CN102420816B - Method for determining user information - Google Patents

Method for determining user information Download PDF

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CN102420816B
CN102420816B CN 201110380490 CN201110380490A CN102420816B CN 102420816 B CN102420816 B CN 102420816B CN 201110380490 CN201110380490 CN 201110380490 CN 201110380490 A CN201110380490 A CN 201110380490A CN 102420816 B CN102420816 B CN 102420816B
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user
iccf
caaf
address
message
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CN 201110380490
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CN102420816A (en
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朱东铭
叶松海
丁春燕
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华为技术有限公司
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Abstract

本发明公开了一种建立控制关联关系的方法,包括以下步骤:第一网络实体获取第二网络实体的地址信息;所述第一网络实体把自身的地址信息发送到所述第二网络实体。 The present invention discloses a method for establishing a control relationship, comprising the steps of: obtaining address information of a first network entity to the second network entity; the first network entity to send its own address information to the second network entity. 本发明还公开了一种建立控制关联关系的系统、接入适配单元及CS域控制功能实体。 The present invention also discloses a system for establishing a control relationship, the access adaptation unit control function entity and the CS domain. 本发明的实施例中,L-CAAF-n可以获知用户是否是ICS用户以及ICCF的地址,进而在L-CAAF-n和ICCF之间建立控制关联关系。 Embodiments of the present invention, L-CAAF-n may know whether the user is an ICS user and the ICCF address, thereby establishing a control relationship between the L-CAAF-n and the ICCF.

Description

一种确定用户信息的方法 A user information determination method

技术领域 FIELD

[0001] 本发明涉及通信技术领域,尤其涉及一种建立控制关联关系的方法、系统及设备。 [0001] The present invention relates to communications technologies, and in particular relates to a method for establishing a control relationship, systems and equipment. 背景技术 Background technique

[0002] IMS (IP Multimedia Subsystem, IP 多媒体子系统)是3GPP (3rd GenerationPartnership Project,第三代移动通信标准化的伙伴项目)R5/R6标准定义的WCDMA(Wideband Code Division Multiple Access,宽带码分多址接入)网络中IP多媒体子系统,是3G移动网实现分组话音和分组数据,提供统一的多媒体业务和应用的目标网络。 [0002] IMS (IP Multimedia Subsystem, IP Multimedia Subsystem) is a 3GPP (3rd GenerationPartnership Project, standardization of third generation mobile communication Partnership Project) R5 / R6 standard definition WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access access) network, an IP multimedia subsystem, a 3G mobile network implementing the packet voice and packet data, the target network to provide uniform multimedia services and applications. IMS采用IP分组域作为其控制信令和媒体传输的承载通道,采用SIP (Session InitiationProtocol,会话初识协议)协议作为呼叫控制信令。 IMS uses an IP packet domain as control signaling and media transmission bearer channel, using SIP (Session InitiationProtocol, acquaintance Session Protocol) as a call control signaling protocol. 在MS中,MS的用户签约数据集中在HSS (Home Subscriber Server,归属签约用户服务器)中管理,业务由应用服务器AS(Application Server,应用服务器)统一提供,会话控制由CSCF (Call Session ControlFunction,呼叫会话控制功能)完成,两者在网络结构上完全分离,业务通过S-CSCF(ServingCSCF,服务CSCF)触发至AS处理,多个AS间可协同工作。 In MS, MS user subscription data set in the HSS (Home Subscriber Server, a Home Subscriber Server) management, business uniform provided by the application server AS (Application Server, Application Server), the session is controlled by a CSCF (Call Session ControlFunction, call session control function) is completed, the two are completely separated on the network configuration, the service triggering process to the AS through S-CSCF (ServingCSCF, serving CSCF), a plurality of inter-AS can act in conjunction. 用户通过当前所在的P-CSCF (Proxy CSCF,代理CSCF)接入頂S,会话和业务控制则由其注册地的归属域服务节点完成,因此用户在不同接入点总能得到同样的服务,实现了业务管理、会话控制及承载接入的三者分离以及与接入和位置无关的业务提供。 User is currently located P-CSCF (Proxy CSCF, the proxy CSCF) access to the top S, session control and service serving node by its home domain registration is completed, the user can always get the same service at different access points, implements service management, session control and bearing three separate and independent of the access to the access position and the service provider.

[0003] IMS是3GPP和TISPAN的描述,在3GPP2中也有一个类似的多媒体子系统称为MMD(Multimedia Domain,多媒体域),其和IMS的结构类似,所以下文为了简便起见,就按照IMS来描述,但是很明显下文描述的方法同样也适用于MMD。 [0003] 3GPP IMS and TISPAN is described in 3GPP2 also has a similar multimedia subsystem called MMD (Multimedia Domain, Multimedia Domain), and IMS is similar to its structure, hereinafter for brevity, described IMS would follow , but it is clear that the method described below also apply to the MMD.

[0004] 在网络向MS演变过程中,将会出现一段时间CS (Circuit Switch,电路交换)和IMS并存的情况,此时,运营商希望网络中有一个控制点能够对两个域的业务进行集中控制,以便减少部署和管理的成本以及提供一致的业务体验,这个集中控制的点一般都处于IMS网络,由AS来实现。 [0004] In the evolution of the MS during the network, there will be (Circuit Switch, circuit-switched) and a period of time where the CS IMS coexist, time, network operators want a service control point of the two domains can be performed centralized control in order to reduce the cost of deployment and management, and provide a consistent service experience, the centralized control point generally in the IMS network, implemented by AS. 也就是当用户通过CS网络接入的时候,同样在MS网络为其提供业务。 I.e. when the user through the CS access network, the same network to provide services in the MS.

[0005]目前在3GPP的集中业务控制以及TISPAN等方面都涉及到该课题,如图1所示,描述了ICS (IMS Centralized Service,集中业务控制)结构。 [0005] In the current 3GPP TISPAN centralized traffic control and other aspects are related to this problem, as shown in FIG describes ICS (IMS Centralized Service, centralized traffic control) 1 structure. 其中,L-CAAF-n (Local-CSAccess Adaptation Function-Network,网络侧的本端CS接入适配功能实体)是一个新增实体,可以放到UE (User Equipment,用户设备)和MSC (Mobile Switch Center,移动交换中心)之间单独设置,也可以和MSC放到一起,主要完成识别用户是否是ICS用户,如果用户是ICS用户,进一步的把该用户的一些CS域信令和SIP信令相互转换,并且把转换后的SIP信令发送到ICCF (IMS CS Control Function, CS域控制功能实体),可以说L-CAAF-n是一个接入适配单元,具有把CS域的信令适配成SIP信令的功能;ICCF是一个具有UA功能的AS,作为用户在MS域的代理,代替用户接入到MS域。 Wherein, L-CAAF-n (Local-CSAccess Adaptation Function-Network, the network side according to the access terminal CS adapter functional entity) is a new entity, it can be placed in UE (User Equipment, user equipment) and the MSC (Mobile separately provided between Switch Center, MSC), the MSC can be put together, if the primary user identification completion is an ICS user, if the user is an ICS user, some further CS domain signaling and the SIP signaling to the user conversion, and transmits the converted SIP signaling to the ICCF (IMS CS control function, CS domain control function entity), it can be said L-CAAF-n access adaptation is a unit having the CS domain signaling aptamer dubbed SIP signaling function; the ICCF aS UA is a function having, as a user agent MS access domain, the domain instead of to the MS user. 当ICS用户通过CS域接入的时候,L-CAAF-n需要把转换后的SIP信令发送到ICCF,由ICCF代替用户接入到IMS域,可以说ICCF是一个CS域控制功能实体,控制着当用户通过CS域接入IMS域。 When an ICS user through the CS domain access, L-CAAF-n needs to send SIP signaling to the ICCF after the conversion, by the ICCF instead of the user access to the IMS domain, it can be said to be a CS domain ICCF control function entity to control when the user accesses the IMS domain through the CS domain. 对于不同的ICS用户来说,其ICCF可能是不同的,当ICS用户第一次到达一个L-CAAF-n时,L_CAAF_n没有该用户的ICCF的地址,L-CAAF-n无法把转换后的SIP信令发送到ICCF,所以L_CAAF_n如何获取ICCF的地址成了一个亟待解决的问题,同时L-CAAF-n如何判断用户是否是ICS用户也是一个需要解决的问题。 ICS for different users, which may be different ICCF, ICS when a user first reaches the L-CAAF-n, L_CAAF_n no ICCF address of the user, L-CAAF-n SIP not put converted signaling to the ICCF, so how L_CAAF_n ICCF address the issue of access has become an urgent problem, while the L-CAAF-n how to determine whether the user is an ICS user is also a problem to be solved.

发明内容 SUMMARY

[0006] 本发明实施例提供一种建立控制关联关系的方法、系统及设备,实现了L-CAAF-n可以为ICS用户在L-CAAF-n和ICCF之间建立控制关联关系。 [0006] Example embodiment of the present invention provide a method for establishing a control relationship, systems and equipment, to achieve the L-CAAF-n ICS users can establish control relationship between the L-CAAF-n and the ICCF.

[0007] 本发明实施例提供了一种建立控制关联关系的方法,包括以下步骤: [0007] Example embodiments provide a method for establishing a control relationship of the present invention, comprising the steps of:

[0008] 第一网络实体获取第二网络实体的地址信息; [0008] The first network entity obtains the address information of the second network entity;

[0009] 所述第一网络实体把自身的地址信息发送到所述第二网络实体。 [0009] The first network entity sends its own address information to the second network entity.

[0010] 本发明实施例提供了一种确定用户是否是ICS用户的方法,包括以下步骤: [0010] Example embodiments provide a method for determining whether a user is an ICS user, comprising the steps of the present invention:

[0011] 接入适配单元通过移动应用部分MAP消息获取用户的签约信息; [0011] access adaptation unit acquires the subscription information via a mobile application part MAP message;

[0012] 接入适配单元从用户的签约信息中获取用户是ICS用户的信息; [0012] access adaptation unit acquires the subscription information of the user in the user information of the user is an ICS;

[0013] 其中,在MAP_Insert-Subscribe_Data中增加新的字段用来标识用户是ICS用户;或者在MAP_Insert-Subscribe-Data中的SS-Code字段,增加新的取值,用来表明用户是ICS用户。 [0013] wherein, to add a new field used to identify the user MAP_Insert-Subscribe_Data is an ICS user; or SS-Code field MAP_Insert-Subscribe-Data in adding new values ​​to indicate the user is an ICS user.

[0014] 本发明实施例提供了一种建立控制关联关系的系统,包括: [0014] The present invention provides a system for establishing a control relationship, comprising:

[0015] 接入适配单元,用于确定用户是ICS用户后,获取电路CS域控制功能实体的地址信息,并将用户的CS域信息通知所述CS域控制功能实体,所述CS域信息包括所述接入适配单元的地址信息; [0015] The access unit is adapted for determining an ICS user after the user acquires the address information of circuit CS domain control function entity, the CS domain information notification control function entity and the CS domain user, the CS domain information the address information comprises the access adapter unit;

[0016] CS域控制功能实体,用于获取所述接入适配单元的地址信息,并为所述接入单元提供本身的地址信息。 [0016] CS domain control function entity, configured to obtain the address information of the access adapter unit, and to provide the access address information element itself.

[0017] 本发明实施例提供了一种接入适配单元,包括: [0017] The embodiments of the present invention provides an access adaptation unit, comprising:

[0018] ICS用户判断子单元,用于判断用户是否为ICS用户; [0018] ICS user judging subunit operable to judge whether the user is an ICS user;

[0019] CS域控制功能实体地址获取子单元,与所述ICS用户判断子单元连接,用于确定用户是ICS用户后,获取电路CS域控制功能实体的地址信息; [0019] CS domain control function address acquiring subunit, the judging subunit ICS user connected, for determining the user is an ICS user, acquiring circuit CS domain control function entity address information;

[0020] CS域信息发送子单元,与所述CS域控制功能实体地址获取子单元连接,用于将用户的CS域信息通知所述CS域控制功能实体。 [0020] CS domain information sending subunit, the CS domain control function entity address acquiring subunit connection for the CS domain user information notification control function entity of the CS domain.

[0021] 本发明实施例提供了一种CS域控制功能实体,包括: [0021] The present invention provides a CS domain control function entity, comprising:

[0022] 接入适配单元地址获取子单元,用于获取接入适配单元的地址信息; [0022] The access adaptation unit address acquiring subunit, the access adaptation unit configured to obtain address information;

[0023] CS域控制功能实体地址提供子单元,用于为所述接入单元提供本身的地址信息。 [0023] CS domain control function entity address providing subunit, means for providing access to said address information itself.

[0024] 通过本发明实施例,L-CAAF-n可以通过用户的签约信息获知用户是否是ICS用户,当用户为ICS用户时,可以获取ICCF的地址信息,并将自己的地址信息发送给该ICCF,使L-CAAF-n和ICCF都知道彼此的地址,进而可以在L-CAAF-n和ICCF之间建立控制关联关系。 [0024] Example embodiments of the present invention, L-CAAF-n may know whether the user is an ICS user subscription information of the user, when the user is an ICS user may obtain the address information of the ICCF, and transmits its own address information to the ICCF, that the L-CAAF-n and the ICCF both know each other's address, in turn, may establish control relationship between the L-CAAF-n and the ICCF.

附图说明 BRIEF DESCRIPTION

[0025] 图1现有技术中ICS系统结构图;[0026] 图2是本发明实施例一中L-CAAF-n获取用户是ICS用户方法流程图; [0025] One prior art system configuration diagram of FIG ICS; [0026] FIG 2 is an embodiment of the L-CAAF-n is an embodiment of the present invention, a user acquires a flowchart of a method ICS user;

[0027]图 3a 是本发明实施例二中利用USSD (Unstructured SupplementaryServiceData,非结构化补充数据业务)获取ICCF地址方法流程图; [0027] Figure 3a is the second embodiment of using the USSD (Unstructured SupplementaryServiceData, Unstructured Supplementary Service Data) ICCF address acquiring flowchart of a method of the present invention;

[0028] 图3b是本发明实施例二中另一种获取ICCF地址方法流程图; [0028] Figure 3b is the second embodiment of the present invention addresses another method of obtaining a flowchart ICCF;

[0029] 图4是本发明实施例三中利用CAMEL上报VLR (Visit Location Register,拜访位置寄存器)号方法流程图; [0029] FIG. 4 is a according to a third embodiment using the CAMEL reported VLR (Visit Location Register, a Visitor Location Register) No. flowchart of a method of the present invention;

[0030] 图5是本发明实施例四中HSS下发VLR号方法流程图; [0030] FIG. 5 is a flowchart of the Fourth VLR number issued HSS method of the present invention;

[0031] 图6是本发明实施例五中构造ICCF地址方法流程图; [0031] FIG. 6 is a flowchart of a fifth embodiment configured ICCF address scheme of the present invention;

[0032] 图7是本发明实施例六中iFC触发方法流程图; [0032] Sixth embodiment FIG. 7 is a flowchart of a method iFC triggering embodiment of the present invention;

[0033] 图8是本发明实施例中一种接入适配单元结构图; [0033] FIG. 8 is a diagram of one embodiment of a configuration diagram of the access adaptation unit of the present invention;

[0034] 图9是本发明实施例中一种CS域控制功能实体结构图。 [0034] FIG. 9 is a diagram of one CS domain control function block diagram of embodiment of the present invention.

具体实施方式 Detailed ways

[0035] 本发明实施例中提到的建立控制关联关系是指接入适配单元和CS域接入控制功能实体相互获知对方的地址信息。 Embodiment [0035] The present invention refers to establish a control relationship and the access adaptation unit CS domain access control function entity known each other address information mentioned embodiment. CS域的注册包括用户从关机到开机的Attach后的位置更新以及用户发生跨MSC/VLR进行的位置更新。 CS domain registration include the occurrence of user locations across MSC / VLR to be updated from the shutdown after boot Attach location updates, and user.

[0036] 在下述的实施例中都是假设用户一开始在CS域没有附着(Attach),然后进行正常的CS域的附着过程以及位置更新过程。 [0036] In the following examples assume that the user is not initially attached to the CS domain (Attach), then attach procedure and a normal CS location update procedure. 当用户在进行位置更新的时候可以在通过扩展的MAP消息(如,MAP_UPDATE_L0CAT10N消息)标识用户所在的拜访地支持L_CAAF_n,以便HLR识别拜访地支持L-CAAF-n,然后在下发数据的时候标识出用户是ICS用户。 When the user performing a location update may be identified by the extended MAP message (e.g., MAP_UPDATE_L0CAT10N messages) identifies where the user visited support L_CAAF_n, HLR to identify the visited support L-CAAF-n, and the next retransmission data when the user is an ICS user.

[0037] 本发明实施例一中,说明了L-CAAF-n如何知道用户是否为ICS用户,具体流程如图2所示,包括以下步骤: [0037] In an embodiment of the present invention embodiment, it illustrates how the L-CAAF-n to know whether the user is an ICS user specific process shown in Figure 2, comprising the steps of:

[0038] 步骤s201-步骤s203,用户一开始在CS域没有附着(Attach),然后进行正常的CS域的附着过程以及位置更新过程。 [0038] Step s201- step s203, a user starts in the CS domain is not attached (Attach), then attach procedure and a normal CS location update procedure.

[0039]步骤 s204, HSS 通过MAP-1nsert-Subscribe-Data 消息向L-CAAF-n 发送用户是ICS用户的信息。 [0039] Step s204, HSS transmits to the user through the L-CAAF-n MAP-1nsert-Subscribe-Data message is an ICS user. 具体为在MAP-1nsert-Subscribe-Data中标识用户是ICS用户的方法包括但不限于以下的方法:一种是在MAP_Insert-Subscribe_Data中的SS-Code或其他适合的字段,增加新的取值,用来表明用户是ICS用户,也就是把ICS当成补充业务来处理,如果是L-CAAF-n发现用户有ICS业务就代替用户注册到IMS,反之则不代替用户注册到MS ;另一种是在MAP_Insert-Subscribe-Data增加新的字段用来标识用户是ICS用户。 DETAILED as MAP-1nsert-Subscribe-Data identifying the user is an ICS user methods include but are not limited to the following: one is MAP_Insert-Subscribe_Data the SS-Code, or other suitable fields, adding new values, used to indicate that the user is an ICS user, the ICS is processed as a supplementary service, if it is found that L-CAAF-n ICS service users to the IMS registration on behalf of the user, instead of vice versa is not registered in the user MS; the other is add a new field used to identify the user MAP_Insert-Subscribe-Data is an ICS user.

[0040] 本实施例中,如果L-CAAF-n单独设置时,L-CAAF-n需要到VLR或者是HLR (HomeLocation Register,归属位置寄存器)查询用户是否是ICS用户。 [0040] In this embodiment, if the L-CAAF-n is provided separately, L-CAAF-n need to VLR or HLR (HomeLocation Register, Home Location Register) queries the user whether the user is an ICS. 如果是在L-CAAF-n和HSS之间增加了新的接口,L-CAAF-n也可以通过新增的接口获取用户的信息。 If it is between the L-CAAF-n and the HSS adds new interfaces, L-CAAF-n can also get additional information by the user interface. L-CAAF-n可以模拟现有的功能实体,通过Cx或者SH接口到HSS获取用户的签约信息,L-CAAF-n可以通过SH接口或者是CX接口订阅或者是查询用户的签约信息。 L-CAAF-n can simulate existing functional entities, or by SH Cx interfaces to the HSS to obtain the user's subscription information, L-CAAF-n may interface to query subscription or subscription information via the interface SH or CX. 另外,如果接入适配单元收到了CS域控制功能实体发出的SIP消息,这样就意味着用户存在“CS域控制功能实体”,也就意味着用户是ICS用户,进而决定需要通知CS域控制功能实体用户的CS域的相关信息。 Further, if the access adaptation unit receives a SIP message CS domain control function entity issued, so that means the presence of "CS domain control function entity" users, it means that the user is an ICS user, thereby determining the need to inform the CS domain control functional entity information about users CS domain.

[0041] 下述的实例中都是以用户是ICS用户的情况为例,如果用户不是ICS用户则L-CAAF-n只需要把用户的消息透传,由MSC来处理用户的请求消息。 Examples [0041] The following is the case where a user is an example of an ICS user, if the user is not an ICS user L-CAAF-n need only pass through the user's message, the MSC requests the user to handle the message. [0042] 本发明实施例二中,利用USSD获取ICCF的地址的方法流程如图3a所示,包括以下步骤: [0042] The method of the second embodiment of the process of the present invention, the ICCF using USSD acquired address shown in Figure 3a, comprising the steps of:

[0043] 步骤s301a_s303a,用户进行正常的CS域的位置更新。 [0043] Step s301a_s303a, the user's normal location updating CS domain.

[0044] 步骤S304a,L-CAAF-n发现用户需要把用户CS域注册的消息通知到ICCF。 [0044] Step S304a, L-CAAF-n user needs to find a CS domain user registration notification message to the ICCF.

[0045] 步骤s305a,L-CAAF-n向HSS/HLR发起USSD消息,获取用户的ICCF的地址。 [0045] Step s305a, L-CAAF-n initiates a USSD message to the HSS / HLR, the user obtains the address of the ICCF.

[0046] 步骤s306a,HSS通过USSD消息向L_CAAF_n返回ICCF的地址。 [0046] Step s306a, HSS returns the address to the ICCF via L_CAAF_n USSD message. 其中,HSS返回的ICCF地址,可以是在HSS中配置的用户的ICCF的地址,或者是HSS到某个固定的地方(如一个保存有所有用户的ICCF地址的数据库)查询后获取ICCF的地址,然后在由HSS返回L-CAAF-n。 Which, HSS returns the address of the ICCF, ICCF can be user configured in the HSS address, or HSS to a fixed place (such as a database held all users ICCF address) acquire the ICCF address query, and then returned by the HSS L-CAAF-n.

[0047] 步骤s307a,L-CAAF-n向ICCF发送Info消息,通知ICCF用户在CS域已经注册。 [0047] Step s307a, L-CAAF-n transmits a message to the ICCF Info, ICCF notifies the user has registered in the CS domain. 本实施例中只是以发送的是Info消息为例,L-CAAF-能发出的还可能是Register消息等,而且该Info消息中还可能携带有L-CAAF-n的地址信息。 In this embodiment it is only an example of this message sent Info embodiment, may also be L-CAAF- the Register message and the like can be issued, and the Info message may also carry the address information of the L-CAAF-n.

[0048] 步骤s308a,ICCF代替用户注册到MS域。 [0048] Step s308a, ICCF domain instead of user registration to the MS.

[0049] 除了步骤s305a到步骤s307a所述的L_CAAF_n通过发送USSD消息到HSS获取查询外,L-CAAF-n还可以直接发送USSD消息到ICCF查询其PSI地址。 [0049] In addition to the steps s305a L_CAAF_n step s307a to obtain query by sending a USSD message to the HSS outer, L-CAAF-n may also send a USSD message directly to its ICCF PSI inquiry address. 其具体的路由方法之一可以是:L-CAAF-n发出的USSD消息首先路由到一个具有分发USSD消息功能的实体上,由于在这个实体上配备了用户ICCF的地址,因此可以由该实体把USSD消息具体路由到用户的ICCF。 One specific routing method may be: a USSD message L-CAAF-n is first sent to a routing entity having a USSD message distribution function, since a user with the ICCF address on the entity, the entity can be made USSD message is routed to the user's specific ICCF. 具体实施过程如图3b所示,包括以下步骤: Specific implementation shown in Figure 3b, comprising the steps of:

[0050] 步骤s301b-s303b,用户进行正常的CS域的位置更新。 [0050] Step s301b-s303b, normal user CS domain location update.

[0051] 步骤s304b,L-CAAF-n发现用户需要把用户CS域附着的信息通知到ICCF。 [0051] Step s304b, L-CAAF-n to notify the user needs to find the user information is attached to the CS domain ICCF.

[0052] 步骤s305b,L-CAAF-n发起USSD消息,到ICCF取其PSI,USSD消息路由到USSD网关。 [0052] Step s305b, L-CAAF-n initiates a USSD message, whichever is the PSI to the ICCF, the USSD message to a USSD gateway routing.

[0053] 步骤s306b,USSD网关把USSD消息转发到用户的ICCF。 [0053] Step s306b, USSD gateway forwards the USSD message to the user's ICCF.

[0054] 步骤s307b和步骤s308b,ICCF通过USSD消息返回其自身的PSI。 [0054] Step s307b step s308b, ICCF returns its own PSI through a USSD message.

[0055] 步骤s309b,L-CAAF-n利用info消息通知ICCF用户在CS域注册。 [0055] Step s309b, L-CAAF-n ICCF using info message notifies the user registered in the CS domain.

[0056] 步骤s310b,ICCF代替用户注册到MS。 [0056] Step s310b, ICCF instead of the user registration to the MS.

[0057] 本实施例中只是以用户发出的查询消息为非结构化补充数据业务USSD为例,另外L-CAAF-N还可以用短文本SMS, Diameter消息等查询。 [0057] In the present embodiment only the query message sent by the user to embodiments of Unstructured Supplementary Service Data USSD example, additional L-CAAF-N also use a short text SMS, Diameter query message or the like.

[0058] 本发明实施例三中,可以利用CAMEL上报VLR号,具体流程如图4所示,包括以下步骤: [0058] Example embodiments of the present invention III, may be reported using the CAMEL VLR number, specific processes shown in Figure 4, comprising the steps of:

[0059] 步骤s401_s403,用户进行正常的CS域的位置更新。 [0059] Step s401_s403, the user's normal location updating CS domain.

[0060] 步骤s404,VMSC利用CAMEL中的MAP-NOTE-MM-EVENT消息向ICCF上报用户当前所在的VLR号。 [0060] Step s404, VMSC using MAP-NOTE-MM-EVENT CAMEL message reporting the VLR number to the user's current ICCF.

[0061] 步骤S405,ICCF根据上报的VLR号构造L_CAAF_n的地址。 [0061] Step S405, ICCF L_CAAF_n address configuration according to the VLR number reported. 由于VLR号(包括PLMN(Public Land Mobile Network,公共陆地移动系统)号)是全球唯一的,而L_CAAF_n又是与VLR——对应的,所以ICCF必然能够根据VLR号唯一寻址到一个L-CAAF-n。 Since the VLR number (including number PLMN (Public Land Mobile Network, Public Land Mobile System)) is the only global, and L_CAAF_n is the corresponding VLR--, the ICCF can be bound according to a uniquely addressable VLR number L-CAAF -n. 其中,ICCF寻址L-CAAF-n的方法包括但是不限于以下的方法;一种是ICCF根据VLR号,构造L-CAAF-n的URI的地址:比如“VLR号码” @ “VLR所在的PLMN标识”等方式;另一种是在ICCF配置与VLR对应的ICCF的地址。 Wherein, ICCF L-CAAF-n addressing methods include, but are not limited to the following method; ICCF The VLR number one is configured L-CAAF-n-URI address: for example, "VLR number" @ "VLR where the PLMN identification ", etc; the other is arranged with the ICCF ICCF address corresponding to the VLR. [0062] 步骤S406,ICCF通过SIP消息把自身的地址发送到L_CAAF_n,SIP消息中,除了ICCF的地址外,还可能包含用户是ICS用户等信息,以此来触发L-CAAF-n发出Register消息。 [0062] Step S406, by the ICCF sends the SIP message to its own address L_CAAF_n, SIP message, in addition to the address of the ICCF may also contain user information such as user is an ICS, in order to trigger the L-CAAF-n Register message sent . 其中SIP消息可以是Info或者是其他的合适消息。 Wherein the SIP message may be an Info or other suitable message.

[0063] 步骤S407,L-CAAF-n收到了ICCF的地址后,向ICCF发送Register消息,通知ICCF,用户在CS域已经注册。 After [0063] Step S407, L-CAAF-n received address the ICCF sends the Register message to the ICCF, ICCF notification, the user has registered in the CS domain. 本实施例只是以发送的是Register消息为例,L-CAAF-能发出的还可能是Info消息等。 In the present embodiment, only the Register message is sent as an example, L-CAAF- may also emit Info messages.

[0064] 本实施例中的SCP可能和ICCF合设,也可能和ICCF分设,如果合设时,他们之间通过内部的消息传递用户上报的VLR号;如果是分设则需要通过他们之间的外部接口传递VLR 号。 [0064] The present embodiment SCP and the ICCF may be co-located, and the ICCF may also be divided, if the co-located, they pass between the VLR number reported by the user through the internal message; if you need to be divided between them The external interface transfer VLR number.

[0065] 本发明实施例四中,HSS下发VLR号方法流程如图5所示,包括以下步骤: [0065] Embodiment 4 of the present invention, the HSS delivers VLR number in Scheme 5, comprising the steps of:

[0066] 步骤s501,ICCF通过SH接口向HSS发送Subscribe消息,订阅用户所在的VLR号。 [0066] Step s501, ICCF sending Subscribe message to the HSS via the interface SH, VLR number of the user subscription is located.

[0067] 步骤s502-步骤s504,用户进行正常的CS域的位置更新。 [0067] Step s502- step s504, the user's normal location updating CS domain.

[0068] 步骤s505,HSS根据ICCF的订阅,通过SH接口把用户当前所在VLR号发送到ICCF。 [0068] Step s505, HSS according to the ICCF subscription, sent to the ICCF via the interface to the user is currently SH VLR number.

[0069] 步骤s506,ICCF根据收到的VLR号构造L_CAAF_n的地址。 [0069] Step s506, ICCF L_CAAF_n VLR number in accordance with the received address configuration. 由于VLR号(包括PLMN号)是全球唯一的,而L-CAAF-n又是与VLR —一对应的,所以ICCF必然能够根据VLR号唯一寻址到一个L-CAAF-n。 Since the VLR number (including number PLMN) is globally unique, while the L-CAAF-n is the VLR - a corresponding, it can be bound to a ICCF L-CAAF-n according to the VLR number uniquely addressable. 其中,ICCF寻址L-CAAF-n的方法包括但是不限于以下的方法:一种是ICCF根据VLR号,构造L-CAAF-n的URI的地址:比如“VLR号码” @ “VLR所在的PLMN标识”等方式;另一种是在ICCF配置与VLR对应的ICCF的地址。 Wherein, ICCF L-CAAF-n addressing methods include, but are not limited to the following: The ICCF VLR number one is configured L-CAAF-n-URI address: for example, "VLR number" @ "VLR where the PLMN identification ", etc; the other is arranged with the ICCF ICCF address corresponding to the VLR.

[0070] 步骤S507,ICCF通过SIP消息把自身的地址发送到L_CAAF_n,该SIP消息可以是Info等。 [0070] Step S507, ICCF sends SIP messages via its own address to L_CAAF_n, the message may be a SIP Info like. SIP消息除了ICCF的地址外,还可能包含用户是ICS用户等信息。 In addition to the ICCF SIP message addresses, and may also contain information such as the user is an ICS user.

[0071] 步骤s508,用户向L-CAAF-n发起呼叫 [0071] Step s508, the user initiates a call to the L-CAAF-n

[0072] 步骤s509,L-CAAF-n根据用户发起的呼叫以及步骤s507中获取的ICCF的地址,向ICCF发送Invite消息。 [0072] Step s509, L-CAAF-n according to the ICCF and the address of the user initiating the call acquired in step s507, and sends an Invite message to the ICCF. 其中L-CAAF-n是以收到了ICCF的地址以及终端发出的呼叫请求消息,触发L-CAAF-n发出invite消息的。 Wherein the L-CAAF-n is received call ICCF and the terminal address request message sent from trigger L-CAAF-n invite message sent.

[0073] 在本实施例中,ICCF要首先判断用户是ICS用户,才会进行订阅用户的VLR号的操作。 [0073] In the present embodiment, the ICCF to determine whether the user is an ICS user first, only the operation of the VLR subscriber number.

[0074] 本发明实施例五中,构造ICCF地址方法流程如图6所示,包括以下步骤: [0074] Fifth, the address configuration process of the method ICCF embodiment of the present invention shown in FIG. 6, comprising the steps of:

[0075] 步骤s601-步骤s603,用户进行正常的CS域的位置更新。 [0075] Step s601- step s603, the user position updates normal CS.

[0076] 步骤s604,L-CAAF-n发现需要通知ICCF用户已经在CS域注册,于是构造用户的ICCF的地址。 [0076] Step s604, L-CAAF-n found ICCF needs to inform the user already registered in the CS domain, then the user configuration ICCF address. 其中,L-CAAF-n获取ICCF地址的方法包括限于以下的方法:一种是构造URI地址的方法,“用户的HLR号码+特殊用户号码“归属域的PLMN标识”等方式;另一种是在L-CAAF-n配置了用户的ICCF的地址,则不需要构造,直接利用配置的地址即可。 Wherein, L-CAAF-n ICCF address acquiring method comprising limited to the following methods: one method is configured URI address, PLMN identity "special HLR of the user number + subscriber number" home domain ", etc; the other is in the L-CAAF-n is configured with the address of the user of the ICCF, the need to construct, can be configured directly using the address.

[0077] 步骤s605,根据步骤s604中构造的ICCF的地址,通知ICCF用户在CS域已经注册,该通知消息可以是info消息,也可以是其他的合适的SIP消息。 [0077] Step S605, in accordance with the ICCF step s604 in the address structure, the ICCF notifies the user has registered in the CS domain, which notification may be a message info message, or may be other suitable SIP message. 消息中还可能携带有L-CAAF-n的地址彳目息。 Message may further carry the L-CAAF-n left foot destination address information.

[0078] 步骤s604和步骤s605步中只是以L_CAAF_n感知要通知ICCF用户在CS域注册为例,事实上还可能是L-CAFF-n发起到ICCF的Register消息,以及当用户发起呼叫时,发起到ICCF的invite消息等。 [0078] Step s604 and step s605 to step L_CAAF_n perceived only ICCF to notify the user registration in the CS domain as an example, may in fact also be L-CAFF-n initiates a Register message to the ICCF, and when a user initiates a call, initiating invite message to the ICCF and the like.

[0079] 本发明实施例六iFC触发方法流程如图7所示,包括以下步骤:[0080] 步骤S701-步骤s703,用户进行正常的CS域的位置更新。 [0079] The iFC triggering method according to a sixth embodiment of the present invention, the flow shown in FIG. 7, comprising the steps of: [0080] Step S701- step S703, the user position updates normal CS.

[0081] 步骤S704,L-CAAF-n根据用户的MSI或者MSISDN构造SIP消息。 [0081] Step S704, L-CAAF-n according to a user configuration of the SIP message or an MSI MSISDN. L-CAAF-n构造的SIP消息可以是Info等消息。 L-CAAF-n structure of a SIP message may be a message such as Info.

[0082] 步骤S705,L-CAAF-n把消息发送到S-CSCF。 [0082] Step S705, L-CAAF-n sends a message to the S-CSCF. 该消息中还可能携带有L_CAAF_n的地址信息。 The message may also carry L_CAAF_n address information.

[0083] 步骤s706,S-CSCF经iFC触发把该消息触发到ICCF。 [0083] Step s706, S-CSCF is triggered by the iFC triggering message to the ICCF.

[0084] 步骤s708-步骤s709,ICCF在响应消息中返回自己的地址信息。 [0084] Step s708- step s709, ICCF returns its own address information in a response message. ICCF也可以通过一条新的SIP消息返回自身的地址消息。 ICCF may also return its own address messages through a new SIP message.

[0085] 步骤s710,L-CAAF-n代替用户注册到MS域。 [0085] Step s710, L-CAAF-n instead of the user registration to the MS domain.

[0086] 本发明实施例还提供了一种建立控制关联关系的系统,包括接入适配单元,用于确定用户是ICS用户后,获取电路CS域控制功能实体的地址信息,并将用户的CS域信息通知所述CS域控制功能实体,所述CS域信息包括所述接入适配单元的地址信息;cs域控制功能实体,用于获取所述接入适配单元的地址信息,并为所述接入单元提供本身的地址信 [0086] The present invention further provides a system for establishing a control relationship, including the access adaptation unit, for determining an ICS user after the user acquires the address information of circuit CS domain control function entity, and the user CS domain information notification control function entity of the CS domain, the CS domain access information comprises address information of the adapter unit; CS domain control function entity, configured to obtain address information of the access adaptation means, and providing address signals to the access unit itself,

肩、O Shoulder, O

[0087] 其中,接入适配单元如图8所示,具体包括:ICS用户判断子单元110,用于判断用户是否为ICS用户,例如,第一网络实体从MAP消息、SH或Cx接口消息获取所述用户的签约信息,根据所述签约信息判断所述用户是否是ICS用户;CS域控制功能实体地址获取子单元120,与所述ICS用户判断子单元连接,用于确定用户是ICS用户后,获取电路CS域控制功能实体的地址信息,例如,发起USSD、SMS, Diameter等查询消息到HSS,获取用户的第二网络实体的地址信息,或直接向第二网络实体发送查询消息,查询其PSI地址;CS域信息发送子单元130,与所述CS域控制功能实体地址获取子单元120连接,用于将用户的CS域信息通知所述CS域控制功能实体。 [0087] wherein the access adaptation unit 8, specifically comprising: an ICS user judging subunit 110, configured to determine whether the user is an ICS user, e.g., a first MAP message from the network entity, SH or Cx interface messages acquiring subscription information of the user according to the subscription information to determine whether the user is an ICS user; the CS domain control function entity address acquiring subunit 120, the judging subunit ICS user connected, for determining that the user is an ICS user after obtaining the address information of circuit CS domain control function entity, e.g., initiate a USSD, SMS, Diameter, etc. query message to the HSS, obtains the address information of the second network entity of the user, or directly sends a query message to the second network entity, the query PSI address thereof; CS domain information sending subunit 130 acquires sub-unit of the CS domain 120 is connected to the address control function entity, the CS domain for the user information notification control function entity of the CS domain.

[0088] 所述CS域控制功能实体地址获取子单元120具体包括:查询获取地址模块121,用于发起查询消息到HSS,获取用户的CS域控制功能实体ICCF的地址信息。 [0088] The CS domain control function entity address acquiring subunit 120 specifically comprises: obtaining address query module 121, for initiating a query message to the HSS, obtains the address information of the user's CS domain control function entity the ICCF.

[0089] 构造获取地址模块122,用于接入适配单元至少获取以下号码之一:用户的国际移动用户识别码頂SI号码、对应的移动台ISDN号码MSISDN号码,根据所述号码构造用户归属的CS域控制功能实体的地址信息。 [0089] Address configuration acquisition module 122 acquires access adaptation unit for at least one of the following numbers: the user's international mobile subscriber identity SI top numbers, the corresponding mobile station ISDN number MSISDN number, home number, according to the user configuration address information of the CS domain control function entity.

[0090] 触发获取地址模块123,用于接入适配单元至少通过以下号码之一构造用户的通用资源标志符URI,用户的MSI号码、者对应的MSISDN号码,所述接入适配单元发送SIP请求到归属域的服务呼叫会话控制功能S-CSCF,使所述S-CSCF通过iFC触发到达CS域控制功能实体,然后由CS域控制功能实体将其自身的地址信息发送到接入适配单元。 [0090] Trigger address acquisition module 123 for access adaptation unit by at least one of the following numbers Universal Resource configuration user identifier URI, MSI number of the user, who corresponding to MSISDN number, said access adaptation unit transmits SIP request to a serving call session control function of the home domain S-CSCF, the S-CSCF through the CS domain reaches the iFC triggering control function entity, and then transmits the CS domain control function entity of its own address information to the access adaptation unit.

[0091] 预先配置地址模块124,用于接入适配单元预先配置所有用户的CS域控制功能实体的地址信息。 [0091] pre-configured address module 124, the adaptation unit for accessing pre-configured address information of the CS domain control function entity to all users.

[0092] 其中,CS域控制功能实体如图9所示,具体包括:接入适配单元地址获取子单元210,用于获取接入适配单元的地址信息,一种方式是通过获取用户当前所在VLR号构造所述第一网络实体的地址,其中,VLR号的获取方式包括接收所述VLR发送的消息,所述消息中携带用户当前所在的VLR号;或接收HSS发送的消息,所述消息中携带用户当前所在的VLR号。 [0092] wherein, the CS domain control function entity 9, comprises: an access adapting unit address acquiring subunit 210, configured to obtain access adaptation unit address information, one way is by acquiring the current user No. VLR address belongs to the first network entity is configured, wherein, the VLR number acquisition mode comprises receiving a message sent by the VLR, the VLR number message carries the user is currently located; or receiving a message sent by the HSS, the message carries VLR number of the user is currently located. CS域控制功能实体地址提供子单元220,用于为所述接入单元提供本身的地址信肩、O[0093] 所述接入适配单元地址获取子单元210具体包括:接入适配单元地址构造模块211,用于通过获取用户当前所在拜访位置寄存器VLR号构造接入适配单元的地址;接入适配单元地址获取模块212,用于直接从接入适配单元发送的消息中获取地址。 CS domain control function entity sub address providing unit 220 for providing address signals to the shoulder of the access unit itself, O [0093] The access adaptation unit address acquiring subunit 210 specifically includes: the access adaptation unit address configuration module 211, an address for the visiting location register VLR where the number of configured access adaptation unit by acquiring the current user; access adaptation unit address obtaining module 212, configured to obtain directly from a message sent by the access adaptation unit address.

[0094] 通过本发明实施例,L-CAAF-n可以通过用户的签约信息获知用户是否是ICS用户,当用户为ICS用户时,可以获取ICCF的地址信息,并将自己的地址信息发送给该ICCF,或者是ICCF首先获取L-CAAF-n的地址信息,然后在把自身的地址下发到L_CAAF_n,这样使得L-CAAF-n和ICCF都知道彼此的地址,从而在L-CAAF-n和ICCF之间建立了控制关联关系。 [0094] Example embodiments of the present invention, L-CAAF-n may know whether the user is an ICS user subscription information of the user, when the user is an ICS user may obtain the address information of the ICCF, and transmits its own address information to the ICCF, or ICCF first acquires the address information of the L-CAAF-n, and then in the own address sent to L_CAAF_n, such that the L-CAAF-n and the ICCF both know each other's address, so that L-CAAF-n and establish a control relationship between the ICCF.

[0095] 通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到本发明可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件实现,但很多情况下前者是更佳的实施方式。 [0095] By the above described embodiments, those skilled in the art may clearly understand that the present invention may be implemented by means of software plus a necessary universal hardware platform, and definitely may be realized by hardware, but in most cases the former is better implementation. 基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本发明各个实施例所述的方法。 Based on such understanding, the technical solutions of the present invention in essence or the part contributing to the prior art may be embodied in a software product, which computer software product is stored in a storage medium and includes several instructions to enable a a computer device (may be a personal computer, a server, or network device) to execute the methods according to embodiments of the present invention.

[0096] 以上公开的仅为本发明的几个具体实施例,但是,本发明并非局限于此,任何本领域的技术人员能思之的变化都应落入本发明的保护范围。 Only a few [0096] above disclosed specific embodiments of the present invention, however, the present invention is not limited thereto, anyone skilled in the art can think of variations shall fall within the scope of the present invention.

Claims (1)

1.一种确定用户是否是集中业务控制ICS用户的方法,其特征在于,包括以下步骤: 接入适配单元通过移动应用部分MAP消息获取用户的签约信息; 接入适配单元从用户的签约信息中获取用户是ICS用户的信息; 其中,在MAP_Insert-Subscribe-Data中增加新的字段用来标识用户是ICS用户;或者在MAP_Insert-Subscribe_Data中的SS-Code字段,增加新的取值,用来表明用户是ICS用户。 1. A method of determining whether a user is an ICS user centralized traffic control method characterized by comprising the steps of: the access adaptation unit acquires the subscription information via a mobile application part MAP message; subscription access adaptation unit from the user's ICS acquires the user information is user information; wherein an increase in MAP_Insert-Subscribe-Data field is used to identify the new user is an ICS user; or SS-Code field MAP_Insert-Subscribe_Data in adding new values, with to indicate that the user is an ICS user.
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