CN102056266A - Method and system for access control of machine type communication (MTC) terminal - Google Patents

Method and system for access control of machine type communication (MTC) terminal Download PDF

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CN102056266A
CN102056266A CN 200910221259 CN200910221259A CN102056266A CN 102056266 A CN102056266 A CN 102056266A CN 200910221259 CN200910221259 CN 200910221259 CN 200910221259 A CN200910221259 A CN 200910221259A CN 102056266 A CN102056266 A CN 102056266A
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mtc
access
terminal
network element
mobility management
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CN 200910221259
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Chinese (zh)
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CN102056266B (en )
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施晓峰
李志军
王志海
谢宝国
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中兴通讯股份有限公司
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks

Abstract

The invention discloses a method and system for access control of a machine type communication (MTC) terminal. In the access control method, firstly, a mobility management network element (MMNE) reports MTC terminal information currently requesting to be adhered to a network or currently adhered to the network to an access control network element (NE); the access control NE judges that the MTC terminal is not allowed to access in accordance with the MTC terminal information, and then sends an instruction of refusing the MTC terminal to access to the MMNE; and the MMNE receives the instruction, and refuses the MTC terminal to access to the network in accordance with the instruction. According to the access control method, only the MTC Server which is allowed to access to the network can access to a core network, and an illegal MTC Server is refused to access to the core network, thus ensuring the safety of the core network.

Description

MTC终端的接入控制方法和系统技术领域 MTC terminal access control method and system Field

[0001] 本发明涉及通信领域,具体而言,涉及一种机器类通讯终端的接入控制方法和系统。 [0001] The present invention relates to communication field, specifically, it relates to a machine communication terminal based access control method and system. 背景技术 Background technique

[0002] 在传统的移动网络服务中,人对人(Human To Human,简称为H2H)通讯占据了主要的位置。 [0002] In a conventional mobile network services, man to man (Human To Human, referred to as H2H) communications occupy a major position. 在H2H通讯中,由于参与的双方为具有行为控制能力的人,因此会话实际上由人的行为控制。 In H2H communications, due to the participation of the two sides, so the session is actually controlled to have the ability to control human behavior by human behavior. 随着移动网络服务和自动化控制技术的发展,目前,出现了一种新的移动通讯方式,即机器对机器(Machine To Machine,M2M)的通讯,在该通讯方式中,通讯的双方为机器设备。 With the development of mobile network services and automation and control technology, at present, there is a new mobile communication, ie machine-to-machine communications (Machine To Machine, M2M), and in the communication, the communication is both machinery and equipment .

[0003] 狭义的M2M定义是机器到机器的通信,但从广义上说M2M包括以机器终端智能交互为核心的、网络化的应用与服务。 [0003] narrowly defined M2M machine to machine communication, but in a broad sense to include intelligent interaction M2M machine terminal as the core network applications and services. M2M基于智能机器终端、以多种通信方式为接入手段,可以为客户提供的信息化解决方案,用于满足客户对监控、指挥调度、数据采集和测量等方面的信息化需求。 M2M machines based on intelligent terminals, access to a variety of communication means, information can provide solutions to meet customer demand for information monitoring section, command scheduling, data collection and measurement and the like. M2M可以应用于行业应用(例如,交通监控、告警系统、海上救援、自动售货机、开车付费等)、家庭应用(例如,自动抄表、温度控制等)及个人应用(例如,生命检测、 远端诊断等)等。 M2M can be used in industrial applications (eg, traffic monitoring, alarm systems, sea rescue, vending machines, car payment, etc.), home appliances (such as automatic meter reading, temperature control, etc.) and personal applications (for example, life detection, far terminal diagnosis, etc.).

[0004] 与人对人通讯的最根本的不同在于,M2M的通信对象为机器,通讯行为是自动化控制的,即通讯的发起、通讯的终止、通讯过程中的一些准入和限制的控制,均是自动化的行为。 [0004] and the people most fundamental difference is that human communication, M2M communication partner for machines, automation and control communication behavior is, that initiates the communication, the termination of the communication, the communication process some of the limitations of access and control, They are automated behavior. 这种行为,依赖于M2M通讯中对机器(即M2M通讯中的终端)行为的约束和控制,M2M 通讯中的终端的行为受业务签约数据约束,网络根据业务签约数据对M2M通讯中的终端进行管理。 This behavior, depending on the constraints M2M communication and control of the machine (i.e. the communication terminal M2M) behavior, the behavior of M2M communication terminal receiving the service subscription data constraints, the network of the M2M communication terminal according to the service subscription data management.

[0005] M2M通讯,也称为机器类通讯(Machine Type Communication,简称为MTC),最典型的为终端和应用服务器之间的通讯,该终端被称为MTC终端(MTC User Equipment,简称为MTC UE),应用服务器被称为MTC服务器(MTC Server)。 [0005] M2M communications, also known as machine type communication (Machine Type Communication, abbreviated as MTC), most typically for communication between a terminal and an application server, the terminal is called MTC terminal (MTC User Equipment, abbreviated as MTC UE), the application server is called MTC server (MTC server).

[0006] 在2G/3G/LTE接入下,M2M通讯主要以分组(Packet Service,简称为PS)网络作为底层承载网络,实现MTC终端和MTC服务器之间的业务层通讯。 [0006] In the 2G / 3G / LTE access, mainly in the M2M communication packet (Packet Service, abbreviated as PS) as the underlying network bearer network, and communication between the business layer and MTC MTC terminal server. 图1是M2M通讯实体接入到演进的分组系统(Evolved Packet System,简称为EPS)的架构示意图。 FIG 1 is a M2M communication entity to access an evolved packet system (Evolved Packet System, referred to as EPS) is a schematic view of the architecture.

[0007] 在图1中,底层承载网络包括:演进的通用移动通信系统陆地无线接入网(Evolved Universal Terrestrial Radio Access Network,简称为E-UTRAN)、移动管理单元(Mobility Management Entity,简称为MME)、服务网关(Serving Gateway,简称为S-GW, 或SGW)、分组数据网络网关(Packet Data Network Gateway,简称为PDN GW,或P-GW,或PGW)、归属用户服务器(Home Subscriber Server,简称为HSS)、策略和计费规则功能实体(Policy and Charging RulesFunction,简称为PCRF)。 [0007] In Figure 1, the underlying bearer network comprising: an evolved universal mobile telecommunication system terrestrial radio access network (Evolved Universal Terrestrial Radio Access Network, abbreviated as E-UTRAN), a mobility management unit (Mobility Management Entity, MME referred to as ), serving gateway (serving gateway, referred to as SGW, or SGW), packet data network gateway (packet data network gateway, referred to as PDN GW, or PGW, or PGW), a home subscriber server (Home Subscriber server, referred to as HSS), policy and charging rules function (policy and charging RulesFunction, referred to as PCRF). 其中,E-UTRAN 的主要网元是是eNodeB (Evolved NodeB 基站)。 Wherein, E-UTRAN network elements mainly yes eNodeB (Evolved NodeB base station).

[0008] 在图1中,MME负责移动性管理、非接入层信令的处理、以及用户移动管理中上下文的管理等控制面的相关工作;S-Gff是与E-UTRAN相连的接入网关设备,在E-UTRAN和P-GW之间转发数据,并且负责对寻呼等待数据进行缓存;P-GW则是EPS与分组数据网络(Packet Data Network,简称为PDN)的边界网关,负责PDN的接入及在EPS与PDN间转发数据等功能;PCRF是策略和计费规则功能实体,它通过接收接口Rx和运营商网络协议(InternetProtocol,简称为IP)业务网络相连,获取业务信息,此外,它还可以通过foe接口与网络中的网关设备相连,负责发起IP承载的建立,保证业务数据的服务质量(Quality of krvice,简称为QoS),并进行计费控制。 [0008] In FIG. 1, MME is responsible for mobility management, control plane processing related work non-access stratum signaling, and user mobility management context management; S-Gff access is connected to the E-UTRAN the gateway device forwards between E-UTRAN and P-GW data, and is responsible for paging waiting data caching; EPS P-GW is a packet data network (packet data network, abbreviated as PDN), a border gateway, responsible PDN access and forwarding data between the EPS and the PDN functions; the PCRF is a policy and charging rules function entity, and it is through the reception interface Rx operator network protocol (InternetProtocol, abbreviated as IP) services connected to a network, acquires service information, in addition, it can foe interface device connected to a network gateway, responsible for initiating the establishment of IP bearer, service data to ensure quality of service (quality of krvice, the QoS for short), and charging control. HSS提供用户的签约数据的管理,和用户接入到网络中的重要的上下文信息的管理。 HSS provides user subscription data management, and management of user access to the important context information in the network.

[0009] 在图1中,MTC UE通过E-UTRAN(eNodeB)接入到EPS网络中,在被分配IP地址后, MTC UE与MTC krver之间可以建立起IP通道,从而实现与MTC krver之间的上层业务通讯。 [0009] In FIG. 1, the access MTC UE via E-UTRAN (eNodeB) to the EPS network, after being assigned an IP address, IP channel can be established between the MTC UE and MTC krver, and in order to achieve the MTC krver between the upper newsletter. MTC UE与MTC krver之间所建立的IP通道为一条逻辑上的IP通道,其物理路径经过:eNodeB、S-GW、P-GW。 Established between the MTC UE and MTC krver IP IP channels to a logical channel, which physical path through: eNodeB, S-GW, P-GW.

[0010] 目前,实现M2M通讯的一种方式是在MTC UE与MTC krver之间的IP通道上建立一个业务层接口协议,通过该业务层接口协议,MTC UE和MTC krver交互业务数据,同时, MTC Server也通过该业务层协议实现对MTC UE的控制。 [0010] Currently, one way to achieve M2M communication is based on the IP channel between the MTC krver MTC UE and a service layer interface protocol, through which the service layer interface protocol, MTC UE and MTC krver interactive service data at the same time, MTC Server also achieve control of the MTC UE through the service layer protocol.

[0011] 图2描述该种方式实现M2M通讯的流程,如图2所示,在该方式中MTC UE通过PS 网络接入,实现和MTC Server建立通讯连接主要包括以下步骤: [0011] Figure 2 depicts the ways to achieve M2M communication process, shown in Figure 2, in this embodiment MTC UE over the PS network access, and to realize a communication connection MTC Server includes the following steps:

[0012] S201, MTC UE向MME发起附着请求; [0012] S201, MTC UE initiates an attach request to the MME;

[0013] S202, MME接收上述附着请求,向HSS发送位置更新请求,在该步骤中,HSS向MME 下载MTC UE的签约数据,其中包含用于M2M接入控制的签约数据部分; [0013] S202, MME receives the attach request, transmits a location update request to the HSS, in this step, the HSS to the MME downloads the MTC UE subscription data, comprising subscription data access control portion for M2M;

[0014] S203, MME向SGW/PGW发送承载创建请求,请求SGW/PGW为MTC UE创建合适的承载; [0014] S203, MME sends a bearer to the SGW / PGW create request with SGW / PGW create an appropriate bearer for MTC UE;

[0015] S204,如果PGW需要从PCC获得策略数据以据此建立合适的承载,PGW和PCC交互以获得PCC策略; [0015] S204, if need PGW policy whereby data from the PCC to establish an appropriate bearer, PGW and interact to obtain PCC PCC policy;

[0016] S205, PGff为MTC UE创建承载,返回承载创建响应; [0016] S205, PGff create bearer for MTC UE, returns to create bearer response;

[0017] S206, MME向MTC UE发送附着响应; [0017] S206, MME sends an attach response to the MTC UE;

[0018] 步骤S206后,MTC UE已经附着到PS网络,被分配了IP地址,并建立和合适的承载,从而可以向MTC krver发起业务层的注册。 [0018] After step S206, MTC UE has been attached to the PS network, is assigned an IP address, and to establish and a suitable carrier, which can initiate the registration service layer MTC krver.

[0019] S207, MTC UE向MTC Server发起业务层的注册; [0019] S207, MTC UE initiates a registration service layer to the MTC Server;

[0020] S208, MTC Server接受MTC UE的注册,返回注册响应; [0020] S208, MTC Server accepts the registration of the MTC UE, returns a registration response;

[0021] S209,后续MTC UE和MTC Server之间通过业务层协议交互数据。 [0021] S209, the interactive data service protocol layers between subsequent MTC UE and MTC Server.

[0022] 通过图2所示的流程,MTC UE接入到PS网络,建立了和MTCServer之间的IP连接,从而可以实现后续和MTC Server之间的业务层通讯。 [0022] through the flow shown in FIG. 2, MTC UE to access the PS network, and to establish the IP connection between MTCServer, thereby enabling communication between the business layer and the subsequent MTC Server.

[0023] 在某些情况下,业务层需要限制MTC终端设备的接入,即只允许在指定的条件下接入,如果条件不允许则拒绝MTC终端设备的接入。 [0023] In some cases, the service layer is necessary to limit access to the MTC terminal device, i.e., only under the conditions specified in the access, if the conditions do not allow the MTC denied access to the terminal device.

[0024] 例如,在某些M2M业务中,由于存在MTC设备被偷窃和SIM卡被盗用的情况,由于国际用户识另1J码(International MobileSubscriber Identification Number,简称为IMSI)存在于SIM卡上,是MTC UE的公开身份标识,由运营商分配。 [0024] For example, in certain M2M service, since the case where the theft and unauthorized use of the SIM card is present MTC device, the international subscriber identity code other 1J (International MobileSubscriber Identification Number, abbreviated as IMSI) present on the SIM card, is disclose the identity of the MTC UE assigned by the operator. 而国际移动设备识别码(International Mobile Equipment Identity,简称为IMEI)存在于终端设备商,如果限定了MTC终端设备只能使用特定的IMSI和IMEI接入到网络,则可以在接入网络时进行判断,如果IMSI和IMEI配对不匹配,则说明MTC设备或SIM卡被盗用,拒绝该MTC终端设备的接入。 The international mobile equipment identity (International Mobile Equipment Identity, IMEI for short) is present in the terminal equipment manufacturers, if defining MTC terminal device can only use access specific IMSI and IMEI to a network, may be determined at the time of an access network , if the IMSI and IMEI pair does not match, the MTC device or SIM card stolen, denied access to the MTC terminal device.

[0025] 或者,在某些M2M业务中,MTC终端被应用于在固定的位置区域内,超出这个位置区域将不允许其使用。 [0025] Alternatively, in some M2M business, the MTC terminal is applied in a fixed position within the region, beyond the region of this position will not allow their use. 因此,需要限制MTC终端设备的接入位置,如果接入时在不被允许的位置区域内,或者接入后移动到不被允许的位置区域内,则需要限制其接入到系统。 Accordingly, it is necessary to limit access location MTC terminal device, the access if the location area within a location area not allowed, or not allowed to move after the access, it is required to limit access to the system.

[0026] 或者,在某些M2M业务中,MTC终端被限制在指定的时间内接入到系统,超出这个时间将不允许接入到系统。 [0026] Alternatively, in some M2M business, the MTC terminal is restricted access to the system within a specified period of time beyond this time will be allowed access to the system. 因此,限制MTC终端设备的接入时间,如果接入时间在不允许的时间段内,或者接入后超出了所允许的时间,则需要限制其接入到系统。 Therefore, limiting the access time of the MTC terminal apparatus, if the period of time after the access, or access allowed exceeds the allowed time, the need to limit its access to the system.

[0027] 虽然上述的业务管理需求,可以在接入层进行控制,例如,在E-UTRAN接入下,由MME来控制,这样需要MME针对各种各样的管理需求做出各种各样的检查和判断,从而导致核心网的复杂度极大地增加。 [0027] Although the above service management needs, can be controlled in the access layer, for example, in the E-UTRAN access, controlled by the MME, so that the need for the MME to make various kinds of management needs the inspection and judgment, resulting in the complexity of the core network is greatly increased. 发明内容 SUMMARY

[0028] 针对现有技术中需要由接入层对MTC终端的接入控制而导致核心网的复杂度增加的问题而提出本发明,为此,本发明的主要目的在于提供一种改进的M2M终端的接入控制方案,以解决上述问题至少之一。 [0028] The prior art requires the access control by the access layer MTC terminal core network caused by the complexity of the problem of an increase proposed for the present invention, therefore, the main object of the present invention to provide an improved M2M - access control terminal, at least one to solve the above problems.

[0029] 为了实现上述目的,根据本发明的一个方面,提供了一种MTC终端的接入控制方法。 [0029] To achieve the above object, according to one aspect of the invention there is provided a method of controlling access MTC terminal.

[0030] 根据本发明的MTC终端的接入控制方法包括: [0030] The access control method of the present invention MTC terminal comprising:

[0031] 移动性管理网元向接入控制网元上报当前请求附着到网络或当前已附着到网络的MTC终端的信息; [0031] mobility management network element control information to the access NE reports the MTC terminal is currently attached to the network or the current request has been attached to the network;

[0032] 接入控制网元根据MTC终端的信息判断不允许MTC终端接入,向移动性管理网元发送拒绝MTC终端接入的指示; [0032] The access network element determines not allowed to control access to the MTC terminal, the mobility management network element sends a reject indication to the access terminal based on the information MTC MTC terminal;

[0033] 移动性管理网元接收指示,根据指示拒绝MTC终端接入到网络。 [0033] the mobility management network element receiving an indication, according to the instruction rejection MTC terminal connected to the network.

[0034] 为了实现上述目的,根据本发明的另一方面,提供了一种MTC终端的接入控制系统。 [0034] To achieve the above object, according to another aspect of the present invention, there is provided an access control system MTC terminal.

[0035] 根据本发明的MTC终端的接入控制系统包括:用户签约数据存储器、移动性管理网元和接入控制网元。 [0035] The access control system of the present invention MTC terminal comprising: a user subscription data storage, the mobility management network element NE, and access control. 其中, among them,

[0036] 用户签约数据存储器,用于保存系统内的MTC终端的签约数据; [0036] The user subscription data storage for subscription data stored within the MTC terminal system;

[0037] 移动性管理网元,与用户签约数据存储器连接,用于接收用户签约数据存储器下发的当前请求附着到网络或当前已附着到网络的MTC终端的签约数据,并向接入控制网元提供MTC终端的信息; [0037] mobility management network element, the user subscription data memory is connected to receive user subscription data store subscription data delivered by the current request attached to the network or the terminal is currently attached to the MTC network, and network access control MTC meta information terminal;

[0038] 接入控制网元,与移动性管理网元连接,用于根据MTC终端的信息,判断是否允许MTC终端接入,并在不允许MTC终端接入的情况下,向移动性管理网元发送拒绝MTC终端接入的指示,以使移动性管理网元拒绝MTC终端接入到网络。 [0038] The access network control element, connected to the mobility management network element, according to the MTC terminal information, determines whether to permit access to the MTC terminal, and in the case of the MTC terminal access is not allowed, the mobility management network MTC element sends a reject indication to the access terminal, so that the mobility management network element MTC terminal denied access to the network.

[0039] 通过本发明,业务层的接入控制网元通过移动性管理网元获取MTC终端的信息, 并根据该MTC终端的信息判断是否允许该MTC终端接入,因而可以通过业务层对MTC终端进行接入控制,从而解决了现有技术中需要由接入层对MTC终端的接入控制而导致核心网的复杂度增加的问题,进而减少网络构建的成本。 [0039] By the present invention, the access control service layer network element acquiring information of the MTC terminal through a mobility management network element, and based on the information terminal determines whether to allow the MTC MTC the access terminal, and thus the business layer through MTC access control terminal, thereby solving the problems of the prior art requires the control of the access by the access layer MTC terminal lead to an increase of the complexity of the core network, thereby reducing the cost of network construction. 附图说明 BRIEF DESCRIPTION

[0040] 此处所说明的附图用来提供对本发明的进一步理解,构成本申请的一部分,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。 [0040] The drawings described herein are provided for further understanding of the present invention, constitute a part of this application, exemplary embodiments of the present invention are used to explain the present invention without unduly limiting the present invention. 在附图中: In the drawings:

[0041] 图1是相关技术中M2M通讯实体接入到EPS的架构示意图; [0041] FIG. 1 is a related art to the M2M communication access entity architecture diagram of the EPS;

[0042] 图2是相关技术中MTC UE通过PS网络接入并与MTC服务器建立通讯连接的流程图; [0042] FIG 2 is a flowchart of the related art MTC UE and establishing communication connection with the MTC server via a PS network access;

[0043] 图3是根据本发明实施例的MTC UE的接入控制系统结构示意图; [0043] FIG. 3 is a schematic view of a system configuration according to the access control MTC UE embodiment of the present invention;

[0044] 图4是根据本发明实施例的MTC UE通过EPS系统接入实现M2M通讯的架构图; [0044] FIG. 4 is an embodiment of the MTC UE implementation architecture of FIG M2M communication system access by the EPS according to the present invention;

[0045] 图5是根据本发明实施例的MTC UE通过GPRS系统接入实现M2M通讯的架构图; [0045] FIG. 5 is a schematic diagram of M2M communication implemented according to the access MTC UE through an embodiment of the present invention, the GPRS system;

[0046] 图6为根据本发明实施例的MTC终端的接入控制方法的流程图; [0046] FIG 6 is a flowchart of a method of access control MTC terminal embodiment of the present invention;

[0047] 图7为本发明实施例中一种MME主动向MTC Server上报MTCUE的信息的流程图; [0047] FIG 7 a flow chart of one embodiment MTCUE MME actively reports the information to the MTC Server embodiment of the present invention;

[0048] 图8为本实施例中另一种MME主动向MTC Server上报MTCUE的信息的流程图; [0048] Another embodiment of FIG. 8 flowchart active MME information MTCUE MTC Server reports to the present embodiment;

[0049] 图9为本实施例中MTC Server通过MTC GW向MME发送查询请求以获取MTC UE 的信息的流程图; [0049] Figure 9 flowchart of the MTC UE acquires information embodiments MTC Server sends a query to the present embodiment MTC GW by the MME;

[0050] 图10为本实施例中MTC Server通过向MME订阅MTC UE的相关事件以获取该MTC UE的信息的流程图; [0050] FIG. 10 embodiment by subscription to the MME MTC Server events associated MTC UE to acquire information in the flowchart of the MTC UE of the present embodiment;

[0051] 图11为本实施例中MTC Gff采用方法一获取MTC UE的标识、为该MTC UE服务的MTC Server的地址以及为该MTC UE分配的MME的地址之间的对应关系的流程图; [0051] FIG. 11 of the present embodiment, a method MTC Gff obtaining the MTC UE identifier, the correspondence between the flowchart MTC Server address and services for the MTC UE and MME address allocated to the MTC UE;

[0052] 图12为本实施例中MTC Gff采用方法二获取上述对应关系的流程图; [0052] Figure 12 illustrates the method of the two MTC Gff flowchart acquiring the correspondence of the present embodiment;

[0053] 图13为本实施例中MTC Gff采用方法三获取上述对应关系的流程图; [0053] Figure 13 embodiment MTC Gff flowchart showing the correspondence using the method of the present embodiment acquires three;

[0054] 图14为本发明方法实施例一流程图; Example flowchart of a [0054] method of the present invention, FIG 14;

[0055] 图15为本发明方法实施例二的流程图。 Example II flowchart [0055] FIG 15 a method of the present invention. 具体实施方式 Detailed ways

[0056] 功能概述 [0056] Functional Overview

[0057] 为了满足对MTC终端接入到网络时的灵活的接入控制要求,同时尽量降低为支持这类接入限制业务时所引起的对核心网的复杂改造,本发明实施例提供了一种改进的MTC 终端的接入控制方案。 [0057] In order to meet the flexibility requirements of the access control of the MTC terminal access to the network, while minimizing the complexity of the transformation of the core network when the access restriction service support such as caused by embodiments of the present invention provides a species improved access control schemes MTC terminal. 在本发明实施例中,考虑到MTC krver可能不是运营商管理的网络实体,并且有可能部署在核心网外,因此,考虑到MTC Server接入到核心网时的接入安全, 本发明实施例在核心网侧增加MTC网关(MTC GW),使得所有MTC krver的接入均通过该MTC网关,该MTC网关可以通过内部网络拓扑结构隐藏、对MTC krver接入进行认证等手段实现MTC krver接入到核心网的安全保证。 In an embodiment of the present invention, in consideration of the network entity MTC krver may not be managed by an operator, and may be deployed outside the core network, and therefore, considering the MTC Server access security when access to the core network, embodiments of the present invention increase MTC gateway (MTC GW) in the core network side, such that the access by all MTC krver are the MTC gateway, the MTC gateway can be hidden by the internal network topology, the access authentication of MTC krver other means to achieve access MTC krver security guarantees to the core network. 并且,在本发明实施例中由业务层(MTC Server 或新增的MTC网关)通过移动性管理网元获得该MTC终端的底层接入层的信息,进而根据获取的MTC终端的信息对该MTC终端的接入进行控制。 Further, in the present invention, the access information underlying layer obtained in the embodiment MTC terminal by the mobility management network element of the service layer (MTC MTC gateway Server or added) embodiment, and thus the MTC MTC terminal based on the information obtained the access terminal is controlled.

[0058] 下文中将参考附图并结合实施例来详细说明本发明。 [0058] Hereinafter with reference to the accompanying drawings and embodiments of the present invention will be described in detail. 需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。 Incidentally, in the case of no conflict, embodiments and features of the embodiments of the present application can be combined with each other.

[0059] 系统实施例 [0059] Example System

[0060] 根据本发明的实施例,提供了一种MTC终端的控制系统。 [0060] According to an embodiment of the present invention, there is provided a control system MTC terminal. [0061] 图3为根据本发明实施例的MTC终端的接入控制系统的结构示意图,如图3所示, 根据本发明实施例的MTC终端的接入控制系统主要包括:用户签约数据存储器1、移动性管理网元3和接入控制网元5。 [0061] FIG. 3 is a schematic structural diagram of an access control system MTC terminal according to an embodiment of the present invention, shown in Figure 3, the access control system according to the present invention MTC terminal embodiment mainly comprises: a user subscription data storage , the mobility management network element 3 and the access network control unit 5. 下面分别对上述各个网元进行描述。 Next, each of the above described network elements respectively.

[0062] 其中,用户签约数据存储器1,用于保存系统内的MTC终端的签约数据; [0062] wherein the user subscription data memory 1, the data for the subscription stored in the MTC terminal system;

[0063] 移动性管理网元3,与用户签约数据存储器1连接,用于接收用户签约数据存储器1下发的当前请求附着到网络或当前已附着到网络的MTC终端的签约数据,并向接入控制网元5提供该MTC终端的信息; [0063] mobility management network element 3, the user subscription data memory 1 is connected, for receiving a user subscription data storage request issued currently attached to the network or the current subscription data have been attached to the MTC terminal network, and then the control information of the network element 5 MTC terminal;

[0064] 在具体应用中,在MTC UE请求附着到网络时,MTC UE将向移动性管理网元3发送附着请求,移动性管理网元3在接收到MTCUE的附着请求后,向用户签约数据存储器1发送位置更新请求,用户签约数据存储器1在接收到位置更新请求后,向移动性管理网元3下发该MTC UE的签约数据,移动性管理网元3接收并存储该签约数据。 When [0064] In a particular application, the request MTC UE attached to the network, will MTC UE mobility management network element 3 sends an attach request, the mobility management network element 3 after the attachment request received MTCUE, subscription data to users memory 1 transmits a location update request, the user subscription data in the memory 1 after receiving the location update request to the mobility management network element 3 delivers the MTC UE subscription data of the mobility management network element 3 receives and stores the subscription data. 并且,在MTC UE附着到网络后,如果该MTC UE的签约数据发生变化,则用户签约数据存储器1将向移动性管理网元3下发更新后的该MTC UE的签约数据。 Further, after the MTC UE attached to the network, if the subscription data of the MTC UE changes, the user subscription data memory 1 will mobility management network element 3 delivers the MTC UE updated subscription data.

[0065] 接入控制网元5,与移动性管理网元3连接,用于根据移动性管理网元3提供的上述MTC终端的信息,判断是否允许该MTC终端接入,并在不允许该MTC终端接入的情况下, 向移动性管理网元3发送拒绝该MTC终端接入的指示,以使移动性管理网元3拒绝该MTC 终端接入到网络。 [0065] The access network control unit 5, and the mobility management network element 3 is connected, for the information of the MTC terminal provided according to the mobility management network element 3, it is determined whether to allow the MTC terminal access, and does not allow the MTC case where the terminal access, denied access terminal indicating the MTC to the mobility management network element sends 3, so that the mobility management network element reject the MTC terminal 3 connected to the network. 而移动性管理网元3在接收到来自MTC服务器5的指示后,如果当前MTC 终端是请求附着到网络,则拒绝该MTC终端的附着请求,向MTC终端返回拒绝附着响应;如果当前MTC终端已附着到网络,则移动性管理网元3发起去附着流程,去附着该MTC终端。 And the mobility management network element 3 after receiving the instruction from the MTC server 5, if the current MTC terminal is a request attached to the network, denying the attach request of the MTC terminal, the MTC terminal returns reject attachment response; if the current MTC terminal has attached to the network, the mobility management network element initiates detachment procedure 3, detach the MTC terminal.

[0066] 在具体实施过程中,上述接入控制网元5可以是本发明实施例中核心网侧新增的MTC网关,该MTC网关连接在MTC服务器与移动性管理网元之间,除了该MTC网关根据本地存储的MTC UE接入的预定条件或者从核心网获取的该MTC UE接入的预定条件对MTC终端的接入进行控制外,还对MTC服务器执行安全验证,并且,一个MTC网关可以服务于多个MTC 服务器。 [0066] In a specific embodiment the process of the network access control unit 5 may be a new embodiment MTC core network gateway embodiment of the present invention, the MTC MTC gateway connected between a server and a mobility management network element, in addition to the MTC gateway predetermined condition according to predetermined conditions MTC UE accesses the locally stored or acquired access MTC UE from the core network to the access terminal MTC is controlled, but also to perform security authentication MTC server, and a gateway MTC MTC can serve multiple servers.

[0067] 或者,上述接入控制网元5也可以是MTC服务器,MTC服务器根据本地存储的MTC UE接入的预定条件或者从核心网获取的该MTC UE接入的预定条件对MTC终端的接入进行控制,并且,在该MTC服务器与移动性管理网元3之间连接有MTC网关,该MTC网关主要用于转发MTC服务器与移动性管理网元3之间的数据,可能还需要执行必要的协议转换工作, 并且,该MTC网关还对MTC服务器执行安全验证。 [0067] Alternatively, the access network control element 5 may be the MTC server, the server according to predetermined conditions MTC MTC UE accesses a predetermined condition, or the local storage access MTC UE acquired from a core network connected to the terminal MTC the control, and, in the MTC server and the mobility management network element 3 between the MTC gateway connection, the MTC gateway used for data forwarding between the MTC server and the mobility management network element 3, may also need to perform the necessary protocol conversion work, and the MTC security gateway also performs validation of the MTC server.

[0068] 优选地,在MTC UE接入到E-UTRAN网络时,上述用户签约数据存储器1为HSS,移动性管理网元3为MME ;在MTC UE接入到GERAN/UTRAN网络时,用户签约数据存储器1为HLR,移动性管理网元3为SGSN。 [0068] Preferably, when the MTC UE to E-UTRAN access networks, said user subscription data memory 1 is the HSS, the mobility management network element 3 to the MME; MTC UE when the access to the GERAN / UTRAN network, user subscription the data memory 1 as HLR, the mobility management network element 3 SGSN.

[0069] 下面通过具体实施例对本发明实施例提供的上述系统进行说明。 [0069] The following specific embodiments of the above-described system according to an embodiment of the present invention will be described.

[0070] 系统实施例一[0071 ] 本实施例以MTC UE利用EPS系统实现接入(即MTC UE接入到E-UTRAN网络)为例进行说明。 [0070] system according to an embodiment [0071] In this embodiment, MTC UE access the EPS system implementation (i.e. MTC UE to E-UTRAN access network) as an example.

[0072] 图4为本实施例中MTC UE通过EPS系统接入实现M2M通讯的架构图,如图4所示, 在本实施例中,MTC网关与MME之间,以及MTC网关与MTC服务器之间实现了连接,以便MTC 服务器获得MTC UE的底层接入层/承载的信息,以判断MTC UE的行为。 [0072] FIG 4 FIG MTC UE access architecture implemented by the M2M communication between MTC embodiment EPS system gateway and the MME, and the gateway MTC MTC server of the present embodiment, as shown in FIG. 4, in the present embodiment, achieved between the connection to the server to obtain the underlying access stratum MTC MTC UE information / bearer, to determine the behavior of the MTC UE. [0073] 如图4所示,在该架构图中,MTC GW部署在核心网内,MTCServer可能部署在运营商的核心网外,也可能部署在核心网内。 [0073] As shown in FIG. 4, in this architecture diagram, MTC GW in the core network deployment, MTC Server may be deployed outside the operator's core network, it may also be deployed in the core network. 一个MTC GW可以服务于多个MTC Server。 A MTC GW may serve multiple MTC Server.

[0074] 在该架构图中,MTC GW和MME建立了接口,为了方便描述,在本实施例中,将该接口称之为M2M-MME。 [0074] In this architecture diagram, MTC GW and the MME interface established, for convenience of description, in the present embodiment, this interface is called M2M-MME. 通过该接口,MTC GW可以向MME查询某个MTC UE的信息,例如,MTC UE 的签约数据、MTC UE的当前位置区域、MTC UE的当前状态等;或者,通过该接口,MTC GW可以向MME订阅与某个MTC UE相关的接入层/承载的事件,例如,MTC UE附着到PS网络、MTC UE从PS网络去附着、MTC UE在PS网络中发生了位置移动等事件;或者,通过该接口,MME 可以将与某个MTC UE相关的底层接入层的事件,主动通知给MTC GW。 Through this interface, MTC GW may query the MME entire MTC UE, e.g., the MTC UE subscription data of the current location area of ​​the MTC UE, the MTC UE current status; or, via the interface, MTC GW to the MME can Subscribe to events associated with a MTC UE access stratum / bearer, e.g., MTC UE is attached to the PS network, MTC UE detach from the PS network, MTC UE events such as the location of the mobile network in the PS; or by the an interface, the MME may be associated with a UE event MTC access the underlying layer, the active notifies the MTC GW.

[0075] 并且,MTC GW在获取到某个MTC UE的信息或底层接入层事件之后,可以根据存储在该MTC GW中的MTC UE接入的预定条件或者从核心网获取的该MTC UE接入的预定条件判断是否允许该MTC UE的接入,在不允许该MTC UE接入的情况下,向MME发送拒绝消息, 以拒绝该MTC UE的接入。 [0075] and, after the MTC GW acquired event information or a layer underlying access the MTC UE can access MTC UE according to predetermined conditions stored in the MTC GW in the MTC or acquired from the core network connected UE determining whether the predetermined condition of the MTC UE is allowed to access, in the case of the MTC UE is not allowed access, the rejection message sent to the MME, to deny access of the MTC UE.

[0076] 或者,在该架构中,MTC GW作为MTC krver和MME之间通讯的中介(类似代理), 接受MTC krver所执行的对MTC UE信息的查询、对与MTC UE相关的接入层事件的订阅, 将请求转发给MME。 [0076] Alternatively, in this architecture, MTC GW as an intermediary (similar agents) MTC krver communication between the MME and receiving a query for information MTC krver MTC UE performed, events associated with the access layer MTC UE subscription, forwards the request to the MME. 在转发请求之前,MTC GW需要对MTC krver执行安全性检测,在检测通过的情况下,转发请求,在转发请求的过程中,MTCGW可能需要执行必要的协议转换工作。 Before forwarding the request, MTC GW need to carry out MTC krver safety testing, in the case of detection by forwarding the request, forwarding the request process, MTCGW may need to perform the necessary protocol conversion work. 同时,MTC GW将MME发送的MTC UE的信息转发给MTC Server。 Meanwhile, forward the information to the MTC UE MTC GW sent by the MME to the MTC Server.

[0077] 并且,MTC krver在获取某个MTC UE的相关信息后,可以根据本地存储的MTC UE 接入的预定条件或者从核心网获取的该MTC UE接入的预定条件,判断是否允许该MTC UE 的接入,在判断不允许该MTC UE接入的情况下,通过MTC Gff向MME发送拒绝消息,以拒绝该MTC UE的接入。 After [0077] and, MTC krver obtain information on a in the MTC UE, according to a predetermined condition a predetermined condition MTC UE accesses the locally stored or acquired access MTC UE from the core network, determines whether to allow the MTC access of the UE, when it is determined that the MTC UE is not allowed access, and sends a rejection message to the MME through MTC Gff, to deny access of the MTC UE.

[0078] 可选地,在该架构中,MTC GW还可以与HSS建立接口,为了方便描述,在本实施例中,将该接口称之为M2M-HSS。 [0078] Alternatively, in this architecture, MTC GW may also establish an interface with the HSS, for convenience of description, in the present embodiment, this interface is called M2M-HSS. 通过该接口,MTC GW可以从HSS查询到MTC UE的签约数据; 或者,通过该接口,MTC GW可以从HSS查询到为MTC UE分配的MME的地址。 Through this interface, MTC GW may query the subscription data from the HSS to the MTC UE; or, via the interface, MTC GW from the HSS to the MME can be queried for the address assigned to MTC UE.

[0079] 或者,可选地,如果MTC GW和HSS之间不建立M2M-HSS接口,则MTC GW可以通过与MME之间的M2M-MME接口,获得MTC UE的签约数据。 [0079] or, alternatively, if the interface is not established between the M2M-HSS MTC GW, and the HSS, the MTC GW may M2M-MME through the MME interface between, obtain subscription data of the MTC UE. MTC GW可以主动向MME查询MTC UE 的签约数据,MME也可以主动将MTC UE的签约数据发送给MTCGW。 MTC GW may be active, MME may also actively send data to the subscription to the MME queries MTCGW the MTC UE subscription data of the MTC UE.

[0080] 系统实施例二[0081 ] 本实施例以MTC UE接入到GERAN/UTRAN网络为例进行说明。 [0080] The system according to the second embodiment [0081] In this embodiment, MTC UE to access the GERAN / UTRAN network as an example.

[0082] 图5为本实施例中MTC UE通过GERAN/UTRAN网络接入实现M2M通讯的架构图,如图5所示,本实施例基本与上述系统实施例一相似,不同之处在于,GERAN/UTRAN网络中的SGSN相当于E-UTRAN网络中MME,用于PS域的接入控制、移动性管理功能,而GERAN/UTRAN 网络中的网关GPRS支持节点(GatewayGPRS Support Node,简称为GGSN)相当于E-UTRAN 网络中的SGW和PGW,GERAN/UTRAN中的HLR相当于E-UTRAN网络中的HSS。 FIG MTC UE architecture implemented by the M2M communication GERAN / UTRAN network access embodiment shown in [0082] FIG. 5 of the present embodiment, as shown in FIG 5, the present embodiment of the above-described embodiment substantially similar to a system embodiment, except that, the GERAN / UTRAN network to the SGSN corresponding to the MME of the E-UTRAN network, for access control, mobility management functions of the PS domain, and the GERAN / UTRAN network gateway GPRS support node (GatewayGPRS support node, abbreviated as GGSN) rather E-UTRAN network to the SGW and PGW, the GERAN / UTRAN HLR corresponds to the E-UTRAN network in HSS. 其具体连接及各个网元的功能与上述系统实施例一相似,在此不再赘述。 Specific connections and functions of each network element similar to the above-described embodiment of a system embodiment, not described herein again.

[0083] 方法实施例 Example [0083] Method

[0084] 根据本发明实施例,还提供了一种MTC UE的接入控制方法,该方法可以通过根据本发明实施例提供的上述系统实现。 [0084] According to the present invention further provides a method for access control of the MTC UE, the above-described system may be provided by the method according to an embodiment of the present invention implemented.

[0085] 图6为根据本发明实施例的MTC UE的接入控制方法的流程图,如图6所示,根据本发明实施例的MTC UE的接入控制方法主要包括以下步骤(步骤S601-步骤S605): [0085] FIG 6 is a flowchart illustrating access control method according to the MTC UE of embodiment of the present invention, shown in Figure 6, the access control method according to an embodiment of the MTC UE of the present invention includes the following steps (step S601- step S605):

[0086] 步骤S601 :移动性管理网元向接入控制网元上报当前请求附着到网络或当前已附着到网络的MTC终端的信息; [0086] Step S601: The mobility management network element NE reports the information to control the current request is currently attached to the network or MTC terminal attached to the network to access;

[0087] 步骤S603 :接入控制网元根据上述MTC终端的信息判断不允许该MTC终端接入, 向移动性管理网元发送拒绝该MTC终端接入的指示; [0087] Step S603: NE access control information to determine the access terminal MTC MTC terminal is not permitted in accordance with the above, the mobility management network element sends a reject indicating the MTC terminal accesses;

[0088] 步骤S605 :移动性管理网元接收上述指示,根据该指示拒绝上述MTC终端接入到网络。 [0088] Step S605: The mobility management network element receiving the instruction, the above-described reject MTC terminal connected to the network based on the indication.

[0089] 下面进一步对上述各步骤的处理进行说明。 [0089] The following further processing steps described above will be described.

[0090] (一)步骤S601 [0090] (a) Step S601

[0091] 在具体实施过程中,移动性管理网元向MTC服务器上报MTC终端的信息包括但不限于以下三种方法: Information [0091] In a specific implementation, the mobility management network element of the MTC MTC terminal reported by the server include but are not limited to, the following three methods:

[0092]( 一)移动性管理网元主动向接入控制网元上报 [0092] (a) Active mobility management NE to the access NE reports the control

[0093] 具体地,移动性管理网元可以在某个MTC UE的接入层事件发生时,主动通知接入控制网元,或者,移动性管理网元在MTC UE请求附着时,主动向接入控制网元上报该MTC UE 的信息。 [0093] Specifically, the mobility management network element may be an event at the access layer of the MTC UE occurs actively notifies the access control network element, or, the mobility management network element is attached at the MTC UE requests, to take the initiative the control information of the NE reports the MTC UE.

[0094] ( 二)接入控制网元向移动性管理网元查询 [0094] (b) access control to the mobility management network element NE queries

[0095] 接入控制网元向移动性管理网元查询MTC UE的信息,移动性管理网元接收到接入控制网元的查询请求后,向接入控制网元上报所对应的MTC UE的信息。 [0095] The access control network element to the mobility management network element queries the MTC UE information, the mobility management network element receives a query request of the access control network element, to control the access NE reports the MTC UE corresponding information.

[0096](三)接入控制网元向移动性管理网元订阅MTC UE的相关事件通知 [0096] (c) access control NE subscribe to event notifications related to the MTC UE mobility management network element

[0097] 接入控制网元向移动性管理网元订阅与某一MTC UE相关的接入层事件,移动性管理网元在订阅的接入层事件发生时,主动通知接入控制网元,通知中包含有对应的MTC UE 的信息。 [0097] The access network control element to subscribe to the mobility management network element of the access layer with a particular event associated MTC UE, the mobility management network element in the access layer subscription event occurs, the initiative to inform the access control network element, notification includes information corresponding to the MTC UE.

[0098] 在具体实施过程中,上述接入控制网元可以为MTC网关,也可以为MTC服务器,下面以MTC服务器为例,对上述接入控制网元获取MTC UE的信息的三种方法进行说明。 [0098] In a specific embodiment the process of the access control element may be an MTC gateway, may be a MTC server, the server MTC to the following example, the MTC UE acquires information of said access network control element three methods instructions.

[0099] (A)移动性管理网元主动向接入控制网元上报 [0099] (A) active mobility management NE to the access NE reports the control

[0100] 具体地,移动性管理网元可以在某个MTC UE的接入层事件发生时,主动向MTC网关发送事件通知,或者,移动性管理网元可以在接收到MTC UE发送的附着请求后主动向MTC网关上报该MTC UE的信息;MTC网关在接收到事件通知或上报的MTC UE的信息后,将事件通知或上报的MTC UE信息发送给MTC服务器。 [0100] Specifically, the mobility management network element may at the access layer is a MTC UE event occurs, notifies the MTC gateway initiative transmission event, or the mobility management network element receiving the attachment request may be transmitted MTC UE the information of the MTC UE actively reports back to the MTC gateway; MTC MTC UE information gateway after receiving the event notification or reporting, or event notifications reported MTC MTC UE information to the server.

[0101] 具体地,移动性管理网元主动上报MTC UE的信息时,移动性管理网元是根据从用户签约数据存储器获取的该MTC UE中携带的指示,主动通过MTC GW向MTC krver上报MTC UE的信息。 When [0101] Specifically, the mobility management network element actively report the information of the MTC UE, the mobility management network element under the direction of the MTC UE subscription data from the memory obtained user carried in actively reports MTC to MTC krver by MTC GW information of the UE. 具体地,移动性管理网元从用户签约数据存储器中获取该MTC UE的签约数据包括:指示移动性管理网元向MTC krver上报MTC UE的指示信息(具体可以指示包括上报的时机、上报的参数等信息)、为该MTC UE服务的MTC Server的信息。 Specifically, the mobility management network element acquires the MTC UE from the user subscription data storage subscription data comprises: indicating a mobility management network element to report information indicating the MTC UE to MTC krver (specifically the indication includes report timing parameters reported, and other information), MTC Server information for the MTC UE services.

[0102] 在具体实施过程中,移动性管理网元可以在MTC UE发起附着请求时主动通过MTC GW向MTC krver上报该MTC UE的信息,也可以在MTC UE附着到网络后,在与该MTC UE相关的接入层事件发生时,主动通过MTC GW向MTC krver上报事件通知,在事件通知中携带MTC UE的当前信息。 After information of the MTC UE actively reports the MTC krver by MTC GW when [0102] In a specific implementation, the mobility management network element can initiate an attach request MTC UE, may be attached to the network in the MTC UE, with the MTC the UE access stratum related events, to take the initiative by MTC krver MTC GW reports the event notification, the MTC UE carries the current information in the event notification.

[0103] 下面以移动性管理网元为MME为例,对MME在这两种上报时机向MTC krver进行上报的流程进行说明。 [0103] Below the mobility management network element is a MME, for example, the MME is described in both the timing of reporting processes were reported to the MTC krver.

[0104] (1)在MTC UE发起附着请求时,MME主动通过MTC Gff向MTC Server上报该MTC UE的信息 When [0104] (1) In the MTC UE initiates the attach request, MME initiative to report the information to the MTC UE MTC Server by MTC Gff

[0105] 图7为在这种情况下,MME主动通过MTC Gff向MTC Gff上报MTC UE的信息的流程图,如图7所示,在MTC UE发起附着请求时,MME主动通过MTC Gff向MTC Server上报MTC UE的信息主要包括以下步骤: When [0105] 7 is in this case, by the MME active Gff to MTC MTC Gff flowchart information reported by the MTC UE, 7, MTC UE initiates an attach request, the MME active by the MTC MTC Gff Server information reported by the MTC UE includes the following steps:

[0106] S701, MTC UE向MME发起附着请求; [0106] S701, MTC UE initiates an attach request to the MME;

[0107] S702,MME向HSS发送位置更新请求; [0107] S702, MME sends a location update request to the HSS;

[0108] S703, HSS向MME返回位置更新响应,在该位置更新响应携带有MTC UE的签约数据,该签约数据中包含:指示MME向MTCServer上报该MTC UE的信息的指示信息、为该MTC UE服务的MTC krver的信息(具体地,该信息可以为MTC Server的IP地址,也可以为MTC Server的服务标识等信息); [0108] S703, HSS returns a location update response to the MME, the update response carrying the subscription data of the MTC UE In this position, the subscription data comprises: instructing the MME to the report instruction information to the MTC UE MTC Server, for MTC UE MTC krver information and services (in particular, the information may be the IP address of the MTC Server, the service identifier may be information MTC Server, etc.);

[0109] S704,MME根据为该MTC UE服务的MTC Server的信息解析出该MTC Server的地址; [0109] S704, MME address of the MTC Server parses according MTC Server information and services for the MTC UE;

[0110] S705, MME向MTC Gff上报上述MTC UE的信息,并且,MME向MTC Gff上报的信息中还包括步骤S704中解析出的MTCServer的地址; [0110] S705, MME report the above information to the MTC Gff MTC UE, and information reported by the MME to the MTC Gff MTCServer further includes an address of the parsed in step S704;

[0111] S706, MTC Gff将上述MTC UE的信息发送给与上述地址对应的MTC Server。 [0111] S706, MTC Gff the information of the MTC UE transmits give MTC Server corresponding to the above address.

[0112] (2)在MTC UE附着到网络后,MME主动通过MTC Gff向MTC Server上报MTC UE的fn息 After [0112] (2) the MTC UE attached to the network, MME information fn MTC UE actively reports the MTC Server by MTC Gff

[0113] 图8为在这种情况下,MME主动通过MTC Gff向MTC Server上报MTC UE的信息的流程图,如图8所示,在MTC UE附着到网络后,MME主动通过MTC GW向MTC krver上报MTC UE的信息主要包括以下步骤: [0113] FIG 8 is in this case, the MME active flowchart information reported by the MTC UE to the MTC MTC Gff Server, shown in Figure 8, the MTC UE attached to the network, the MME active GW by the MTC MTC krver information reported by the MTC UE includes the following steps:

[0114] S801, MTC UE 附着到PS 网络; [0114] S801, MTC UE is attached to a PS network;

[0115] 在MTC UE附着到PS网络的过程中,MME从HSS处获得了MTC UE的签约数据,其中包括用于M2M业务部分的签约数据。 Process [0115] MTC UE attached to the PS network, the MME is obtained MTC UE subscription data from the HSS, the subscription data includes a portion of the M2M service. 在该M2M业务签约数据中,包含为该MTC UE服务的MTC Server的地址(也可以为MTC Server的标识信息)、请求MME主动向MTC Server 上报与该MTC UE相关的预定事件的指示,即请求MME在该MTC UE发生预定事件时,向MTC Server发送事件通知; In the M2M service subscription data, comprising address MTC Server service for the MTC UE (which may be identification information of the MTC Server), requests MME actively report indicating a predetermined event associated with the MTC UE to the MTC Server, i.e., the request MME when the MTC UE predetermined event occurs, a notification is sent to the MTC Server events;

[0116] 其中,上述预定事件为与该MTC UE相关的接入层事件,具体地,上述预定事件包括但不限于以下之一或其任意组合: [0116] wherein the predetermined event is an event associated with the access layer of the MTC UE, specifically, the above predetermined event include, but are not limited to, one or any combination of:

[0117] (I)MTC UE的签约数据发生变化;当HSS变更MTC UE的签约数据后,HSS需要向MME重新下发新的签约数据,MME收到新的签约数据后,可以通知MTC Server该签约数据有变化、或直接将新的签约数据发送给MTC Server ; [0117] subscription data (the I) the MTC UE changes; HSS after the change the subscription data when the MTC UE, the HSS need to develop new subscription data to the MME, MME received new subscription data may inform the MTC Server subscription data change, or directly transmit data to the new subscription MTC Server;

[0118] (2)MTC UE的状态变化;例如,MTC UE附着到网络、MTCUE从网络去附着、MTC UE 由连接态变更为空闲态、MTC UE由空闲态变更为连接态; [0118] (2) change the state of the MTC UE; e.g., MTC UE attached to the network, MTCUE detach from the network, the MTC UE connected state is changed to the idle state, the MTC UE connected state is changed to the idle state;

[0119] (3)MTC UE的位置区域的变化;例如,MTC UE发生了位置移动等,在MTC UE发生位置移动时,MTC UE会向MME发送了位置更新消息,从而使得MME能捕获到MTC UE发生了位置移动; [0119] change in the location area of ​​the MTC UE (3); e.g., MTC UE place position, etc., the position movement occurs MTC UE, MTC UE sends a location update message to the MME, so that the MME can capture MTC UE position occurs;

[0120] (4)MTC UE的网络变化;例如,MTC UE发生了基站、网络的切换,在这种情况下,MTCUE会向MME发送切换消息,从而使得MME可以捕获到MTC发生的网络变化事件。 [0120] (4) network changes the MTC UE; e.g., a base station handover occurs MTC UE, the network, in this case, MTCUE handover message is sent to the MME, so that the MME can capture a network change event occurs MTC .

[0121] S802,上述预定事件,即与MTC UE相关的接入层事件发生; [0121] S802, the predetermined event, i.e., the access layer MTC UE-related event occurs;

[0122] S803,MME主动向MTC GW通知该预定事件的发生,具体地,MME向MTC GW发送的事件通知中包含有MTC UE的当前信息; [0122] S803, MME actively notify the occurrence of a predetermined event to the MTC GW, in particular, the event notification sent by the MME to the MTC GW contains current information of the MTC UE;

[0123] S804,MTC Gff根据预先获取的MTC UE的标识、为该MTCUE分配的移动性管理网元的地址以及为该MTC UE服务的MTCServer的地址的对应关系,获取为该MTC UE服务的MTC Server的地址; [0123] S804, MTC Gff identifier acquired in advance according to the MTC UE, for the mobility management network element address assigned MTCUE and the correspondence between the address MTCServer and services for the MTC UE, for acquiring MTC MTC UE and services Server address;

[0124] S805, MTC Gff将上述事件通知发送给该MTC Server。 [0124] S805, MTC Gff that the event notification is sent to the MTC Server.

[0125] 需要指出的是,在图8所示的流程中,S802的接入层事件,可能发生在步骤S801 中,例如,该事件是一个附着事件,则MME应该在MTC UE附着到网络时向MTC Server发送事件通知。 When [0125] It is noted that, in the flow shown in FIG. 8, S802 access layer events that may occur in step S801, e.g., the event is an event attachment, the MME should MTC UE attached to the network MTC Server sends a notification to the event.

[0126] 具体地,在上述图7和图8的流程中,MME向MTC Server上报的MTC UE的信息包括但不限于以下之一或其任意组合: [0126] Specifically, in the flowchart in FIG 7 and FIG 8, the information of the MTC UE to MME MTC Server reports include, but are not limited to any one or a combination of:

[0127] A)MME从HSS处获得的MTC UE当前业务签约数据; [0127] A) MME from the HSS to obtain the subscription data of the current service MTC UE;

[0128] B)MTC UE所使用的IMSI、IMEI ;其中,MTC所使用的IMSI是MTC UE在附着到网络时发送的附着消息中携带的,而IMEI则可能是MTC UE在附着时由提供给网络的,也可能是网络根据需要的向MTC UE查询获得的; [0128] B) IMSI MTC UE used, IMEI; wherein, IMSI MTC used is attached message MTC UE sent when attached to the network carried in, the IMEI may be MTC UE when attached to a provided network, it may be required for the network to the MTC UE queries based on obtained;

[0129] OMTC UE在MME上的上下文信息,例如,MTC UE的当前位置区域和/或MTC UE当前的状态; [0129] OMTC UE context information in the MME, for example, and / or the current state of the MTC UE current location area of ​​the MTC UE;

[0130] 其中,MTC UE的当前位置区域可以是:MTC UE的跟踪区域(Tracking Area,简称为TA)、MTC UE当前的Cell小区,而MTCUE当前的状态可能是附着状态、去附着状态、连接状态、空闲状态等中的一种。 [0130] wherein the current location area of ​​the MTC UE may: MTC UE tracking area (Tracking Area, referred to as the TA), MTC UE current Cell cell, and MTCUE current status may be adhered state to the adhering state, the connection a medium state, an idle state and the like.

[0131] D)该MTC UE当前所发生的移动性事件,例如,MTC UE附着到网络、MTC UE从网络去附着、MTC UE位置更新、MTC UE发生基站切换、MTC UE发生网络切换等。 [0131] D) the MTC UE mobility event currently occurred, e.g., MTC UE attached to the network, MTC UE detach from the network, a location update MTC UE, the base station MTC UE handover occurs, the occurrence of MTC UE network switching.

[0132] (B)接入控制网元向移动性管理网元查询 [0132] (B) an access control network element to the mobility management network element queries

[0133] 具体地,在MTC UE附着到网络后,MTC krver通过MTC Gff向移动性管理网元发送查询请求,请求查询该MTC UE的信息,移动性管理网元在接收到该查询请求后,向MTC Gff 上报该MTC UE的信息,MTC GW再将该MTC UE的信息发送给MTC Server。 After [0133] Specifically, in the MTC UE attached to the network, MTC krver transmitted by MTC Gff to the mobility management network element a query request, request to query information of the MTC UE, the mobility management network element receiving the query request, the information reported to the MTC UE MTC Gff, MTC GW MTC UE then transmits the information to the MTC Server.

[0134] 在具体实施过程中,MTC GW在接收到MTC krver发送的查询请求后,需要先对该MTC krver执行安全验证,具体地,MTC GW可以根据获取的核心网所允许接入的MTC Server的信息(例如,服务标识、IP地址等),判断该MTC Server是否在所允许接入的MTCServer的范围内,如果是,则继续处理该查询请求,根据预先获取的MTC UE的标识、为该MTC UE分配的移动性管理网元的地址以及为该MTC UE服务的MTC krver的地址之间的对应关系,获取为该MTC UE分配的移动性管理网元的地址,并将查询请求转发给该移动性管理网元;否则,MTC Gff拒绝该查询请求。 [0134] In a specific embodiment the process, MTC GW after receiving a query request sent by the MTC krver, the need to perform security authentication MTC krver, in particular, MTC GW may obtain a core network allowed to access according to the MTC Server information (e.g., service identification, IP address, etc.), it is determined whether the MTC Server MTCServer in the range of allowed access, if yes, continues to process the query request identifier acquired in advance according to the MTC UE, for MTC UE correspondence between the allocated mobility management network element address, and that address MTC krver MTC UE and services, for obtaining distribution MTC UE mobility management network element address, and forwards the request to the query the mobility management network element; otherwise, MTC Gff rejects the query request.

[0135] 具体地,以E-UTARN网络为例,图9为MTC Server通过MTCGW向MME发送查询请求,以获取MTC UE的接入层的信息的流程图,如图9所示,MTC Server通过MTC Gff向MME 发送查询请求,获取MTC UE的信息主要包括以下步骤: [0135] Specifically, the E-UTARN network as an example, FIG. 9 is transmitted via MTCGW MTC Server query request to the MME, for a flow chart of the information of the MTC UE access stratum, 9, MTC Server by MTC Gff send request to the MME, the MTC UE acquires information includes the following steps:

[0136] S901, MTC UE 附着到PS 网络;[0137] S902, MTC UE 向MTC Server 发起业务层注册; [0136] S901, MTC UE is attached to a PS network; [0137] S902, MTC UE initiates a service layer registration to the MTC Server;

[0138] S903,当MTC UE注册到MTC Server后,如果MTC Server出于业务控制的目的,MTC UE决定需要查询MTC UE的当前信息(主要指接入层信息); [0138] S903, when the MTC UE to register MTC Server, if MTC Server service for the purpose of control, MTC UE determines current information need, the MTC UE (mainly the access layer information);

[0139] 在该步骤中,MTC Server可能出于多种可能目的需要获得MTCUE的信息,例如: [0139] In this step, MTC Server may be possible for a variety of purposes MTCUE information is needed, for example:

[0140] MTC Server希望得知MTC UE所使用的IMSI、IMEI情况,以检验为MTC UE所配备的SIM卡是否被盗用,即IMSI、IMEI绑定关系是否正常;或者, [0140] MTC Server would like to know IMSI MTC UE used, IMEI situation to test for the MTC UE is equipped with a SIM card is stolen, that is, IMSI, IMEI binding relationship is normal; or,

[0141] MTC Server希望得知MTC UE的当前的位置信息(如TA区域、Cell小区等),以判断MTC UE是否在不被允许的位置区域接入,或者是否移动到不被允许的位置区域; [0141] MTC Server would like to know the current location information of the MTC UE (such as a TA region, Cell cells, etc.), to determine whether the location area in MTC UE is not allowed access, or whether to move to the location area not allowed ;

[0142] S904, MTC Server向MTC GW发送查询请求以查询MTC UE的信息,该查询请求中可以携带MTC UE的标识及该MTC Server的地址等信息; [0142] S904, MTC Server query request sent to the MTC UE information query, the query request may carry the address information identifying the MTC UE and the like to the MTC Server MTC GW;

[0143] S905, MTC GW接收上述查询请求,对该MTC krver进行合法认证,确定该MTC Server 合法; [0143] S905, MTC GW receives the inquiry request, the MTC krver legitimate authentication, determining that the MTC Server legitimate;

[0144] S906,MTC Gff根据预先获取的MTC UE的标识、为该MTCUE分配的MME的地址以及为该MTC UE服务的MTC Server的地址之间的对应关系,获取为该MTC UE分配的MME的地址; [0144] S906, MTC Gff identifier acquired in advance according to the MTC UE, the correspondence between the MME and the address allocated to the MTCUE MTC Server address for service MTC UE, MME acquires allocated for the MTC UE address;

[0145] S907, MTC Gff将上述查询请求转发给MME ; [0145] S907, MTC Gff above query request is forwarded to the MME;

[0146] S908,MME根据MTC UE的当前上下文,向MTC GW返回MTC UE的当前信息,MTC Gff 将该MTC UE的当前信息发送给MTC Server0 [0146] S908, MME according to the current context of the MTC UE, returns the current information to the MTC UE MTC GW, MTC Gff current MTC UE transmits the information to the MTC Server0

[0147] 通过步骤S903-S908, MTC Server通过MTC Gff从MME处获得了MTC UE的当前信息,从而可以根据MTC UE的当前信息,判断MTC UE的当前行为,进一步可对MTC UE的行为做出控制。 [0147] S903-S908, MTC Server obtained by step by MTC Gff current information from the MME of the MTC UE can be based on current information MTC UE determines the current behavior of the MTC UE is further made to the behavior of the MTC UE control.

[0148] 具体地,在上述步骤中,MTC Server向MME请求的MTC UE的信息包括但不限于以下之一或其任意组合: [0148] Specifically, in the above steps, the MTC UE MTC Server information request to the MME including, but not limited to one or any combination of:

[0149] A)MME从HSS处获得的MTC UE当前业务签约数据。 [0149] A) MME from the HSS to obtain the subscription data of the current service MTC UE.

[0150] B)MTC UE所使用的IMSI、IMEI ;具体地,MTC UE所使用的IMSI是MTC UE在附着到网络时在附着消息中必须携带的,MME可以从附着消息中获取MTC UE使用的IMSI,而IMEI 则可能是MTC UE在附着时提供给网络的,也可能是网络根据需要的向MTC UE查询获得的。 [0150] B) IMSI MTC UE used, IMEI; in particular, IMSI MTC UE used is MTC UE when attached to the network must be carried in the attach message, MME may obtain MTC UE from the attachment used in the message IMSI, IMEI and MTC UE may be provided to the network at the time of attachment, it may be required to query the network UE according to the obtained MTC.

[0151] OMTC UE在MME上的上下文信息,例如,MTC UE的当前位置区域(这些位置区域可以是:TA区域、Cell小区)和/或MTCUE当前的状态(如:MTC UE当前是附着状态、连接状态、空闲状态等)。 [0151] Context information OMTC UE in the MME, e.g., MTC UE current location area (location areas may be: TA region, Cell cells) and / or MTCUE current status (eg: MTC UE is currently attached state, connected state, an idle state, etc.).

[0152] (C)接入控制网元向移动性管理网元订阅MTC UE的相关事件通知 [0152] (C) access control NE event notification subscription associated MTC UE to a mobility management network element

[0153] 由于业务管理的需要,MTC Server需要及时获知底层接入层发送的事件(如MTC UE从网络附着、去附着、位置变更等),并根据这些事件做出相应的决策,以控制MTC UE的行为,因此,MTCServer可以通过MTC Gff向移动性管理网元订阅这些接入层事件,移动性管理网元则在相应的接入层事件发生时,通过MTC GW及时向MTC krver上报事件通知,该事件通知中携带有MTC UE的当前信息。 [0153] Due to business management, the need for timely informed MTC Server underlying access layer sends an event (e.g., MTC UE from the network attachment, detach, position change, etc.), and make appropriate decisions based on these events to control MTC the behavior of the UE, thus, MTC Server events can subscribe access layer, the mobility management network element of the access at the time of the respective layers event, by promptly reported to the MTC GW MTC krver event notification to the mobility management NE MTC Gff the event notification carries current information of the MTC UE.

[0154] 在该种情况下,MTC krver的处理与上述(C)的处理基本相同,MTC krver在向MTC GW发送订阅MTC UE的相关事件的查询请求后,MTC GW也需要对该MTC krver进行安全验证,验证合法后再将该查询请求转发给为该MTC UE分配的移动性管理网元,具体方法与上述相同,在此不再赘述。 [0154] In this case, MTC krver above process (C), substantially the same processing, MTC krver after sending the query request subscription-related events to the MTC UE MTC GW, MTC GW also required the MTC krver security verification, query verified legal then forwards the request to the allocated for MTC UE mobility management network element, the specific method described above, and are not repeated here. 并且,在转发前,MTCGW也需要获取为该MTC UE分配的移动性管理网元的地址。 And, before forwarding, MTCGW also need to obtain the address assignment for the MTC UE mobility management network element.

[0155] 与上述(C)的区别在于,MTC krver通过MTC GW向移动性管理网元发送的查询请求是用于订阅MTC UE的相关事件的,即请求移动性管理网元在与MTC UE相关的接入层事件发生时,通过MTC Gff向MTC Server上报事件通知。 [0155] and the difference (C) above that MTC krver query request sent by the mobility management NE MTC GW for subscribing to events of the MTC UE, i.e., requests the mobility management network element associated with the MTC UE when the access layer incident notification by MTC Gff reported to the MTC Server events.

[0156] 图10为以E-UTRAN网络为例,MTC Server向MME订阅MTCUE的相关事件,以获取该MTC UE的信息的流程图,如图10所示,MTC Server向MME订阅MTC UE的相关事件,以获取该MTC UE的信息主要包括以下步骤: [0156] FIG. 10 is a E-UTRAN network to an example, MTC Server MTCUE related events subscribed to the MME to obtain information in the flowchart of the MTC UE, as shown in FIG, MTC Server subscribing to the MTC UE to the MME 10 event, to obtain the MTC UE information includes the following steps:

[0157] SlOl,MTC UE 附着到PS 网络; [0157] SlOl, MTC UE is attached to a PS network;

[0158] S102, MTC UE 向MTC Server 发起业务层注册; [0158] S102, MTC UE initiates a service layer registration to the MTC Server;

[0159] S103,当MTC UE注册到MTC Server后,根据业务管理的需要,MTC Server需要及时获知底层接入层发生的与该MTC UE相关的事件,因此,确定向MME订阅这些事件; [0159] S103, when the MTC UE to register MTC Server, according to the needs of business management, the need for timely MTC Server UE learns that the event associated with the MTC access the underlying layer occurs, and therefore, the MME determines to subscribe to events;

[0160] S104, MTC Server向MTC Gff发送订阅与MTC UE相关的接入层事件的查询请求; [0160] S104, MTC Server sends a query to MTC Gff subscription request access layer events associated with the MTC UE;

[0161] 需要明确的是,MTC krver可以一次仅订阅一个或一类接入层事件,也可以一次订阅多个或多类接入层事件。 [0161] To be clear, MTC krver can subscribe to one or only once an access layer class of events, may subscribe to multiple events or access layer class.

[0162] S105, MTC GW接收上述查询请求,并对该MTC krver进行安全验证,验证该MTC Server 合法; [0162] S105, MTC GW receives the inquiry request, and verifies the security MTC krver, verify that the legitimate MTC Server;

[0163] S106,MTC Gff根据根据预先获取的MTC UE的标识、为该MTC UE分配的MME的地址以及为该MTC UE服务的MTC krver的地址之间的对应关系,获取为该MTC UE分配的MME 的地址; [0163] S106, MTC Gff identifier acquired in advance according to the MTC UE, the correspondence between the address allocated to the MME MTC UE and MTC krver address for the MTC UE and services, according to the allocation for the acquisition of the MTC UE MME address;

[0164] S107, MTC Gff将上述查询请求转发给MME,向MME订阅与MTC UE相关的接入层事件; [0164] S107, MTC Gff forwards the inquiry request to the above MME, subscribe to events related to the access layer MTC UE to the MME;

[0165] S108,与MTC Server所订阅的对应的接入层事件发生; [0165] S108, the access layer corresponding to the subscribed event occurred MTC Server;

[0166] S109,MME在接入层事件发生后,主动向MTC GW上报这些接入层事件的事件通知, 该事件通知中携带有MTC UE当前的相关信息; [0166] S109, MME in the event the access layer, the active layer of the access event reporting event notification to the MTC GW, the event notification carries information about the current MTC UE;

[0167] S110,MTC GW将接收到的上述事件通知发送给MTC Server。 [0167] S110, MTC GW that the event received notification sent to the MTC Server.

[0168] 在图10所示的流程中,MTC Server所订阅的与MTC UE有关的接入层事件发生, 可以是如下事件中的一种或若干种: [0168] In the flow shown in FIG. 10, MTC Server subscribed MTC UE access stratum related event occurs, the following event may be one or several of:

[0169] A) MTC UE的签约数据的变化;当HSS变更MTC UE的签约数据后,HSS需要向MME 重新下发新的签约数据,MME收到新的签约数据后,可以通知MTC krver该签约数据有变化、或直接将新的签约数据发送给MTC Server ; Change subscription data [0169] A) MTC UE; the HSS after the change the subscription data when the MTC UE, the HSS need to develop new subscription data to the MME, MME data received new subscription, the subscription may inform MTC krver data changes, or send directly to the new subscription data to the MTC Server;

[0170] B)MTC UE的状态变化;例如,MTC UE附着到网络、从网络去附着、由连接态变更为空闲态、由空闲态变更为连接态等; [0170] B) a state change of the MTC UE; e.g., MTC UE attached to the network, detach from the network, the connection state is changed to the idle state, idle state is changed to the connected state and the like;

[0171] OMTC UE的位置区域的变化;例如,MTC UE发生了位置移动等,向MME发送了位置更新消息等; [0171] change in the position of the region OMTC UE; e.g., MTC UE position movement occurs like a location update message transmitted to the MME and the like;

[0172] D)MTC UE的网络变化;例如,MTC UE发生了基站、网络的切换,向MME发送了切换消息等。 Network changes [0172] D) MTC UE; for example, MTC UE handover occurs the base station, the network sends a handover message to the MME and the like.

[0173] 在具体实施过程中,上述(B)、(C)所述的获取MTC UE的方法可以单独使用,也可以结合使用。 [0173] In a specific embodiment the process of the above (B), (C) the method of obtaining the MTC UE may be used alone or can be combined. 具体地,在上述图9所示的流程中,在步骤S903中MTC krver请求查询的MTC UE的信息中可以进一步包括: Specifically, in the flowchart shown in FIG. 9, the information of the MTC UE in step S903 MTC krver query may request further comprises:

[0174] D)该MTC UE所发生的移动性事件,例如,MTC UE附着到网络、MTC UE从网络去附着、MTC UE位置更新、MTC UE发生基站切换、MTC UE发生网络切换等。 Mobility event [0174] D) the MTC UE occurring, e.g., MTC UE attached to the network, MTC UE detach from the network, a location update MTC UE, the base station MTC UE handover occurs, the occurrence of MTC UE network switching.

[0175] 则在上述事件发生时,MME将通过MTC GW向MTC krver发送事件通知,从而使MTC Server获知该MTC UE当前发生的事件,以及该MTC UE的当前信息。 [0175] When the above event occurs, the MME will send a notification to the event by MTC krver MTC GW, so that the MTC Server MTC UE knows that the current events, and the current information of the MTC UE.

[0176] MTC krver也可以在图9的步骤S908后,获取到MTC UE的当前信息后,进一步执行图10中的步骤S103及其之后的步骤,或者,在上述步骤S902后,同时执行步骤S903和步骤S103,以订阅MTC UE的相关事件,从而在这些事件发生时,通过MME上报的事件通知, 获知这些事件的发生,并进一步获取MTC UE的当前信息。 After [0176] MTC krver may be performed after step S908 of FIG. 9, to obtain the current information of the MTC UE, a further step in the step of FIG. 10 S103 and after, or after the above-described step S902, the step S903 performed simultaneously and step S103, the MTC UE subscribed to relevant events, so when these events occur, reported by the MME event notification, informed of these events, and to further obtain current information of the MTC UE.

[0177] 通过上述图7至图10所示的流程,MTC krver可以通过MTCGW从MME获得MTC UE的信息,具体地可以是MTC UE的签约数据、MTC UE的当前状态、MTC UE的位置区域信息等。 [0177] Scheme shown, MTC krver can be obtained by the above-described FIGS. 7 to 10 by MTCGW the MTC UE information from the MME, in particular may be the MTC UE subscription data, the current state of the MTC UE, the MTC UE location area information Wait. 该获得MTC UE信息的方式,可以是MTC krver主动通过MTC GW向MME查询,也可以是MTC krver通过MTC GW向MME订阅相关的事件后,MME在事件发生时通知MTC Server, 或者,还可以是MME根据MTC UE的签约数据中的指示,主动将接入层事件通过MTC GW通知^MTC Server。 Way the get MTC UE information may be MTC krver initiative to the MME queries by MTC GW, may be the MTC krver subscribe to events related to the MME by MTC GW, MME notify the MTC Server when an event occurs, or may also be MME according to the subscription data of the MTC UE indicates, the active layer of the access event notification by MTC GW ^ MTC Server.

[0178] 当MTC Server从底层接入层获得了MTC UE的信息,MTCServer可以凭借这些信息,可以进一步判断MTC UE的行为,并根据业务做出决策以控制MTC UE的行为(例如,当MTC UE在非允许时间内接入时,MTC krver可以要求去附着该MTC UE ;当MTCUE移动到非允许区域时,MTC Server可以要求去附着该MTC UE等)。 [0178] When MTC Server to obtain information from the access layer underlying the MTC UE, MTC Server can rely on this information, may further determine the behavior of the MTC UE, and make decisions based on business to control the behavior of the MTC UE (e.g., when MTC UE when the access-unpermitted time, MTC krver may be required to detach the MTC UE; MTCUE when moved to the non-allowed region, MTC Server may be required to detach the MTC UE, etc.).

[0179] 在上述方法中,为了实现MTC Server与移动性管理网元之间的数据交互,MTC Gff 需要获取并保存MTC UE的标识、为该MTCUE分配的移动性管理网元的地址以及为该MTC UE 服务的MTCServer的地址之间的对应关系,在具体实施过程中,MTC Server获取该对应关系包括但不限于以下三种方法: [0179] In the above method, to realize data exchange between the MTC Server and the mobility management network element, MTC Gff need to obtain and save the MTC UE identifier, the assigned MTCUE mobility management network element address, and that the correspondence between the address MTCServer MTC UE and services, in the specific implementation process, MTC Server to obtain the corresponding relationship between the following three methods include, without limitation:

[0180] 方法一,MTC Server向MTC Gff发送携带有为该MTC UE分配的移动性管理网元的标识信息的注册通知消息; [0180] The method, MTC Server sends MTC Gff MTC UE carries the assigned mobility management network element identification information registration notification message;

[0181] 具体地,在MTC UE附着到网络后,MTC UE向MTC Server发送注册请求时,在该注册请求中携带为该MTC UE分配的移动性管理网元的标识信息,MTC krver在接收到该注册请求后,向MTCGW发送注册通知消息,该消息中携带为该MTC UE分配的移动性管理网元的标识信息,通过该注册通知消息,MTC GW可以获取上述对应关系。 After [0181] Specifically, in the MTC UE attached to the network, MTC UE transmits a registration request to the MTC Server, for carrying identifier information allocated MTC UE mobility management network element in the registration request, MTC krver receiving after the registration request, transmits to MTCGW registration notification message, which carries the identifier information allocated for the MTC UE mobility management network element, the registration notification message, MTC GW may obtain the correspondence.

[0182] 例如,在EPS网络中,MTC UE在向MTC krver发送的注册消息中可以携带网络为该MTC UE 的全球唯一临时标识(GlobalUnique Temporary Identity,简称为GUTI),而⑶TI中包含有为MTC UE分配的MME的ID信息,MTC Server将该⑶TI携带在注册通知消息中发送给MTC Gff,MTC GW通过解析该⑶Tl,可以获取为该MTC UE分配的MME的地址,从而可以获取上述对应关系; [0182] For example, in the EPS network, the UE MTC registration message sent to the MTC krver may carry a global unique temporary identity (GlobalUnique Temporary Identity, referred to as the GUTI) MTC network for the UE, and contains promising MTC ⑶TI MME ID information allocated to the UE, MTC Server to send the ⑶TI carrying MTC Gff, MTC GW in the registration notification message parsed by the ⑶Tl, the MME may obtain the address allocated to the MTC UE, the correspondence can be acquired;

[0183] 方法二,为MTC UE分配的移动性管理网元以及为该MTC UE服务的MTC krver主动向MTC Gff通知其各自地址,MTC Gff在接收到两者上报的信息后,建立上述对应关系; [0183] The second method to address each active notification MTC Gff MTC UE is allocated a mobility management network element for MTC UE and MTC krver services, MTC Gff after receiving information reported by both, establishing the correspondence ;

[0184] 方法三,MTC GW通过其与用户签约数据存储器之间的接口,从用户签约数据存储器获取为MTC UE分配的移动性管理网元的地址,并获取为该MTC UE服务的MTC krver主动通知的该MTCServer的相关信息,从而建立上述对应关系。 [0184] Method three, MTC GW through which the user subscribes to the interface between the data memory, memory fetches user subscription data from a mobility management network element of the MTC UE assigned address, and acquires MTC krver active service for the MTC UE MTCServer information about the notification to establish the correspondence. [0185] 下面以E-UTRAN网络为例,对上述三种移动性管理网元的地址的获取方法进行说明。 [0185] In the following an example E-UTRAN network, the method for obtaining the three address mobility management network element will be described.

[0186]方法一 [0186] Method a

[0187] 图11描述MTC Gff采用该方法MTC UE的标识、为该MTC UE服务的MTC Server的地址以及为该MTC UE分配的MME的地址之间的对应关系的流程图,如图11所示,MTC GW获取该对应关系主要包括以下步骤: [0187] Figure 11 depicts the method using MTC Gff the MTC UE identifier, the correspondence between the flowchart MTC Server address and services for the MTC UE and MME for the MTC UE address allocated 11 , MTC GW obtain the corresponding relationship includes the following steps:

[0188] Slll,MTC UE附着到PS网络,在附着过程中MTC UE被分配了一个⑶Tl,该⑶TI 被包含在附着响应中发送给MTC UE ; [0188] Slll, MTC UE is attached to the PS network, in the attach procedure MTC UE is assigned a ⑶Tl, ⑶TI which is sent to the MTC UE contained in the attach response;

[0189] 根据现有技术下⑶TI的构成,⑶TI中包含有为MTC UE分配的MME的ID信息,根据该MME ID,可以寻址到为MTC UE分配的MME。 [0189] The configuration of the prior art ⑶TI, ⑶TI ID information of the MME included promising MTC UE assigned ID based on the MME, the MME can be addressed MTC UE allocated.

[0190] S112,MTC UE在接入到PS网络后,向MTC krver发起应用层注册,在注册消息中携带GUTI信息; [0190] S112, MTC UE after the access to the PS network, the application layer initiates the register MTC krver, GUTI information carried in the registration message;

[0191] S113,MTC Server在接收到MTC UE的注册请求后,向MTCGW发送注册通知消息; [0191] S113, MTC Server upon receiving the MTC UE registration request, sends a registration notification message to MTCGW;

[0192] 在该注册通知消息中携带有:MTC UE的信息、MTC Server的信息、⑶TI信息(即⑶TI信息)。 [0192] In the registration notification message carries: information of the MTC UE, the MTC Server information, ⑶TI information (ie ⑶TI information). 该MTC UE的信息包括:MTC UE的IMSI和/或MTC UE的IP地址;该MTC Server的信息包括:该MTC Server的服务标识和/或MTC Server的IP地址。 The information of the MTC UE comprises: IMSI MTC UE IP address and / or the MTC UE; MTC Server information includes: IP address of the MTC Server service identifier and / or the MTC Server.

[0193] Sl 14,MTC GW根据注册通知消息中携带的⑶TI信息,解析得为MTC UE分配的MME 的地址; [0193] Sl 14, MTC GW according ⑶TI registration information carried in the notification message, the MME address is resolved to give MTC UE allocated;

[0194] 同时,MTC Gff在本地保存MTC UE的标识、为该MTC UE服务的MTC Server的地址以及为该MTC UE分配的MME的地址之间的对应关系,从而可以实现三者的关联。 [0194] Meanwhile, MTC Gff the MTC UE identifier stored in the local address of the correspondence between the MTC Server service for the MTC UE and MME address allocated to the MTC UE, so that the associated three can be achieved.

[0195] Sl 15,如果MTC krver根据业务数据判断允许MTC UE注册,则返回注册响应。 [0195] Sl 15, if the determination MTC krver allowing MTC UE according to the service registration data, the registration response is returned. 在该注册响应中,可能携带若干的业务层参数给MTC UE。 In response to this registration, the service layer may carry a plurality of parameters to the MTC UE.

[0196]方法二 [0196] Method II

[0197] 图12描述MTC Gff采用该方法MTC UE、为该MTC UE服务的MTC Server的地址以及为该MTC UE分配的MME的地址之间的对应关系的流程,如图12所示,MTC GW获取该对应关系主要包括以下步骤: [0197] Figure 12 depicts the method using MTC Gff MTC UE, the correspondence between the flow MTC Server address and services for the MTC UE and MME for the MTC UE address allocated 12, MTC GW obtain the corresponding relationship includes the following steps:

[0198] S211,MTC UE向网络发送附着请求,具体地MTC UE向MME发送附着请求; [0198] S211, MTC UE transmits an attach request to the network, in particular MTC UE sends an attach request to the MME;

[0199] S212,MME向HSS发送位置更新请求; [0199] S212, MME sends a location update request to the HSS;

[0200] S213,HSS向MME发送位置更新响应; [0200] S213, HSS transmits the location update response to the MME;

[0201] 在该过程中,HSS向MME下发MTC UE的签约数据,其中包括M2M签约数据,在M2M 签约数据中,包含了服务于该MTC UE的MTC krver的信息(可能是一个域名,也可能是一个IP地址),根据该信息可以解析得对应的MTC Server的地址。 [0201] In this process, the HSS subscription data to the MME delivers the MTC UE, including M2M subscription data, the M2M subscription data includes information MTC krver services to the MTC UE (which may be a domain name, and may be an IP address), based on the information obtained can be resolved corresponding MTC Server address.

[0202] S214,MME指示SGW/PGW为MTC UE创建合适的承载; [0202] S214, MME indicating the SGW / PGW create an appropriate bearer for MTC UE;

[0203] S215,MME向MTC UE发送附着响应; [0203] S215, MME sends an attach response to the MTC UE;

[0204] S216, MME向MTC Gff发送通知消息,告知为MTC UE分配的MME的地址; [0204] S216, MME sends a notification message to the MTC Gff, inform the MME address is allocated to MTC UE;

[0205] 并且,可选地,MME可以将为MTC UE服务的MTC Server的地址也包含在通知消息中,从而使得MTC GW通过该通知消息即可以获取MTC UE、为该MTC UE服务的MTC Server 的地址以及为该MTC UE分配的MME的地址之间的对应关系。 MTC Server address [0205] and, optionally, the MME will be MTC UE and services are also included in the notification message, i.e., so that the MTC GW may obtain the MTC UE via the notification message, and services for the MTC UE MTC Server the correspondence between the address and the address allocated to the MME MTC UE.

[0206] 具体地,上述通知消息,可以是一个独立的通知消息,也可以存在于MME向MTC Gff发送的其他消息中(例如,在MTC UE附着时,MME向MTC GW发送一个附着事件上报)。 [0206] Specifically, the notification message may be a separate notification message, may exist in other messages sent by the MME to the MTC Gff (e.g., when the MTC UE is attached, the MME sends an Attach Event to the MTC GW reports) . 在该通知消息中包含如下信息:MTC UE的标识信息(具体可以包括:MTC UE的标识GniMSI) 和/或MTC UE的IP地址)以及MME的标识信息(具体可以包括:MME的标识和/或MME的IP地址)。 It contains the following information in the notification message: identification information of the MTC UE (specifically comprises: identifying GniMSI MTC UE) and / or the IP address of the MTC UE) and the identification information of the MME (specifically comprises: an MME identity and / or MME's IP address). 根据该通知消息中携带的MTC UE和MME的标识信息的对应关系,MTCGW可以获知为MTC UE分配的MME的地址信息。 The corresponding relationship between the identification information carried in the notification message MTC UE and the MME, MTCGW can learn the MME address information is allocated to MTC UE.

[0207] S217,MTC UE向MTC Server发起业务层的注册; [0207] S217, MTC UE initiates a registration service layer to the MTC Server;

[0208] S218, MTC Server向MTC Gff发送注册通知消息; [0208] S218, MTC Server sends a notification message to the MTC Gff registration;

[0209] 具体地,MTC krver在该通知消息中携带的参数包括:MTC UE的标识信息及该MTC Server,具体地,MTC UE的标识信息可以包括:MTC UE的标识(例如,IMSI)和/或MTC UE 的IP地址,MTCServer的标识信息可以包括:该MTC Server的服务标识和/或IP地址。 [0209] Specifically, MTC krver carried in the notification message parameter includes: identification information of the MTC UE and the MTC Server, in particular, the identification information of the MTC UE may include: identifying the MTC UE (e.g., the IMSI), and / or IP address of the MTC UE, MTCServer identification information may include: identification of the MTC Server service and / or IP address.

[0210] MTC GW在接收到上述注册通知消息后,可以获得为MTC UE所服务的MTC Server 的地址、为MTC UE分配的MME的地址,从而建立起MTC UE的标识、为该MTC UE服务的MTC Server的地址以及为该MTC UE分配的MME三者之间的对应关系。 [0210] MTC GW upon receiving the registration notification message, can be obtained as MTC Server address served MTC UE, MME address for the MTC UE allocated, the MTC UE in order to establish identity, and services for the MTC UE MTC Server address and a correspondence between the three MME allocated to the MTC UE.

[0211] 在图12所示的流程中,需要指出的是,上述S216步骤可以在S215步骤后发出,也可以在S213步骤后发出,具体在何步骤后发出,具有同等的效果,在本发明中不作限定。 [0211] In the flow shown in FIG. 12, it is noted that the above step S216 may be issued after the step S215, may be issued after the step S213, after issuing any particular step, the same effect, in the present invention, are not limited.

[0212] 方法三 [0212] Method Three

[0213] 图13描述MTC Gff采用该方法MTC UE、为该MTC UE服务的MTC Server的地址以及为该MTC UE分配的MME的地址之间的对应关系的流程,如图13所示,MTC GW获取该对应关系主要包括以下步骤: [0213] Figure 13 depicts the method using MTC Gff MTC UE, the correspondence between the flow MTC Server address and services for the MTC UE and MME for the MTC UE address allocated 13, MTC GW obtain the corresponding relationship includes the following steps:

[0214] S311, MTC UE 附着到PS 网络; [0214] S311, MTC UE is attached to a PS network;

[0215] 在MTC UE附着到网络的过程中,HSS中保存了为MTC UE分配的MME的地址。 Process [0215] In the MTC UE attached to the network, HSS stored in the MME address is allocated to MTC UE.

[0216] S312, MTC UE 向MTC Server 发起业务层注册; [0216] S312, MTC UE initiates a service layer registration to the MTC Server;

[0217] S313,MTC Server向MTC Gff发送注册通知消息; [0217] S313, MTC Server sends a notification message to the MTC Gff registration;

[0218] 在该注册通知消息携带有MTC UE的标识信息以及MTCServer的标识信息,其中, MTC UE的标识信息包括:MTC UE的标识(例如,IMSI)和/或IP地址,MTC Server的标识信息包括:MTC Server的服务标识和/或IP地址。 [0218] notification messages in the registration carries identification information of the MTC UE and identification information MTCServer, wherein the identification information of the MTC UE comprises: identifying the MTC UE (e.g., the IMSI) and / or IP address, the identification information MTC Server's including: service marks, and / or IP address of the MTC Server.

[0219] S314,MTC Gff向HSS查询为MTC UE分配的MME的地址,HSS返回为MTC UE分配的MME的地址; [0219] S314, MTC Gff query MTC UE the MME address assigned to the HSS, HSS returns the address of the MME MTC UE allocated;

[0220] 从而,由步骤S313和S314,MTC Gff获得了MTC UE的标识、为该MTC UE服务的MTC Server的地址以及为该MTC UE分配的MME的地址三者之间的对应关系。 [0220] Thus, the step S313 and S314, MTC Gff the MTC UE identification is obtained, the correspondence between the address MTC Server service for the MTC UE and the MME address allocated to the three MTC UE.

[0221] S315,MTC Server 向MTC UE 发送注册响应; [0221] S315, MTC Server sends a registration response to the MTC UE;

[0222] 在图13所示的流程中,需要指出的是,MTC GW向HSS查询为MTC UE分配的MME的地址,可以是:MTC Gff向HSS查询MTC UE的签约数据,HSS在返回MTC UE的签约数据的同时,返回给MTC UE分配的MME的地址;也可以是:MTC Gff向HSS查询为MTC UE分配的MME 的地址,HSS仅返回为MTC UE分配的MME的地址。 [0222] In the flow shown in FIG. 13, it is noted that, MTC GW queries the HSS to the MME address MTC UE allocated may be: MTC Gff query MTC UE subscription data to the HSS, the HSS returns MTC UE subscription data at the same time, returns to the MTC UE allocated MME address; can be: MTC Gff query MME address is assigned to the MTC UE HSS, HSS returns only for the MME address MTC UE allocation.

[0223] 上述以接入控制网元为MTC服务器为例进行说明,如果接入控制网元为MTC网关, 则在上述方法(A)中,MTC网关只需要与移动性管理网元进行交互,而不需要与MTC服务器进行交互的步骤,而在上述方法(B)和上述方法(C)中,MTC服务器在接收到MTC UE发送的注册请求时,可以向MTC网关发送注册通知消息,MTC网关在接收到注册通知消息后,向移动性管理网元查询或订阅MTC UE的信息或接入层事件,其具体实施过程中可以从上述流程中得到,具体不再赘述。 [0223] In the above-described access control network element is MTC server as an example, if the access network element is controlled MTC gateway, in the above method (A),, MTC gateway only needs to interact with the mobility management network element, without the need for the step of interacting with the MTC server, while in the above method (B) and the method described above in (C), the MTC server upon receiving the registration request sent by the MTC UE may send a registration notification message to the MTC gateway, the gateway MTC after receiving the registration notification message, a query to a mobility management network element, or subscription information, or the MTC UE access stratum event, the specific implementation process thereof can be obtained from the above flow, specifically omitted.

[0224] ( 二)步骤S603 [0224] (ii) step S603

[0225] 在具体应用中,接入控制网元可以通过从移动性管理网元获取底层接入层的MTC UE的信息,判断MTC UE是否满足预定条件,从而判断是否允许MTC UE接入,并在判断不允许MTC UE接入的情况下,向移动性管理网元发送拒绝该MTC UE接入的指示,以控制MTC UE 的接入。 [0225] In particular applications, the access network element may control access to the underlying layer by obtaining from the information of the mobility management network element of the MTC UE determines whether MTC UE satisfies a predetermined condition to determine whether to allow access to MTC UE, and When it is determined allowed access MTC UE, the mobility management network element sends a reject indicating that the MTC UE access to control access to the MTC UE.

[0226] 具体地,上述预定条件包括但不限于以下之一或其任意组合:允许MTC UE接入的时间、允许MTC UE接入的位置区域、允许MTC UE使用的IMSI与IMEI的绑定关系、允许MTC UE附着的网络、允许MTC UE接入的次数等。 [0226] Specifically, the predetermined conditions include, but are not limited to one or a combination of any of the following: the time allowed MTC UE accesses, allowing MTC UE accesses a location area, allowing MTC UE binding relationship between the IMSI and the IMEI used allowing MTC network the UE is attached, the number of permitted access MTC UE and the like.

[0227] 在具体实施过程中,上述预定条件可以作为MTC UE的签约数据保存在用户签约数据存储器中,也可以保存在接入控制网元中。 [0227] In a specific embodiment of the process, the predetermined condition may be used as the MTC UE subscription data stored in the user subscription data storage, access control may be stored in a network element.

[0228] 例如,如果预定条件中某一个条件为:MTC UE在一个月的时间内接入的时长不超过为M小时,则可以由用户签约数据存储器将规则作为该MTC UE的签约数据保存,由接入控制网元记录该MTCUE在一个月内接入的总时长,具体地,接入控制网元可以从移动性管理网元中获取该MTC UE的签约数据,并根据接收到的附着事件通知与去附着事件通知的时间差来计算MTC UE每次接入的时长,并根据该时长,记录该MTC UE在该月已接入的总时长,并据此判断该MTC UE在该月接入的总时长是否超过M小时,从而在下次接入接收到附着事件通知时,判断是否不允许该MTC UE接入。 [0228] For example, if the predetermined condition is one of conditions: long MTC UE in the access time does not exceed one month hours is M, the memory may be user subscription data as subscription rules stored data of the MTC UE, the recording control by the access network element of the total length MTCUE access within one month, in particular, access control network element may acquire the subscription data of the MTC UE from the mobility management network element, and is attached according to the received event adhering to the time difference notifying event notification MTC UE calculates the length of each access, and based on the duration, the MTC UE recorded total duration of the month has been accessed, and access to judge the MTC UE in the month the total time duration exceeds M hours, so that the next access to the attachment receiving event notification, it is determined whether or not allowed to access the MTC UE.

[0229] 同样,对于其它的预定条件,接入控制网元也可以根据该MTCUE的当前信息进行判断,具体判断过程可以根据具体的条件进行。 [0229] Similarly, for the other predetermined condition, the access network control element may be determined according to the current information of the MTCUE, the specific process can be determined according to specific conditions. 具体地,接入控制网元在包括但不限于以下之一或其任意组合的情况下判断不允许MTC UE接入: Specifically, the access network element determines not allowed to control the access in the case MTC UE including, but not limited to one or any combination of:

[0230] (1)判断MTC UE在非允许时间请求附着到网络; [0230] (1) is determined in a non-allowed time MTC UE attached to the network request;

[0231] (2)判断MTC UE在非允许位置区域请求附着到网络; [0231] (2) non-permissive MTC UE determines location area requests attached to the network;

[0232] (3)判断MTC UE超过允许接入的次数; [0232] (3) Analyzing the MTC UE exceeds the allowable number of accesses;

[0233] (4)判断MTC UE以不被允许的IMSI与IMEI的绑定关系请求附着到网络; [0233] (4) is determined in a binding relationship MTC UE IMSI and IMEI is not allowed to attached to the network request;

[0234] (5)判断MTC UE移动到不允许的位置区域; [0234] (5) determines a location area not allowed to move MTC UE;

[0235] (6)判断MTC UE附着到网络的时间超出了所允许的接入时间; [0235] (6) MTC UE determines time attaching to the network exceeds the allowed access time;

[0236] (7)判断MTC UE切换到不允许的网络。 [0236] (7) MTC UE determines to switch to the network is not allowed.

[0237] 进一步地,如果接入控制网元是在MTC UE在请求附着的时候判断不允许该MTC UE 接入,则接入控制网元向移动性管理网元发送拒绝该MTC UE附着的指示;而如果接入控制网元是在MTC UE已附着到网络后判断不允许该MTC UE接入,则接入控制网元向移动性管理网元发送去附着该MTC UE的指示。 [0237] Further, if the access network control element in MTC UE when the request is determined does not allow the attachment of the MTC UE access, the access network control element to the mobility management network element sends a reject indication to the attached MTC UE ; and if the network element in the access control MTC UE has attached to the network does not allow the MTC UE determines the access, the access network control element sends to the MTC UE indicating that the adhesion to the mobility management network element.

[0238] 在具体实施过程中,如果接入控制网元是MTC网关,则MTC网关可以在判断出不允许MTC UE接入网络后,直接向移动性管理网元发送指示;如果接入控制网元是MTC服务器, 则MTC服务器在判断出不允许MTC UE接入网络后,通过MTC网关向移动性管理网元发送指不。 [0238] In a specific implementation, if the access control gateway network element is an MTC, after the MTC gateway may MTC UE determines that the access network is not allowed, transmits a direct indication to the mobility management network element; if the access control network MTC is a meta server, the server after the MTC MTC UE determines that the access network is not allowed, the transmission means not to the mobility management NE MTC gateway.

[0239] (三)步骤S6O5 [0239] (c) step S6O5

[0240] 在具体实施过程中,移动性管理网元在接收到步骤S603中接入控制网元发送的上述指示后,根据该指示,执行相应的操作。 After S603, the access [0240] In a specific implementation, the mobility management network element receiving the instruction control step of transmitting network element, according to the indication, the appropriate action. 具体地,如果移动性管理网元是在MTC UE发起附着请求的过程中,接收到上述指示(此时接入控制网元指示拒绝MTC UE附着),则移动性管理网元拒绝MTC UE的附着,向MTC UE返回附着拒绝响应;而如是移动性管理网元是在MTC UE附着到网络后接收到上述指示(此时接入控制网元指示去附着该MTC UE),则移动性管理网元执行去附着流程,去附着该MTC UE。 In particular, if the procedure is a mobility management network element initiates an attach request in a MTC UE, upon receiving the instruction (in this case the access network control element to indicate rejection MTC UE is attached), the mobility management network element attached to the MTC UE rejected , attached to the MTC UE returns a rejection response; the case of the mobility management network element in the MTC UE attached to the network after receiving the instruction (in this case the access control to the network element indicating the attachment MTC UE), the mobility management network element performing detachment procedure, detach the MTC UE.

[0241] 为进一步理解本发明实施例提供的上述技术方案,下面以EPS网络为例,通过具体实施例对上述方案进行说明。 [0241] For a further understanding of the above technical solution provided in embodiments of the present invention, an example below to the EPS network, the above-described embodiment will be described through specific embodiments.

[0242] 方法实施例一 Example I [0242] Method

[0243] 本实施例描述了MTC krver利用在MTC UE附着后,从MME获得的MTC UE的信息, 对MTC UE的接入进行控制的流程。 [0243] This example describes the use of MTC krver MTC UE after attachment of the information obtained from the MTC UE the MME, the MTC UE access control processes.

[0244] 图14为MTC UE附着后,MTC Server根据查询到的该MTC UE信息,去附着该MTC UE的流程图,如图14所示,MTC Server根据查询到的该MTC UE信息,去附着该MTC UE主要包括以下步骤: [0244] FIG. 14 is a rear MTC UE attachment, MTC Server query according to the MTC UE information, attached to the flowchart of the MTC UE 14, MTC Server query according to the MTC UE information detach the MTC UE includes the following steps:

[0245] S401, MTC UE 接入到网络; [0245] S401, MTC UE access to the network;

[0246] S402, MTC UE 向MTC Server 发起业务层注册; [0246] S402, MTC UE initiates a service layer registration to the MTC Server;

[0247] S403,MTC Server 向MTC GW 查询MTC UE 的信息,或者向MTC GW 订阅和该MTC UE 相关的接入层事件,MTC Gff将所述查询、订阅请求发送给MME ; [0247] S403, MTC Server GW query information to the MTC MTC UE, or subscribe access layer and events related to the MTC UE MTC GW, MTC Gff the query, the subscription request is sent to the MME;

[0248] 如果是由MTC GW对MTC UE的接入进行控制,则在步骤S403中,MTC krver向MTC Gff发送的可以是注册通知消息,MTC Gff在接收到注册通知消息后,向MME发送查询或订阅请求。 [0248] If the access is controlled by the MTC UE MTC GW, then in step S403, MTC krver sent to the MTC Gff registration notification message may be, MTC Gff upon receiving the registration notification message, send a query to the MME or subscription request.

[0249] S404,与MTC UE相关的接入层事件发生; [0249] S404, the access layer MTC UE-related event occurs;

[0250] 该步骤发生在MTC krver订阅接入层事件后。 [0250] This step occurs after the access layer MTC krver subscribed events.

[0251] S405, MME向MTC Gff返回所查询的MTC UE的信息,或当MTC Server通过MTC Gff 向MME订阅接入层事件,且接入层事件发生(S404)后,MME向MTC GW通知接入层事件。 [0251] S405, MME returns the MTC UE queried information to MTC Gff, when MTC Server to the MME or access layer subscribed event, event and access layer by MTC Gff (S404) after, MTC GW notifies the connected MME the layer events. MTC GW将所查询的信息、或事件通知发送给MTC Server ; MTC GW to information queries, or event notifications sent to the MTC Server;

[0252] S406,当MTC Server获得了MTC UE的信息,或获得了接入层的事件通知后,MTC Server根据业务管理需要,判断需要去附着该MTC UE ; [0252] S406, information is obtained when MTC Server the MTC UE, or the event notification is obtained after the access layer, MTC Server The business management needs, determines the need to MTC UE attachment;

[0253] S407, MTC Server向MTC Gff发送去附着请求,MTC Gff向MME发送去附着请求; [0253] S407, MTC Server sends a detach request MTC Gff, MTC Gff send the detach request to the MME;

[0254] S408,MME接收到去附着请求后,执行去附着流程,去附着该MTC UE ; After the [0254] S408, MME receives the detach request, performs detachment procedure, detach the MTC UE;

[0255] S409, MME向MTC Gff发送去附着响应,MTC Gff将去附着响应发送给MTC Server。 [0255] S409, MME sends a detach response MTC Gff, MTC Gff attached to the response is sent to MTC Server.

[0256] 在上述流程中,如果为MTC GW执行是否去附着MTC UE,则在上述步骤S405中,MTC GW获取到MME返回的MTC UE的信息或上报的事件通知后,可以根据业务管理需要,判断是否需要去附着该MTC UE,如果是,则向MEE发送去附着请求,然后执行步骤S408和S409,并且,在S409中MTC GW可以将去附着响应发送给MTC Server,也可以不向MTC krver发送去附着响应。 After [0256] In the above flow, if performed as MTC GW whether to detach MTC UE, then in step S405, MTC GW acquired MME returns the MTC UE information or reported event notification, according to business management needs, determine the need to detach the MTC UE, if yes, sending a detach request to MEE, then perform steps S408 and S409, and in S409, MTC GW may be to attach response sent to the MTC Server, it may not be the MTC krver transmitting to attach response.

[0257] 方法实施例二 [0257] The method according to the second embodiment

[0258] 本实施例描述了MTC Server利用在MTC UE时,从MME获得的MTC UE的信息,对MTC UE的接入进行控制的流程。 [0258] This example describes the use of MTC Server information when the MTC UE MTC UE, obtained from the MME, the MTC UE access control processes.

[0259] 在多数情况下,M2M通讯中对MTC UE的控制,有一个很重要的部分是:接入控制,包括:控制MTC UE的接入时间、接入次数、接入位置等。 [0259] In most cases, the M2M communication control of the MTC UE, there is a very important part: access control, comprising: controlling the MTC UE access time, the access frequency and an access location. 如果MTC UE的当前接入不在允许范围内,则网络应该拒绝该MTC UE的附着,或者去附着该MTC UE,并且也可以进一步下发指示给网络,当类似情况发生时候,网络可以自行拒绝该MTC UE的附着请求。 If the MTC UE currently accesses not within the allowable range, then the network attachment of the MTC UE should be rejected, or attached to the MTC UE, and may further send an indication to the network, when a similar situation occurs, the network may reject their own MTC attach request of the UE.

[0260] 在这种应用下,MME可以在MTC UE附着时,主动发送附着事件通知给MTC Gff, MTC GW将该事件通知发送给MTC Server,由MTC krver判断附着是否允许。 [0260] In this application, the MME may be attached when the MTC UE, sends event notifications to the attached MTC Gff, MTC GW event notification is sent to the MTC Server, the MTC krver determines whether to permit attachment. 同样地,MTC GW也可以不将该事件通知发送给MTC Server,而直接根据该事件通知,判断MTCUE的附着是否允许。 Likewise, MTC GW does not notify the event may be sent to the MTC Server, according to the event notification directly, it is determined whether to permit attachment MTCUE.

[0261] 图15为MTC UE附着时,MME向MTC Gff发送附着事件通知,由MTC Gff/MTC Server 判断是否允许MTC UE附着的流程示意图,如图15所示,主要包括以下步骤: [0261] FIG. 15 is attached MTC UE, the MME sends an attach to the MTC Gff event notification, it is determined by the MTC Gff / MTC Server schematic flow diagram MTC UE whether to allow attachment shown in Figure 15, includes the following steps:

[0262] S501, MTC UE向网络发送附着请求,具体地向MME发送附着请求; [0262] S501, MTC UE transmits an attach request to the network, in particular to the MME transmits an attach request;

[0263] S502, MME接收到该附着请求后,向HSS发送位置更新,在该过程中,HSS向MME下发MTC UE的签约数据; After the [0263] S502, MME receives the attach request, transmits a location update to the HSS, in this process, the HSS subscription data to the MME delivers the MTC UE;

[0264] S503, MME向MTC Gff发送附着事件通知; [0264] S503, MME sends MTC Gff attached event notification;

[0265] S504,可选地,如果由MTC GW判断附着是否允许,则MTCGW在接收到附着事件通知后根据业务管理需要,判断是否允许该MTC UE附着,在本实施例中,MTC GW根据业务管理需要,判断不允许该MTC UE附着; [0265] S504, alternatively, if it is determined whether to allow the MTC GW adhesion, the adhesion after receiving MTCGW event notification based on business management needs, MTC UE determines whether to allow the attachment, in the present embodiment, MTC GW according to the service management needs, does not allow the MTC UE determines attachment;

[0266] 在附着事件中,MME可能包含该次附着的若干信息,例如:接入的网络、接入的位置、接入的时间、该MTC UE使用的IMSI与IMEI的绑定关系等。 [0266] In the event of attachment, the MME may contain several views of the attachment information, for example: access to the network, the access position, the access time, the binding relationship between the IMSI and IMEI MTC UE uses the like. MTC GW根据该MTC UE的允许接入的信息,例如,该MTC UE允许接入的时间、允许接入的位置区域、允许接入的次数、允许接入的网络、允许使用的IMSI与IMEI的绑定关系等,判断该MTC UE的本次附着在非允许时间、或非允许位置区域、或MTC UE当前接入次数已超过允许接入的次数、或MTC UE使用不被允许的IMSI与IMEI、或MTC UE请求附着到不被允许的网络等,则MTC GW判断不允许该MTC UE附着。 MTC GW based on the access permission information of the MTC UE, e.g., the MTC UE allowed to access time, allowing access to the location area, the number of permitted access, network access is allowed, and allows the use of the IMEI IMSI binding relationship, determining non-allowed time, or allows location area, or the number of MTC UE currently accesses has exceeded the number of allowed access, or MTC UE IMSI and IMEI is not permitted to use this is attached to the MTC UE or MTC UE is not allowed to request the network or the like is attached, it does not allow the MTC GW determines MTC UE attachment.

[0267] MTC Gff在判断不允许该MTC UE附着后,执行步骤S508。 [0267] MTC Gff allowed after determining that the MTC UE is attached, to step S508.

[0268] 下面步骤S505到步骤S506为由MTC Server判断是否允许该MTC UE附着所执行的步骤,在执行步骤S505-步骤S507的情况下,不执行上述步骤S504。 [0268] Next, step S505 to step S506 by the step of determining whether the MTC Server MTC UE performed allow attachment in the case of step S505- step S507, the above-described step S504 is not performed.

[0269] S505, MTC Gff向MTC Server发送所述事件通知; [0269] S505, MTC Gff MTC Server sends the event notification;

[0270] S506,MTC krver接收到MME上报的附着事件后,根据业务管理需要,判断应该拒绝该MTC UE的接入; After the [0270] S506, MTC krver receiving the attachment event reported by the MME, according to the service management needs, it is determined that access should be denied the MTC UE;

[0271] S507, MTC Server向MTC Gff发送拒绝接入指示; [0271] S507, MTC Server sends a reject indication to the access MTC Gff;

[0272] S508, MTC Gff向MME发送拒绝接入指示; [0272] S508, MTC Gff transmitting an access denied indication to the MME;

[0273] S509, MME接收到拒绝附着指示后,拒绝MTC UE的接入,向MTC UE返回附着拒绝响应。 After the [0273] S509, MME receives the reject indication attachment reject the access of the MTC UE, attaching to the MTC UE returns rejection response.

[0274] 由于MTC GW是运营商控制的,因此,在本实施例中,如果由MTC GW进行判断可以使得运营商具有更灵活的接入控制权。 [0274] Since MTC GW is operator controlled, and therefore, in the present embodiment, if the determination by the MTC GW may cause the operator has more flexible access control.

[0275] 虽然在上述实施例中以E-UTRAN(EPS)网络为例来描述,事实上,对于GERAN/ UTRAN网络的GPRS接入,GERAN/UTRAN网络中的SGSN相当于E-UTRAN网络中MME,充当PS 域的接入控制、移动性管理功能,而GERAN/UTRAN网络中的GGSN相当于E-UTRAN网络中的SGff+PGff, GERAN/UTRAN中的HLR相当于E-UTRAN网络中的HSS。 [0275] Although the E-UTRAN (the EPS) network as an example in the above-described embodiment, in fact, the access to the GPRS GERAN / UTRAN network, GERAN / UTRAN network to the SGSN corresponding to the E-UTRAN network MME acting as access control, mobility management functions of the PS domain, and the GERAN / UTRAN network GGSN corresponding to the E-UTRAN network SGff + PGff, GERAN / UTRAN HLR corresponds to the E-UTRAN network in HSS. 因此,根据本发明实施例的上述描述,本领域技术人员可以直接将本发明实施例提供的上述技术方案应用到GERAN/ UTRAN网络中的PS域。 Thus, according to the above described embodiments of the present invention, those skilled in the art can directly above technical solutions provided in the embodiments of the present invention is applied to the PS domain GERAN / UTRAN network.

[0276] 需要说明的是,在附图的流程图示出的步骤可以在诸如一组计算机可执行指令的计算机系统中执行,并且,虽然在流程图中示出了逻辑顺序,但是在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤。 [0276] It should be noted that the steps illustrated in the flowchart drawings can be executed on a computer system such as a set of executable instructions, and, although in the flowchart shown in a logical order, but in some case, the steps shown or may be performed in a different order than described herein.

[0277] 如上所述,在本发明实施例中,业务层的接入控制网元(MTCGW/MTC Server)从移动性管理网元获取接入层的MTC UE的信息,进而可以根据获取的MTC UE的信息对MTC UE 的接入进行有效控制。 [0277] As described above, in the embodiment of the present invention, the access network control element (MTCGW / MTC Server) layer service access information of the access layer MTC UE from the mobility management network element, and thus can obtain an MTC information of the UE access to the MTC UE effective control. 同时,在本发明实施例中,还可以通过MTC GW对MTC krver进行安全验证,只有允许接入的MTC krver才能够接入到核心网,对于不合法的MTC Server则拒绝接入,从而可以保证核心网的安全性。 Meanwhile, in the embodiment of the present invention may also be carried out by MTC GW to MTC krver security authentication, and only allows access to the MTC krver able to access the core network, MTC Server for illegal access is denied, thereby ensuring core network security. 并且,在本发明实施例中,还可以由MTC GW对MTC UE的接入进行控制,从而使得在MTC krver为非运营商的网元时,运营商可以灵活的对MTC UE的接入进行控制。 Further, in the embodiment of the present invention, it is also possible to control access to the MTC UE by the MTC GW, so that when the carrier is non-MTC krver network element, the operator can flexibly control access to the MTC UE .

[0278] 显然,本领域的技术人员应该明白,上述的本发明的各模块或各步骤可以用通用的计算装置来实现,它们可以集中在单个的计算装置上,或者分布在多个计算装置所组成的网络上,可选地,它们可以用计算装置可执行的程序代码来实现,从而,可以将它们存储在存储装置中由计算装置来执行,或者将它们分别制作成各个集成电路模块,或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。 [0278] Obviously, those skilled in the art should understand that the modules or steps of the present invention described above can be used general-purpose computing device, they can be integrated in a single computing device or distributed across multiple computing devices available on the Internet, optionally, they can be implemented with program codes executable by a computing device, so that, to be performed by a computing device stored in a storage device, or they are made into integrated circuit modules, or they plurality of modules or steps are manufactured into a single integrated circuit module. 这样,本发明不限制于任何特定的硬件和软件结合。 Thus, the present invention is not limited to any particular hardware and software combination.

[0279] 以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。 [0279] The foregoing is only preferred embodiments of the present invention, it is not intended to limit the invention to those skilled in the art, the present invention may have various changes and variations. 凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 Any modification within the spirit and principle of the present invention, made, equivalent substitutions, improvements, etc., should be included within the scope of the present invention.

Claims (20)

  1. 1. 一种机器类通讯MTC终端的接入控制方法,其特征在于,包括:移动性管理网元向接入控制网元上报当前请求附着到网络或当前已附着到网络的MTC 终端的信息;所述接入控制网元根据所述MTC终端的信息判断不允许所述MTC终端接入,向所述移动性管理网元发送拒绝所述MTC终端接入的指示;所述移动性管理网元接收所述指示,根据所述指示拒绝所述MTC终端接入到网络。 Access control method for a machine-based MTC communication terminal, comprising: a mobility management NE to the access NE reports the information to control the current request is currently attached to the network or the network attached to the MTC terminal; the network element according to the access control information of the MTC MTC terminal determines the terminal is not allowed access to the mobility management network element sends a reject indication to the access terminal MTC; the mobility management network element receiving the indication according to the indication of the rejection MTC terminal access to the network.
  2. 2.根据权利要求1所述的方法,其特征在于,所述移动性管理网元向所述接入控制网元上报所述MTC终端的信息包括:所述移动性管理网元根据从用户签约数据存储器获取的所述MTC终端的签约数据的指示,向所述接入控制网元上报所述MTC终端的信息。 2. The method according to claim 1, wherein the mobility management network element of the access control to the information reported by the network element MTC terminal comprising: the mobility management network element according to the subscription from the user subscription data indicating the acquired data memory of the MTC terminal, the MTC reporting information to the access control terminal network element.
  3. 3.根据权利要求2所述的方法,其特征在于,所述签约数据中包括:指示所述移动性管理网元将所述MTC终端的信息上报给所述接入控制网元的第一指示信息;则所述移动性管理网元向所述接入控制网元上报所述MTC终端的信息包括: 所述移动性管理网元在接收到所述位置更新响应后,根据所述签约数据中包含的所述第一指示信息的指示,向所述接入控制网元上报所述MTC终端的信息。 3. The method according to claim 2, wherein the subscription data comprises: instructing the mobility management network element of the MTC terminal reports the information indicative of the access to a first control network element information; then the mobility management network element of the access control to the information reported by the network element MTC terminal comprising: the mobility management network element after receiving the location update response, according to the subscription data, indicating that the first indication information is included in the information reported by the network element controlling the MTC to the access terminal.
  4. 4.根据权利要求2所述的方法,其特征在于,所述签约数据中还包括:指示所述移动性管理网元在发生与所述MTC终端相关的接入层事件时向所述接入控制网元发送事件通知的第二指示信息;则所述移动性管理网元向所述接入控制网元上报所述MTC终端的信息包括: 所述移动性管理网元在发生与所述MTC终端相关的接入层事件时,根据所述第二指示信息的指示,向所述接入控制网元发送事件通知,其中,所述事件通知中携带有当前所述MTC终端的信息。 4. The method according to claim 2, wherein said subscription data further comprises: instructing the mobility management network element to the access event at the access layer associated with the occurrence of MTC terminal control network element sends a second event notification indication information; then the mobility management network element to report the information element to the access terminal MTC control network comprising: the mobility management network element in the occurrence of MTC when the terminal event related to the access layer, the second indication information according to the instruction, the access control to the network element send event notification, wherein the event notification carries information of the current terminal of the MTC.
  5. 5.根据权利要求1所述的方法,其特征在于,所述移动性管理网元向所述接入控制网元上报所述MTC终端的信息包括:在所述MTC UE附着到网络后,所述接入控制网元向所述移动性管理网元发送查询请求,请求查询所述MTC终端的信息;所述移动性管理网元接收到所述查询请求后,向所述接入控制网元上报所述MTC终端的信息。 5. The method according to claim 1, characterized in that the mobility management NE to the access NE reports the information control of the MTC terminal comprising: after the MTC UE attached to the network, the said access control network element sends a query request to the mobility management network element, said information query request MTC terminal; after the mobility management network element receiving the query request, to the access control network element the MTC terminal reporting information.
  6. 6.根据权利要求1所述的方法,其特征在于,所述移动性管理网元向所述接入控制网元上报所述MTC终端的信息包括:所述MTC UE附着到网络后,所述接入控制网元向所述移动性管理网元发送查询请求, 请求订阅与所述MTC终端相关的接入层事件;所述移动性管理网元在所述接入层事件发生时向所述接入控制网元发送接入层事件通知,其中,所述接入层事件通知中携带有所述MTC终端的信息。 6. The method according to claim 1, wherein the mobility management network element of the access control information to report the MTC terminal network element comprises: the MTC UE attached to the network, the access control network element sends a query request to the mobility management network element, the access request related to the event subscription layer MTC terminal; the mobility management network element to the access layer when the event occurs access control access layer network element sends an event notification, wherein the event notification access layer carries information of the MTC terminal.
  7. 7.根据权利要求4或6所述的方法,其特征在于,与所述MTC终端相关的接入层事件包括以下之一或其任意组合:所述MTC终端的签约数据发生变化; 所述MTC终端的状态发生变化; 所述MTC终端的网络发生变化。 7. The method of claim 4 or claim 6, wherein the access event associated with the layer MTC terminal comprises one or any combination of the following: the subscription data of the MTC terminal changes; the MTC It changes the state of the terminal; network terminal changes the MTC.
  8. 8.根据权利要求1至6中任一项所述的方法,其特征在于,所述MTC终端的信息包括以下之一或其任意组合:所述MTC终端当前的业务签约数据;所述MTC终端所使用的国际用户识别码IMSI和国际移动设备识别码IMEI ; 所述MTC终端在所述移动性管理网元上的上下文信息。 8. A method according to any one of claim 6 claim, wherein said information terminal comprises MTC one or any combination of: the current service subscription data of the terminal MTC; the MTC terminal and international Subscriber identity IMSI international mobile equipment identity (IMEI) is used; the MTC terminal context information on the mobility management network element.
  9. 9.根据权利要求8所述的方法,其特征在于,所述MTC终端在所述移动性管理网元上的上下文信息包括:所述MTC终端的当前位置区域信息和/或所述MTC终端当前的状态信息。 9. The method according to claim 8, wherein said MTC terminal context information on the mobility management network element comprising: a current location area information of the MTC terminal and / or the terminal is currently MTC the status information.
  10. 10.根据权利要求8所述的方法,其特征在于,所述接入控制网元判断不允许所述MTC 终端接入包括:所述接入控制网元判断获取的所述MTC终端的信息是否满足预定条件,在判断不满足的情况下,确定不允许所述MTC终端接入;其中,所述预定条件包括以下之一或其任意组合:允许所述MTC终端接入的时间、允许所述MTC终端接入的位置区域、允许所述MTC终端使用的IMSI与IMEI的绑定关系、允许所述MTC终端附着的网络、允许所述MTC终端接入的次数。 10. The method according to claim 8, wherein said access network control element determines the allowed access MTC terminal comprising: a network element of the access control information acquired by the determination of whether the terminal MTC predetermined condition is satisfied, in a case where determination is not satisfied, the access terminal determines that the MTC is not allowed; wherein said predetermined condition comprises any one or a combination of the following: allow the MTC time of terminal access, allowing the MTC terminal access location area, allowing the binding relationship between the IMSI and IMEI MTC terminal used, the MTC allows the network terminal is attached, the number of permitted access terminal of the MTC.
  11. 11.根据权利要求10所述的方法,其特征在于,所述接入控制网元在以下之一或其任意组合的情况下判断不允许所述MTC终端接入:判断所述MTC终端在非允许时间请求附着到网络; 判断所述MTC终端在非允许位置区域请求附着到网络; 判断所述MTC终端超过允许接入的次数;判断所述MTC终端以不被允许的IMSI与IMEI的绑定请求附着到网络; 判断所述MTC终端移动到不允许的位置区域; 判断所述MTC终端附着到网络的时间超出了所允许的接入时间; 判断所述MTC终端切换到不允许的网络。 11. The method according to claim 10, wherein said access network control element determines the access terminal is not allowed in the case MTC one or any combination of: determining the terminal in a non-MTC attached to the network to allow time request; determining whether the non-permissive MTC terminal location area requests attached to the network; determining the number of access terminals exceeds the allowable MTC; MTC terminal determines the IMSI and the IMEI is not allowed to bind attached to the network request; determining the MTC terminal moves to location area not allowed; determining whether the terminal is attached to the MTC time of the network exceeds the allowed access time; Analyzing the MTC terminal switching network is not allowed.
  12. 12.根据权利要求1至6中任一项所述的方法,其特征在于,如果所述MTC终端当前请求附着到网络,则拒绝所述MTC终端接入的指示包括:拒绝所述MTC终端附着的指示;所述移动性管理网元根据所述指示拒绝所述MTC终端接入到网络包括: 所述移动性管理网元拒绝所述MTC终端的附着,向所述MTC终端返回附着拒绝响应。 12. The method of any one of 1 to 6 according to claim, wherein, if the MTC terminal is currently attached to the network request, indicating that the access is rejected MTC terminal comprising: rejecting the terminal is attached MTC indication; the mobility management network element to reject said MTC terminal access network according to the indication comprises: the mobility management network element of the MTC terminal attached rejected, returns a response to the ATTACH rEJECT MTC terminal.
  13. 13.根据权利要求1至6中任一项所述的方法,其特征在于,如果所述MTC终端当前已附着到网络,则拒绝所述MTC终端接入的指示包括:去附着所述MTC终端的指示;所述移动性管理网元根据所述指示拒绝所述MTC终端接入到网络包括: 所述移动性管理网元执行去附着流程,去附着所述MTC终端。 13. A method according to any one of claim 6 claim, wherein, if the MTC terminal currently attached to the network, indicating that the access is rejected MTC terminal comprising: a terminal to attaching the MTC indication; the mobility management network element to reject said MTC terminal access network according to the indication comprises: the mobility management network element performs detachment procedure, detach the MTC terminal.
  14. 14.根据权利要求1至6中任一项所述的方法,其特征在于,所述移动性管理网元包括: 服务通用分组无线业务支撑节点SGSN或移动管理单元MME。 6 to 14. The method according to any one of the preceding claims, characterized in that the mobility management network element comprising: a serving general packet radio service support node SGSN or a mobility management unit MME.
  15. 15.根据权利要求2或3所述的方法,其特征在于,所述用户签约数据存储器包括:归属位置寄存器HLR或归属用户服务器HSS。 15. The method of claim 2 or claim 3, wherein said user subscription data memory comprising: a home location register HLR or home subscriber server HSS.
  16. 16.根据权利要求1至6中任一项所述的方法,其特征在于,所述接入控制网元包括: MTC网关或MTC服务器。 6 to 16. The method of any one of claims, wherein said access network control element comprising: MTC MTC server or gateway.
  17. 17.根据权利要求权利要求16所述的方法,其特征在于,在所述接入控制网元为所述MTC服务器的情况下,所述MTC服务器与所述移动性管理网元之间通过MTC网关进行通讯。 17. The method claimed in claim 16, wherein, in said access network element is a case where the control of the MTC server through the MTC MTC between the server and the mobility management network element gateway to communicate.
  18. 18. —种MTC终端的接入控制系统,其特征在于,包括:用户签约数据存储器、移动性管理网元和接入控制网元,其中,所述用户签约数据存储器,用于保存系统内的MTC终端的签约数据;所述移动性管理网元,与所述用户签约数据存储器连接,用于接收所述用户签约数据存储器下发的当前请求附着到网络或当前已附着到网络的MTC终端的签约数据,并向所述接入控制网元提供所述MTC终端的信息;所述接入控制网元,与所述移动性管理网元连接,用于根据所述MTC终端的信息,判断是否允许所述MTC终端接入,并在不允许所述MTC终端接入的情况下,向所述移动性管理网元发送拒绝所述MTC终端接入的指示,以使所述移动性管理网元拒绝所述MTC终端接入到网络。 18. - kind of access control system MTC terminal, characterized by comprising: a user subscription data storage, the mobility management network element and an access network control element, wherein the user subscription data storage system for storage within the MTC terminal subscription data; the mobility management network element, the user subscription data memory is connected, for receiving the user subscription data storage MTC terminal delivered by the current request attached to the network or is currently attached to the network of subscription data, and to provide information to the access network element control terminal of the MTC; the access network control element, connected to the mobility management network element, according to the information of the MTC terminal determines whether MTC allowing the access terminal, and in a case where the MTC terminal access is not allowed, to the mobility management network element sends a reject indication of the MTC terminal access, so that the mobility management network element MTC terminal rejects the access to the network.
  19. 19.根据权利要求18所述的系统,其特征在于,所述接入控制网元为MTC网关。 19. The system according to claim 18, wherein the access control gateway network element is MTC.
  20. 20.根据权利要求18所述的系统,其特征在于,所述接入控制网元为MTC服务器,则所述系统还包括:MTC网关,连接在所述MTC服务器与所述移动性管理网元之间,用于转发所述MTC服务器与所述移动性管理网元之间的数据,并对所述MTC服务器执行安全验证。 20. The system according to claim 18, wherein said network element is an MTC access control server, the system further comprising: MTC gateway server connected to the MTC and the mobility management network element between, for forwarding the data between the server and the MTC mobility management network element, and performs the security authentication server MTC.
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