
  • the service interaction processing part of the 800 free service and the user subscription service is processed by the centralized service processing unit, and the connection process of the 800 free service is handled by the service control unit.
  • the centralized service processing unit may be an independent network entity, or may be located in a network entity such as an S-CSCF, a Service Broker, or a Service Capability Inter-Activity Manager (SCIM).
  • SCIM Service Capability Inter-Activity Manager
  • the E5 interface is used for interaction between the centralized service processing unit and the service control unit.
  • the protocols used are INAP, Hyper Text Transfer Protocol (HTTP) or internal interface protocol.
  • the centralized service processing unit may send a service trigger request response to the service trigger unit, and carry a service interaction indication in the response, which is used in the packet domain network subsequent processing process. In, indicates whether other related services can be called.
  • the service control unit may also provide a non-user subscription service logic control function, and the service control unit sends a service trigger request response to the service trigger unit through the centralized service processing unit; or the service control unit directly sends the service trigger unit to the service trigger unit.
  • the service trigger s the request response, and the foregoing response carries a service interaction indication, which is used to indicate whether other related services can be invoked during the subsequent processing of the packet domain network.
  • FIG. 1 is a schematic diagram of an apparatus for a centralized service processing unit according to an embodiment of the present invention, including a service request trigger receiving module, a service processing module, and a service trigger response module, where The service request triggering receiving module is configured to receive a service trigger request;
  • the service processing module is configured to: after processing all or part of the logical control function of the non-user subscription service according to the service trigger request content received by the receiving module from the service request, send the processing result to the service trigger response module;
  • the service trigger response module is configured to receive a processing result sent by the service processing module, and generate a service trigger response to send to the service triggering unit.
  • the service processing module may further include a service configuration data matching submodule and a service control unit triggering submodule, where
  • a service configuration data matching submodule configured to determine, according to the matching of the content of the service triggering request and the service configuration, the corresponding service control unit, and send the service control unit information to the service control unit triggering submodule;
  • the service control unit triggers a submodule for triggering the determined service control unit.
  • the centralized service processing unit further includes a service configuration data acquiring module, configured to obtain a service configuration.
  • the service trigger response module further includes a service interaction indication generation sub-module, configured to generate a service interaction indication to be carried in the service trigger response according to the processing result sent by the receiving service processing module.
  • the service processing module further includes a service control unit receiving submodule, configured to trigger, by the service control unit, the service control unit triggered by the submodule to receive the processing result returned by the service control unit after processing the service.
  • the service trigger response module further includes a service interaction indication receiving sub-module, configured to receive a service interaction indication generated by the service control unit after processing the service, and carry the service interaction indication in the service trigger response.
  • FIG. 3 is a flowchart of a method for processing a service in a packet domain network according to an embodiment of the present invention, where a centralized service processing unit is set in a packet domain network, and the specific steps are:
  • Step 301 The service triggering unit processes the current communication request, and when the service trigger condition is met, The centralized service processing unit sends a service trigger request.
  • the service triggering unit may send a service trigger request message, such as a SIP initial request message, or an internal interface message, to the centralized service processing unit after unconditionally or after matching the iFC that describes the centralized service processing unit.
  • a service trigger request message such as a SIP initial request message, or an internal interface message
  • the service triggering unit may send a service trigger request, such as a SIP initial request message, or an internal interface message, to the centralized service processing unit unconditionally or according to the communication request content or the like.
  • the service triggering unit may send a service trigger request to the centralized service processing unit unconditionally before executing the iFC; or, the service triggering unit may unconditionally send a service trigger request to the centralized service processing unit after executing the iFC; or, the service The triggering unit performs the matching of the communication request content and the iFC, and describes that the iFC of the centralized service processing unit is successfully matched, and sends a service trigger request to the centralized service processing unit; or the service triggering unit according to the non-user subscription service indication in the communication request content, A service trigger request is sent to the centralized service processing unit, the indication indicating that the communication request uses a non-user subscription service.
  • Step 302 The centralized service processing unit processes the service trigger request.
  • the centralized service processing unit can process the set non-user subscription service logic function, and send a service trigger response to the service trigger unit.
  • the black and white list service logic is set in the centralized service processing unit.
  • the centralized service processing unit After receiving the service trigger request, the centralized service processing unit performs the filtering of the black and white list service for the service trigger request, and completes the business logic control function of the black and white list.
  • the logical control of the business interaction relationship between the 800 free service and the user subscription service is set in the centralized service processing unit.
  • the centralized service processing unit receives the service trigger request, the logical control function of the 800 free service business interaction relationship is generated.
  • the service interaction indication is sent to the service triggering unit in the service trigger request response.
  • the centralized service processing unit routes the service trigger request to the service control unit according to the service identifier of the non-user subscription service, and the service control unit provides the non-user subscription service logic control function.
  • the centralized service processing unit will service according to the service identifier in the Reques t-URI.
  • the trigger request is routed to the service control unit, and the service control unit provides the non-user subscription service logic control function.
  • the centralized service processing unit processes the received service trigger request according to the service configuration of the service configuration storage unit, and triggers the call of the service control unit.
  • the non-user subscription service logic control function is provided by the service control unit, and the corresponding relationship between the service identifier and the service control unit is described in the service configuration.
  • the centralized service processing unit processes the service identifier of the non-user subscription service, and performs processing such as deleting, hiding, transferring, restoring, and separating.
  • the service trigger request is a SIP message
  • the Reques t-URI includes a service identifier and a session destination identifier of the non-user subscription service, such as a 17951 + called number, and the centralized service processing unit sets the service identifier (such as 17951) from Reques. If the t-URI is deleted, the service identifier may be further transferred to the header field or the message body of the SIP message, or the previously deleted service identifier may be restored to the Reques t-URI, or may be located in the SIP.
  • the service identifier in the header field or the message body of the message is transferred to the Reques t-URI.
  • the original format may be transferred, or the format may be transferred.
  • the centralized service processing unit may provide all or part of the business logic control function for the service trigger request, or may be provided by the centralized service processing unit to provide all or part of the service control unit triggered by the processing of the service trigger request.
  • Business logic control features may be provided.
  • the centralized service processing unit performs the following two methods for processing the service trigger request according to the service configuration of the service configuration storage unit:
  • the first processing method the centralized service processing unit performs the processing of the service trigger request, requests the service configuration storage unit to obtain the service control unit described in the service configuration corresponding to the service trigger request content, and the centralized service processing unit triggers the service determined by the call. control unit;
  • the second processing method is: the centralized service processing unit performs processing of the service trigger request, performs matching of the service trigger request content and the service configuration from the service configuration storage unit, and the matching is successful, and the service control unit described in the service configuration is obtained, and the centralized The service processing unit triggers the call of the determined service control unit according to the service control unit information.
  • the process of obtaining the service configuration from the service configuration storage unit by the centralized service processing unit may be direct or indirect.
  • the indirect process refers to: the service triggering unit first obtains the service configuration from the service configuration storage unit, and then the centralized service processing unit and the service. The trigger unit gets the service configuration.
  • the service configuration of the non-user subscription service obtained by the centralized service processing unit may be a service triggering filtering rule similar to the iFC, where the service triggering condition is described, for example, the called number includes 800, and the corresponding service control unit information is described. .
  • an "always execute" flag may be used in the service configuration to instruct the centralized service processing unit to "always" perform a match with the service configuration after receiving the service trigger request. In this way, after receiving the service trigger request, the centralized service processing unit can unconditionally match all the acquired service configurations in order, or can only match the service configuration with the "always execute" flag.
  • the centralized service processing unit may directly perform address resolution on the called number carried in the service trigger request, for example, querying a Domain Name System (DNS) server to obtain a corresponding service control unit.
  • DNS Domain Name System
  • the centralized service processing unit triggers the call to determine the determined service control unit.
  • a centralized service processing unit After the business interaction relationship logic of the non-user subscription service and the user subscription service set in the centralized service processing unit is executed, a centralized service processing unit generates a service interaction indication, or the centralized service processing unit triggers the call.
  • the service control unit After the service interaction logic of the non-user subscription service and the user subscription service in the service control unit is executed, the service control unit generates a service interaction indication, and the service interaction indication is carried in the message and transmitted to the service trigger unit, and the service triggers
  • the unit or other network element determines, according to the service interaction indication, whether other services related to the service trigger request need to be executed.
  • the service interaction indication can be described in two ways:
  • the service interaction indication may be a service identifier, which is used to identify the type or attribute that has performed the non-user subscription service. This is an implicit indication of business interaction. For example, when the non-user subscription service is 800 free services, it can be identified as 800, or a free call, or a call that exceeds the call restriction, etc., when a network entity in a packet domain network, such as a service trigger unit, a service control list After receiving the communication request carrying the service identifier, the UE determines whether other services related to the 800 free service are allowed to be executed.
  • the second description mode is as follows:
  • the service compatibility identifier is used to identify the service interaction compatibility information of the non-user subscription service and the user subscription service. This is an explicit service interaction indication.
  • the service compatibility identifier may be "allow or prohibit other services related to non-user subscription services being executed" or "service compatibility level” and the like.
  • the service compatibility level may be preset data, and corresponds to a non-user subscription service, for example, data in a service configuration of a non-user subscription service, in a network entity in a packet domain network, such as a service trigger unit, Receiving the "service compatibility level carried by the service trigger response, and correlating with the "service compatibility level" of other services to determine whether other services are allowed to be invoked.
  • Embodiment 1 :
  • the user initiates 800 free service call, that is, sends a SIP access (INVITE) message carrying 800 free call number to the service trigger unit, the service trigger unit forwards the message to the centralized service processing unit, and the centralized service processing unit performs the set 800 free.
  • SIP INVITE SIP access
  • the SIP INVITE message is sent to the service triggering unit, where the message carries the service interaction indication, and the service triggering unit routes the message to the 800 service control unit, and the 800 service control unit Provide 800 free call service to users.
  • the specific process is shown in Figure 4.
  • FIG. 4 is a flowchart of a method for processing a service in a packet domain network according to an embodiment of the present invention, where the network entity includes a service triggering unit, a centralized service processing unit, and an 800 service control unit.
  • Step 401 The service triggering unit, for example, the S-CSCF currently registered by the user, receives the SIP INVITE message sent by the user and carrying the 800 free calling number.
  • the service triggering unit for example, the S-CSCF currently registered by the user, receives the SIP INVITE message sent by the user and carrying the 800 free calling number.
  • Step 402 The service triggering unit sends the SIP INVITE message to the centralized service processing unit.
  • the centralized service processing unit can be located in Service Broker or SCIM.
  • the service triggering unit may unconditionally send the SIP INVITE message to the centralized service processing unit, or the service triggering unit may match the iFC that describes the 800 free call service. Obtain a corresponding centralized service processing unit, and send the SIP INVITE message to the centralized service processing unit.
  • Step 403 After receiving the SIP INVITE message, the centralized service processing unit performs the analysis of the called number, determines that the call is 800 free calls according to the 800 free call number carried in the SIP INVITE message, and performs the set 800 free call and the user subscription service. After the business interaction relationship logic function, a corresponding service interaction indication is generated.
  • Step 404 The centralized service processing unit sends a SIP INVITE message to the service triggering unit, where the message carries a service interaction indication.
  • the centralized service processing unit may carry a service interaction indication by using a caller preference information segment (Ca l ler Perfernces) in the SIP INVITE message, where the service interaction indication may be a service identifier, and the centralized service processing unit is The analysis of the called number sent by the user, that is, according to the 800 free call number carried in the SIP INVITE message in step 303, the user's preference is determined as "hoping to make a 800 free call", so the centralized service processing unit is in Ca ller Perfernces.
  • the service tag indication can be identified by setting a corresponding feature tag.
  • the feature tag can use existing feature tags, such as “actor” or “pr ior i ty” feature tags, or extend the existing feature tag parameter values, and also extend new feature tags, ⁇ port “free ( Free ),,, "Information, monthly service (informa t ion), or "call center, (ca l lcenter),, etc.
  • Step 405 After receiving the SIP INVITE message carrying the service interaction indication, the service triggering unit performs a session control process of 800 free calls.
  • the session control process for performing the 800 free call may be the execution of the set iFC, and one of the service trigger conditions described in the iFC is: "The message does not include the calling preference information segment feature tag indicating the service interaction indication.
  • the SIP INVITE message received by the service triggering unit and the iFC match are unsuccessful, and the service control unit of the iFC, such as the AS of the call restriction service, will not be triggered.
  • the service control unit performs subsequent session control processing on the SIP INVITE message, that is, the SIP INVITE message performs PSI routing according to the prior art, and performs PSI address resolution.
  • Trigger 800 service control unit performs subsequent session control processing on the SIP INVITE message, that is, the SIP INVITE message performs PSI routing according to the prior art, and performs PSI address resolution.
  • Step 406 The service triggering unit sends the SIP INVITE message to the 800 service control unit, and the 800 service control unit processes the SIP INVITE message to provide 800 free call connection processing.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the service triggering unit forwards the SIP INVITE message to the centralized service processing unit, and the centralized service processing unit according to the service configuration of the 800 free call service will be
  • the SIP INVITE message is triggered to the 800 service control unit, and the 800 service control unit provides the user with 800 free call services.
  • the specific process is shown in FIG. 5.
  • FIG. 5 is a flowchart of a method for processing a service in a packet domain network according to an embodiment of the present invention.
  • the network entity includes a service triggering unit, a centralized service processing unit, and an 800 service control unit, and the specific steps are as follows:
  • Step 501 The service triggering unit, for example, the S-CSCF currently registered by the user, receives the SIP INVITE message sent by the user and carrying the 800 free call.
  • the service triggering unit for example, the S-CSCF currently registered by the user, receives the SIP INVITE message sent by the user and carrying the 800 free call.
  • Step 502 The service triggering unit sends the SIP INVITE message to the centralized service processing unit.
  • the centralized service processing unit can be located in Service Broker or SCIM.
  • the service triggering unit may send the SIP INVITE message to the centralized service processing unit unconditionally, or the service triggering unit may match the iFC that describes the 800 free call service, obtain the corresponding centralized service processing unit, and then obtain the corresponding centralized service processing unit, and then The SIP INVITE message is sent to the centralized service processing unit.
  • Step 503 After receiving the SIP INVITE message, the centralized service processing unit configures the service of the 800 service, and obtains the corresponding 800 service control unit.
  • the centralized service processing unit may match the content of the SIP INVITE message with the service configuration that has been obtained from the monthly configuration storage unit, and the matching is successful, and obtain the corresponding 800 service control unit; or, the centralized service processing unit provides the service.
  • Configure a storage unit request the request carries 800 free call numbers, and the service configuration storage unit obtains 800 from the service configuration corresponding to the 800 service.
  • the service control unit is returned to the centralized service processing unit.
  • the centralized service processing unit can also perform address resolution on the 800 free call number, such as querying the DNS server for "800" to obtain the corresponding 800 service control unit.
  • Step 504 The centralized service processing unit sends the SIP INVITE message to the determined 800 service control unit.
  • Steps 505, 800 The service control unit performs 800 service logic control functions, and returns a SIP INVITE message to the centralized service processing unit.
  • Step 506 The centralized service processing unit receives the SIP INVITE message sent by the service control unit, and after determining that the service control unit performs the 800 service logic control function successfully, the centralized service processing unit performs the set 800 free call and the service of the user subscription service.
  • the interaction logic function and generate corresponding business interaction indications.
  • the service interaction indication may be a service compatibility identifier, such as a service compatibility level indicating that 800 free calls are performed, and the service compatibility level may be preset in the service configuration of the 800 service.
  • Step 507 The centralized service processing unit returns a SIP INVITE message to the service triggering unit, and carries the generated service interaction identifier.
  • Step 508 After receiving the SIP INVITE message carrying the service interaction indication, the service triggering unit performs a session control process of 800 free calls.
  • the session control process for performing the 800 free call may be the execution of the set iFC, and one of the service trigger conditions described in the iFC is that the service corresponding to the service compatibility level in the 800 service service configuration is not executed. ", Thus, the service control unit described by the iFC, such as the AS of the call restriction service, will not be triggered.
  • the service interaction logic function of the set 800 free call and the user subscription service performed by the centralized service processing unit may also be performed by the 800 service control unit.
  • the process is performed in step 505.
  • the element sends a SIP INVITE message carrying the service interaction indication to the service triggering unit.
  • the service interaction indication generated in FIG. 4 may also be a service compatibility identifier.
  • the service interaction indication generated in FIG. 5 may also be a service identifier. No more praise here.
  • the centralized service processing unit first processes the service interaction logic function of the non-user subscription service, and obtains the service interaction indication by using the called number analysis, that is, The order of invoking the subsequent service control unit is not changed, but the service interaction indication of the non-user subscription service obtained in advance is obtained, so that the network processes the interaction between different services in the subsequent session control process; and in the embodiment of FIG. 5
  • the centralized service processing unit first invokes the service control unit of the non-user subscription service, so that the network processes the interaction between different services in the subsequent session control process, that is, changes the calling sequence of the service control unit.
  • the centralized service processing unit provided by the embodiment of the present invention can process more than one non-user subscription service after receiving the service triggering request of the service triggering unit, and the non-user subscription service and the user provided by the embodiment of the present invention
  • the processing of the business interaction between the contracted services is also applicable to the processing of the business interaction between the non-user contracted services, and will not be described here.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • Both the service triggering unit and the centralized service processing unit are located on the S-CSCF, and the user initiates 800 free calls.
  • the S-CSCF receives the SIPI NV I TE message carrying the 800 free calling number, and unconditionally performs the service configuration and SIP of the non-user subscription service. Matching the content of the INVITE message, or judging that there is a service configuration of the non-user subscription service, the S-CSCF performs the matching of the service configuration of the non-user subscription service and the content of the SIP INVITE message; after the service configuration of the 800 service is successfully matched, S - The CSCF invokes the 800 service control unit and sends a SIP INVITE message to the 800 service control unit.
  • the 800 service control unit performs the 800 service logic control function, and returns a SIP INVITE message to the S-CSCF. Thereafter, the S-CSCF executes the user's iFC.
  • the S-CSCF may also execute the iFC of the user before performing the service configuration of the non-user subscription service. It can be seen from the system, the device and the method provided by the embodiment of the present invention that when a new non-user subscription service is provided in the packet domain network, only the attribute description corresponding to the non-user subscription service needs to be added in the centralized service processing unit.
  • the service control unit that triggers the non-user subscription service or/and the service interaction relationship between the non-user subscription service and the user subscription service or/and the non-user subscription service, thereby providing the non-user including the service interaction function
  • All or part of the business logic control function of the contracted service provides new non-user subscription services or business interaction problems with other services caused by the non-user subscription service for all eligible users, with good scalability and high efficiency.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)

Abstract

L'invention concerne un système, un dispositif et un procédé pour traiter un service dans un réseau de domaine de groupe. Une unité de traitement de service centrale et une unité de déclenchement de service (4) sont définies dans un réseau de domaine de groupe. L'unité de déclenchement de service (4) traite une demande de communication, et transmet une demande de déclenchement de service à l'unité de traitement de service centrale, la demande de déclenchement de service étant traitée par l'unité de traitement de service centrale. En utilisant l'invention, un service d'utilisateur peut être traité de manière centralisée, et un service interactif peut être traité entre un service avec abonnement d'utilisateur et un service sans abonnement d'utilisateur.
PCT/CN2008/070637 2007-04-02 2008-03-31 Système, dispositif et procédé pour traiter un service dans un réseau de domaine de groupe WO2008119302A1 (fr)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112333221A (zh) * 2019-08-05 2021-02-05 迈普通信技术股份有限公司 一种网络业务集中处理的网络架构、方法及通信设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107656800B (zh) * 2016-07-26 2021-06-11 阿里巴巴集团控股有限公司 一种确定业务的方法和设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6704311B1 (en) * 1999-06-25 2004-03-09 Lucent Technologies Inc. Application-level switching server for internet protocol (IP) based networks
CN1773967A (zh) * 2004-11-08 2006-05-17 华为技术有限公司 通过分组域为电路域用户提供业务的方法
CN1777137A (zh) * 2005-12-02 2006-05-24 浙江中控技术有限公司 一种基于以太网和串行通信技术的数据转发装置及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100531194C (zh) * 2004-09-07 2009-08-19 华为技术有限公司 分组域业务信号处理系统及其方法
CN100596124C (zh) * 2006-03-03 2010-03-24 华为技术有限公司 实现业务互通的方法及系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6704311B1 (en) * 1999-06-25 2004-03-09 Lucent Technologies Inc. Application-level switching server for internet protocol (IP) based networks
CN1773967A (zh) * 2004-11-08 2006-05-17 华为技术有限公司 通过分组域为电路域用户提供业务的方法
CN1777137A (zh) * 2005-12-02 2006-05-24 浙江中控技术有限公司 一种基于以太网和串行通信技术的数据转发装置及系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112333221A (zh) * 2019-08-05 2021-02-05 迈普通信技术股份有限公司 一种网络业务集中处理的网络架构、方法及通信设备
CN112333221B (zh) * 2019-08-05 2023-09-12 迈普通信技术股份有限公司 一种网络业务集中处理的网络系统、方法及通信设备

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