WO2013067746A1 - 网络拥塞状态下控制终端响应触发的方法及系统 - Google Patents

网络拥塞状态下控制终端响应触发的方法及系统 Download PDF

Info

Publication number
WO2013067746A1
WO2013067746A1 PCT/CN2011/085070 CN2011085070W WO2013067746A1 WO 2013067746 A1 WO2013067746 A1 WO 2013067746A1 CN 2011085070 W CN2011085070 W CN 2011085070W WO 2013067746 A1 WO2013067746 A1 WO 2013067746A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
message
trigger message
mobility management
trigger
Prior art date
Application number
PCT/CN2011/085070
Other languages
English (en)
French (fr)
Inventor
吴昊
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2013067746A1 publication Critical patent/WO2013067746A1/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/50Connection management for emergency connections
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/18Management of setup rejection or failure

Definitions

  • the present invention relates to the field of mobile communication technologies, and in particular, to a method and system for controlling a machine type communication (MTC) terminal response trigger in a network congestion state.
  • MTC machine type communication
  • the cellular wireless communication system is mainly composed of a core network (Core), a radio access network (RAN), and a terminal.
  • the core network is responsible for non-access layer transactions, such as terminal location updates, and is the anchor point for the user plane.
  • the access network includes base stations, or base stations and base station controls, and the access network is responsible for access layer transactions (e.g., management of radio resources).
  • a User Equipment (UE) is a device that can communicate with a cellular wireless communication network, such as a mobile phone or a laptop.
  • the mobility management unit ( ⁇ or SGSN) is the unit in the core network responsible for managing terminal access control, location information update and handover, and is responsible for core network-to-terminal non-access stratum signaling control and the function of registering the terminal to the network.
  • the Home Subscriber Server (HSS) or Home Subscriber Location Register (HLR) is an entity in the core network responsible for storing identity information, authentication information, and authorization information of the terminal device. Depending on the situation, the HSS or HLR can be used to store the identity information of the user and the binding information of the user and the terminal device, or only the identity information of the user (the binding information of the user and the terminal device can be saved by the gateway), or directly save the terminal device. Identity information.
  • the HSS or HLR is also responsible for the user's subscription database, as well as the user's authentication and authorization.
  • the business platform can query users or from HSS or HLR Terminal information.
  • the MTC Interoperability Function Entity is a connection entity between the mobile communication network and the external public network, which can implement functions such as protocol conversion, address query, and information storage. Interoperability The functional entity connects to the application server externally and can connect to the HSS/HLR or MME/SGSN.
  • the monitoring management system needs to obtain monitoring data from the monitoring terminal.
  • the server needs to trigger the terminal to establish a connection with the server, and report the required data.
  • the terminal needs to be able to respond immediately and establish a connection with the server.
  • the existing solution sends the trigger information to the HSS through the server, and then queries the MME or the SGSN of the serving terminal through the HSS, and sends a trigger message to the MME or the SGSN, and then passes the non-access stratum signaling. Sended to the terminal, the terminal establishes a connection with the server according to the trigger message.
  • the terminal cannot initiate a connection request, so when the trigger message is sent to the terminal, the terminal may not be able to respond immediately, resulting in the server not being able to obtain the required data in time. Since the network charges the trigger message sent by each server, the terminal cannot respond in time to affect the user experience. Summary of the invention
  • the main purpose of the present invention is to provide a method and system for controlling a terminal to respond to a trigger in a network congestion state, which is used to solve an emergency task that requires the terminal to perform in response to the terminal being unable to respond to the MTC server when the network is in a congested state.
  • the technical problem of the request for example, the MTC server needs to collect the water level alarm data collected by the MTC terminal, etc., thereby causing the MTC server to fail to update the data in time and to make an alarm handling problem.
  • a method for controlling a terminal response trigger in a network congestion state includes: when the network is in a congested state, the mobility management unit sends a delay time to the terminal; after receiving the delay time, the terminal starts a delay timer; When the delay timer is running, if the terminal receives the trigger message sent by the mobility management unit, the delay timer is stopped, and the mobility management process or the process management process is initiated.
  • the trigger message is first sent by the machine type communication MTC server to the mobility management unit, and then sent by the mobility management unit to the terminal.
  • the trigger message is used for emergency services.
  • the MTC server sends a trigger message to the short message center.
  • the short message center reads the terminal identifier in the trigger message, and encapsulates the trigger message into a short message and sends the message to the mobility management unit.
  • the mobility management unit sends the short message to the terminal.
  • the MTC server sends a trigger message to the machine type communication interoperation function entity
  • the MTC IWF sends a trigger message to the mobility management unit.
  • the mobility management unit sends the trigger message to the terminal in the non-access stratum NAS signaling.
  • the NAS signaling is an attach request acceptance signaling, or an attach request rejection signaling, or a tracking area update request acceptance signaling, or a tracking area update request rejection signaling, or a downlink general NAS transmission signaling.
  • the initiating mobility management process is to initiate an attach request, or initiate a tracking area update request, or initiate a service request;
  • the present invention further provides a system for controlling terminal response triggering in a network congestion state, the system comprising:
  • the mobility management unit is used to send the delay time to the end when the network is in a congested state.
  • End delay transmitting device
  • a delay device located at the terminal for receiving the delay time and starting a delay timer; a message transmitting device located at the mobility management unit that transmits a trigger message;
  • a trigger response device located at the terminal for stopping the delay timer and initiating the mobility management process or process management process when the trigger message is received within the delay time.
  • the invention enables the terminal to still respond to emergency service requests initiated by the MTC server while the network is in a congested state.
  • FIG. 1 is a schematic diagram of a network structure of a cellular wireless communication system in the prior art
  • FIG. 2 is a flowchart of a method for controlling a terminal to respond to a trigger in a network congestion state according to an embodiment of the present invention. detailed description
  • FIG. 2 is a flowchart of a method for controlling a terminal to trigger a response in a network congestion state according to an embodiment of the present invention, where the method includes:
  • Step 201 In a network congestion state, the mobility management unit (MME or SGSN) sends a delay time to the terminal;
  • the network operator sets the load threshold according to the running capability of the mobility management unit (MME or SGSN), such as how many users can handle the connection request at the same time.
  • the load threshold must be less than the maximum number of users that can be processed simultaneously.
  • the mobility management unit determines that the network is in an overload state and sends a delay time to the terminal.
  • the terminal in the embodiment of the present invention refers to a mobile user user equipment having an MTC function.
  • Step 202 After receiving the delay time, the terminal starts a delay timer, and when delayed The mobility management process or the process management process is not initiated, wherein the initiating mobility management process may refer to initiating an attach request, initiating a tracking area update request, or initiating a service request, and the process management process may refer to initiating a packet data network PDN connection request;
  • the terminal After receiving the delay time sent by the mobility management unit, the terminal starts a delay timer locally, and the delay timer value is a value of the received delay time, and the terminal does not initiate the mobility management process within the delay time or Process management process, except for the following four cases:
  • the called response such as a network paging terminal
  • Step 203 When the delay timer runs, if the terminal receives the trigger message sent by the mobility management unit, the delay timer is stopped, and the mobility management process or the process management process is initiated.
  • the trigger message is sent by the MTC server to the mobility management unit via a short message center or an MTC-IWF (the MTC interworking function entity dedicated to signaling or data forwarding between the MTC server and the mobile communication network, protocol conversion)
  • MTC-IWF the MTC interworking function entity dedicated to signaling or data forwarding between the MTC server and the mobile communication network, protocol conversion
  • the MME or SGSN is then sent by the mobility management unit to the terminal.
  • the trigger message may be sent to the terminal, and the trigger message may include, but is not limited to, the identifier of the terminal and the valid time of the trigger indication.
  • the trigger message may be a trigger request of an emergency service, for example, the MTC server needs the data for the water level alarm to report the monitored data at this time.
  • the MTC server sends a trigger message to the terminal, for example, sending through a short message center, sending through a non-access layer NAS layer signaling, and the like.
  • Step 203A1 When the MTC server needs to obtain real-time data from the terminal, the trigger message is triggered. Send to the short message center;
  • Step 203A2 The short message center reads the terminal identifier in the trigger message, and the trigger message is encapsulated into a short message and sent to the mobility management unit, and then sent by the mobility management unit to the terminal;
  • Step 203 A3 After receiving the short message, the terminal parses the short message to obtain a trigger message.
  • Step 203A4 When the terminal determines that the delay timer is still running, the terminal stops the delay timer, performs an attach request or a tracking area request or a service request to notify the MME or the SGSN, the terminal has received the trigger message, or performs a PDN connection. Request, establish a connection to the network.
  • Step 203A1 When the MTC server needs to obtain real-time data from the terminal, send the trigger message to the MTC IWF;
  • Step 203 The MTC IWF sends a trigger message to the MME or the SGSN, and the MME or the SGSN sends a trigger message to the terminal.
  • Step 203 A3 After receiving the short message, the terminal parses the short message to obtain a trigger message.
  • Step 203A4 When the terminal determines that the delay timer is still running, the terminal stops the delay timer, performs an attach request or a tracking area request or a service request to notify the MME or the SGSN, the terminal has received the trigger message, or performs a PDN connection. Request, establish a connection to the network.
  • the embodiment of the invention further provides a system for controlling a terminal to respond to triggering in a network congestion state, the system comprising:
  • a delay transmitting device located in the mobility management unit for transmitting a delay time to the terminal when the network is in a congested state
  • a delay device located at the terminal for receiving the delay time and starting a delay timer; a message transmitting device that sends a trigger message at the mobility management unit;
  • a trigger response device located at the terminal for stopping the delay timer and initiating the mobility management process or process management process when the trigger message is received within the delay time.
  • the trigger message is first sent by the machine type communication MTC server to the message sending device, and the message sending device sends the trigger message to the trigger response device.
  • the trigger message is used for emergency services.
  • the system further includes: a trigger message sent by the MTC server at the short message center, and the trigger message is encapsulated into a short message according to the terminal identifier in the trigger message, and sent to the message.
  • the first message forwarding device of the device is not limited to: a trigger message sent by the MTC server at the short message center, and the trigger message is encapsulated into a short message according to the terminal identifier in the trigger message, and sent to the message.
  • the system further includes: a second message forwarding device located at the MTC IWF for receiving a trigger message sent by the MTC server, and sending the trigger message to the message sending device;
  • the second message forwarding device sends the trigger message to the terminal in the non-access stratum NAS signaling.
  • the initiating mobility management process is to initiate an attach request, or initiate a tracking area update request, or initiate a service request; the initiate process management process is to initiate a packet data network PDN connection request.
  • the above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention.
  • Industrial Applicability The present invention enables a terminal to still respond to an emergency service request initiated by an MTC server while the network is in a congested state.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明公开了一种在网络拥塞状态下控制终端响应触发的方法及系统,用于解决在网络处于拥塞状态时,导致终端不能响应MTC服务器需要终端执行的紧急任务的请求的技术问题。技术方案为:在网络处于拥塞状态下,移动性管理单元发送延迟时间给终端;终端接收到所述延迟时间后,启动延迟定时器;在延迟定时器运行时,如果终端接收到移动性管理单元发送的触发消息,则停止延迟定时器,发起移动性管理过程或进程管理过程。通过本发明能够在网络处于拥塞状态时,使终端仍然能够响应MTC服务器发起的紧急业务请求。

Description

网络拥塞状态下控制终端响应触发的方法及系统 技术领域
本发明涉移动通信技术领域, 尤其涉及一种在网络拥塞状态下控制机 器类型通信 ( Machine Type Communication, MTC )终端响应触发的方法及 系统。 背景技术
如图 1所示, 蜂窝无线通讯系统主要由核心网 ( Core Network, CN )、 接入网 ( Radio Access Network, RAN )和终端组成。 核心网负责非接入层 事务, 例如终端位置更新等, 并且是用户面的锚点。 接入网包括基站, 或 者基站以及基站控制, 接入网负责接入层事务(例如无线资源的管理)。 基 站之间可以根据实际情况存在物理或者逻辑上的连接, 如图 1 中的基站 1 和基站 2或者基站 3之间的连接, 并且每个基站可以和一个或者一个以上 的核心网节点连接。 终端即用户设备 ( User Equipment , 简称 UE )是指可 以和蜂窝无线通讯网络通讯的各种设备, 比如移动电话或者笔记本电脑等。
移动性管理单元( ΜΜΕ或者 SGSN )是核心网中负责管理终端接入控 制, 位置信息更新以及切换的单元, 负责核心网到终端的非接入层信令控 制和将终端注册到网络的功能。
归属用户服务器(HSS )或归属用户位置寄存器(HLR )是核心网中负 责保存终端设备的身份信息、 认证信息和授权信息等的实体。 根据不同情 况, HSS或 HLR可用于保存用户的身份信息及用户和终端设备的绑定信 息,或只保存用户的身份信息(可由网关保存用户和终端设备的绑定信息), 或直接保存终端设备的身份信息。 HSS或 HLR还负责用户的签约数据库, 以及执行用户的身份验证和授权等。业务平台可从 HSS或 HLR查询用户或 终端信息。
MTC互操作功能实体( MTC IWF )是在移动通信网和外部公网之间的 一个连接实体, 能够实现协议转换, 地址查询, 信息保存等功能。 互操作 功能实体对外连接应用服务器,对内可以连接到 HSS/HLR,或 MME/SGSN。
通常有某些业务, 比如监控管理系统需要向监控终端获取监控数据, 需要通过服务器触发终端建立与服务器的连接, 以上报需要的数据。 那么 终端在接收到服务器的触发消息后, 就需要能立即响应, 建立与服务器的 连接。 目前为了满足服务器对终端的触发需求, 已有解决方案通过服务器 发送触发信息到 HSS, 然后通过 HSS查询服务终端的 MME或 SGSN, 将 触发消息发送到 MME或 SGSN, 然后通过非接入层信令发送到终端, 终端 根据触发消息建立与服务器的连接。
然而在网络拥塞时, 终端不能发起连接请求, 因此当触发消息发送到 终端后, 终端可能无法立即响应, 从而导致服务器不能及时获得需要的数 据。 由于网络对每条服务器发送的触发消息都会计费, 因此终端不能及时 响应会影响用户体验。 发明内容
有鉴于此, 本发明的主要目的在于提供一种在网络拥塞状态下控制终 端响应触发的方法及系统, 用于解决在网络处于拥塞状态时, 会导致终端 不能响应 MTC服务器需要终端执行的紧急任务的请求的技术问题, 例如 MTC服务器需要收集 MTC终端采集的水位警报数据等,从而导致 MTC服 务器不能及时更新数据, 做出警报处理的问题。
为达到上述目的, 本发明的技术方案是这样实现的:
一种在网络拥塞状态下控制终端响应触发的方法, 该方法包括: 在网络处于拥塞状态下, 移动性管理单元发送延迟时间给终端; 终端接收到所述延迟时间后, 启动延迟定时器; 在延迟定时器运行时, 如果终端接收到移动性管理单元发送的触发消 息, 则停止延迟定时器, 发起移动性管理过程或进程管理过程。
进一步地,所述触发消息首先由机器类型通信 MTC服务器发送到移动 性管理单元, 再由移动性管理单元发送给终端。
进一步地, 所述触发消息用于紧急业务。
进一步地, 所述触发消息的发送过程的一种具体实现方式为:
A1、 所述 MTC服务器将触发消息发送到短消息中心;
A2、 短消息中心读取触发消息中的终端标识, 将触发消息封装成一条 短消息发送给移动性管理单元;
A3、 移动性管理单元将短消息发送到终端。
进一步地, 所述触发消息的发送过程的另一种具体实现方式为:
B1、所述 MTC服务器将触发消息发送到机器类型通信互操作功能实体
MTC IWF;
B2、 所述 MTC IWF将触发消息发送到移动性管理单元;
B3、移动性管理单元将触发消息承载在非接入层 NAS信令中发送给终 端。
进一步地,所述 NAS信令为附着请求接受信令,或附着请求拒绝信令, 或跟踪区更新请求接受信令,或跟踪区更新请求拒绝信令,或下行通用 NAS 传输信令。
进一步地, 所述发起移动性管理过程为发起附着请求, 或发起跟踪区 更新请求, 或发起业务请求;
基于本发明提供的方法, 本发明还提供一种在网络拥塞状态下控制终 端响应触发的系统, 该系统包含:
位于移动性管理单元的用于在网络处于拥塞状态下发送延迟时间给终 端的延时发送装置;
位于终端的用于接收所述延迟时间并启动延迟定时器的延迟装置; 位于移动性管理单元的发送触发消息的消息发送装置;
位于终端的用于在延迟时间内, 接收到触发消息时, 停止延迟定时器 并发起移动性管理过程或进程管理过程的触发响应装置。
通过本发明能够在网络处于拥塞状态时,使终端仍然能够响应 MTC服 务器发起的紧急业务请求。 附图说明
图 1为现有技术中蜂窝无线通讯系统的网络结构示意图;
图 2 为本发明实施例提供的一种在网络拥塞状态下控制终端响应触发 的方法流程图。 具体实施方式
为使本发明的目的、 技术方案和优点更加清楚明白, 以下举实施例并 参照附图, 对本发明进一步详细说明。
图 2 为本发明实施例提供的一种在网络拥塞状态下控制终端响应触发 的方法流程图, 该方法包括:
步驟 201、 在网络拥塞状态下, 移动性管理单元(MME或者 SGSN ) 发送延迟时间给终端;
网络运营商根据移动性管理单元(MME或者 SGSN ) 的运行能力, 比 如最大能同时处理多少个用户的连接请求, 设置负载门限值, 负载门限值 必须小于最大能同时处理的用户数。 在当前处理的用户数达到负载门限值 时, 移动性管理单元判定网络处于过载状态, 发送延迟时间给终端。
本发明实施例中所述的终端指具有 MTC功能的移动用户用户设备; 步驟 202、 终端接收到所述延迟时间后, 启动延迟定时器, 并在延迟时 间内不发起移动性管理过程或进程管理过程, 其中发起移动性管理过程可 以是指发起附着请求、 发起跟踪区更新请求或发起业务请求, 进程管理过 程可以是指发起分组数据网络 PDN连接请求;
所述终端在接收到移动性管理单元发送的延迟时间后, 在本地启动延 迟定时器, 延迟定时器值为接收到的延迟时间的值, 所述终端在延迟时间 内不发起移动性管理过程或进程管理过程, 但以下四种情况除外:
( 1 )发起紧急呼叫;
( 2 )被叫响应, 例如网络寻呼终端;
( 3 )去附着请求;
( 4 ) PDN连接断开请求;
步驟 203、在延迟定时器运行时,如果终端接收到移动性管理单元发送 的触发消息, 则停止延迟定时器, 发起移动性管理过程或进程管理过程。
该触发消息由 MTC服务器经由短消息中心或者 MTC-IWF ( MTC互操 作功能实体,专门用于在 MTC服务器和移动通信网络之间进行信令或数据 转发, 协议转换)发送到移动性管理单元(MME或 SGSN ), 然后再由移 动性管理单元发送到终端。
在延迟定时器运行时, 如果 MTC服务器需要从终端获取实时数据, 则 需要向终端发送触发消息, 所述触发消息中可以包含但不限于: 终端的标 识、 触发指示的有效时间。
所述触发消息可以是紧急业务的触发请求, 比如 MTC服务器需要用于 水位警报的 MTC终端此时报告监测的数据
MTC服务器向终端发送触发消息的方法可以有多种, 例如通过短消息 中心发送、 通过非接入层 NAS层信令发送等。
MTC服务器通过短消息中心向终端发送触发消息的方法为: 步驟 203A1、 当 MTC服务器需要从终端获取实时数据时, 将触发消息 发送到短消息中心;
步驟 203A2、 短消息中心读取触发消息中的终端标识, 将触发消息封 装成一条短消息发送到移动性管理单元, 然后由移动性管理单元发送给终 端;
步驟 203 A3、 终端接收到所述短消息后, 解析所述短消息, 获得触发 消息。
步驟 203A4、 当终端判断到此时延迟定时器仍在运行时, 停止该延迟 定时器, 执行附着请求或跟踪区请求或业务请求来通知 MME或 SGSN, 终 端已经接收到了触发消息, 或执行 PDN连接请求, 建立与网络的连接。
MTC应用服务器通过 NAS信令向终端发送触发消息的方法为: 步驟 203A1、 当 MTC服务器需要从终端获取实时数据时, 将触发消息 发送到 MTC IWF;
步驟 203 A2、 MTC IWF将触发消息发送到 MME或 SGSN, MME或 SGSN将触发消息发送到终端;
步驟 203 A3、 终端接收到所述短消息后, 解析所述短消息, 获得触发 消息。
步驟 203A4、 当终端判断到此时延迟定时器仍在运行时, 停止该延迟 定时器, 执行附着请求或跟踪区请求或业务请求来通知 MME或 SGSN, 终 端已经接收到了触发消息, 或执行 PDN连接请求, 建立与网络的连接。 本发明实施例还提供一种在网络拥塞状态下控制终端响应触发的系 统, 该系统包含:
位于移动性管理单元的用于在网络处于拥塞状态下发送延迟时间给终 端的延时发送装置;
位于终端的用于接收所述延迟时间并启动延迟定时器的延迟装置; 位于移动性管理单元的发送触发消息的消息发送装置;
位于终端的用于在延迟时间内, 接收到触发消息时, 停止延迟定时器 并发起移动性管理过程或进程管理过程的触发响应装置。
优选地,所述触发消息首先由机器类型通信 MTC服务器发送给所述消 息发送装置, 所述消息发送装置再将所述触发消息发送给所述触发响应装 置;
优选地, 所述触发消息用于紧急业务。
在一优选实施例中,所述系统还包含:位于短消息中心的用于接收 MTC 服务器发送的触发消息, 并根据触发消息中的终端标识将触发消息封装成 一条短消息发送给所述消息发送装置的第一消息转发装置。
在一优选实施例中 ,所述系统还包含:位于 MTC IWF的用于接收 MTC 服务器发送的触发消息, 并将所述触发消息发送给所述消息发送装置的第 二消息转发装置; 所述第二消息转发装置将触发消息承载在非接入层 NAS 信令中发送给所述终端。
优选地, 所述发起移动性管理过程为发起附着请求, 或发起跟踪区更 新请求,或发起业务请求;所述发起进程管理过程为发起分组数据网络 PDN 连接请求。
以上所述, 仅为本发明的较佳实施例而已, 并非用于限定本发明保护 范围。 工业实用性 本发明能够在网络处于拥塞状态时,使终端仍然能够响应 MTC服务器 发起的紧急业务请求。

Claims

权利要求书
1、 一种在网络拥塞状态下控制终端响应触发的方法, 该方法包括: 在网络处于拥塞状态下, 移动性管理单元发送延迟时间给终端; 终端接收到所述延迟时间后, 启动延迟定时器;
在延迟定时器运行时, 如果终端接收到移动性管理单元发送的触发消 息, 则停止延迟定时器, 发起移动性管理过程或进程管理过程。
2、 根据权利要求 1所述的方法, 其中, 所述触发消息首先由机器类型 通信 MTC服务器发送到移动性管理单元, 再由移动性管理单元发送给终 端。
3、 根据权利要求 2所述的方法, 其中, 所述触发消息用于紧急业务。
4、 根据权利要求 2所述的方法, 其中, 所述触发消息的发送过程具体 为:
A1、 所述 MTC服务器将触发消息发送到短消息中心;
A2、 短消息中心读取触发消息中的终端标识, 将触发消息封装成一条 短消息发送给移动性管理单元;
A3、 移动性管理单元将短消息发送到终端。
5、 根据权利要求 2所述的方法, 其中, 所述触发消息的发送过程具体 为:
B1、所述 MTC服务器将触发消息发送到机器类型通信互操作功能实体 MTC IWF;
B2、 所述 MTC IWF将触发消息发送到移动性管理单元;
B3、移动性管理单元将触发消息承载在非接入层 NAS信令中发送给终 端。
6、 根据权利要求 5所述的方法, 其中, 所述 NAS信令为附着请求接 受信令, 或附着请求拒绝信令, 或跟踪区更新请求接受信令, 或跟踪区更 新请求拒绝信令, 或下行通用 NAS传输信令。
7、 根据权利要求 1所述的方法, 其中, 所述发起移动性管理过程为发 起附着请求, 或发起跟踪区更新请求, 或发起业务请求;
8、 一种在网络拥塞状态下控制终端响应触发的系统, 该系统包含: 位于移动性管理单元的用于在网络处于拥塞状态下发送延迟时间给终 端的延时发送装置;
位于终端的用于接收所述延迟时间并启动延迟定时器的延迟装置; 位于移动性管理单元的发送触发消息的消息发送装置;
位于终端的用于在延迟时间内, 接收到触发消息时, 停止延迟定时器 并发起移动性管理过程或进程管理过程的触发响应装置。
9、 根据权利要求 8所述的系统, 其中,
所述触发消息首先由机器类型通信 MTC服务器发送给所述消息发送 装置, 所述消息发送装置再将所述触发消息发送给所述触发响应装置; 所述触发消息用于紧急业务。
10、 根据权利要求 9所述的系统, 其中, 所述系统还包含:
位于短消息中心的用于接收 MTC服务器发送的触发消息,并根据触发 消息中的终端标识将触发消息封装成一条短消息发送给所述消息发送装置 的第一消息转发装置。
11、 根据权利要求 9所述的系统, 其中, 所述系统还包含:
位于 MTC IWF的用于接收 MTC服务器发送的触发消息, 并将所述触 发消息发送给所述消息发送装置的第二消息转发装置; 所述第二消息转发 装置将触发消息承载在非接入层 NAS信令中发送给所述终端。
12、 根据权利要求 8所述的系统, 其中, 所述发起移动性管理过程为 发起附着请求, 或发起跟踪区更新请求, 或发起业务请求; 所述发起进程 管理过程为发起分组数据网络 PDN连接请求。
PCT/CN2011/085070 2011-11-07 2011-12-30 网络拥塞状态下控制终端响应触发的方法及系统 WO2013067746A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011103482750A CN103096377A (zh) 2011-11-07 2011-11-07 网络拥塞状态下控制终端响应触发的方法及系统
CN201110348275.0 2011-11-07

Publications (1)

Publication Number Publication Date
WO2013067746A1 true WO2013067746A1 (zh) 2013-05-16

Family

ID=48208370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/085070 WO2013067746A1 (zh) 2011-11-07 2011-12-30 网络拥塞状态下控制终端响应触发的方法及系统

Country Status (2)

Country Link
CN (1) CN103096377A (zh)
WO (1) WO2013067746A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5933076B1 (ja) * 2015-05-22 2016-06-08 株式会社Cygames 情報処理システム、サーバ及びプログラム、並びに端末及びプログラム
CN105307212B (zh) * 2015-09-18 2019-04-12 宇龙计算机通信科技(深圳)有限公司 一种基站流量数据的处理方法及基站

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101969635A (zh) * 2010-04-30 2011-02-09 中兴通讯股份有限公司 一种机器通信的接入控制方法及系统和系统
CN102131270A (zh) * 2011-04-28 2011-07-20 电信科学技术研究院 一种分组数据网络连接的重建方法及用户设备
CN102223688A (zh) * 2010-04-16 2011-10-19 中兴通讯股份有限公司 一种处理mtc优先警报消息的方法和系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102137433B (zh) * 2011-04-15 2013-11-20 电信科学技术研究院 一种接入控制方法及装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102223688A (zh) * 2010-04-16 2011-10-19 中兴通讯股份有限公司 一种处理mtc优先警报消息的方法和系统
CN101969635A (zh) * 2010-04-30 2011-02-09 中兴通讯股份有限公司 一种机器通信的接入控制方法及系统和系统
CN102131270A (zh) * 2011-04-28 2011-07-20 电信科学技术研究院 一种分组数据网络连接的重建方法及用户设备

Also Published As

Publication number Publication date
CN103096377A (zh) 2013-05-08

Similar Documents

Publication Publication Date Title
US11051203B2 (en) Method and device for controlling congestion in mobile communication system
US20230164537A1 (en) Reliable data delivery over non-access stratum
EP2785125B1 (en) Method and system for determining accessibility of terminal group
WO2012094982A1 (zh) 一种接入控制的方法及装置
CN102843765B (zh) 一种确定终端状态的方法、装置和系统
WO2011057541A1 (zh) 限制mtc设备接入和通信的方法、移动管理单元及网关单元
WO2013040962A1 (zh) 数据发送和接收方法及设备
WO2012037896A1 (zh) 一种机器终端的监控方法、系统及机器终端
WO2012151925A1 (zh) 一种跟踪区更新方法及系统
WO2012109823A1 (zh) 一种机器类型通信设备的拥塞控制方法及系统
WO2012022151A1 (zh) 一种广播接入控制参数的方法和系统
WO2012152017A1 (zh) 一种触发消息发送方法及系统
WO2012058985A1 (zh) 终端接入网络的方法及系统
WO2012058965A1 (zh) 终端接入网络的方法及终端
WO2012100664A1 (zh) 一种激活终端的方法和系统
WO2013064067A1 (zh) 一种网络拥塞控制的方法和系统
WO2011044816A1 (zh) 用户设备的监控方法及监控装置
WO2012155808A1 (zh) 设备触发方法及网元设备
US9319924B2 (en) Method and system for controlling effective time of terminal trigger message
WO2013067746A1 (zh) 网络拥塞状态下控制终端响应触发的方法及系统
WO2013113240A1 (zh) 一种传输rn信息、寻呼ue的方法及装置
WO2013097337A1 (zh) 一种网络拥塞控制方法及系统
WO2012152046A1 (zh) 终端接入方法及系统
WO2011127724A1 (zh) 控制机器类型通信设备信令或数据传输的方法及系统
WO2012129853A1 (zh) 一种检测机器类型通信终端移动性状态的方法和系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11875568

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11875568

Country of ref document: EP

Kind code of ref document: A1