CN101784094A - Method, device and system for identifying access network - Google Patents

Abstract

The invention discloses a method, a device and a system for identifying an access network, relates to the field of mobile communication, and aims to solve the problems that in the prior art, no closed user group white list signing and access control implementation strategy exists, and a home base station represents a plurality of closed user group names by using the same name, so that a user cannot visually and effectively identify each closed user group. The method for identifying the access network by the terminal side comprises the following steps: when a closed user group is added, the identity identification number of the closed user group and a corresponding closed user group indicator are added into a white list of the closed user group; the terminal receives the closed user group identity identification number broadcasted by the home base station, finds the corresponding closed user group indicator in the closed user group white list, and displays the visual information of the closed user group to the user to replace the air interface to broadcast the home base station name. The invention is suitable for 3G private networks, home base stations and macro base stations.

Description

Translated fromChinese

识别接入网络的方法、装置和系统Method, device and system for identifying access network

技术领域technical field

本发明涉及移动通信领域，尤其涉及一种识别接入网络的方法、装置和系统。The present invention relates to the field of mobile communication, in particular to a method, device and system for identifying an access network.

背景技术Background technique

为了满足不同用户群的个性化需要，在3GPP(3rd Generation PartnershipProject第三代合作伙伴计划)通信系统中，出现了一种家庭基站。家庭基站是基站的一种，作为专属资源被部署在家庭、团体、公司或者学校等场所使用，为一些特定用户服务。家庭基站可以设置为只允许某些具有私有网络权限的用户终端驻留或接入，同时，这些用户终端也能在公网中驻留或接入。每个家庭基站的覆盖范围内可以同时存在多种类型的网络，不同网络间彼此独立，分别针对不同的用户群。In order to meet the personalized needs of different user groups, in the 3GPP (3rd Generation Partnership Project 3rd Generation Partnership Project) communication system, a kind of home base station has appeared. A femtocell is a kind of base station, which is deployed as a dedicated resource in places such as families, groups, companies, or schools, and serves some specific users. The femtocell can be set to allow only certain user terminals with private network authority to reside or access, and meanwhile, these user terminals can also reside or access in the public network. Multiple types of networks may exist simultaneously within the coverage of each femtocell, and different networks are independent of each other and are aimed at different user groups.

闭合用户群组(Closed Subscriber Group，CSG)是这样一组用户，这些用户终端可以通过任意一个为这个闭合用户群组服务的家庭基站正常的接入针对该用户群的网络；不属于该闭合用户群组的用户终端除进行紧急呼叫之外，无权通过为这个闭合用户群组服务的家庭基站接入针对该用户群的网络。不同的闭合用户群组可以用闭合用户群组的标识来区分。在这些用户终端上，会保存用户可以加入的闭合用户群组的标识的列表，这个列表称为闭合用户群组白名单。当用户被授权加入一个新的闭合用户群组，或用户被取消加入一个闭合用户群组的授权，终端上的白名单也会相应的增加或删除对应的闭合用户群组的标识。闭合用户群组在一个接入网络内的唯一标识是闭合用户群组身份标识号码，闭合用户群组身份标识号码会在空口进行广播。但是，闭合用户群组身份标识号码是一串没有语义的数字，这对用户识别，选择，接入有权限的闭合用户群组小区产生了困难。A closed subscriber group (Closed Subscriber Group, CSG) is a group of users. These user terminals can normally access the network for the user group through any home base station serving the closed subscriber group; they do not belong to the closed subscriber group. Except for making emergency calls, the user terminals of the group have no right to access the network for the user group through the home base station serving the closed user group. Different closed user groups can be distinguished by the identifier of the closed user group. On these user terminals, a list of identifiers of closed user groups that the user can join will be saved, and this list is called a white list of closed user groups. When the user is authorized to join a new closed user group, or the user is deauthorized to join a closed user group, the white list on the terminal will correspondingly add or delete the identifier of the corresponding closed user group. The unique identification of a closed user group in an access network is the closed user group identification number, and the closed user group identification number will be broadcast on the air interface. However, the closed user group identification number is a string of numbers without semantics, which creates difficulties for users to identify, select, and access authorized closed user group cells.

为了解决这一问题，现有的家庭基站在广播闭合用户群组身份标识号码的同时，还会广播具有语义的闭合用户群组名称字符串信息，用来对闭合用户群组身份标识号码进行标注，所述闭合用户群组名称与家庭基站名称相同，为一个闭合用户群组服务的所有家庭基站都把家庭基站名称配置为闭合用户群组名称。这样，通过闭合用户群组名称，用户可以获知闭合用户群组身份标识号码表示的具体是哪一个接入网络，然后按照一定的接入策略做出接入选择。In order to solve this problem, while the existing home base station broadcasts the closed user group identification number, it also broadcasts the closed user group name string information with semantics, which is used to mark the closed user group identification number , the closed subscriber group name is the same as the home base station name, and all home base stations serving a closed subscriber group configure the home base station name as the closed subscriber group name. In this way, through the closed user group name, the user can know which access network is indicated by the closed user group ID number, and then make an access selection according to a certain access strategy.

在实现上述闭合用户群组进行小区重选的过程中，发明人发现现有技术中至少存在如下问题：在一个家庭基站同时支持多个闭合用户群组时，所述多个闭合用户群组名称用同一个家庭基站名称表示，使用户无法对各个闭合用户群组进行识别。另外，现有技术没有提供闭合用户群组白名单的签约和接入控制实现策略。In the process of implementing the above-mentioned closed user group for cell reselection, the inventor found that there are at least the following problems in the prior art: when a home base station supports multiple closed user groups at the same time, the names of the multiple closed user groups It is indicated by the same femtocell name, so that users cannot identify each closed user group. In addition, the existing technology does not provide a closed user group whitelist subscription and access control implementation strategy.

发明内容Contents of the invention

本发明的实施例提供一种识别接入网络的方法、装置、系统，提供了闭合用户群组白名单的签约和接入控制实现策略，使用户可以识别闭合用户群组接入网络。Embodiments of the present invention provide a method, device, and system for identifying an access network, and provide a closed user group whitelist subscription and access control implementation strategy, so that users can identify the closed user group to access the network.

为达到上述目的，本发明的实施例采用如下技术方案：In order to achieve the above object, embodiments of the present invention adopt the following technical solutions:

一种终端侧识别接入网络的方法，包括：A method for identifying an access network on a terminal side, comprising:

接收家庭基站广播的闭合用户群组身份标识号码，在闭合用户群组白名单中找到对应的闭合用户群组指示符，所述闭合用户群组白名单包含闭合用户群组的身份标识号码以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符；Receive the closed user group identification number broadcast by the home base station, find the corresponding closed user group indicator in the closed user group white list, and the closed user group white list includes the closed user group identification number and the The closed user group indicator corresponding to the closed user group identification number;

显示所述指示符。Display the indicator.

一种核心网识别接入网络的方法，包括：A method for a core network to identify an access network, comprising:

接收终端加入闭合用户群组的请求；receiving a request from a terminal to join a closed user group;

将该闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符发送给终端。Send the ID number of the closed user group and the CSG indicator corresponding to the ID number of the closed user group to the terminal.

一种家庭基站识别接入网络的方法，包括：A method for identifying an access network by a home base station, comprising:

向本小区广播本家庭基站支持的闭合用户群组的身份标识号码，所述身份标识号码与终端闭合用户群组白名单中的闭合用户群组指示符对应。The ID number of the closed user group supported by the home base station is broadcast to the local cell, and the ID number corresponds to the closed user group indicator in the closed user group white list of the terminal.

一种终端，包括：A terminal comprising:

获取单元：用于接收家庭基站广播的闭合用户群组身份标识号码，在闭合用户群组白名单中找到对应的闭合用户群组指示符，所述闭合用户群组白名单包含闭合用户群组的身份标识号码以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符；Acquisition unit: used to receive the closed user group identity number broadcast by the home base station, find the corresponding closed user group indicator in the closed user group white list, and the closed user group white list includes the closed user group an identification number and a closed user group indicator corresponding to the closed user group identification number;

显示单元：用于显示所述指示符。Display unit: for displaying the indicator.

一种核心网，包括：A core network comprising:

获取单元：用于接收终端加入闭合用户群组的请求；An acquisition unit: used to receive a request from a terminal to join a closed user group;

发送单元：用于将该闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符发送给终端。Sending unit: configured to send the ID number of the closed user group and the CSG indicator corresponding to the ID number of the closed user group to the terminal.

一种家庭基站，包括：A femtocell, comprising:

身份标识号码广播单元：用于向本小区广播本家庭基站支持的闭合用户群组的身份标识号码，所述身份标识号码与终端闭合用户群组白名单中的闭合用户群组指示符对应。The identity number broadcasting unit: used to broadcast the identity number of the closed user group supported by the home base station to the local cell, and the identity number corresponds to the closed user group indicator in the terminal closed user group whitelist.

一种识别接入网络的系统，包括：A system for identifying an access network comprising:

核心网：用于将终端请求加入的闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符发送给终端；Core network: used to send the ID number of the closed user group requested by the terminal to join, and the closed user group indicator corresponding to the ID number of the closed user group to the terminal;

家庭基站：用于向本小区广播本家庭基站支持的闭合用户群组的身份标识号码。Home base station: used to broadcast to the local cell the ID number of the closed user group supported by the home base station.

本发明实施例提供的识别接入网络的方法、装置、系统中，提供了闭合用户群组白名单的签约和接入控制实现策略，终端事先在本机的闭合用户群组白名单中存储闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符。在进入某个家庭基站的覆盖范围后，根据家庭基站广播的闭合用户群组身份标识号码，在闭合用户群组白名单中找到对应的闭合用户群组指示符，从而对各个闭合用户群组进行识别。In the method, device, and system for identifying an access network provided by the embodiments of the present invention, a strategy for implementing subscription and access control of the closed user group whitelist is provided, and the terminal stores the closed user group whitelist in the local closed user group whitelist in advance. The ID number of the user group, and the closed user group indicator corresponding to the ID number of the closed user group. After entering the coverage area of a home base station, according to the closed user group identity number broadcast by the home base station, find the corresponding closed user group indicator in the closed user group white list, so as to carry out each closed user group identify.

附图说明Description of drawings

图1为本发明终端侧识别接入网络的方法的一个实施例的流程图；FIG. 1 is a flowchart of an embodiment of a method for identifying an access network at a terminal side of the present invention;

图2为本发明终端侧识别接入网络的方法的另一个实施例的流程图；FIG. 2 is a flow chart of another embodiment of the method for identifying an access network at the terminal side of the present invention;

图3为本发明核心网识别接入网络的方法的一个实施例的流程图；3 is a flowchart of an embodiment of a method for identifying an access network by a core network of the present invention;

图4为本发明核心网识别接入网络的方法的另一个实施例的流程图；FIG. 4 is a flow chart of another embodiment of a method for identifying an access network by a core network of the present invention;

图5为本发明核心网识别接入网络的方法的又一个实施例的流程图；FIG. 5 is a flowchart of another embodiment of a method for identifying an access network by a core network of the present invention;

图6为本发明核心网识别接入网络的方法的再一个实施例的流程图；FIG. 6 is a flowchart of another embodiment of a method for identifying an access network by a core network of the present invention;

图7为本发明核心网识别接入网络的方法的还一个实施例的流程图；FIG. 7 is a flow chart of another embodiment of the method for identifying an access network by the core network of the present invention;

图8为本发明核心网识别接入网络的方法的此外一个实施例的流程图；FIG. 8 is a flow chart of another embodiment of a method for identifying an access network by a core network of the present invention;

图9为本发明家庭基站识别接入网络的方法的一个实施例的流程图；FIG. 9 is a flowchart of an embodiment of a method for identifying an access network by a home base station according to the present invention;

图10为本发明家庭基站识别接入网络的方法的另一个实施例的流程图；FIG. 10 is a flowchart of another embodiment of a method for identifying an access network by a home base station according to the present invention;

图11为本发明识别接入网络的方法的完整实施例的流程图；FIG. 11 is a flow chart of a complete embodiment of the method for identifying an access network in the present invention;

图12为本发明终端的一个实施例的结构图；FIG. 12 is a structural diagram of an embodiment of a terminal of the present invention;

图13为本发明终端的另一个实施例的结构图；FIG. 13 is a structural diagram of another embodiment of the terminal of the present invention;

图14为本发明核心网的一个实施例的结构图；FIG. 14 is a structural diagram of an embodiment of the core network of the present invention;

图15为本发明家庭基站的一个实施例的结构图；FIG. 15 is a structural diagram of an embodiment of a home base station according to the present invention;

图16为本发明家庭基站的另一个实施例的结构图；FIG. 16 is a structural diagram of another embodiment of a home base station according to the present invention;

图17为本发明识别接入网络的系统的一个实施例的结构图；FIG. 17 is a structural diagram of an embodiment of a system for identifying an access network in the present invention;

图18为本发明识别接入网络整体结构的一个示意图；FIG. 18 is a schematic diagram of the overall structure of the identification access network in the present invention;

图19为本发明识别接入网络的系统中核心网的一个实施例的结构图；FIG. 19 is a structural diagram of an embodiment of a core network in a system for identifying an access network according to the present invention;

图20为本发明识别接入网络的系统中核心网的另一个实施例的结构图；FIG. 20 is a structural diagram of another embodiment of the core network in the access network identification system of the present invention;

图21为本发明识别接入网络的系统中核心网的又一个实施例的结构图；FIG. 21 is a structural diagram of another embodiment of the core network in the system for identifying access networks according to the present invention;

图22为本发明识别接入网络的系统中核心网的再一个实施例的结构图；FIG. 22 is a structural diagram of yet another embodiment of the core network in the access network identification system of the present invention;

图23为本发明识别接入网络的系统中核心网的还一个实施例的结构图。Fig. 23 is a structural diagram of another embodiment of the core network in the access network identification system of the present invention.

具体实施方式Detailed ways

下面结合附图对本发明实施例识别接入网络的方法、装置、系统进行详细描述。The method, device, and system for identifying an access network according to the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

本发明终端侧识别接入网络的方法的一个实施例，如图1所示，包括：An embodiment of the method for identifying the access network at the terminal side of the present invention, as shown in FIG. 1 , includes:

S101、接收家庭基站广播的闭合用户群组身份标识号码，在闭合用户群组白名单中找到对应的闭合用户群组指示符，所述闭合用户群组白名单包含闭合用户群组的身份标识号码以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符。S101. Receive the closed user group identification number broadcast by the home base station, and find the corresponding closed user group indicator in the closed user group white list, the closed user group white list includes the closed user group identification number and a closed user group indicator corresponding to the closed user group identification number.

S102、显示所述指示符。S102. Display the indicator.

本发明终端侧识别接入网络的方法的另一个实施例，如图2所示，包括：Another embodiment of the method for identifying the access network at the terminal side of the present invention, as shown in FIG. 2 , includes:

S201、在加入一个闭合用户群组时，在闭合用户群组白名单中加入该闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符。S201. When joining a closed user group, add the closed user group identification number and the closed user group indicator corresponding to the closed user group identification number in the closed user group whitelist.

用户终端上的闭合用户群组白名单(whitelist)，由闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符组成，可能还有闭合用户群组小区的地理位置，频率等指纹信息，用户可能对其进行优先级等配置。其中闭合用户群组的身份标识号码表示一个公共陆地移动交换网中某个闭合用户群组的身份标识号码。每个闭合用户群组指示符还可以带有图片(该图片是用户加入用户组织后，运营商组织推送给用户终端形成新的whitelist时带有的该用户组织的图形标识，在用户终端可以被其他图片替换)。当一个新的用户被加入闭合用户群组时，该用户终端的闭合用户群组白名单(whitelist)里将增加包含该闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符。The closed user group whitelist (whitelist) on the user terminal is composed of the identification number of the closed user group and the indicator of the closed user group corresponding to the identification number of the closed user group, and there may be a closed user group The geographical location, frequency and other fingerprint information of the group cell, and the user may configure it with priority. The ID number of the closed user group represents the ID number of a certain closed user group in a public land mobile switching network. Each closed user group indicator can also have a picture (the picture is the graphic identification of the user organization pushed by the operator organization to the user terminal to form a new whitelist after the user joins the user organization, and can be used by the user terminal other pictures). When a new user is added to a closed user group, the closed user group whitelist (whitelist) of the user terminal will increase the ID number containing the closed user group, and the closed user group ID number The corresponding closed user group indicator.

闭合用户群组的身份标识号码是闭合用户群组在公共陆地移动交换网内的唯一标识号码，由运营商分配，其长度在27个比特以内。所述闭合用户群组身份标识号码包括：公共陆地移动电话网身份标识号码(PLMN ID)和闭合用户群组身份标识号码(CSG ID)。PLMN ID+CSG ID在全球范围内唯一。The ID number of the closed user group is the unique identification number of the closed user group in the public land mobile switching network, allocated by the operator, and its length is within 27 bits. The closed subscriber group identification number includes: public land mobile network identification number (PLMN ID) and closed subscriber group identification number (CSG ID). PLMN ID+CSG ID is unique worldwide.

所述闭合用户群组指示符，与闭合用户群组身份标识号码有映射关系。闭合用户群组指示符包括闭合用户群组名称和/或闭合用户群组图形标识。所述闭合用户群组名称应当包括：广义闭合用户群组名称。所述广义闭合用户群组名称由普通闭合用户群组名称构成，普通闭合用户群组名称可以由家庭基站拥有者或者运营商自由定义，也可以定义为某闭合用户群组在一定范围内(例如全球范围内)唯一的名称。The closed user group indicator has a mapping relationship with the closed user group identification number. The closed user group indicator includes a closed user group name and/or a closed user group graphic identifier. The closed user group name should include: a generalized closed user group name. The generalized closed user group name is composed of common closed user group names, which can be freely defined by the home base station owner or operator, or can be defined as a certain closed user group within a certain range (such as Worldwide) unique name.

当普通闭合用户群组名称由家庭基站拥有者或者运营商自由定义时，所述广义闭合用户群组名称可以只与一个闭合用户群组身份标识号码唯一对应。When the common closed user group name is freely defined by the owner or operator of the home base station, the generalized closed user group name may only be uniquely corresponding to one closed user group identification number.

当普通闭合用户群组名称定义为某闭合用户群组在一定范围内(例如全球范围内)唯一的名称时，所述闭合用户群组名称中除了广义闭合用户群组名称外，还可以包括：狭义闭合用户群组名称，所述狭义闭合用户群组名称由公共陆地移动电话网标识和普通闭合用户群组名称组成。每个狭义闭合用户群组名称与一个闭合用户群组身份标识号码唯一对应。多个包含同一普通闭合用户群组名称的狭义闭合用户群组名称与包含同一普通闭合用户群组名称的广义闭合用户群组名称对应。When the common closed user group name is defined as the unique name of a certain closed user group within a certain range (for example, globally), the closed user group name may include, in addition to the generalized closed user group name: A closed user group name in a narrow sense, where the closed user group name in a narrow sense is composed of a public land mobile telephone network identifier and a common closed user group name. Each closed user group name in the narrow sense corresponds uniquely to a closed user group identification number. Multiple narrow-sense closed user group names containing the same general closed user group name correspond to broad-sense closed user group names containing the same general closed user group name.

闭合用户群组的名称由闭合用户群组申请，运营商组织确认全球唯一，并注册后分配给闭合用户群组。闭合用户群组名称可以使用类似Internet域名的注册和管理，分配体制。一个闭合用户群组名称通过运营商组织的绑定，还可与图形化的商标进行一一对应。The name of the closed user group is applied by the closed user group, and the operator organization confirms that it is globally unique, and is assigned to the closed user group after registration. The closed user group name can use the registration, management and distribution system similar to the Internet domain name. A closed user group name can also be associated with a graphical trademark through the binding of the operator organization.

例如，对于顶级用户组织，可以分配CSGNAME.COM为广义闭合用户群组名称(CSGNAME.COM同时也是普通闭合用户群组名称)。这时候，该广义闭合用户群组名称等价于[PLMN X].CSGNAME.COM的狭义闭合用户群组名称的集合，其中PLMN X可以为任何一个已经注册该CSGNAME的PLMN标识。每个PLMNX.CSGNAME.COM对应于该PLMN分配的一个闭合用户群组的身份标识号码，CSGNAME.COM就对应于所有PLMN的该组织的闭合用户群组的身份标识号码。闭合用户群组白名单格式见表1。For example, for a top-level user organization, CSGNAME.COM may be assigned as a generalized closed user group name (CSGNAME.COM is also a general closed user group name). At this time, the generalized closed user group name is equivalent to [PLMN X].CSGNAME.COM's collection of narrow closed user group names, where PLMN X can be any PLMN identifier that has registered the CSGNAME. Each PLMNX.CSGNAME.COM corresponds to the ID number of a closed user group assigned by the PLMN, and CSGNAME.COM corresponds to the ID number of the closed user group of the organization of all PLMNs. See Table 1 for the format of the closed user group whitelist.

  广义闭合用户群组名称Generalized closed user group name  狭义闭合用户群组名称Narrowly closed user group name  闭合用户群组身份标识号码Closed user group identification number  CSGNAME.COMCSGNAME.COM  PLMNX 1.CSGNAME.COMPLMNX2.CSGNAME.COMPLMNX 1.CSGNAME.COMPLMNX2.CSGNAME.COM  PLMNX1+CSG ID APLMNX2+CSG ID APLMNX1+CSG ID APLMNX2+CSG ID A

表1Table 1

对于一个只在一个PLMN内部使用的CSGNAME，只需要用户组织在该PLMN的运营商注册，相应，该CSGNAME可以表示为：CSGNAME.PLMNY.COM，其中PLMNY是该运营商获取的CSGNAME的顶级名称。PLMNY给该CSG分配一个闭合用户群组身份标识号码。For a CSGNAME used only within one PLMN, only the user organization is required to register with the operator of the PLMN. Correspondingly, the CSGNAME can be expressed as: CSGNAME.PLMNY.COM, where PLMNY is the top-level name of the CSGNAME obtained by the operator. PLMNY assigns a CSG ID number to the CSG.

S202、终端接收家庭基站广播的闭合用户群组身份标识号码，在闭合用户群组白名单中找到对应的闭合用户群组指示符。S202. The terminal receives the CSG ID number broadcast by the home base station, and finds the corresponding CSG indicator in the CSG whitelist.

S203、终端接收家庭基站广播的家庭基站名称，与闭合用户群组指示符一起在本终端显示。S203. The terminal receives the home base station name broadcast by the home base station, and displays it on the terminal together with the closed user group indicator.

有一些移动业务可能需要终端知道家庭基站名称，本步骤中，将家庭基站的名称按照现有发送方式，即，通过在小区中广播的形式发送给终端。Some mobile services may require the terminal to know the name of the home base station. In this step, the name of the home base station is sent to the terminal according to the existing transmission method, that is, by broadcasting in the cell.

所述家庭基站名称由公共陆地移动电话网标识、普通闭合用户群组名称和家庭基站标识名称组成，可以是长度为32个字符以内自由定义的字符串。该家庭基站名称可以由家庭基站的拥有者自行定义，也可以由运营商配置，在空口广播，如果与闭合用户群组名称组合，可在用户终端显示为CSGNAME.[PLMNX].COM@HNB Z或[PLMN X].CSGNAME.COM@HNB Z，表示用户接收的广播为家庭基站标识名称为HNB Z的家庭基站发出，拥有该HNB的组织为CSGNAME.[PLMNX].COM或[PLMN X].CSGNAME.COM。The home base station name is composed of public land mobile telephone network identification, common closed user group name and home base station identification name, and can be a freely defined character string within 32 characters. The name of the Femtocell can be defined by the owner of the Femtocell, or configured by the operator, and broadcast on the air interface. If it is combined with the closed user group name, it can be displayed as CSGNAME.[PLMNX].COM@HNB Z on the user terminal Or [PLMN X].CSGNAME.COM@HNB Z, which means that the broadcast received by the user is sent by the home base station with the identification name of the home base station HNB Z, and the organization that owns the HNB is CSGNAME.[PLMNX].COM or [PLMN X]. CSGNAME.COM.

S204、在脱离一个闭合用户群组时，终端在闭合用户群组白名单中删除该闭合用户群组的闭合用户群组身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符。S204. When leaving a closed user group, the terminal deletes the closed user group identification number of the closed user group and the closed user group corresponding to the closed user group identification number from the closed user group whitelist Group indicator.

以上本发明终端侧识别接入网络的方法的实施例中，终端事先在本机的闭合用户群组白名单中存储闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符。在进入某个家庭基站的覆盖范围后，根据家庭基站广播的闭合用户群组身份标识号码，在闭合用户群组白名单中找到对应的闭合用户群组指示符，从而对各个闭合用户群组进行识别。In the above embodiment of the method for identifying the access network at the terminal side of the present invention, the terminal stores the closed user group identification number in the closed user group white list of the terminal in advance, and stores the closed user group identification number corresponding to the closed user group identification number. Closed user group indicator for . After entering the coverage area of a home base station, according to the closed user group identity number broadcast by the home base station, find the corresponding closed user group indicator in the closed user group white list, so as to carry out each closed user group identify.

以下介绍本发明核心网识别接入网络的方法的实施例，所述实施例是建立在图18的识别接入网络结构的基础上的。The following introduces the embodiment of the method for identifying the access network by the core network of the present invention. The embodiment is based on the structure of identifying the access network shown in FIG. 18 .

本发明核心网识别接入网络的方法的一个实施例，如图3所示，包括：An embodiment of the method for identifying the access network by the core network of the present invention, as shown in Figure 3, includes:

S301、接收终端加入闭合用户群组的请求。S301. Receive a request from a terminal to join a closed user group.

S302、将该闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符发送给终端。S302. Send the closed user group identification number and the closed user group indicator corresponding to the closed user group identification number to the terminal.

本发明核心网识别接入网络的方法的另一个实施例，如图4所示，在步骤S301和S302之后还包括：Another embodiment of the method for identifying the access network by the core network of the present invention, as shown in FIG. 4 , further includes after steps S301 and S302:

S401、业务服务器向运营商主签约服务器推送闭合用户群组身份标识号码列表，或主签约服务器向业务服务器取闭合用户群组身份标识号码列表。S401. The service server pushes the closed user group ID number list to the main subscription server of the operator, or the main subscription server fetches the closed user group ID number list from the service server.

所述业务服务器是用来管理闭合用户群组签约的服务器，可以是独立的数据库服务器，也可以是与主签约服务器一体的服务器，与移动性管理实体、闭合用户群管理员、主签约服务器有连接接口。The service server is a server used to manage closed user group subscriptions, which may be an independent database server, or a server integrated with the main subscription server, and is connected with the mobility management entity, the closed user group administrator, and the main subscription server. Connect the interface.

移动性管理实体(MME，Mobile Management Entity)是用以管理移动用户的移动性上下文，承载上下文，进行接入控制的网络实体。The Mobility Management Entity (MME, Mobile Management Entity) is a network entity used to manage the mobility context, bearer context, and access control of mobile users.

主签约服务器(HSS，Home Subscriber Server)是用以存储移动用户签约信息和网络配置信息的网络实体，数据库。The main subscription server (HSS, Home Subscriber Server) is a network entity and database for storing mobile user subscription information and network configuration information.

S402、如果终端进入家庭基站覆盖区域，移动性管理实体向主签约服务器取用户签约信息。S402. If the terminal enters the coverage area of the home base station, the mobility management entity acquires user subscription information from the main subscription server.

S403、主签约服务器根据终端所处位置或移动性管理实体支持的公共陆地移动电话网名称或标识，选择主签约服务器的用户签约的公共陆地移动电话网中可以使用的闭合用户群组身份标识号码列表作为闭合用户群组白名单发给移动性管理实体。S403. According to the location of the terminal or the name or identifier of the public land mobile telephone network supported by the mobility management entity, the main subscription server selects the closed user group identity number that can be used in the public land mobile telephone network subscribed by the user of the main subscription server The list is sent to the mobility management entity as a closed user group white list.

本发明核心网识别接入网络的方法的又一个实施例，如图5所示，在步骤S301和S302之后还包括：Yet another embodiment of the method for identifying the access network by the core network of the present invention, as shown in FIG. 5 , further includes after steps S301 and S302:

S501、业务服务器向运营商主签约服务器推送闭合用户群组名称列表，或主签约服务器向业务服务器取闭合用户群组身份标识号码列表。S501. The service server pushes the list of closed user group names to the main subscription server of the operator, or the main subscription server obtains the list of closed user group identification numbers from the service server.

S502、如果终端进入家庭基站覆盖区域，移动性管理实体向主签约服务器取用户签约信息。S502. If the terminal enters the coverage area of the home base station, the mobility management entity acquires user subscription information from the primary subscription server.

S503、主签约服务器(可以先经过内部或者外部查询获取闭合用户群组名称对应的身份标识号码)根据用户终端所处位置或移动性管理实体支持的PLMN ID，选择主签约服务器的用户签约的PLMN中可以使用的闭合用户群组身份标识号码列表作为闭合用户群组白名单发给移动性管理实体。S503, the main subscription server (can first obtain the identity number corresponding to the closed user group name through internal or external query) according to the location of the user terminal or the PLMN ID supported by the mobility management entity, select the PLMN signed by the user of the main subscription server The closed user group identification number list that can be used in the closed user group is sent to the mobility management entity as a closed user group white list.

本发明核心网识别接入网络的方法的再一个实施例，如图6所示，在步骤S301和S302之后还包括：Another embodiment of the method for identifying the access network by the core network of the present invention, as shown in FIG. 6 , further includes after steps S301 and S302:

S601、如果用户终端进入拜访网络有家庭基站覆盖区域或可使用闭合用户群组的区域，移动性管理实体向用户终端所属主签约服务器取用户签约信息。S601. If the user terminal enters an area covered by a home base station in a visited network or an area where a closed user group can be used, the mobility management entity obtains user subscription information from the main subscription server to which the user terminal belongs.

S602、如果主签约服务器所处PLMN不支持闭合用户群组功能，移动性管理实体向拜访地PLMN主签约服务器获取用户拜访地临时签约信息。S602. If the PLMN where the primary subscription server is located does not support the closed user group function, the mobility management entity obtains temporary subscription information of the visited location from the primary subscription server of the visited PLMN.

S603、拜访地PLMN主签约服务器将拜访用户终端的闭合用户群组身份标识号码白名单发给移动性管理实体。S603. The visited PLMN main subscription server sends the closed user group ID number whitelist of the visited user terminal to the mobility management entity.

本发明核心网识别接入网络的方法的还一个实施例，如图7所示，在步骤S301和S302之后还包括：Still another embodiment of the method for identifying the access network by the core network of the present invention, as shown in FIG. 7 , further includes after steps S301 and S302:

S701、如果终端进入拜访网络有家庭基站覆盖区域或可使用闭合用户群组的区域，移动性管理实体或者拜访地主签约服务器或者归属地主签约服务器用用户号码向业务服务器请求用户终端的闭合用户群组签约。S701. If the terminal enters an area covered by a home base station in the visited network or an area where a closed user group can be used, the mobility management entity or the visited landlord subscription server or the home landlord subscription server uses the user number to request the closed user group of the user terminal from the service server sign a contract.

用户号码可以是存储在主签约服务器、移动性管理实体、终端中的用户ISDN号码，或IP多媒体系统用户号码等在移动网络里标识。The user number may be a user ISDN number stored in the primary subscription server, mobility management entity, or terminal, or an IP multimedia system user number, etc., identified in the mobile network.

S702、所述业务服务器将用户号码和闭合用户群组签约信息发送给请求方。S702. The service server sends the user number and closed user group subscription information to the requesting party.

考虑到业务服务器可能只存有用户号码和闭合用户群组签约信息，移动性管理实体或者拜访地主签约服务器或者归属地主签约服务器用用户号码向业务服务器请求用户终端的闭合用户群组签约，同时，在发送方建立用户号码和用户永久标识号码的对应关系。所述业务服务器将用户号码和闭合用户群组签约信息发送给请求方，请求方根据用户号码和用户永久标识号码的对应关系查找到闭合用户群组签约信息对应的用户永久标识号码，这样，发送方就拥有了完整的用户信息。Considering that the service server may only store the user number and closed user group subscription information, the mobility management entity or the visited landlord subscription server or the home landlord subscription server uses the user number to request the service server to subscribe to the closed user group of the user terminal, and at the same time, The corresponding relationship between the user number and the user permanent identification number is established on the sending side. The service server sends the user number and closed user group subscription information to the requester, and the requester finds the user permanent identification number corresponding to the closed user group subscription information according to the correspondence between the user number and the user permanent identification number, and sends Party has complete user information.

本发明核心网识别接入网络的方法的此外一个实施例，如图8所示，在步骤S301和S302之后还包括：Another embodiment of the method for identifying the access network by the core network of the present invention, as shown in FIG. 8 , further includes after steps S301 and S302:

S801、业务服务器接收将终端加入闭合用户群组的请求。S801. The service server receives a request for adding a terminal to a closed user group.

S802、业务服务器生成序列码，将序列码与加入闭合用户群组的用户号码进行绑定，将序列码及用户加入的闭合用户群组信息发给终端。S802. The service server generates a serial code, binds the serial code with the user number joining the closed user group, and sends the serial code and the closed user group information joined by the user to the terminal.

S803、业务服务器将序列码及用户加入的闭合用户群组信息的签约信息推送给(归属地或拜访地)主签约服务器或移动性管理实体。或者移动性管理实体或(归属地或拜访地)主签约服务器向业务服务器请求用户签约后，主签约服务器将用户闭合用户群组签约发给请求实体。S803. The service server pushes the serial code and the subscription information of the closed user group information joined by the user to the (home or visited) main subscription server or the mobility management entity. Alternatively, after the mobility management entity or (at home or visiting) primary subscription server requests the service server for user subscription, the primary subscription server sends the user closed user group subscription to the requesting entity.

S804、用户终端进入闭合用户群组覆盖区域，向移动性管理实体请求接入，发送闭合用户群组接入序列码。S804. The user terminal enters the closed user group coverage area, requests access to the mobility management entity, and sends the closed user group access sequence code.

S805、移动性管理实体根据闭合用户群组序列码和用户签约信息对用户进行接入控制。S805. The mobility management entity performs access control on the user according to the sequence code of the closed user group and the subscription information of the user.

本发明家庭基站识别接入网络的方法的一个实施例，如图9所示，包括：An embodiment of a method for identifying an access network by a home base station in the present invention, as shown in FIG. 9 , includes:

S901、向本小区广播本家庭基站支持的闭合用户群组的身份标识号码，所述身份标识号码与终端闭合用户群组白名单中的闭合用户群组指示符对应。S901. Broadcast the ID number of the closed user group supported by the home base station to the local cell, where the ID number corresponds to the closed user group indicator in the closed user group white list of the terminal.

本发明家庭基站识别接入网络的方法的另一个实施例，如图10所示，包括：Another embodiment of the method for identifying an access network by a home base station according to the present invention, as shown in FIG. 10 , includes:

S1001、向本小区广播本家庭基站支持的闭合用户群组的身份标识号码，所述身份标识号码与终端闭合用户群组白名单中的闭合用户群组指示符对应。S1001. Broadcast the ID number of the closed user group supported by the home base station to the local cell, where the ID number corresponds to the closed user group indicator in the closed user group white list of the terminal.

S1002、向本小区广播本家庭基站名称。S1002. Broadcast the name of the home base station to the cell.

以上本发明核心网和家庭基站侧识别接入网络的方法的实施例中，先由核心网向终端发送闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符。然后在该终端进入家庭基站的覆盖范围后，由家庭基站广播闭合用户群组身份标识号码，终端在闭合用户群组白名单中找到对应的闭合用户群组指示符，从而对各个闭合用户群组进行识别。In the above embodiment of the method for identifying the access network at the core network and the home base station side of the present invention, the core network first sends the ID number of the closed user group to the terminal, and the closed user group corresponding to the ID number of the closed user group Group indicator. Then, after the terminal enters the coverage of the home base station, the home base station broadcasts the closed user group identification number, and the terminal finds the corresponding closed user group indicator in the closed user group white list, so as to identify each closed user group to identify.

以上本发明识别接入网络的方法的实施例，采用了不同于现有技术的方案。现有的家庭基站在广播闭合用户群组身份标识号码的同时，还会广播闭合用户群组指示符，由于现有家庭基站只能广播一个闭合用户群组名称，所以现有方案将闭合用户群组名称与家庭基站名称统一，向本小区广播统一后的名称。但是，在一个家庭基站同时支持多个闭合用户群组时，所述多个闭合用户群组名称用同一个家庭基站名称表示，使用户无法对各个闭合用户群组进行识别，也无法将家庭基站的名称与闭合用户群组名称区别开。本发明实施例在现有终端的闭合用户群组白名单中保留闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符，家庭基站只广播闭合用户群组的身份标识号码(选择性的，还可以广播家庭基站的名称)，终端收到所述闭合用户群组的身份标识号码后，根据闭合用户群组白名单中闭合用户群组的身份标识号码与闭合用户群组指示符的对应关系，找到闭合用户群组指示符，完成对闭合用户群组的识别。The above embodiment of the method for identifying an access network in the present invention adopts a solution different from that of the prior art. While the existing home base station broadcasts the closed user group identification number, it will also broadcast the closed user group indicator. Since the existing home base station can only broadcast one closed user group name, the existing scheme will The group name is unified with the name of the home base station, and the unified name is broadcast to the local cell. However, when a home base station supports multiple closed user groups at the same time, the names of the multiple closed user groups are represented by the same home base station name, so that the user cannot identify each closed user group, and the home base station cannot be identified. to distinguish it from closed user group names. In the embodiment of the present invention, the closed user group identification number and the closed user group indicator corresponding to the closed user group identification number are reserved in the closed user group whitelist of the existing terminal, and the home base station only broadcasts the closed user group The ID number of the user group (optionally, the name of the home base station can also be broadcasted), after the terminal receives the ID number of the closed user group, according to the identity number of the closed user group in the closed user group white list According to the corresponding relationship between the identification number and the closed user group indicator, the closed user group indicator is found, and the identification of the closed user group is completed.

本发明识别接入网络的方法的完整实施例，如图11所示，包括：A complete embodiment of the method for identifying an access network in the present invention, as shown in FIG. 11 , includes:

S1101、闭合用户群组管理员向运营商(业务服务器)申请闭合用户群组身份标识号码号码，注册闭合用户群组名称，同时可以申请注册图形标识。S1101. The closed user group administrator applies to the operator (service server) for the closed user group identification number, registers the name of the closed user group, and can apply for registration of a graphic identification at the same time.

所述闭合用户群组可以是企业或者跨地区组织，也可以是类似家庭用户的小型闭合用户群组。本步骤并不限制申请注册的具体过程和方式方法，比如说，可以使用现在非常常见的短信注册的方式，由闭合用户群组请求人向网络侧的运营商注册服务器发送注册请求短信息，由注册服务器进行鉴权认证，对通过鉴权认证的请求人发送一条回复短信息，内容是为该闭合用户群组分配的名称和身份标识号码。The closed user group may be an enterprise or a cross-regional organization, or a small closed user group similar to family users. This step does not limit the specific process and method of applying for registration. For example, the very common SMS registration method can be used now. The closed user group requester sends a registration request SMS to the operator registration server on the network side. The registration server performs authentication, and sends a reply short message to the requester who has passed the authentication, and the content is the name and identification number assigned to the closed user group.

闭合用户群组图形标识也在注册过程中，在运营商组织中与闭合用户群组身份标识号码号码，注册闭合用户群组名称进行绑定。对于广义闭合用户群组名称，可以是一个闭合用户群组名称一个图形，也可以是每个闭合用户群组身份标识号码号码对应于不同的图形。The closed user group graphic identification is also in the registration process, and is bound with the closed user group identity number and registered closed user group name in the operator organization. For the name of a closed user group in a generalized sense, it may be a closed user group name and a graphic, or each closed user group identification number corresponds to a different graphic.

S1102、闭合用户群组管理员(通过业务服务器)邀请用户终端，用户终端接受后，或用户终端(通过业务服务器)申请加入本闭合用户群组，闭合用户群组管理员，业务服务器将白名单更新给用户终端，用户终端在本机的闭合用户群组白名单中保留闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符。S1102. The closed user group administrator (via the service server) invites the user terminal. After the user terminal accepts, or the user terminal (via the service server) applies to join the closed user group, the closed user group administrator, the service server will whitelist Update to the user terminal, the user terminal retains the closed user group identification number and the closed user group indicator corresponding to the closed user group identification number in the local closed user group white list.

用户终端实际被邀请加入用户组织闭合用户群组的过程，以及闭合用户群组白名单保留闭合用户群组身份标识号码和闭合用户群组指示符的过程可能采用通过业务，移动网络信令等不同方式。如果用户组织在多个运营商注册闭合用户群组，运营商组织可能会提供该用户组织的所有信息，以帮助用户将该用户组织所有(或部分)的闭合用户群组加入闭合用户群组白名单，如果用户组织的闭合用户群组身份标识号码号码，闭合用户群组名称只在一个运营商PLMN内注册和使用，则不需要运营商组织的参与，只需要该用户进行即可。The process that the user terminal is actually invited to join the closed user group of the user organization, and the process of retaining the closed user group identification number and the closed user group indicator in the closed user group white list may adopt different methods such as passing services, mobile network signaling, etc. Way. If a user organization registers a closed user group with multiple operators, the operator organization may provide all the information of the user organization to help the user add all (or part) of the closed user group of the user organization to the closed user group List, if the closed user group ID number and closed user group name of the user organization are only registered and used in one operator’s PLMN, the operator organization’s participation is not required, only the user’s participation is required.

S1103、用户终端进入该闭合用户群组的家庭基站覆盖的范围，接收家庭基站广播的闭合用户群组身份标识号码，在本机闭合用户群组白名单中查找到对应的闭合用户群组指示符。S1103. The user terminal enters the range covered by the home base station of the closed user group, receives the closed user group identity number broadcast by the home base station, and finds the corresponding closed user group indicator in the local closed user group white list .

用户终端可以通过自动选择模式或者手动选择模式选择要接入的闭合用户群组。The user terminal can select the closed user group to be accessed through the automatic selection mode or the manual selection mode.

本实施例实现了用户终端对各个闭合用户群组的识别。This embodiment realizes the identification of each closed user group by the user terminal.

本发明终端的一个实施例，如图12所示，包括：An embodiment of the terminal of the present invention, as shown in Figure 12, includes:

取得单元11：用于接收家庭基站广播的闭合用户群组身份标识号码，在闭合用户群组白名单中找到对应的闭合用户群组指示符，所述闭合用户群组白名单包含闭合用户群组的身份标识号码以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符。Obtaining unit 11: used to receive the closed user group identification number broadcast by the home base station, and find the corresponding closed user group indicator in the closed user group white list, the closed user group white list includes the closed user group and the closed user group indicator corresponding to the closed user group identification number.

显示单元12：用于显示所述指示符。Display unit 12: for displaying the indicator.

本发明终端的另一个实施例，如图13所示，包括：Another embodiment of the terminal of the present invention, as shown in Figure 13, includes:

取得单元11：用于接收家庭基站广播的闭合用户群组身份标识号码，在闭合用户群组白名单中找到对应的闭合用户群组指示符，所述闭合用户群组白名单包含闭合用户群组的身份标识号码以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符。Obtaining unit 11: used to receive the closed user group identification number broadcast by the home base station, and find the corresponding closed user group indicator in the closed user group white list, the closed user group white list includes the closed user group and the closed user group indicator corresponding to the closed user group identification number.

显示单元12：用于显示所述指示符。Display unit 12: for displaying the indicator.

接收单元13：用于接收家庭基站广播的家庭基站名称，与闭合用户群组指示符一起在本终端显示。Receiving unit 13: for receiving the name of the home base station broadcast by the home base station, and displaying it on the terminal together with the closed user group indicator.

删除单元14：用于在脱离一个闭合用户群组时，在闭合用户群组白名单中删除该闭合用户群组的闭合用户群组身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符。Deleting unit 14: used for deleting the closed user group identification number of the closed user group in the closed user group whitelist when leaving a closed user group, and the closed user group identification number corresponding to the closed user group identification number Close user group indicator.

以上本发明终端的实施例中，终端事先在本机的闭合用户群组白名单中存储闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组名称。在进入某个家庭基站的覆盖范围后，根据家庭基站广播的闭合用户群组身份标识号码，在闭合用户群组白名单中找到对应的闭合用户群组名称，从而对各个闭合用户群组进行识别。In the above embodiments of the terminal of the present invention, the terminal stores the CSG ID number and the CSG name corresponding to the CSG ID number in the CSG whitelist of the terminal in advance. After entering the coverage area of a home base station, find the corresponding closed user group name in the closed user group white list according to the closed user group identification number broadcast by the home base station, so as to identify each closed user group .

本发明核心网的一个实施例，如图14所示，包括：An embodiment of the core network of the present invention, as shown in Figure 14, includes:

获取单元21：用于接收终端加入闭合用户群组的请求。The obtaining unit 21 is configured to receive a request from a terminal to join a closed user group.

发送单元22：用于将该闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符发送给终端。Sending unit 22: configured to send the CSG ID number and the CSG indicator corresponding to the CSG ID number to the terminal.

本发明家庭基站的一个实施例，如图15所示，包括：An embodiment of the home base station of the present invention, as shown in FIG. 15 , includes:

身份标识号码广播单元31：用于向本小区广播本家庭基站支持的闭合用户群组的身份标识号码，所述身份标识号码与终端闭合用户群组白名单中的闭合用户群组指示符对应。ID number broadcasting unit 31: used to broadcast to the local cell the ID number of the closed user group supported by the home base station, the ID number corresponding to the closed user group indicator in the terminal closed user group whitelist.

本发明家庭基站的另一个实施例，如图16所示，包括：Another embodiment of the home base station of the present invention, as shown in FIG. 16 , includes:

身份标识号码广播单元31：用于向本小区广播本家庭基站支持的闭合用户群组的身份标识号码，所述身份标识号码与终端闭合用户群组白名单中的闭合用户群组指示符对应。ID number broadcasting unit 31: used to broadcast to the local cell the ID number of the closed user group supported by the home base station, the ID number corresponding to the closed user group indicator in the terminal closed user group white list.

家庭基站名称广播单元32：用于向本小区广播本家庭基站名称。Home base station name broadcasting unit 32: for broadcasting the home base station name to the local cell.

以上本发明核心网和家庭基站的实施例中，先由核心网向终端发送闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符。然后在该终端进入家庭基站的覆盖范围后，由家庭基站广播闭合用户群组身份标识号码，终端在闭合用户群组白名单中找到对应的闭合用户群组指示符，从而对各个闭合用户群组进行识别。In the above embodiments of the core network and the home base station of the present invention, the core network first sends the CSG ID number and the CSG indicator corresponding to the CSG ID number to the terminal. Then, after the terminal enters the coverage of the home base station, the home base station broadcasts the closed user group identification number, and the terminal finds the corresponding closed user group indicator in the closed user group white list, so as to identify each closed user group to identify.

本发明识别接入网络的系统的一个实施例，如图17所示，包括：An embodiment of the system for identifying the access network of the present invention, as shown in Figure 17, includes:

核心网7：用于将终端请求加入的闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符发送给终端。Core network 7: for sending the ID number of the closed user group requested by the terminal to join, and the closed user group indicator corresponding to the ID number of the closed user group to the terminal.

家庭基站8：用于向本小区广播本家庭基站支持的闭合用户群组的身份标识号码。Home base station 8: for broadcasting to the local cell the ID number of the closed user group supported by the home base station.

本发明识别接入网络的系统中，核心网的一个实施例如图19所示，包括：In the system for identifying the access network of the present invention, an embodiment of the core network is shown in Figure 19, including:

业务服务器71：用于主动向运营商主签约服务器推送闭合用户群组身份标识号码列表，或者接受主签约服务器提取闭合用户群组身份标识号码列表。Service server 71: used to actively push the list of closed user group identification numbers to the main subscription server of the operator, or accept the list of closed user group identification numbers extracted by the main subscription server.

移动性管理实体72：用于在用户终端进入家庭基站覆盖区域时，向主签约服务器取用户签约信息。The mobility management entity 72 is used to obtain user subscription information from the main subscription server when the user terminal enters the coverage area of the home base station.

运营商主签约服务器73：用于根据用户终端所处位置或移动性管理实体支持的PLMN ID，选择用户签约的PLMN中可以使用的闭合用户群组身份标识号码列表作为闭合用户群组白名单发给移动性管理实体。The operator's main subscription server 73: used to select the closed user group identity number list that can be used in the PLMN that the user subscribes to as the closed user group white list according to the location of the user terminal or the PLMN ID supported by the mobility management entity. to the mobility management entity.

本发明识别接入网络的系统中，核心网的另一个实施例如图20所示，包括：In the system for identifying the access network of the present invention, another embodiment of the core network is shown in Figure 20, including:

业务服务器71：用于主动向运营商主签约服务器推送闭合用户群组名称列表，或者接受主签约服务器提取闭合用户群组名称列表。Service server 71: used to actively push the list of closed user group names to the operator's main subscription server, or accept the main subscription server to extract the list of closed user group names.

移动性管理实体72：用于在用户终端进入家庭基站覆盖区域时，向主签约服务器取用户签约信息。The mobility management entity 72 is used to obtain user subscription information from the main subscription server when the user terminal enters the coverage area of the home base station.

运营商主签约服务器73：用于先经过内部或者外部查询获取闭合用户群组名称对应的身份标识号码，然后根据用户终端所处位置或移动性管理实体支持的PLMN ID，选择用户签约的PLMN中可以使用的闭合用户群组身份标识号码列表作为闭合用户群组白名单发给移动性管理实体。The operator's main subscription server 73: used to obtain the identity number corresponding to the closed user group name through internal or external query, and then select the PLMN that the user subscribes to according to the location of the user terminal or the PLMN ID supported by the mobility management entity. The list of available closed user group identification numbers is sent to the mobility management entity as a closed user group white list.

本发明识别接入网络的系统中，核心网的又一个实施例如图21所示，包括：In the system for identifying the access network of the present invention, another embodiment of the core network is shown in Figure 21, including:

移动性管理实体72：在用户终端进入拜访网络有家庭基站覆盖区域或可使用闭合用户群组的区域时，用于向用户终端所属主签约服务器取用户签约信息。并在主签约服务器所处PLMN不支持闭合用户群组功能时，向拜访地PLMN主签约服务器获取用户拜访地临时签约信息。Mobility management entity 72: when the user terminal enters the area covered by the home base station of the visited network or the area where the closed user group can be used, it is used to obtain user subscription information from the main subscription server to which the user terminal belongs. And when the PLMN where the main subscription server is located does not support the closed user group function, obtain the temporary subscription information of the visited place of the user from the main subscription server of the visited PLMN.

拜访地PLMN主签约服务器74：用于将拜访用户终端的闭合用户群组身份标识号码白名单发给移动性管理实体。The visited PLMN primary subscription server 74: used to send the whitelist of closed user group identity numbers of the visited user terminal to the mobility management entity.

本发明识别接入网络的系统中，核心网的再一个实施例如图22所示，包括：In the system for identifying the access network of the present invention, another embodiment of the core network is shown in Figure 22, including:

移动性管理实体72或者(拜访地/归属地)主签约服务器75：如果终端进入拜访网络有家庭基站覆盖区域或可使用闭合用户群组的区域，用于向业务服务器请求用户终端的闭合用户群组签约。Mobility management entity 72 or (visited place/home) primary subscription server 75: if the terminal enters the visited network with home base station coverage area or the area where closed user group can be used, it is used to request the service server for the closed user group of the user terminal Group signing.

业务服务器71：用于将用户号码和闭合用户群组签约信息发送给请求方。Service server 71: used to send the user number and closed user group subscription information to the requesting party.

本发明识别接入网络的系统中，核心网的还一个实施例如图23所示，包括：In the system for identifying the access network of the present invention, another embodiment of the core network is shown in Figure 23, including:

业务服务器71：用于接收将终端加入闭合用户群组的请求，生成序列码，将序列码与加入闭合用户群组的用户号码进行绑定，将序列码及用户加入的闭合用户群组信息发给终端。Service server 71: used to receive a request for adding a terminal to a closed user group, generate a sequence code, bind the sequence code with the user number joining the closed user group, and send the sequence code and the closed user group information that the user joined to the terminal.

然后将序列码及用户加入的闭合用户群组信息的签约信息推送给(归属地或拜访地)主签约服务器或移动性管理实体，或者接受移动性管理实体或(归属地或拜访地)主签约服务器请求，将用户闭合用户群组签约发给请求实体。Then push the serial code and the subscription information of the closed user group information joined by the user to the (home or visited) main subscription server or mobility management entity, or accept the mobility management entity or (home or visited) main subscription The server requests to send the user closed user group subscription to the requesting entity.

移动性管理实体72：用于根据用户终端发送的闭合用户群组序列码和用户签约信息对用户进行接入控制。The mobility management entity 72 is used to perform access control on users according to the closed user group sequence code and user subscription information sent by the user terminal.

本发明识别接入网络的系统的实施例中，先由核心网向终端发送闭合用户群组的身份标识号码，以及与该闭合用户群组身份标识号码对应的闭合用户群组指示符。然后在该终端进入家庭基站的覆盖范围后，由家庭基站广播闭合用户群组身份标识号码，终端在闭合用户群组白名单中找到对应的闭合用户群组指示符，从而对各个闭合用户群组进行识别。In the embodiment of the system for identifying the access network of the present invention, the core network firstly sends the ID number of the closed user group and the indicator of the closed user group corresponding to the ID number of the closed user group to the terminal. Then, after the terminal enters the coverage of the home base station, the home base station broadcasts the closed user group identification number, and the terminal finds the corresponding closed user group indicator in the closed user group white list, so as to identify each closed user group to identify.

本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(Random Access Memory，RAM)等。Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented through computer programs to instruct related hardware, and the programs can be stored in a computer-readable storage medium. During execution, it may include the processes of the embodiments of the above-mentioned methods. Wherein, the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM), etc.

以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，本发明适用于3G私有网络，并不限于家庭基站，宏基站同样适用。任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。The above is only a specific implementation of the present invention, but the scope of protection of the present invention is not limited thereto. The present invention is applicable to 3G private networks, not limited to home base stations, and is also applicable to macro base stations. Any person familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (24)

1. the method for an end side access network identification is characterized in that, comprising:

Receive the closed subscriber group identify label number of Home eNodeB broadcasting, find corresponding closed subscriber group designator in the closed subscriber group white list, described closed subscriber group white list comprises the identify label number of closed subscriber group and the closed subscriber group designator corresponding with this closed subscriber group identify label number;

Show described designator.

2. method according to claim 1 is characterized in that, described closed subscriber group identify label number comprises: public land mobile telephone network identify label number and closed subscriber group identify label number.

3. method according to claim 2 is characterized in that, described closed subscriber group designator comprises: the pattern identification of closed subscriber group title and/or closed group.

4. method according to claim 3 is characterized in that, described closed subscriber group title comprises: broad sense closed subscriber group title, described broad sense closed subscriber group title is made up of common closed subscriber group title.

5. method according to claim 4, it is characterized in that, described closed subscriber group title also comprises: narrow sense closed subscriber group title, described narrow sense closed subscriber group title is by public land mobile telephone network title or sign, form with common closed subscriber group title, corresponding with the broad sense closed subscriber group title that comprises same common closed subscriber group title.

6. method according to claim 1 is characterized in that, also comprises:

The Home eNodeB title that shows described Home eNodeB broadcasting.

7. method according to claim 1, it is characterized in that, also comprise: when breaking away from a closed subscriber group, the closed subscriber group identify label number of this closed subscriber group in the deletion closed subscriber group white list, and the closed subscriber group designator corresponding with this closed subscriber group identify label number.

8. the method for a core net access network identification is characterized in that, comprising:

Receiving terminal adds the request of closed subscriber group;

With the identify label number of this closed subscriber group, and the closed subscriber group designator corresponding with this closed subscriber group identify label number sends to terminal.

9. method according to claim 8 is characterized in that, also comprises:

Service server is provided closed subscriber group identify label number and closed subscriber group designator according to closed user group Group administrators's application to this closed subscriber group;

The adding closed subscriber group if terminal is accepted the invitation, perhaps terminal initiatively applies for adding closed subscriber group, service server is given user terminal with white list updating.

10. method according to claim 8 is characterized in that, also comprises:

The master of operator subscribed services device obtains closed subscriber group identify label list of numbers;

If terminal enters family base station overlay area, Mobility Management Entity obtains user signing contract information to main subscribed services device;

Public land mobile telephone network title or sign that main subscribed services device is supported according to terminal present position or Mobility Management Entity select in the public land mobile telephone network that the user of main subscribed services device contracts operable closed subscriber group identify label list of numbers to issue Mobility Management Entity as the closed subscriber group white list.

11. method according to claim 8 is characterized in that, also comprises:

The master of operator subscribed services device obtains the closed subscriber group name list;

If terminal enters family base station overlay area, Mobility Management Entity obtains user signing contract information to main subscribed services device;

Public land mobile telephone network title or sign that main subscribed services device is supported according to terminal present position or Mobility Management Entity select in the public land mobile telephone network that the user of main subscribed services device contracts operable closed subscriber group identify label list of numbers to issue Mobility Management Entity as the closed subscriber group white list.

12. method according to claim 8 is characterized in that, also comprises:

If terminal enters the zone that visited network has family base station overlay area maybe can use closed subscriber group, Mobility Management Entity is taken the family CAMEL-Subscription-Information to the user terminal owner of institute subscribed services device;

If main subscribed services device public land mobile telephone network of living in is not supported the closed subscriber group function, Mobility Management Entity obtains the interim CAMEL-Subscription-Information in user visiting ground to visit ground public land mobile phone host subscribed services device;

Visit ground public land mobile phone host subscribed services device will be visited the closed subscriber group identify label number white list of terminal and be issued Mobility Management Entity.

13. method according to claim 8 is characterized in that, also comprises:

If terminal enters the zone that visited network has family base station overlay area maybe can use closed subscriber group, Mobility Management Entity or visit landlord's subscribed services device or ownership landlord subscribed services device are signatory to the closed subscriber group of service server request user terminal;

Described service server sends to the requesting party with Subscriber Number and closed subscriber group CAMEL-Subscription-Information.

14. method according to claim 8 is characterized in that, also comprises:

Service server receives the request that terminal is added closed subscriber group;

Service server formation sequence sign indicating number is bound sequence code and the Subscriber Number that adds closed subscriber group, and the closed subscriber group information of sequence code and user's adding is issued terminal;

Service server is pushed to ownership landlord's subscribed services device or visit landlord's subscribed services device or Mobility Management Entity with the CAMEL-Subscription-Information of the closed subscriber group information of sequence code and user's adding;

If terminal enters the closed subscriber group overlay area, the access request of Mobility Management Entity receiving terminal, and closed subscriber group access sequence sign indicating number;

Mobility Management Entity carries out access control according to closed subscriber group sequence code and user signing contract information to terminal.

15. method according to claim 8 is characterized in that, also comprises:

Service server receives the request that terminal is added closed subscriber group;

Service server formation sequence sign indicating number is bound sequence code and the Subscriber Number that adds closed subscriber group, and the closed subscriber group information of sequence code and user's adding is issued terminal;

Mobility Management Entity or ownership landlord's subscribed services device or visit landlord subscribed services device are after service server request user is signatory, and main subscribed services device is with the signatory request entity of issuing of user's closed subscriber group;

If terminal enters the closed subscriber group overlay area, the access request of Mobility Management Entity receiving terminal, and closed subscriber group access sequence sign indicating number;

Mobility Management Entity carries out access control according to closed subscriber group sequence code and user signing contract information to terminal.

16. the method for a Home eNodeB access network identification is characterized in that, comprising:

The identify label number of the closed subscriber group of supporting to this family of this Cell Broadcast CB base station, described identify label number is corresponding with closed subscriber group designator in the closed subscriber group white list.

17. method according to claim 16 is characterized in that, also comprises:

To this family of this Cell Broadcast CB base station title.

18. a terminal is characterized in that, comprising:

Obtain the unit: the closed subscriber group identify label number that is used to receive Home eNodeB broadcasting, find corresponding closed subscriber group designator in the closed subscriber group white list, described closed subscriber group white list comprises the identify label number of closed subscriber group and the closed subscriber group designator corresponding with this closed subscriber group identify label number;

Display unit: be used to show described designator.

19. terminal according to claim 18 is characterized in that, also comprises:

Receiving element: be used to receive the Home eNodeB title of Home eNodeB broadcasting, show in this terminal with the closed subscriber group designator.

20. terminal according to claim 18 is characterized in that, also comprises:

Delete cells: be used for when breaking away from a closed subscriber group, the closed subscriber group identify label number of this closed subscriber group in the deletion closed subscriber group white list, and the closed subscriber group designator corresponding with this closed subscriber group identify label number.

21. a core net is characterized in that, comprising:

Acquiring unit: be used for the request that receiving terminal adds closed subscriber group;

Transmitting element: be used for identify label number, and the closed subscriber group designator corresponding with this closed subscriber group identify label number sends to terminal with this closed subscriber group.

22. a Home eNodeB is characterized in that, comprising:

Identify label number radio unit: be used for the identify label number of the closed subscriber group supported to this family of this Cell Broadcast CB base station, described identify label number is corresponding with closed subscriber group designator in the terminal closed subscriber group white list.

23. Home eNodeB according to claim 22 is characterized in that, also comprises:

Home eNodeB title radio unit: be used for base station title to this family of this Cell Broadcast CB.

24. the system of an access network identification is characterized in that, comprising:

Core net: be used for identify label number, and the closed subscriber group designator corresponding with this closed subscriber group identify label number sends to terminal with the closed subscriber group of terminal request adding;

Home eNodeB: be used for identify label number to the closed subscriber group of this family of this Cell Broadcast CB base station support.

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