CN101742614B - Method and network equipment for controlling users to access - Google Patents

Method and network equipment for controlling users to access Download PDF

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CN101742614B
CN101742614B CN 200810179089 CN200810179089A CN101742614B CN 101742614 B CN101742614 B CN 101742614B CN 200810179089 CN200810179089 CN 200810179089 CN 200810179089 A CN200810179089 A CN 200810179089A CN 101742614 B CN101742614 B CN 101742614B
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user
users
number
access
request message
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CN 200810179089
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CN101742614A (en
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王海宁
郭雅莉
靳维生
刘海
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华为技术有限公司
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Abstract

本发明实施例公开了一种控制用户接入的方法和网络设备。 Example discloses a method of controlling a user access to a network device and a method according to the present invention. 所述方法包括:接收接入请求消息,所述接入请求消息中携带有用户所要接入小区的闭合用户组标识CSG ID;确定通过所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制;根据确定的结果进行所述用户的接入控制。 The method comprising: receiving an access request message, the access request message carries a user to access the closed subscriber group cell identifier CSG ID; determining a current number of users access the network through a cell of the CSG ID is already the maximum number of users reaches a predetermined limit; controlling the access of the user according to the result of the determination. 在本发明技术方案中,当用户需要通过CSG小区接入网络时,由MME通过控制信令对用户的网络接入进行控制,不需要占用家庭基站的空口广播资源,也相对降低了家庭基站的信息发送负荷;由于是对每个用户的接入进行实时的控制,接入控制准确高效。 In the aspect of the present invention, when a user needs to access the network through the CSG cell, by the MME control signaling network access control of the user, requiring no air interface broadcast resource the home base station, but also relatively lower HNB transmitting load information; because it is real-time control of access for each user, accurate and efficient access control.

Description

一种控制用户接入的方法和网络设备 A method of controlling a user access to a network device and a method

技术领域 FIELD

[0001] 本发明涉及通信技术领域,具体涉及用户接入控制技术。 [0001] The present invention relates to communication technologies, and particularly relates to user access control technology.

背景技术 Background technique

[0002] 3GPP(3rd Generation Partnership Project,第三代合作项目)的EPS (Evolvedpacket system,演进分组域系统)分为E-UTRAN (Evolved UniversalTerrestrialRadio Access Network,演进的公共陆地无线接入网)和EPC (Evolvedpacketcore,演进分组核心网)两部分。 [0002] 3GPP (3rd Generation Partnership Project, Third Generation Partnership Project) in EPS (Evolvedpacket system, an evolved packet-based systems) is divided into E-UTRAN (Evolved UniversalTerrestrialRadio Access Network, Evolved common terrestrial radio access network) and EPC ( Evolvedpacketcore, evolved packet core) in two parts. 其中,EPC 中的MME (mobility managemententity,移动性管理实体)负责用户到网络侧的NAS (non Access stratum,非接入层)信令管理、承载管理、用户空闲模式下的跟踪和寻呼管理功能等。 Wherein, in the EPC MME (mobility managemententity, a mobility management entity) to the network side responsible for the user NAS (non Access stratum, NAS) signaling management, bearer management, tracking and paging management in an idle mode user Wait. E-UTRAN中主要网元为基站(eNodeB),基站负责无线信号的收发,通过空中接口和UE(用户设备)联系。 Mainly the E-UTRAN network element is a base station (an eNodeB), the base station responsible for transceiving radio signal (user equipment) via an air interface link and the UE.

[0003] 家庭基站(HeNB)是基站的一种,通常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,家庭基站可以直接和MME连接,也可以通过HeNB Gff (HeNB Gateway,家庭基站网关)和MME连接。 [0003] a home base station (HeNB) is a base station, typically deployed as a dedicated resource for families, groups, companies or schools and other places, the home base station and MME can be connected directly, or through HeNB Gff (HeNB Gateway, family base station gateway) and the MME is connected. 家庭基站通过CSG (Closed Subscriber Group,闭合用户组)控制家庭成员、团体成员等用户的接入。 Home base station control members of the family users, the access by other group members CSG (Closed Subscriber Group, closed subscriber group). 对于一个CSG小区而言,如果用户签约到该CSG,或者被CSG的管理员添加到该CSG,则用户被允许在该CSG小区内正常驻留以及申请业务;对于不属于该CSG的用户,无法在该CSG小区中发起业务,即CSG小区只为CSG成员提供服务,非CSG成员除进行紧急呼叫之外,不允许使用该CSG小区的任何业务。 For a CSG cell, if the user subscription to the CSG, or by the CSG administrator adds to the CSG, the user is allowed to normally reside in the CSG cell and the service application; the user does not belong to the CSG, not initiated operations in the CSG cell, the CSG cell that is only serving member of the CSG, CSG members in addition to non-emergency calls outside, not allowed to use any service of the CSG cell. UE中可以保存允许该UE接入的CSG ID (闭合用户组标识)列表,多个CSG小区可以共享同一个CSG ID。 UE can store the allowed CSG ID of the UE to access (closed subscriber group identifier) ​​list, a plurality of CSG cells may share the same CSG ID. 当用户接近CSG小区时,UE (用户设备)启动对CSG小区的测量,并判断该CSG小区是否允许用户接入。 When the user approaches the CSG cell, the UE (User Equipment) to start measurement of the CSG cell, the CSG cell and determines whether to allow user access.

[0004] 出于各种考虑,运营商和/或CSG管理员会设置允许通过特定CSG ID的小区接入网络的最大用户数,以此来限制用户接入的数量。 [0004] For a variety of considerations, carriers and / or CSG administrator sets the maximum number of users allowed to access network-specific cell of the CSG ID, in order to limit the number of access users. 在现有技术中,当MME或者HeNB GW发现通过所述CSG ID的小区接入网络的当前用户数达到其最大用户数限制时,向HeNB下发最大用户数指示,由HeNB在空口上通过持续广播的方式,指示其它用户不要再通过所述CSGID的小区接入网络,进而实现对用户接入的控制。 In the prior art, when the MME or the HeNB GW cell found by the current number of users of the access network CSG ID number of users reaches its maximum limit, the maximum number of users HeNB indication issued by the HeNB in ​​the air interface by continuously in broadcast, do not indicate other users through the cell CSGID access network, so as to realize the control of user access.

[0005] 在对现有技术的研究和实践过程中,本发明的发明人发现,由于家庭基站是在空口上持续广播来控制用户的网络接入,会占用家庭基站较多的空口广播资源,同时也相对加大了家庭基站的信息发送负荷。 [0005] In the research and practice of the prior art, the present inventors found that, since the home base station is continuously broadcast on the air interface to control user access to the network, the home base station will take more air interface broadcast resource, also increased the relative transmission load information of the home base station.

发明内容 SUMMARY

[0006] 本发明实施例提供一种控制用户接入的方法和网络设备,由MME利用控制信令来控制用户的网络接入,避免占用家庭基站的空口广播资源,相对降低家庭基站的信息发送负荷。 [0006] An embodiment provides a method for controlling user access and network apparatus of the present invention to control the user's access to a network using the control signaling by the MME, to avoid air interface resource occupancy broadcast HNB, the HNB relative decrease information transmitted load.

[0007] 为实现上述发明目的,本发明实施例通过以下技术方案具体实现: [0007] To achieve the above object of the invention, examples of specific embodiments of the present invention is achieved by the following technical solution:

[0008] 本发明实施例提供一种控制用户接入的方法,包括:接收接入请求消息,所述接入请求消息中携带用户所要接入小区的闭合用户组标识CSG ID;确定通过所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制;根据确定的结果进行所述用户的接入控制。 [0008] The embodiments of the present invention provides a method of controlling a user access, comprising: receiving an access request message, the access request message carries the user to access the closed subscriber group cell identifier CSG ID; determined by the whether the current number of users access network cell CSG ID of the user has reached a predetermined maximum limit; controlling the access of the user according to the result of the determination.

[0009] 本发明实施例还提供一种移动性管理实体,包括:接收单元,用于接收接入请求消息,所述接入请求消息中携带有用户所要接入小区的闭合用户组标识CSG ID ;确定单元,用于确定通过所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制;控制单元,用于根据所述确定单元确定的结果进行所述用户的接入控制。 [0009] Embodiments of the present invention further provides a mobility management entity, comprising: receiving means for receiving an access request message, the access request message carries a user to access the closed subscriber group cell identifier CSG ID ; determining means for determining whether the current number of users access the network through a cell of the CSG ID has reached the predetermined limit of the maximum number of users; a control unit for the user according to the determination result of the contact determination unit into the control.

[0010] 本发明实施例还提供一种闭合用户组服务器,包括:接收单元,用于接收用户数增加请求消息,所述用户数增加请求消息中携带有用户所要接入小区的CSG ID ;判断单元,用于判断通过所述CSG ID的小区接入网络的当前用户数是否已经到达预置的最大用户数限制,所述当前用户数由本端统计得到;通知单元,用于将所述判断单元的判断结果通知移动性管理实体。 [0010] Embodiments of the present invention further provides a closed user group server, comprising: receiving means for receiving a message requesting the number of users increases, the number of users increase request message carries a user to access the CSG ID of the cell; Analyzing means for determining whether the maximum number of users has reached a preset limit number of users in the cell by a current access network to the CSG ID, the current number of users is obtained from the statistics on; notification means, means for determining the the judgment result notification the mobility management entity.

[0011] 可以看出,本发明实施例采用的技术方案中,当用户需要通过CSG小区接入网络时,由MME通过控制信令对用户的网络接入进行控制,不需要占用家庭基站的空口广播资源,也相对降低了家庭基站的信息发送负荷;由于是对每个用户的接入进行实时的控制,接入控制准确高效。 [0011] As can be seen, embodiments of the present invention, the technical solution employed in the embodiment, when a user needs to access the network through the CSG cell, and controls user access to network control signaling from the MME, do not take up the home base station air interface broadcast resources, and relatively reduces the load of the home base station information transmission; because it is real-time control of access for each user, accurate and efficient access control.

附图说明 BRIEF DESCRIPTION

[0012] 为了更清楚地说明本发明实施例的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。 [0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, briefly describes the accompanying drawings required for describing the embodiments used in the following embodiments will be apparent in the following description of the accompanying drawings are merely some embodiments of the present invention. embodiment, those of ordinary skill in the art is concerned, without any creative effort, and may also obtain other drawings based on these drawings.

[0013] 图1是本发明实施例一提供一种控制用户接入的方法流程图; [0013] FIG. 1 is an embodiment of the present invention provides a method of controlling a user access to a flowchart;

[0014] 图2是本发明实施例二提供的一种控制激活态用户接入网络的方法流程图; [0014] FIG. 2 is provided in the second embodiment of the present invention a method of controlling the activation state of the user access network of a flowchart;

[0015] 图3是本发明实施例二提供的一种激活态用户减少的控制流程图; [0015] FIG. 3 is an embodiment of the present invention according to a second flowchart for controlling to reduce the activation state of the user;

[0016] 图4是本发明实施例二供的另一种控制激活态用户接入网络的方法流程图; [0016] FIG. 4 is a further embodiment of the present invention for controlling the active state according to the second method of the user access network flowchart;

[0017] 图5是本发明实施例二提供的一种MME上报用户数额度的消息流程图; [0017] FIG. 5 is a message flow diagram of a MME according to a second embodiment of the amounts reported by users of the present invention;

[0018] 图6是本发明实施例二提供的一种闭合用户组服务器分配用户数额度的消息流程图; [0018] FIG. 6 is an embodiment of the present invention according to the second group of users a message flow diagram of server assigns the user the amount of closure;

[0019] 图7是本发明实施例三提供的一种控制用户通过新CSG小区接入网络的方法流程图; [0019] FIG. 7 is a flowchart of a method of controlling a user access a network through the new CSG cell according to a third embodiment of the present invention;

[0020] 图8是本发明实施例三提供的一种用户移出CSG小区的控制流程图; [0020] FIG. 8 is a control flowchart of a user according to a third embodiment of the removal of the CSG cell of the present invention;

[0021] 图9是本发明实施例三提供的另一种控制用户通过新CSG小区接入网络的方法流程图; [0021] FIG. 9 is a flowchart of another method according to a third controlling user access network through the CSG cell of the new embodiment of the present invention;

[0022] 图10是本发明实施例四提供的一种移动性管理实体示意图; [0022] FIG. 10 is a schematic diagram of a mobility management entity according to a fourth embodiment of the present invention;

[0023] 图11是本发明实施例五提供的一种移动性管理实体示意图; [0023] FIG. 11 is a schematic diagram of a mobility management entity according to a fifth embodiment of the present invention;

[0024] 图12是本发明实施例五提供的一种移动性管理实体的确定单元示意图; [0024] FIG. 12 is a schematic diagram of unit for determining a mobility management entity according to a fifth embodiment of the present invention;

[0025] 图13是本发明实施例五提供的另一种移动性管理实体的确定单元示意图; [0025] FIG. 13 is a schematic diagram of another mobility management entity determining unit according to a fifth embodiment of the present invention;

[0026] 图14是本发明实施例六提供的一种闭合用户组服务器示意图;[0027] 图15是本发明实施例七提供的一种闭合用户组服务器示意图。 [0026] FIG. 14 is an embodiment of the present invention, the server A user group is a schematic view of a sixth embodiment of the closure; [0027] FIG. 15 is a embodiment of the present invention, the server A user group is a schematic view of a seventh embodiment of the closure.

具体实施方式 Detailed ways

[0028] 本发明实施例提供一种控制用户接入的方法和网络设备,由MME通过控制信令来控制用户的网络接入,不需要占用家庭基站的空口广播资源,也可以降低家庭基站的信息发送负荷。 [0028] An embodiment provides a method for controlling user access and network apparatus of the present invention to control the user's access to the network through control signaling of the MME, the broadcast does not take up air interface resources the home base station, the home base station can be reduced information transmission load.

[0029] 下面通过具体实施例进行详细说明。 [0029] Next described in detail through specific embodiments.

[0030] 实施例一、 [0030] Example I.

[0031] 参见图1,是本发明实施例一提供一种控制用户接入的方法流程图,具体可以包括: [0031] Referring to Figure 1, embodiments of the present invention is a flow chart of a method of controlling a user access provided, may include:

[0032] 步骤110、接收接入请求消息,所述接入请求消息中携带用户所要接入小区的CSGID ; [0032] Step 110 receives the access request message, the message carries the user to access the access request CSGID cell;

[0033] MME接收的接入请求消息可以是多种多样的,其作用是在UE和MME之间建立起连接,使得UE可以向核心网发起业务请求。 [0033] MME received access request message can be varied, and its role is to establish connections between the UE and the MME, so that the UE can initiate a service request to the core network. 所述接入请求消息中还可以携带该用户的用户标识信息,或者底层连接信息。 The access request message may further carry a user identification information of the user, or information about the underlying connection.

[0034] 步骤120、确定通过所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制; [0034] Step 120, the number of users in the cell is determined by the current access network whether the CSG ID of the user reaches a predetermined maximum limit;

[0035] MME可以自身统计当前用户数,并通过比较判断来确定通过所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制;也可以通过接收其它网络设备的指示,来确定通过所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制,所述当前用户数可以是当前激活态用户数和/或当前空闲态用户数。 [0035] MME may themselves count the number of current users and determines whether the current number of users access the network through a cell of the CSG ID of the user has reached a predetermined maximum limit is determined by comparison; may be received by other network devices indicating , by determining whether the access network of the CSG ID of the cell current users has reached a predetermined maximum number of users limit the current number of users may be the current number of users and the active state / idle state or the current number of users.

[0036] 步骤130、根据确定的结果进行所述用户的接入控制。 [0036] Step 130, performing access control to the user according to the determination result.

[0037] MME可以根据确定的结果决定接受或者拒绝所述用户的接入请求,并进行相应的处理。 [0037] MME can determine the result of the determination by the user to accept or reject the access request, and performs corresponding processing.

[0038] 可以看出,本实施例中,当用户需要通过CSG小区接入网络时,由MME通过控制信令对用户的网络接入进行控制,不需要占用家庭基站的空口广播资源,也相对降低了家庭基站的信息发送负荷;由于是对每个用户的接入进行实时的控制,接入控制准确高效。 [0038] As can be seen, in this embodiment, when a user needs to access the network through the CSG cell, by the MME control signaling network access control of the user, requiring no air interface broadcast resource the home base station, is relatively reducing the load of the home base station information transmission; because it is real-time control of access for each user, accurate and efficient access control.

[0039] 实施例二、 [0039] Example II.

[0040] 本实施例主要基于空闲状态UE在宏小区和CSG小区之间、或者多个不同CSG ID的小区之间移动不会和MME进行移动性消息交互的情况,用于控制通过该CIG ID的小区接入网络的当前用户数目,即激活态用户数。 Where [0040] The present embodiment is mainly based on the idle status of the UE between the macro cell and the CSG cell, the mobile will not be moved MME or more message interaction between different cells of the CSG ID, for controlling through the CIG ID the current number of users of the access network cell, i.e. the number of users active state.

[0041] 对于空闲用户,如果被分配一个TA (Tracking Area,跟踪区)列表,TA列表定义的区域包括属于不同CSG ID的小区,或者同时包括宏小区和CSG小区,则空闲状态用户在TA列表定义内的各个小区之间移动时,不会与网络侧进行移动性消息交互,所以网络侧也就无法统计驻扎在某个CSG ID下面的空闲状态用户的个数。 [0041] For idle users, if assigned a TA (Tracking Area, Tracking Area) list, TA list defined region comprises a cell belonging to a different CSG ID of, or include both macro cell and a CSG cell, the idle user TA list moves between cells within the definition of the individual, does not perform the mobility message interaction with the network side, the network side will not count the number of the idle state in the presence of a CSG ID of the user below. 但是激活态用户和网络侧有信令交互,网络侧可以通过检测用户的移动性管理上下文,获知激活态用户所在的小区及该小区对应的CSGID,因而可以对其激活态用户个数进行统计。 However, the active state and the user side network signaling interaction network mobility management context can be detected by the user, the user is informed of the state of cell activation and the cell corresponding CSGID, thus count number thereof can be user activated state.

[0042] 可以设置一个CSG server,用于对通过每个CSG ID的所有小区接入网络的当前激活态用数进行统计,CSG server可以实际位于HSS (Home SubscriberServer,归属签约用户服务器)、或AAA (Authentication AuthorizationAccounting,认证/ 授权/ 计费)服务器、或其它网络实体上。 [0042] may be provided a CSG server, the number for the current state with all the cells activated by a CSG ID for each access network for statistical, CSG server may be physically located HSS (Home SubscriberServer, the home subscriber server), or AAA (authentication AuthorizationAccounting, authentication / authorization / accounting) server, or other network entities. 当MME收到接入请求消息后,MME向CSG server汇报,并根据CSGserver反馈的指示来确定接受或拒绝用户的接入。 When the MME receives the access request message, MME CSG server to report, and determines a user to accept or reject access according to the instruction CSGserver feedback.

[0043] 当然,对于某个CSG ID的所有小区都位于同一个MME或者HeNB GW管辖区域的情况,CSG server也可以是MME或者HeNB Gff本身,这种情况下MME或者HeNB GW可以自身统计当前激活态用户数,比较判断通过所述CSGID的小区接入网络的当前激活态用户数是否已经达到预置的最大用户数限制,并根据比较判断的结果进行用户的接入控制,也就不存在MME或HeNB Gff与CSGserver的信令交互。 [0043] Of course, for all the cells are located in a CSG ID of a case where the same MME or GW jurisdictions HeNB, CSG server may be the MME or the HeNB Gff itself, in this case the MME or the HeNB GW may themselves statistical currently active state the number of users, is determined by comparison of the currently active cell CSGID access network state of the user has reached the maximum number of user preset limit, access control and user judgment result of the comparison, the MME does not exist or signaling interaction with CSGserver the HeNB Gff.

[0044] 下面以CSG server不是MME或者HeNB Gff本身的情况进行举例说明。 [0044] In the following case the MME or the CSG server HeNB Gff not itself be exemplified.

[0045] 参见图2,是发明实施例二提供的一种控制激活态用户接入网络的方法流程图,具体可以包括: [0045] Referring to Figure 2, it is a flowchart of a method for controlling an active state according to a second embodiment of the subscriber access network, specifically comprising:

[0046] 步骤201、MME接收接入请求消息; [0046] Step 201, MME receives the access request message;

[0047] 上述接入请求消息可以是UE从CSG小区进行初始网络附着时发送的网络附着请求消息、或者是UE从其它小区(宏小区或者其它CSG小区)移动到一个新的CSG小区发送的位置区跟踪消息、也可以是源MME或者源HeNB对UE进行切换时向目标MME发送的切换请求消息、也可以是已经驻扎在一个CSG小区的UE发送用于建立UE与MME之间逻辑链接的业务请求消息。 [0047] The access request message may be sent from the network when the UE performs initial network attachment attach request message from the CSG cell, or the location of the UE sent from another cell (other CSG cell or a macro cell) to a new CSG cell section trace message, a handover may be sent by the source MME to the target MME or the source HeNB handover request message for the UE, may be stationed in the service of the UE has a CSG cell transmits a logical link established between the UE and the MME request message. 上述接入请求消息中可以携带用户需要接入的CSG小区的CSG ID等,还可以携带用户标识或者底层连接标识。 It said access request message carries the user may need to access the CSG ID of a CSG cell and the like, or may also carry a user identifier identifying the underlying connection. 通过上述接入请求消息,用户可以和MME建立连接,进而实现核心网接入。 Via the access request message, the user can establish a connection to the MME, so as to realize the core network access.

[0048] 步骤202、MME向CSG server发送用户数增加请求消息; [0048] Step 202, MME transmits to the number of users increases CSG server request message;

[0049] MME接收到所述接入请求消息后,可以先判断MME上是否已经存在激活态的该用户的移动性管理上下文,如果是,则进一步判断所述UE移动性管理上下文中的CSG ID与请求消息中的CSG ID是否相同,如果不存在所述用户激活态的移动性管理上下文,或者所述用户激活态的移动性管理上下文中的CSGID与请求消息中的CSG ID不相同,则MME向CSGserver发送用户数增加请求消息,所述用户数增加请求消息中可以携带新收到的CSG ID,还可以携带有用户标识和MME标识/地址等。 [0049] MME after receiving the access request message, can first determine whether there is a mobility management context of the user of the active state on the MME, if yes, further determines whether CSG ID of the UE mobility management context is the same as the CSG ID in the request message, if the user activates a mobility management context state, or the active state of the user mobility management context request message does not exist CSGID the CSG ID is not the same, the MME sends a request message CSGserver number of users increases, the number of users increase request message may carry the newly received CSG ID may also carry user ID and MME identifier / address.

[0050] 步骤203、MME接收CSG server反馈的用户数增加回应消息; [0050] Step 203, MME CSG server receives the number of users increased feedback response message;

[0051] CSG server上可以设置针对每个CSG ID的用户数管理器,专门用于对接入各个CSG ID的激活态用户数进行记录和管理。 [0051] The user can set the number of managers for each CSG ID of the CSG server, specifically the number of the active state for each subscriber access CSG ID is recorded and managed. CSG server在接收到用户数增加请求消息后,根据自身对接入该CSG ID的当前用户数记录,判断该CSG ID当前用户数是否已经达到最大用户数限制,如果判断出已经达到最大用户数限制,则向MME发送最大用户数限制指示;如果判断出未达到最大用户数限制,则递增该CSG ID的当前用户数(加I)。 CSG server after receiving a request message to increase the number of users, according to their current number of users to access the records of the CSG ID, CSG ID is determined whether the number of current users has reached the maximum number of users limit, if it is determined that the user has reached the maximum limit , the maximum limit is sent to the user indicating the MME; if it is determined that the user does not reach the maximum limit, then incrementing the current number of users of the CSG ID (plus I).

[0052] 进一步的,如果用户数增加请求消息中包含了用户标识和MME标识/地址,CSGserver还可以根据收到的用户标识和MME标识/地址判断用户是否移动到了新的MME控制范围,如果是,则可以指示源MME删除该用户的移动性管理上下文。 [0052] Further, if the number of users increase request message contains the user ID and the MME identifier / address, CSGserver may also be determined whether the user moves to a new MME control range in accordance with the user ID and the MME identifier / address received, and if , it may indicate the source MME to delete the mobility management context of the user. 上述机制可以确保MME存储移动性管理上下文实时有效。 MME storage mechanism described above can ensure real-time effective mobility management context.

[0053] 步骤204、MME向用户发送请求回应消息。 [0053] Step 204, MME sends a request response message to the user.

[0054] MME根据CSG server反馈的用户数增加回应消息,确定接受或者拒绝用户的接入请求。 [0054] MME response message according to the number of users increases CSG server feedback, determining to accept or reject the access request of the user. 如果用户数增加回应消息表明CSG ID的当前激活态用户数已经达到最大用户数限制,则拒绝用户的接入请求,且可以在请求回应消息中指示拒绝请求的原因;如果用户数增加回应消息表明该CSG ID的当前激活态用户数还没有达到最大用户数限制,则接受用户的接入请求,进行相应的处理。 If the response message indicates the number of users increases CSG ID of the currently active state has reached the maximum number of users limit the number of users, the user access request is denied, and the request may indicate the reason for the rejection in response to the request message; if the response message indicates that the number of users increases CSG ID of the currently active state of the maximum number of users has not yet reached the maximum number of users, the user's access request is accepted, the appropriate treatment.

[0055] 进一步的,还可以对激活态用户数减少的情况进行用户数控制,参见图3,是本发明实施例二提供的一种激活态用户减少的控制流程图,可以包括: [0055] Further, the number of user controls may also be a case of an active state to reduce the number of users, see Figure 3, is a control flowchart of an activated state of the user according to a second embodiment of the present invention to reduce, may include:

[0056] 步骤301、MME向CSG server发送用户数减少请求消息; [0056] Step 301, MME transmits CSG server to reduce the number of users request message;

[0057] 当MME决定将对应于某个CSG ID的激活态的用户移动性管理上下文转为空闲态、或者直接删除所述用户移动性管理上下文、或者修改移动性管理上下文中的CSG ID时,MME向CSG server发送用户数减少请求消息,所述用户数减少请求消息中可以携带该用户移动性管理上下文中旧的CSG ID。 [0057] When the user corresponding to the determined MME mobility management active state of a CSG ID of the context into an idle state, or delete the mobility management context of the user, or modify the CSG ID in the mobility management context, the MME sends the user to reduce the number of CSG server request message, the request message to reduce the number of users that the user may carry the old mobility management context of the CSG ID.

[0058] 其中,触发MME将用户移动性管理上下文转为空闲态、或者修改/删除用户移动性管理上下文的条件可以是:MME的内部触发(例如,签约到期等)、或者从其它网络实体收到指示更新或删除对应于该CSG ID的用户移动性管理上下文的指示消息,例如用户从CSG小区进行去附着时发送的去附着请求消息,或者HSS指示MME删除或更新该用户移动性管理上下文的指示消息、或者新的MME发送给源MME的用户移动性管理上下文管理请求消息、或者重定位请求消息、或者用户在一个MME控制范围内移动,新的HeNB发送给MME包括新的CSG ID的移动请求消息,但不限于上述消息。 [0058] wherein, the user triggers the MME mobility management context into an idle state, or modify / delete the mobility management context of the user condition may be: the internal trigger MME (e.g., contract expiration, etc.), or from another network entity receiving an instruction to update or delete the corresponding CSG ID of the user mobility management context indication message, for example, attached to the user when to send an attach request message from the CSG cell, or delete or update the HSS indicating that the user MME mobility management context the indication message, or a new MME sends to the source MME user mobility management context management request message or a relocation request message, or the user moves within one MME control range, a new HeNB to the MME includes a new CSG ID of move request message, but not limited to the above-described message.

[0059] 步骤302、MME接收CSG server反馈的用户数减少回应消息。 [0059] Step 302, the MME receives the number of users to reduce the feedback CSG server response message.

[0060] CSG server在接收到用户数减少请求消息后,将对应的CSG ID的当前用户数减1,并可以向MME回复用户数减少回应消息,通知MME当前用户数减少I。 [0060] CSG server receives the number of users in the current number of users to reduce the CSG ID request message, corresponding to a reduction, and can reduce the number of replies response message to the MME user, the user notifies the MME reduces the number of current I.

[0061] 本实施例中,可以由MME向CSG server请求部分用户数额度,MME自行对自身属于某个CSG ID用户数进行统计记录,并利用得到的用户数额度对用户的接入进行控制。 [0061] In this embodiment, the amount of the part of the user may be requested by the MME to the CSG server, MME own CSG ID of its own belonging to a certain user statistics recording the number of users and amount of use of the user obtained access control.

[0062] 参见图4,是发明实施例二提供的另一种控制激活态用户接入网络的方法流程图,具体可以包括: [0062] Referring to FIG. 4, is a flowchart of another method of controlling the activation state of the user access network according to a second embodiment may specifically include:

[0063] 步骤401、MME接收接入请求消息; [0063] Step 401, MME receives the access request message;

[0064] 本步骤中所述接入请求消息与步骤201中所述接入请求消息可以相同。 [0064] In this step, the access request message in step 201 and the access request message may be the same.

[0065] 步骤402、在需要时,MME向CSG server请求用户数额度; [0065] Step 402, when needed, the MME requests the user to the amount of CSG server;

[0066] MME可以在初始配置时获得部分用户数额度;也可以是对于某个CSG ID第一次收到接入请求消息时向CSG server请求用户数额度;也可以是在后续收到接入请求时发现分配的用户数额度已经用完,则向CSG server请求新的用户数额度。 [0066] MME can obtain the amount of the part of the user during the initial configuration; may also be for a certain CSG ID received first access request to the user the amount of CSG server request message; may be received in a subsequent access It found that the distribution of the amount of time a user request has been used up, the amount of the request for a new user to the CSG server. 如果该CSG ID的用户数额度还没用完,则MME可以不向CSG server请求用户数额度,自行将分配的用户数额度递减并记录。 If the user of the amount of the CSG ID is not run out, the user may not request the MME to the amount of CSG server, the amount of self-assigned user and decrements record.

[0067] 步骤403、CSG server给MME分配用户数额度; [0067] Step 403, CSG server assigned to the user the amount of the MME;

[0068] CSG server在接收到MME的用户数额度请求后,可以向MME发送用户数额度分配消息,指示分配的用户数额度。 [0068] CSG server after receiving a user request amount of the MME, the user may be sent to the MME amount of assignment message, the user indicates the amount of the allocation. 如果CSG server上已经没有可为该CSGID分配的用户数额度,则也可以通过用户数额度分配消息来通知MME。 If not already available, it is also possible to notify the MME allocation message for the user on the amount of CSG server CSGID assigned by a user of the amount.

[0069] 步骤404、MME向UE发送请求回应消息。 [0069] Step 404, MME sends a request response message to the UE.

[0070] 在接收到接入请求消息后,同样可以先判断MME上是否已经存在激活态的该用户的移动性管理上下文,如果是,则进一步判断激活态的用户移动性管理上下文中的CSG ID与接入请求消息中的CSG ID是否相同,如果不存在所述用户激活态的移动性管理上下文,或者所述用户激活态的移动性管理上下文中的CSG ID与接入请求消息中的CSG ID不相同时,进行下面的操作。 [0070] After receiving the access request message, can also be determined first whether there is a mobility management context of the user of the active state on the MME, if yes, further determines whether a user CSG ID active state mobility management context the access request message is the same CSG ID, CSG ID and if the user access to the active state mobility management context, or the active state of the user mobility management context request does not exist in the CSG ID message are not the same, the following operations.

[0071 ] 如果MME发现对于该CSG ID已经有了用户数额度信息,则MME自行判断MME上对于该CSG ID是否还有用户数额度可用,如果有额度可用,则接受用户接入请求,并可以递减用户数额度;如果没有额度可用,也无法从CSG server获得新的用户数额度,则拒绝用户的接入请求,并可以在请求回应消息中指示拒绝原因。 [0071] If the MME to the CSG ID is found to have the amount of user information, the MME MME own judgment on whether the CSG ID is also available for the user of the amount, if the amount is available, the user access request is accepted, and may decreasing the amount of the user; if no credit is available, can not be obtained from a new amount of the user CSG server, the user is denied access requests, and may indicate the rejection reason in the request response message.

[0072] 可以看出,采用用户数额度分配机制,当MME决定将对应于某个CSG ID的激活态的用户移动性管理上下文转为空闲态、或者直接删除该移动性管理上下文、或者修改该CSGID时,MME可以自行进行额度减少,不需要通知CSG,进而可以减少消息交互的过程。 [0072] As can be seen, the amount of the allocation mechanism using the user, when the user corresponding to the determined MME mobility management active state of a CSG ID of the context into an idle state, or delete the mobility management context, or to modify the when CSGID, the MME can reduce the amount of their own, you do not need to notify the CSG, and further process the message interaction can be reduced.

[0073] 进一步的,如果CSG server上,对于某个CSG ID已经没有用户数额度可用时,CSGserver可以要求各个MME上报该CSG ID的当前剩余用户数额度,并对剩余的用户数额度进行重新分配。 [0073] Further, if the CSG server, a CSG ID for the user has no level of availability, CSGserver MME may require each user to report the current remaining amount of the CSG ID, and redistribute the remaining and the amount of user . 当然在其它的任何时候,CSG server都可以要求各个MME上报某个CSG ID的当前用户数额度,并可以对上报的用户数额度进行重新的分配。 Of course, at any other time, CSG server can report the current user requirements of each MME amount of a CSG ID, and can be re-allocated to users of the reported amount.

[0074] 如图5所示,MME上报用户数额度的消息流程具体可以如下: [0074] As shown, MME 5 user reports the amount of specific message flow may be as follows:

[0075] 步骤501、MME接收CSG server发送的用户数额度上报请求消息; [0075] Step 501, MME CSG server receives the transmitted amount of user report request message;

[0076] CSG server通过用户数额度上报请求消息指示MME,上报某个CSG ID的当前剩余用户数额度,所述用户数额度上报请求消息中包括需要上报用户数额度的CSG ID等信息。 [0076] CSG server reporting by a user request message indicates the amount of the MME, the amount of the remaining user currently reports a CSG ID of the user of the amount of report request message includes the amount of information of the user needs to report the CSG ID and the like.

[0077] 步骤502、MME向CSG server上报对应的用户数额度。 [0077] Step 502, MME reported to the user corresponding to the amount of CSG server.

[0078] MME可以向CSG server发送用户数额度上报回应消息,将当前对于该CSGID的剩余用户数额度上报给CSG server,该消息中包括CSG ID,及该MME上对于该CSG ID的剩余 [0078] MME may send a report of the amount of CSG server response to the user message, the currently reported to the CSG server for the remaining amount of the CSGID user, which message includes the CSG ID, and the MME for the remainder of the CSG ID

用户数额度信息等。 The amount of user information.

[0079] 如图6所示,CSG server分配用户数额度的消息流程具体可以如下: [0079] As shown, CSG server assigned to the user the amount of flow 6 specific message may be as follows:

[0080] 步骤601, MME接收CSG server发送的用户数额度分配消息; [0080] Step 601, MME amount of CSG server to receive a user transmission allocation message;

[0081] 在任何时候CSG server都可以对MME上的某个CSG ID的用户数额度进行重新分配,CSG server向MME发送对某个CSG ID的用户数额度分配消息,所述消息中可以包括分配用户数额度的CSG ID,及对应的用户数额度。 [0081] CSG server can be performed at any time to a user the amount of the CSG ID of the MME redistribution, CSG server assignment message to the MME transmits to the user a certain amount of the CSG ID, the message may include assigning the amount of the user's CSG ID, and the corresponding amount of a user.

[0082] 步骤602、MME向CSG server回复用户数额度分配回应消息。 [0082] Step 602, MME back to the user the amount of allocation response message to the CSG server.

[0083] MME可以存储新的用户数额度,并向CSG server发送用户数额度分配回应消息。 [0083] MME can store the new amount of the user and sends the user the amount of CSG server allocation response message.

[0084] 需要说明是,本实施例是以CSG server不是MME或者HeNB GW本身的情况进行举例说明的,对于CSG server不是MME或者HeNB GW本身的情况,不存在CSG server和MME之间的信息交互,但接入控制相似。 [0084] Incidentally, the present embodiment is not the CSG server MME or HeNB GW in itself will be illustrative, not in the case of CSG server MME or HeNB GW itself, the information interaction between the CSG server and the MME does not exist , the access control is similar.

[0085] 可以看出,本实施例中,当用户需要通过CSG小区接入网络时,由MME通过控制信令对用户的网络接入进行控制,不需要占用家庭基站的空口广播资源,也相对降低了家庭基站的信息发送负荷;由于是对每个用户的接入进行实时的控制,接入控制准确高效。 [0085] As can be seen, in this embodiment, when a user needs to access the network through the CSG cell, by the MME control signaling network access control of the user, requiring no air interface broadcast resource the home base station, is relatively reducing the load of the home base station information transmission; because it is real-time control of access for each user, accurate and efficient access control.

[0086] 进一步的,MME可以通过多种方式确定当前激活态用户数是否达到了最大用户是限制,解决方案灵活多样;即使CSG ID小区分布在若干个MME的控制区域,利用CSG server也能够对当前激活态用户数进行精确的统计管理;根据用户的移动性管理上下文的状态实时更新当前激活态用户数,进一步提高了接入控制的准确性和有效性。 [0086] Further, MME may determine whether the current number of ways activated state the user reaches the maximum number of users is limited, and flexible solution; CSG ID even be distributed over several cells MME control region, it is possible to use CSG server number of users currently active state accurate statistical management; the state of the user mobility management context of the currently active state updated in real time the number of users, thereby improving the accuracy and validity of the access control. [0087] 实施例三、 [0087] Example III.

[0088] 本实施例主要是基于用户移动到新的CSG ID的小区时会和MME进行移动性消息交互的情况,用于控制通过该CIG ID的小区接入网络的当前用户数,包括空闲态用户数和激活态用户数。 Where [0088] The present MME will then move the message interaction is mainly based upon the embodiment the user moves to a new cell of the CSG ID, for controlling the number of current users of the CIG ID cell access network, comprising an idle state the number of users and the number of users active state. 其中,对于空闲态用户,移动到一个新CSG ID的小区,UE主动向MME发送位置区更新消息;对于激活态用户,被切换到一个新的CSG ID小区,源MME或者源HeNB向MME发送切换请求。 Wherein for idle state the user moves to a cell the new a CSG ID, the UE automatically update message to the MME sends a location area; for an active state the user is switching to a new CSG ID of the cell, the source MME or the source HeNB transmits the handover to the MME request.

[0089] 同样,可以设置一个CSG server (闭合用户组服务器),用于对通过每个CSG ID的所有小区接入网络的当前用户数进行统计,CSG server也可以位于HSS、AAA服务器、或其它网络实体上。 [0089] Similarly, provided a CSG server (server closed subscriber group), the number of current users for access through the network to all cells of the CSG ID of each of the statistics, CSG server may also be located HSS, AAA server, or other the network entity. 当MME收到接入请求消息后,MME向CSG server汇报,并根据CSG server反馈的指示来确定接受或拒绝用户的接入。 When the MME receives the access request message, the MME report CSG server, and determines a user to accept or reject access according to the instruction of the feedback CSG server.

[0090] 当然,对于某个CSG ID的所有小区都位于同一个MME或者HeNB GW管辖区域的情况,CSG server也可以是MME或者HeNB GW本身,这种情况下MME或者HeNB GW可以自身统计当前用户数,比较判断通过所述CSGID的小区接入网络的当前用户数是否已经达到预置的最大用户数限制,并根据比较判断的结果进行用户的接入控制,也就不存在MME或HeNBGff与CSG server的信令交互。 [0090] Of course, for all the cells are located in a CSG ID of a case where the same MME or GW jurisdictions HeNB, CSG server may be the MME or the HeNB GW itself, this case may be the MME or the HeNB GW current user's own statistics number, determined by comparing the current number of users of cell CSGID access network has reached a preset limit the maximum number of users, and user access control in accordance with the comparison result of the determination, MME does not exist or a CSG HeNBGff server signaling interaction.

[0091] 下面以CSG server不是MME或者HeNB GW本身的情况进行举例说明。 [0091] In the following CSG server is not in itself the MME or the HeNB GW will be exemplified.

[0092] 参见图7,是本发明实施例三提供的一种控制用户通过新CSG小区接入网络的方法流程图,具体可以包括: [0092] Referring to Figure 7, is a control flowchart according to a third user through the new access network of the CSG cell method embodiment of the present invention specifically include:

[0093] 步骤701、MME接收接入请求消息; [0093] Step 701, MME receives the access request message;

[0094] 上述接入请求消息可以是UE从CSG小区进行初始网络附着时发送的网络附着请求消息,或者是UE从其它小区(宏小区或者其它CSG小区)移动到一个新的CSG小区发送的位置区跟踪消息,也可以是源MME或者源HeNB对UE进行切换时向目标MME发送的切换请求消息。 [0094] The access request message may be sent from the network when the UE performs initial network attachment attach request message from the CSG cell, or the location of the UE sent from another cell (other CSG cell or a macro cell) to a new CSG cell section trace message, or it may be the source HeNB source MME handover the UE to the target MME transmits a handover request message. 所述接入请求消息中可以携带用户需要接入的CSG小区的CSG ID等,还可以携带用户标识或者底层连接标识。 The access request message may carry the user needs to access the other CSG ID of the CSG cell, or may also carry a user identifier identifying the underlying connection. 通过上述接入请求消息,用户可以和MME建立连接,进而实现核心网接入。 Via the access request message, the user can establish a connection to the MME, so as to realize the core network access.

[0095] 步骤702、MME向CSG server发送用户数增加请求消息; [0095] Step 702, MME transmits to the number of users increases CSG server request message;

[0096] MME向CSG server发送用户数增加请求消息,所述用户数增加请求消息中可以携带有所述接入请求消息中的CSG ID,还可以携带有用户标识和MME标识/MME地址等。 [0096] MME sends a CSG server request message the number of users increases, the number of users increase request message may carry CSG ID of the access request message may also carry a user identifier ID and MME / MME address.

[0097] 步骤703、MME接收CSG server反馈的用户数增加回应消息; [0097] Step 703, MME CSG server receives the number of users increased feedback response message;

[0098] CSG server上可以设置针对每个CSG ID的用户数管理器,专门用于对接入各个CSG ID的用户数进行统计和管理。 [0098] user management number may be provided for each CSG ID is in the CSG server, dedicated to the respective number of users access to a CSG ID and the statistics management. CSG server在接收到用户数增加请求消息后,根据自身对接入该CSG ID的当前用户数统计记录,判断该CSG ID当前用户数是否已经达到最大限制,如果判断出已经达到最大用户数限制,则向MME发送最大用户数限制指示;如果判断出未达到最大用户数限制,则递增该CSG ID的当前用户数(加I)。 CSG server after receiving the request message, the number of users increases, the number of users according to their current statistics records to access the CSG ID of the CSG ID is determined whether the current number of users has reached the maximum limit, if it is determined that the maximum number of users has reached the limit, limit the maximum number of users transmitting an indication to the MME; if it is determined that the user does not reach the maximum limit, then incrementing the current number of users of the CSG ID (plus I).

[0099] 进一步的,与实施例二类似,如果用户数增加请求消息中包含了用户标识和MME标识/地址,CSG server还可以在判断出所述用户移动到了新的MME控制范围时,指示源MME删除该用户的移动性管理上下文,确保移动性管理上下文的实时有效。 When [0099] Further, similarly to the second embodiment, if the number of users increase request message contains the user ID and the MME identifier / address, CSG server may also be that in determining the user moves to a new MME control, indicates that the source MME delete the mobility management context of the user, to ensure real-time effective mobility management context.

[0100] 步骤704、MME向用户发送接入回应消息。 [0100] Step 704, MME sends an access response message to the user.

[0101] 与实施例二类似,MME根据CSG server反馈的用户数增加回应消息,确定接受或者拒绝用户的接入请求。 [0101] Similar to the second embodiment, the MME response message according to the number of users increases CSG server feedback, determining to accept or reject the access request of the user. 如果CSG ID的当前用户数已经达到最大用户数限制,MME拒绝该用户接入该CSG小区,且可以在接入回应消息中指示拒绝接入的原因;如果CSG ID的当前用户数还没有达到最大用户数限制,则接受用户的接入请求。 If the CSG ID of the current users has reached the maximum number of users limit, the MME rejects the user to access the CSG cell, and may indicate the reason for rejection of the access in the access response message; if the current number of users has not yet reached the maximum CSG ID limit the number of users, the user's access request is accepted.

[0102] 进一步的,还可以对用户移出CSG小区的当前用户数进行控制,参见图8,是本发明实施例三提供的一种用户移出CSG小区的控制流程图,可以包括: The current number of users [0102] Further, the CSG cell may be removed to a user control, see Fig. 8 is a flowchart of a control according to a third embodiment of a user of the present invention, removal of the CSG cell may comprise:

[0103] 步骤801、MME接收移出请求消息; [0103] Step 801, MME receives the removal request message;

[0104] 所述移出请求消息可以是用户从CSG小区进行去附着时发送的去附着请求消息、或者是HSS指示MME去附着该用户的指示消息,或者是用户在空闲状态下移动到其它MME控制范围后,新的MME发送给源MME的用户移动性管理上下文管理请求消息、或者是用户在激活状态下移动到其它MME控制范围内,新的MME发送给旧MME的重定位请求消息、或者是用户在该MME控制范围内部移出属于某个CSG ID的小区范围,新的HeNB发送给MME包括新的CSG ID的移动请求消息,但不限于上述消息。 [0104] The request message may be sent out when the user is attached to the attach request message to the CSG cell, or attached to the HSS indicating MME user indication message, or the user moves to another MME in the idle state control after the range, the new MME sends to the source MME user mobility management context management request message, or the user moves into another MME control range in an active state, the new MME sends to the relocation old MME request message, or user control of the MME in the interior of a cell out of range belongs to a CSG ID, the new HeNB to the MME includes the CSG ID of the new move request message, but not limited to the above-described message.

[0105] 步骤802、MME向CSG server发送用户数减少请求消息; [0105] Step 802, MME transmits CSG server to reduce the number of users request message;

[0106] MME收到移出请求后向CSG server发送用户数减少请求消息,所述用户数减少请求消息中可以携带该用户的移动性管理上下文中旧的CSG ID。 After the [0106] MME receives the number of users sending out a request message to request reduction CSG server, reducing the number of users request message may carry a mobility management context of the user's old CSG ID. 当然,MME也可以根据自身的触发(例如,签约到期等)决定对用户进行去附着,并向CSG server发送用户数减少请求消息。 Of course, the MME may be (e.g., contract expiration, etc.) determined according to its attachment to trigger the user, and sends a request message to reduce the number of users CSG server.

[0107] 步骤803、MME接收CSG server反馈的用户数减少回应消息。 [0107] Step 803, the MME receives the number of users to reduce the feedback CSG server response message.

[0108] CSG server在接收到用户数减少请求消息后,将对应的CSG ID的当前用户数减1,并可以向MME回复用户数减少回应消息,通知MME当前用户数减少I。 [0108] CSG server receives the number of users in the current number of users to reduce the CSG ID request message, corresponding to a reduction, and can reduce the number of replies response message to the MME user, the user notifies the MME reduces the number of current I.

[0109] 同样,本实施例中,也可以由MME向CSG server请求部分用户数额度,MME自行对自身属于某个CSG ID用户数进行统计记录,并利用得到的用户数额度对用户的接入进行控制。 [0109] Also, in the present embodiment, the amount of the part of the user may be requested by the MME to the CSG server, MME own CSG ID of its own belonging to a certain user statistics recording the number of users and amount of use of the user to obtain access control.

[0110] 参见图9,是本发明实施例三提供的另一种控制用户通过新CSG小区接入网络的方法流程图,具体可以如下: [0110] Referring to FIG. 9 is a flowchart of another method according to a third controlling user access network through the CSG cell of the new embodiment of the present invention, specifically as follows:

[0111] 步骤901、MME接收接入请求消息; [0111] Step 901, MME receives the access request message;

[0112] 本步骤中所述接入请求消息与步骤701中所述接入请求消息可以相同。 [0112] In this step, the access request message in step 701. The access request message may be the same.

[0113] 步骤902、在需要时,MME向CSG server请求用户数额度; [0113] Step 902, when needed, the MME requests the user to the amount of CSG server;

[0114] 本步骤中,MME向CSG server请求用户数额度的方法与步骤402基本相同。 [0114] In this step, MME method step 402 the user requests the amount of degrees substantially identical to the CSG server.

[0115] 步骤903、CSG server给MME分配用户数额度; [0115] Step 903, CSG server assigned to the user the amount of the MME;

[0116] 本步骤中,CSG server为MME分配用户数额度的方法与步骤403基本相同。 [0116] In this step, CSG server for the MME method for allocating the amount of the user in step 403 is substantially the same.

[0117] 步骤904、MME向UE发送接入回应消息。 [0117] Step 904, MME sends an access response message to the UE.

[0118] 本实施例中上述步骤,与步骤401至404不同之处在于,控制通过该CIG ID的小区接入网络的当前用户数包括空闲态用户数和激活态用户数。 [0118] In the above-described embodiment of the present embodiment step, steps 404 to 401 except that the control cell by the current number of users of the access network comprises a number of CIG ID idle state and the active state the number of users the user.

[0119] 如果MME发现对于该CSG ID已经有了用户数额度信息,则MME自行判断MME上对于该CSG ID是否还有额度可用,如果有额度可用,则接受用户接入请求,并可以递减用户数额度;如果没有额度可用,也无法从CSG server获得新的用户数额度,则拒绝用户的接入请求,并可以在接入回应消息中指示拒绝原因。 [0119] If the MME to the CSG ID is found to have the amount of user information, the MME to MME own judgment on whether the CSG ID is also available credit, if credit is available, the user access request is accepted, and the user may be decremented the amount of; if no credit is available, can not be obtained from a new amount of the user CSG server, the user is denied access request, and may indicate the reason for the access reject message in response.

[0120] 可以看出,采用用户数额度分配机制,当用户移出CSG小区时,MME就可以自行进行额度减少,不需要通知CSG,进而可以减少消息交互的过程。 [0120] As can be seen, the amount of the allocation mechanism using the user, when the user moves out of the CSG cell, the MME can be reduced threshold own, without notice CSG, and further process the message interaction can be reduced.

[0121] 与实施例二相类似,CSG server可以在任何时候,要求各个MME上报某个CSG ID的当前用户数额度,也可以为MME重新的分配用户数额度,具体步骤可参考实施例二中的相关描述。 [0121] Analogously to Example a two-phase, CSG server can at any time, the respective amounts of current user MME a report a CSG ID may be an MME re-assignment of user amount, the specific steps in two embodiments Reference Example for more.

[0122] 需要说明是,本实施例是以CSG server不是MME或者HeNB GW本身的情况进行举例说明的,对于CSG server不是MME或者HeNB GW本身的情况,不存在CSG server和MME之间的信息交互,但接入控制相似。 [0122] Incidentally, the present embodiment is not the CSG server MME or HeNB GW in itself will be illustrative, not in the case of CSG server MME or HeNB GW itself, the information interaction between the CSG server and the MME does not exist , the access control is similar.

[0123] 可以看出,本实施例中,当用户需要通过CSG小区接入网络时,由MME通过控制信令对用户的网络接入进行控制,不需要占用家庭基站的空口广播资源,也相对降低了家庭基站的信息发送负荷;由于是对每个用户的接入进行实时的控制,接入控制准确高效。 [0123] As can be seen, in this embodiment, when a user needs to access the network through the CSG cell, by the MME control signaling network access control of the user, requiring no air interface broadcast resource the home base station, is relatively reducing the load of the home base station information transmission; because it is real-time control of access for each user, accurate and efficient access control.

[0124] 进一步的,MME可以通过多种方式确定当前用户数是否达到了最大用户是限制,解决方案灵活多样;即使CSG ID小区分布在若干个MME的控制区域,利用CSG server也能够对当前用户数进行精确的统计管理;根据用户的接入和移出实时更新当前用户数,进一步提高了接入控制的准确性和有效性。 [0124] Further, MME can determine the current number of users reaches the maximum limit is the user, flexible solutions in various ways; CSG ID cell even be distributed over several control region MME, CSG server can also use the current user the number of accurate statistical management; based on user access in and out to update the current number of users in real time, thereby improving the accuracy and effectiveness of access control.

[0125] 相应的,本发明实施例还提供一种移动性管理实体。 [0125] Accordingly, embodiments of the present invention further provides a mobility management entity.

[0126] 实施例四、 [0126] Example IV.

[0127] 在本实施例中,移动性管理实体自身统计当前用户数,并进行用户接入控制。 [0127] In the present embodiment, the mobility management entity's own statistics and the current number of users, and user access control. 参见图10,是本发明实施例四提供的一种移动性管理实体示意图,具体可以包括: Referring to FIG. 10, a schematic view of a mobility management entity according to a fourth embodiment of the present invention specifically include:

[0128] 接收单元1010,用于接收接入请求消息,所述接入请求消息中携带有用户所要接入小区的闭合用户组标识CSG ID。 [0128] The receiving unit 1010 for receiving an access request message, the access request message carries a user to access the closed subscriber group cell identifier CSG ID.

[0129] 所述接收单元1010接收的接入请求消息可以是多种多样的,其作用是在UE和MME之间建立起连接,使得UE可以向核心网发起业务请求。 [0129] The receiving unit 1010 receives an access request message can be varied, and its role is to establish connections between the UE and the MME, so that the UE can initiate a service request to the core network. 所述接入请求消息中还可以携带该用户的用户标识信息,或者底层连接标识信息。 The access request message may further carry a user identification information of the user or identification information of the underlying connection.

[0130] 确定单元1020,用于确定通过所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制。 [0130] determination unit 1020 for determining the number of current users in the cell by the access network whether the CSG ID of the user reaches a predetermined maximum limit.

[0131] 所述确定单元1020可以自身统计当前用户数,通过比较判断来确定通过所述CSGID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制。 [0131] The determining unit 1020 may count their current number of users, by determining whether the current number of users of cell CSGID access network has reached a predetermined maximum number of users is determined by comparing the limit. 所述当前用户数可以是当前激活态用户数和/或当前空闲态用户数。 The current number of users may be the current state of the number of users and / or activate the number of users currently idle state.

[0132] 控制单元1030,用于根据所述确定单元确定的结果进行所述用户的接入控制。 [0132] The control unit 1030 for controlling the access of the user according to the determination result determining unit.

[0133] 所述控制单元1030可以根据确定的结果决定接受或者拒绝所述用户的接入请求,并进行相应的处理。 [0133] The control unit 1030 may accept or reject the access request of the user according to the determination result of the decision, and the corresponding process.

[0134] 如果利用当前激活态用户数和空闲态用户数对用户接入进行控制,所述确定单元1020可以具体用于通过比较,确定通过所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制,所述当前用户数由MME统计得到。 [0134] If the number of users using the current active state and an idle state the number of users to user access control, the determination unit 1020 may be specifically configured by comparison, the number of users in the cell is determined by the current access network whether the CSG ID has reached a predetermined maximum number of users limit the current number of users statistics obtained by the MME.

[0135] 如果利用当前激活态用户数对用户接入进行控制,所述确定单元1020也可以具体用于通过比较,确定通过所述CSG ID的小区接入网络的当前激活态用户数是否已经达到预定的最大用户数限制,所述当前激活态用户数由MME统计得到。 [0135] If the user controls the access number of the current user using the active state, the determining unit 1020 may also be embodied by comparing, determining a current through the cell to activate the CSG ID of the access network of the number states whether the user has reached the maximum number of users a predetermined limit, the number of users currently active state statistics obtained by the MME.

[0136] 所述控制单元1030可以具体用于在所述确定单元1020确定出所述当前用户数还没有达到最大用户数限制时,接受所述用户的接入请求,并递增所述当前用户数。 [0136] The control unit 1030 may be specifically configured to, when the determining unit 1020 determines that the current number of users has not yet reached the maximum number of users limit, accepting the access request of the user, and incrementing the current number of users . [0137] 所述控制单元1030还可以用于在根据自身触发将所述用户进行去附着、或者接收到移出请求消息后,递减所述当前用户数。 [0137] The control unit 1030 may also be used, after the user is attached to, or receives a request message out its own trigger, decrementing the current number of users.

[0138] 所述控制单元1030也还可以用于在将所述用户的移动性管理上下文进行删除、修改、或者转为空闲态后,递减当前激活态用户数。 [0138] The control unit 1030 may also be used to delete the mobility management context of the user, modify, or into an idle state after decreasing the number of users currently active state.

[0139] 可以理解的是,本实施例所述网络设备的各个模块所述功能可以根据实施例二或实施例三所述方法具体实现。 [0139] It will be appreciated that each of the functional modules described in the present embodiment the network device may be two or three cases of the method of embodiments Specific embodiments implemented in accordance with embodiments.

[0140] 实施例五、 [0140] Example V.

[0141] 参见图11,是本发明实施例五提供的一种移动性管理实体示意图,具体可以包括: [0141] Referring to Figure 11, a schematic diagram of a mobility management entity according to a fifth embodiment of the present invention specifically include:

[0142] 接收单元1110,用于接收接入请求消息,所述接入请求消息中携带以及用户所要接入小区的闭合用户组标识CSG ID。 [0142] The receiving unit 1110 for receiving an access request message, the request message carries the access and user access to the closed subscriber group cell identifier CSG ID.

[0143] 接入请求消息可以是多种多样的,其作用是在UE和MME之间建立起连接,使得用户可以向核心网发起业务请求。 [0143] access request message can be varied, and its role is to establish a connection between the UE and the MME, so that the user can initiate a service request to the core network. 可选的,所述接入请求消息还可以携带该用户的用户标识信息,或者底层连接标识信息。 Alternatively, the access request message may further carry a user identification information of the user or identification information of the underlying connection.

[0144] 确定单元1120,用于确定通过所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制。 [0144] determination unit 1120 for determining the number of current users in the cell by the access network whether the CSG ID of the user reaches a predetermined maximum limit.

[0145] 所述确定单元1120可以自身统计当前用户数,通过比较判断,确定通过所述CSGID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制;或者通过接收其它网络设备的指示,确定通过所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制。 [0145] The determination unit 1120 may count their current number of users, is determined by comparison, it is determined whether the current number of users accessing the network through the CSGID cell has reached a predetermined limit the maximum number of users; or other network devices by receiving a It indicates the number of users in the cell is determined by the current access network whether the CSG ID of the user has reached a predetermined maximum limit. 所述当前用户数可以是当前激活态用户数和/或当前空闲态用户数。 The current number of users may be the current state of the number of users and / or activate the number of users currently idle state.

[0146] 控制单元1130,用于根据所述确定单元1120确定的结果进行所述用户的接入控制。 [0146] The control unit 1130 for controlling the access of the user according to a result determined by the determination unit 1120.

[0147] 所述控制单元1130可以根据确定单元1120确定的结果决定接受或者拒绝所述用于的接入请求,并进行相应处理。 [0147] The control unit 1130 can decide to accept or reject the request for access, and a corresponding processing according to the result of the determination unit 1120 determines.

[0148] 如图12所示,所述确定单元1120可以包括:第一发送子单元1121、第一接收子单元1122、第一确定子单元1123。 [0148] 12, the determining unit 1120 may include: a first sending subunit 1121, a first receiving sub-unit 1122, a first determining subunit 1123.

[0149] 第一发送子单元1121,用于向闭合用户组服务器发送用户数增加请求消息,所述用户数增加请求消息中携带有所述接入请求消息中的CSG ID。 [0149] The first sending subunit 1121 configured to send the number of users increases to a closed subscriber group server a request message, increasing a number of users request access message carries the CSG ID in the request message.

[0150] 所述用户数增加请求消息还用于指示所述闭合用户组服务器在判断出当前用户数还没有达到预定的最大用户数限制时,递增所述当前用户数。 [0150] The request message further increase the number of users of the closed subscriber group for instructing the server when judged that the current number of users has not yet reached the predetermined maximum user number limit, incrementing the current number of users.

[0151] 第一接收子单元1122,用于接收用户数增加请求消息,所述用户数增加回应消息中携带了当前用户数是否已经达到预定的最大用户数限制的指示信息。 [0151] The first receiving sub-unit 1122, configured to receive a request message the number of users increases, the number of users increases the response message carries the number of current users has reached a predetermined maximum number of instructions the user limited.

[0152] 第一确定子单元1123,用于根据所述指示信息,确定通过所述接入请求消息中的CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制。 [0152] a first determining subunit 1123, whether the current number of users according to the indication information, the network access request to determine a cell of the CSG ID message through the access has reached the predetermined limit of the maximum number of users.

[0153] 如图13所示,所述确定单元1120也可以包括:第二发送子单元1124、第二接收子单元1125、第二确定子单元1126。 [0153] 13, the determining unit 1120 may include: a second sending subunit 1124, a second receiving sub-unit 1125, a second determining subunit 1126.

[0154] 第二发送子单元1124,用于在判断出MME没有存储所述用户的激活态移动性管理上下文时,或者在判断出所述用户的激活态移动性管理上下文中的CSG ID与所述接入请求消息中的CSG ID不同时,向闭合用户组服务器发送用户数增加请求消息,所述用户数增加请求消息中携带有所述接入请求消息中的CSG ID0 [0154] The second sending subunit 1124 configured to, when it is determined that the mobility management MME context activation state of the user is not stored, or it is determined that the CSG ID and the mobility management context of the user in the active state said access request message in the CSG ID is not the same, the number of users increases transmission request message to the closed user group of servers, the number of users increase request message carries the access request message of CSG ID0

[0155] 所述用户数增加请求消息还可用于指示所述闭合用户组服务器在判断出当前激活态用户数还没有达到预定的最大用户数限制时,递增所述当前激活态用户数。 [0155] The increase in the number of users request message may also be used to indicate the closed subscriber group server determines that the number of users currently active state has not reached a predetermined maximum number of users limit, incrementing the number of users currently active state.

[0156] 第二接收子单元1125,用于接收用户数增加回应消息,所述用户数增加回应消息中携带了当前激活态用户数是否已经达到预置的最大用户数限制的指示信息。 [0156] The second receiving sub-unit 1125, configured to receive a response message for the number of users increases, the number of users increases the response message carries information indicating whether the state of the currently active users has reached a preset maximum number of users limit.

[0157] 第二确定子单元1126,用于根据所述指示信息,确定通过所述接入请求消息中的CSG ID的小区接入网络的当前激活态用户数是否已经达到预置的最大用户数限制。 [0157] The second determining sub-unit 1126, according to the indication information, the network access request to determine a cell of the CSG ID message through the access number of users currently active state has reached a preset maximum number of users limit.

[0158] 所述控制单元1130可以具体用于在发现所述确定单元1120确定出当前用户数、或者当前激活态用户数还没有达到最大用户数限制时,接受所述用户的接入请求。 [0158] The control unit 1130 may be specifically configured found in the determination unit 1120 determines the current number of users, or the number of users currently active state has not yet reached the maximum number of users limit, accepting the access request of the user.

[0159] 所述移动性管理实体还包括: [0159] The mobility management entity further comprises:

[0160] 第一指示单元1140,用于在根据自身触发将所述用户进行去附着、或者接收到移出请求消息后,指示所述闭合用户组服务器递减当前用户数。 [0160] The first indication unit 1140, after the trigger itself according to the user is attached to, or receives a removal request message, indicating that the closed subscriber group server decrements the current number of users.

[0161] 所述移动性管理实体还包括: [0161] The mobility management entity further comprises:

[0162] 第二指示单元1150,用于在将所述用户的移动性管理上下文进行删除、修改、或者转为空闲态后,指示所述闭合用户组服务器递减当前激活态用户数。 [0162] After the second indication unit 1150, for the user of the mobility management context delete, modify, or into an idle state, indicating that the closed subscriber group server decrements the number of the activated state of the current user.

[0163] 所述移动性管理实体还包括: [0163] The mobility management entity further comprises:

[0164] 额度获取单元1160,用于从闭合用户组服务器获得用户数额度,所述用户数额度与所述接入请求消息中的CSG ID相对应。 [0164] amount obtaining unit 1160, the amount of the user for obtaining from the closed subscriber group server, the user and the amount of the access request message in the CSG ID corresponds.

[0165] 所述确定单元1120还可以具体用于在判断出所述用户数额度没有用完时,确定通过所述接入请求消息中CSG ID的小区接入网络的当前用户数还没有达到预定的最大用户数限制。 [0165] The determining unit 1120 may also be configured by the user when it is determined that the amount of not used to determine the current number of users accessing the network cell the CSG ID in the request message through the access has not yet reached the predetermined the maximum number of users limit.

[0166] 所述确定单元1120也还可以具体用于在判断出MME没有存储所述用户的激活态移动性管理上下文,或者判断出所述用户的激活态移动性管理上下文中的CSG ID与所述接入请求消息中的CSG ID不同,且在判断出所述用户数额度没有用完时,确定通过所述接入请求消息中CSG ID的小区接入网络的当前激活态用户数还没有达到预定的最大用户数限制。 [0166] The determining unit 1120 may also be configured to MME determines that the user is not stored mobility management context activation state, or it is determined that the CSG ID and the mobility management context of the user in the active state said access request message in a different CSG ID, and when the user determines that the amount of not used, to determine network cell access request message through the CSG ID of the currently active state of the access number of users has not been reached predetermined maximum number of users limit.

[0167] 所述控制单元1130还可以具体用于在发现所述确定单元1120确定出还没有达到最大用户数限制时,接受所述用户的接入请求,并递减所述用户数额度。 [0167] The control unit 1130 may also be used in particular found that the determination unit 1120 determines the maximum number of users has not yet reached the limit, to accept the access request of the user, and decrements the amount of the user.

[0168] 可以理解的是,本实施例所述网络设备的各个模块所述功能可以根据实施例二或实施例三所述方法具体实现。 [0168] It will be appreciated that each of the functional modules described in the present embodiment the network device may be two or three cases of the method of embodiments Specific embodiments implemented in accordance with embodiments.

[0169] 相应的,本发明实施例还提供一种闭合用户组服务器。 [0169] Accordingly, embodiments of the present invention further provides a closed subscriber group server.

[0170] 实施例六、 [0170] Example VI.

[0171] 参见图14,是本发明实施例六提供的一种闭合用户组服务器示意图,具体可以包括: [0171] Referring to FIG 14, embodiments of the present invention is a server A user group is a schematic view of a sixth embodiment of the closure, specifically comprising:

[0172] 接收单元1410,用于接收用户数增加请求消息,所述用户数增加请求消息中携带有用户所要接入小区的CSG ID。 [0172] The receiving unit 1410, configured to receive a request message the number of users increases, the number of users increase request message carries a user to access the CSG ID of the cell.

[0173] 所述接收单元1410用于接收移动性管理实体发送的用户数增加请求消息,请求是否可以增加当前用户数,或者当前激活态用户数。 Number of users [0173] The receiving unit 1410 for receiving a mobility management entity sending the message addition request, the request whether the current number of users can be increased, or the number of users currently active mode.

[0174] 判断单元1420,用于判断通过所述CSG ID的小区接入网络的当前用户数是否已经到达预置的最大用户数限制,所述当前用户数由本端统计得到。 [0174] determination unit 1420, the maximum number of users to limit the number of users is determined by the current cell of the CSG ID of the access network has reached a preset whether the current number obtained by the end user statistics.

[0175] 通知单元1430,用于将所述判断单元1420的判断结果通知移动性管理实体。 [0175] notification unit 1430, configured to determine the result of the determination unit 1420 notifies the mobility management entity.

[0176] 所述通知单元1430用于通过发送消息等各种方式将判断结果通知移动性管理实体,指示所述移动性管理实体执行相应操作。 [0176] The notification unit 1430 in various ways for sending messages like the judgment result notification the mobility management entity, indicating that the mobility management entity performs a corresponding operation.

[0177] 所述接收单元1410还用于接收用户数减少请求消息,所述用户数减少请求消息用于指示闭合用户组服务器递减当前用户数。 The [0177] receiving unit 1410 further reduce the number of users for receiving a request message, the request message is used to reduce the number of users indicates a closed subscriber group server decrements the current number of users.

[0178] 所述闭合用户组服务器还包括: [0178] The closed subscriber group server further comprising:

[0179] 数据管理单元1440,用于在发现所述判断单元1420判断出当前用户数没有达到预定的最大用户数限制时,递增所述当前用户数;在接收到用户数减少请求消息时,递减所述当前用户数。 [0179] the data management unit 1440, for determining when the discovery unit 1420 determines that the current number of users has not reached a predetermined maximum number of users limit, incrementing the current number of users; upon receiving the request message to reduce the number of users, decreasing the current number of users.

[0180] 可以理解的是,本实施例所述网络设备的各个模块所述功能可以根据实施例二或实施例三所述方法具体实现。 [0180] It will be appreciated that each of the functional modules described in the present embodiment the network device may be two or three cases of the method of embodiments Specific embodiments implemented in accordance with embodiments.

[0181] 实施例七、 [0181] Example VII.

[0182] 参见图15,是本发明实施例七提供的一种闭合用户组服务器示意图,具体可以包括: [0182] Referring to FIG 15, embodiments of the present invention is a server A user group is a schematic view of a seventh embodiment of the closure, specifically comprising:

[0183] 存储单元1510,用于存储若干个CSG ID的对应用户数额度。 [0183] storage unit 1510, a user for a corresponding amount of storage of a plurality of CSG ID.

[0184] 所述存储单元1510可以用于存储闭合用户组服务器管辖范围内所有的CSG ID小区的用户数额度。 [0184] The storage unit 1510 may be configured to store closed subscriber amounts for all the CSG ID of the cell in the user group server jurisdiction.

[0185] 分配单元1520,用于给若干个移动性管理实体分配所述用户数额度。 [0185] allocation unit 1520, for a plurality of user mobility management entity of the amount of the allocation.

[0186] 所述分配单元1520可以在移动性管理实体请求的时候,或者其他任何时候为移动性管理实体分配用户数额度。 [0186] The allocation unit 1520 can be a mobility management entity at the time of the request, or any other amount of time allocated for the user mobility management entity.

[0187] 所述闭合用户组服务器还包括: [0187] The closed subscriber group server further comprising:

[0188] 要求上报单元1530,用于向所述若干个移动性管理实体发送额度上报请求消息,所述额度上报请求消息用于指示所述若干个移动性管理实体上报剩余的用户数额度。 [0188] requirement to report unit 1530, a report request message to the mobility management entity plurality of transmission line, the amount of report request message used to instruct the plurality of mobile management entity reporting the amount of remaining user.

[0189] 要求上报单元1530可以在存储的用户数额度分配完的时候,或者在其他任何时候要求移动性管理实体上报剩余的用户数度,进行统计规划。 [0189] When required reporting unit 1530 may have been distributed in the amount of stored user, or at any other time requirements reported by the mobility management entity of the remaining number of users, for statistical programs.

[0190] 所述分配单元1520还用于将上报的剩余用户数额度进行重新分配。 [0190] The dispensing unit 1520 is also used for the remaining amount of the user will be reported to reallocation.

[0191] 可以理解的是,本实施例所述网络设备的各个模块所述功能可以根据实施例二或实施例三所述方法具体实现。 [0191] It will be appreciated that each of the functional modules described in the present embodiment the network device may be two or three cases of the method of embodiments Specific embodiments implemented in accordance with embodiments.

[0192] 需要说明的是,对于前述的各方法实施例,为了简单描述,故将其都表述为一系列的动作组合,但是本领域技术人员应该知悉,本发明并不受所描述的动作顺序的限制,因为依据本发明,某些步骤可以采用其他顺序或者同时进行。 [0192] Incidentally, the foregoing embodiments of the methods for, for ease of description, it is described as a series combination of actions, those skilled in the art should understand that the present invention is not described in the operation sequence It limited since according to the present invention, some steps may be performed simultaneously or in other sequences. 其次,本领域技术人员也应该知悉,说明书中所描述的实施例均属于优选实施例,所涉及的动作和模块并不一定是本发明所必须的。 Secondly, those skilled in the art should also understand that the embodiments are described in the specification are exemplary embodiments, actions and modules involved are not necessarily required by the present invention.

[0193] 在上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见其他实施例的相关描述。 [0193] In the above embodiment, the description of the various embodiments have different emphases, certain embodiments not detailed in part, be related descriptions in other embodiments.

[0194] 综上所述,本发明实施例技术方案中,当用户需要通过CSG小区接入网络时,由MME通过控制信令对用户的网络接入进行控制,不需要占用家庭基站的空口广播资源,也相对降低了家庭基站的信息发送负荷;由于是对每个用户的接入进行实时的控制,接入控制准确高效。 [0194] In summary, embodiments of the present invention the technical solutions, when a user needs to access the network through the CSG cell, and controls user access to network control signaling from the MME, the broadcast do not take up the home base station air interface resources, and relatively reduces the load of the home base station information transmission; because it is real-time control of access for each user, accurate and efficient access control.

[0195] 进一步的,MME可以通过多种方式确定当前用户数是否达到了最大用户是限制,解决方案灵活多样;即使CSG ID小区分布在若干个MME的控制区域,利用CSG server也能够对当前用户数进行精确的统计管理;根据用户的状态变化,或者用于移动性管理上下文的状态变化实时更新当前用户数,进一步提高了接入控制的准确性和有效性。 [0195] Further, MME can determine the current number of users reaches the maximum limit is the user, flexible solutions in various ways; CSG ID cell even be distributed over several control region MME, CSG server can also use the current user number accurate statistical management; the user's change in state or state change for a mobility management context updated in real time the current number of users, thereby improving the accuracy and validity of the access control.

[0196] 本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成,该程序可以存储于一计算机可读存储介质中,存储介质可以包括:ROM、RAM、磁盘或光盘等。 [0196] Those of ordinary skill in the art can appreciate that various embodiments of the method of the above-described embodiments all or part of the steps may be relevant hardware instructed by a program, the program may be stored in a computer-readable storage medium, the storage medium It may include: ROM, RAM, magnetic disk, or optical disk.

[0197] 以上对本发明实施例所提供的一种控制用户接入的方法和网络设备进行了详细介绍,本文中应用了具体个例对本发明的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本发明的方法及其核心思想;同时,对于本领域的一般技术人员,依据本发明的思想,在具体实施方式及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本发明的限制。 Described described in detail a method and a network apparatus for controlling user embodiment is provided access [0197] the above embodiment of the present invention described herein through specific examples of the principles and embodiments of the invention are set forth in the above embodiments only used to help understand the method and core idea of ​​the present invention; while those of ordinary skill in the art, according to the ideas of the present invention, there are changes in the embodiments and application scope of the, sum, this specification shall not be construed as limiting the present invention.

Claims (13)

1.一种控制用户接入的方法,其特征在于,包括: 接收接入请求消息,所述接入请求消息中携带用户所要接入小区的闭合用户组标识CSG ID ; 确定通过使用所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制; 移动性管理实体根据确定的结果进行所述用户的接入控制; 其中,所述确定通过使用所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制具体为: 向闭合用户组服务器发送用户数增加请求消息,所述用户数增加请求消息中携带有所述接入请求消息中的CSG ID; 接收用户数增加回应消息,所述用户数增加回应消息中携带了当前用户数是否已经达到预定的最大用户数限制的指示信息; 根据所述指示信息,确定使用通过所述接入请求消息中的CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限 CLAIMS 1. A method for controlling user access, characterized in that, comprising: receiving an access request message, the access request message carries the user to access the closed subscriber group cell identifier CSG ID; determined by using the CSG whether the current number of users accessing the network ID of the cell has reached a predetermined limit the maximum number of users; mobility management entity of the user access control according to the determined result; wherein the cell is determined by using the CSG ID of whether the current number of users accessing the network has reached a predetermined maximum number of users to specifically limit: increasing the number of users sending a request message to the server closed subscriber group, the number of users increases CSG request message carries the access request message ID; receiving a response message for the number of users increases, the number of users increases the response message carries the number of current users has reached a predetermined maximum number of instructions the user limited; according to the indication information, determine the access request message whether the current number of users in a cell access the CSG ID of the network has reached a predetermined maximum number of users limit 制。 system.
2.根据权利要求1所述的控制用户接入的方法,其特征在于,所述用户数增加请求消息还用于指示所述闭合用户组服务器在判断出当前用户数还没有达到预定的最大用户数限制时,递增所述当前用户数。 2. The method of controlling user access claim, wherein the request message further increase the number of users of the closed subscriber group for the server indicating the current number of users has not yet reached the predetermined maximum is determined that the user when limit, incrementing the current number of users.
3.根据权利要求1所述的控制用户接入的方法,其特征在于,所述方法还包括: 在根据自身触发将所述用户进行去附着、或者接收到移出请求消息后,指示所述闭合用户组服务器递减所述当前用户数。 3. The method of claim user access control, wherein said method further comprises: triggering in accordance with the user itself attached to, or removed after receiving the request message, indicating that the closure decrementing the current user group server users.
4.一种控制用户接入的方法,其特征在于,包括: 接收接入请求消息,所述接入请求消息中携带用户所要接入小区的闭合用户组标识CSG ID ; 确定通过使用所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制; 移动性管理实体根据确定的结果进行所述用户的接入控制; 其中,所述确定通过使用所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制具体为: 在判断出MME没有存储所述用户的激活态移动性管理上下文时,或者在判断出所述用户的激活态移动性管理上下文中的CSG ID与所述接入请求消息中的CSG ID不同时,向闭合用户组服务器发送用户数增加请求消息,所述用户数增加请求消息中携带有所述接入请求消息中的CSG ID ; 接收用户数增加回应消息,所述用户数增加回应消息中携带了当前激活态用户数是否已 A method for controlling user access, characterized in that, comprising: receiving an access request message, the access request message carries the user to access the closed subscriber group cell identifier CSG ID; determined by using the CSG whether the current number of users accessing the network ID of the cell has reached a predetermined limit the maximum number of users; mobility management entity of the user access control according to the determined result; wherein the cell is determined by using the CSG ID of whether the current number of users accessing the network has reached a predetermined maximum number of users to specifically limit: when it is determined that the active state MME mobility management context of the user is not stored, or the user determines that the mobility management active state CSG ID and the access to the context request message CSG ID is not the same, the number of users increases transmission request message to the closed user group of servers, the number of users increase request message carries the access request message in a CSG ID; receiving a response message for the number of users increases, the number of users increases the response message carries the number of current users has been activated state 达到预置的最大用户数限制的指示信息; 根据所述指示信息,确定通过使用所述接入请求消息中的CSG ID的小区接入网络的当前激活态用户数是否已经达到预置的最大用户数限制。 The maximum number of users reaches a preset limit indication information; according to the indication information, determining whether the state of the currently active users has reached the maximum preset by the user using the cell access request message in the access network of the CSG ID limit.
5.根据权利要求4所述的控制用户接入的方法,其特征在于,所述用户数增加请求消息还用于指示所述闭合用户组服务器在判断出当前激活态用户数还没有达到预定的最大用户数限制时,递增所述当前激活态用户数。 The method of controlling user access to claim 4, wherein the request message further increase the number of users of the closed subscriber group for instructing the server determines that the number of users currently active state has not reached a predetermined limit the maximum number of users, incrementing the number of users currently active state.
6.根据权利要求4所述的控制用户接入的方法,其特征在于,所述方法还包括: 在将所述用户的移动性管理上下文进行删除、修改、或者转为空闲态后,指示所述闭合用户组服务器递减所述当前激活态用户数。 6. The control method of claim 4 user access claim, characterized in that, said method further comprising: in the user's mobility management context delete, modify, or into an idle state after indicating said closed subscriber group server decrementing the number of the activated state of the current user.
7.—种控制用户接入的方法,其特征在于,包括: 接收接入请求消息,所述接入请求消息中携带用户所要接入小区的闭合用户组标识CSG ID ; 确定通过使用所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制; 移动性管理实体根据确定的结果进行所述用户的接入控制; 其中,所述方法还包括从闭合用户组服务器获得用户数额度,所述用户数额度与所述接入请求消息中的CSG ID相对应,所述确定通过使用所述CSG ID的小区接入网络的当前用户数是否已经达到预置的最大用户数限制具体为: 在判断出MME没有存储所述用户的激活态移动性管理上下文,或者判断出所述用户激活态移动性管理上下文中的CSG ID与所述接入请求消息中的CSG ID不同,且在判断出所述用户数额度没有用完时,确定通过使用所述接入请求消息中的CSG ID的小区接入网络的 7.- method of controlling user access method, comprising: receiving an access request message, the access request message carries the user to access the closed subscriber group cell identifier CSG ID; determined by using the CSG whether the current number of users accessing the network ID of the cell has reached a predetermined limit the maximum number of users; mobility management entity of the user access control according to the determined result; wherein the method further comprises obtaining from the closed subscriber group server the amount of the user, the user and the amount of the access request message in the CSG ID corresponds to the maximum number of users is determined whether the current number of users by using a cell of the CSG ID of the access network has reached a preset specifically limit: in the active state is judged MME mobility management context of the user is not stored, or the user determines that the CSG ID activation state mobility management context of the access request message different CSG ID, and when it is determined that the user does not run out of the amount, the cell is determined by the access network using the access request message to the CSG ID 当前激活态用户数还没有达到预置的最大用户数限制。 The number of users currently active state has not yet reached the maximum number of user preset limit.
8.根据权利要求7所述的控制用户接入的方法,其特征在于,所述根据确定的结果进行所述用户的接入控制具体为: 在确定出还没有达到最大用户数限制时,接受所述用户的接入请求,并递减所述用户数额度。 8. The method of claim 7 controls user access to claim, characterized in that said access control for the particular user of the result of the determination: when it is determined that the maximum number of users has not yet reached the limit, to accept the user access request and decrementing the amount of the user.
9.根据权利要求7所述的控制用户接入的方法,其特征在于,所述方法还包括: 在将所述用户的移动性管理上下文进行删除、修改、或者转为空闲态后,递增所述用户数额度。 9. The method of claim 7, wherein said control user access, wherein, said method further comprising: in the user's mobility management context delete, modify, or into an idle state after incrementing the amount of said user.
10.一种移动性管理实体,其特征在于,包括: 接收单元,用于接收接入请求消息,所述接入请求消息中携带有用户所要接入小区的闭合用户组标识CSG ID ; 确定单元,用于确定通过使用所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制; 控制单元,用于根据所述确定单元确定的结果进行所述用户的接入控制; 其中,所述确定单元包括: 第一发送子单元,向闭合用户组服务器发送用户数增加请求消息,所述用户数增加请求消息中携带有所述接入请求消息中的CSG ID ; 第一接收子单元,用于接收用户数增加回应消息,所述用户数增加回应消息中携带了当前用户数是否已经达到预置的最大用户数限制的指示信息; 第一确定子单元,用于根据所述指示信息,确定通过使用所述接入请求消息中的CSGID的小区接入网络的当前用户数是否已 10. A mobility management entity, characterized by comprising: receiving means for receiving an access request message, the access request message carries a user to access the closed subscriber group cell identifier CSG ID; determining means whether, for determining cell access the network by using the CSG ID of the current users has reached a predetermined limit the maximum number of users; a control unit for the user according to the determination result of the access control unit determines the ; wherein said determining means comprises: a first sending subunit, the number of users increases transmission request message to the closed user group of servers, the number of users increase request message carries the CSG ID of the access request message; a first receiving subunit, configured to receive a response message for the number of users increases, the number of users increases the response message carries information indicating whether the number of current users has reached a preset limit the maximum number of users; a first determining sub-unit, according to the said information indicating the current number of users, the access network determines the cell CSGID message by using the access request has been 经达到预置的最大用户数限制。 The maximum number of users through a preset limit.
11.根据权利要求10所述的移动性管理实体,其特征在于,所述移动性管理实体还包括: 第一指示单元,用于在根据自身触发将所述用户进行去附着、或者接收到移出请求消息后,指示所述闭合用户组服务器递减所述当前用户数。 11. The mobility management entity according to claim 10, characterized in that the mobility management entity further comprises: a first instruction unit configured to trigger according to their attachment to the user, or received out request message, indicating that the closed subscriber group server decrementing the current number of users.
12.—种移动性管理实体,其特征在于,包括: 接收单元,用于接收接入请求消息,所述接入请求消息中携带有用户所要接入小区的闭合用户组标识CSG ID ; 确定单元,用于确定通过使用所述CSG ID的小区接入网络的当前用户数是否已经达到预定的最大用户数限制; 控制单元,用于根据所述确定单元确定的结果进行所述用户的接入控制; 其中,所述确定单元包括: 第二发送子单元,用于在判断出MME没有存储所述用户的激活态移动性管理上下文时,或者在判断出所述用户激活态移动性管理上下文中的CSG ID与所述接入请求消息中的CSG ID不同时,向闭合用户组服务器发送用户数增加请求消息,所述用户数增加请求消息中携带有所述接入请求消息中的CSGID ; 第二接收子单元,用于接收用户数增加回应消息,所述用户数增加回应消息中携带了当前激活态用户数是 12.- species mobility management entity, characterized by comprising: receiving means for receiving an access request message, the access request message carries a user to access the closed subscriber group cell identifier CSG ID; determining means whether, for determining cell access the network by using the CSG ID of the current users has reached a predetermined limit the maximum number of users; a control unit for the user according to the determination result of the access control unit determines the ; wherein said determining means comprises: a second sending subunit, configured to, when it is determined that the user is not stored MME active state mobility management context, or the user determines that the active state of the mobility management context CSG ID and CSG ID to the access request message is not the same, the number of users increases transmission request message to the closed user group of servers, the number of users increase request message carries the access request message CSGID; second receiving subunit, configured to receive a response message for the number of users increases, the number of users increases the response message carries the number of the current user is an active state 已经达到预置的最大用户数限制的指示信息; 第二确定子单元,用于根据所述指示信息,确定通过使用所述接入请求消息中的CSGID的小区接入网络的当前激活态用户数是否已经达到预置的最大用户数限制。 It has reached the preset maximum number of users limit indication information; and a second determining sub-unit, according to the indication information is determined by using the currently activated access network to the access request message cell of the state number of users CSGID It has reached a preset maximum number of users limit.
13.根据权利要求12所述的移动性管理实体,其特征在于,所述移动性管理实体还包括: 第二指示单元,用于在将所述用户的移动性管理上下文进行删除、修改、或者转为空闲态后,指示所述闭合用户组服务器递减所述当前激活态用户数。 13. The mobility management entity according to claim 12, wherein the mobility management entity further comprises: a second instruction unit configured to delete, modify the user mobility management context, or after turning the idle state, indicating a closed subscriber group server decrementing the number of users currently active state.
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