CN102427604B - Method and apparatus for delivery confirmation trigger message MTC Device - Google Patents

Method and apparatus for delivery confirmation trigger message MTC Device Download PDF

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Publication number
CN102427604B
CN102427604B CN201110397658.7A CN201110397658A CN102427604B CN 102427604 B CN102427604 B CN 102427604B CN 201110397658 A CN201110397658 A CN 201110397658A CN 102427604 B CN102427604 B CN 102427604B
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message
mtc device
identification information
trigger
management server
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CN201110397658.7A
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CN102427604A (en
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王胡成
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电信科学技术研究院
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. van Duuren system ; ARQ protocols
    • H04L1/1867Arrangements specific to the transmitter end
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70Services for machine-to-machine communication [M2M] or machine type communication [MTC]

Abstract

本发明实施例公开了一种MTC? Example embodiments of the present invention discloses a MTC? Device触发消息的投递确认方法和设备,通过应用本发明实施例的技术方案,以管理服务器(例如MME或SGSN)为判断主体,在向终端设备发送MTC? Device delivery confirmation method and apparatus of the trigger message, by applying the present invention, technical solutions in the embodiments, to the management server (for example MME or SGSN) is determined as the main body, the terminal device transmits to the MTC? Device触发消息时,携带相应的标识信息,并根据是否接收到终端设备所返回的携带同样标识信息的确认消息,来确定相应的MTC? Device When trigger message carries the corresponding identification information, and according to whether it has received an acknowledgment message returned by the terminal apparatus carry the same identification information, corresponding to the MTC determined? Device触发消息是否投递成功,从而,解决现有技术中不能确定MTC? Device triggering the message is delivered successfully, thus, solve the problem that can not be determined MTC? Device触发消息是否投递成功的问题,能够准确的确定MTC? Device triggering the message is delivered successfully question, can accurately determine the MTC? Device触发消息是否被终端设备成功接收,提高了MTC? Device trigger whether the message was successfully received terminal equipment to improve the MTC? Device触发消息投递过程的可靠性。 Device reliability trigger message delivery process.

Description

MTC Device触发消息的投递确认方法和设备 Method and apparatus for delivery confirmation trigger message MTC Device

技术领域 FIELD

[0001] 本发明涉及通信技术领域,特别涉及一种MTC Device触发消息的投递确认方法和设备。 [0001] The present invention relates to communication technologies, and particularly relates to a method and apparatus for delivery confirmation MTC Device trigger message.

背景技术 Background technique

[0002] 在现有技术中,与MTC (Machine Type Communication,机器类通信)Device Trigger(设备触发)相关的需求包括: [0002] In the prior art, associated with MTC (Machine Type Communication, machine type communication) Device Trigger (trigger device) requirements include:

[0003] 网络应能够基于MTC Server (服务器)发送的触发指示触发MTC终端发起与MTC Server的通信。 [0003] indicates the network should be able to initiate communication with the terminal to trigger MTC MTC MTC Server Server-based trigger (server) is sent.

[0004] MTC终端应能从网络接收触发指示并建立与MTC Server间的通信。 [0004] MTC terminals shall receive the trigger from the network and establish communication between the indication and the MTC Server. 可能的情况包括: Possible scenarios include:

[0005] 当MTC终端离线(offline)时接收触发指示。 [0005] When MTC terminal offline (Offline) receiving a trigger indication.

[0006] 当MTC终端在线(online)但没有建立数据连接时接收触发指示。 [0006] When the terminal MTC online (online), but no data connection indication receiving a trigger.

[0007] 当MTC终端在线(online)并已建立数据连接时接收触发指示。 [0007] When the terminal MTC online (online) and has received the trigger indicating a data connection.

[0008] 这里需要说明的是,在现有技术中,对应于3GPP (Third Generation Partnership Project,第三代移动通信伙伴计划)网络系统,数据连接是指终端在3GPP网络中建立的PDP (Packet Data Protocol,分组数据协议)上下文或]3DN(Packet Data Network,分组数据网络)连接。 [0008] It is noted that, in the prior art, corresponding to the 3GPP (Third Generation Partnership Project, the Third Generation Partnership Project) network system, a data connection is established by means PDP terminal in a 3GPP network (Packet Data protocol, packet data protocol) context or] 3DN (packet data network, a packet data network) connection.

[0009] 而在现有的技术方案中,还提出支持MTC Device Trigger特性的HPLMN(Home Public Land Mobile Network,本地公用陆地移动网络)提供的用于传输Trigger消息到本PLMN(Public Land Mobile Network,公用陆地移动网络)的接口须满足以下要求。 [0009] In the prior art embodiment, support is also proposed MTC Device Trigger message characteristics HPLMN (Home Public Land Mobile Network, Home Public Land Mobile Network) to provide for the transmission of the present Trigger PLMN (Public Land Mobile Network, public land mobile network) interface shall meet the following requirements.

[0010] -shall allow for providing a validity or life time that indicates how long the network should store the trigger request when it cannot be delivered to the UE,eg when the UE is not reachable or when load control prevents immediate delivery [0010] -shall allow for providing a validity or life time that indicates how long the network should store the trigger request when it can not be delivered to the UE, eg when the UE is not reachable or when load control prevents immediate delivery

[0011] 即,必须考虑提供生命周期指示网络在不能传递Trigger到UE时(例如UE不可达或者负载控制而导致不能立刻传送时),网络应该保存该trigger多长时间。 [0011] That is, it must consider the life cycle indicates that the network can not be passed in time to Trigger UE (eg UE is not reachable or load control and cause can not be immediately sent), the network should save the trigger for how long.

[0012] 另外,MTC Device Trigger特性需要满足以下要求。 [0012] Further, MTC Device Trigger properties need to meet the following requirements.

[0013] -The network shall be able to report the success or falure of the trigger(eg due to network congestion)to the MTC server,if so requested by the MTC Server. [0013] -The network shall be able to report the success or falure of the trigger (eg due to network congestion) to the MTC server, if so requested by the MTC Server.

[0014] 即,如果MTC Server请求了报告Trigger消息是否成功传输(例如网络拥塞而导致传输失败),则网络需要向MTC Server报告相关信息。 [0014] That is, if the Trigger MTC Server requested report message is successfully transmitted (e.g., network congestion caused by transmission failure), the network information needs to be reported to the MTC Server.

[0015] 另一方面,为了实现触发MTC Device的需求,现有技术中提出了使用NAS (Non-Access-Stratum,非接入层)信令来触发MTC Device的方法,该方法适用于成功attached (附着)的UE。 [0015] On the other hand, in order to achieve triggering of the MTC Device demand, the prior art proposes a method of using NAS (Non-Access-Stratum, NAS) signaling to trigger of the MTC Device, the method is applicable to a successful attached (attached to) the UE.

[0016] 具体如图1所示,为现有技术中通过NAS信令触发MTC Device的方法的流程示意图,具体包括以下步骤: Schematic flow [0016] Specifically, as shown in FIG. 1, the method of the MTC Device is triggered by the prior art, NAS signaling, includes the following steps:

[0017] 步骤SlOl、MTC Server 希望联系UE 时,向HSS (Home Subscriber Server,归属用户服务器)/HLR(Home Location Register,归属位置寄存器)发送Trigger消息。 When [0017] Step SlOl, MTC Server wish to contact the UE, the HSS (Home Subscriber Server, a Home Subscriber Server) / HLR (Home Location Register, Home Location Register) Trigger message sent.

[0018] 图1 中所示的为UE application trigger request (UE 应用触发请求)。 For the UE application trigger request (UE application trigger request) shown in [0018] FIG.

[0019] 步骤S102、HSS/HLR先验证该trigger请求;再将trigger消息中的UE的标志转换为3GPP网络能够识别的标志,例如頂SI (International Mobile SubscriberIdentification Number,国际移动用户识别码);然后将该请求保存在数据库; 最后选择当前正在服务UE的MME(Mobility Management Entity,移动性管理实体)或者SGSN(Serving GPRS Support Node,GPRS 服务节点,其中,GPRS,General Packet Radio Service,通用分组无线业务),并将trigger消息发送给serving MME/SGSN,MME/SGSN收到后需要向HSS/HLR返回确认;MME收到Trigger消息后,保存该Trigger。 [0019] Step S102, HSS / HLR to verify that the trigger request; then the trigger message conversion flag of the UE in the 3GPP network can be recognized as a symbol, such as a top SI (International Mobile SubscriberIdentification Number, international mobile subscriber identity); and the request is stored in the database; final choice currently serving UE, MME (mobility management entity, mobility management entity) or SGSN (serving GPRS Support node, GPRS service node, wherein, GPRS, General packet radio service, General packet radio service ), and sending a trigger message to the Serving MME / SGSN, we need to return an acknowledgment to the HSS / HLR after the MME / SGSN receives; after the MME receives the Trigger message, save the Trigger.

[0020] 步骤S103、MME/SGSN将trigger消息封装在NAS信令中,传给UE。 [0020] Step S103, MME / SGSN will trigger message is encapsulated in the NAS signaling, transmitted to UE.

[0021] 如果trigger消息不紧急,则可以在下一次UE和网络进行NAS信令交互的时候传递;如果trigger消息紧急,则网络应该立刻寻呼UE,并传递该trigger消息。 [0021] If the trigger message is not an emergency, then the UE and a network when the NAS signaling transfer interaction may lower; if the trigger an emergency message, the network pages UE should immediately, and the trigger message is transmitted.

[0022] 步骤S104、UE收到Trigger信息后,UE使用计数器来判断是否收到重复的Trigger ;UE向MME/SGSN发送NAS信令来确认;然后建立与MTCServer的通信。 [0022] In step S104, the UE receives the Trigger message, using a counter to determine whether the UE receives repeated Trigger; UE sends a NAS signaling to MME / SGSN to confirm; then establishes communication with the MTCServer.

[0023] 步骤Sl05、网络收到UE的确认后,将保存的Trigger删除,并向HSS/HLR返回Trigger已经传递的确认。 [0023] Step Sl05, after the network received confirmation of the UE, delete the saved Trigger, Trigger and returns an acknowledgment has been passed HSS / HLR.

[0024] 在此方法中,HSS/HLR也可以是一个能够实现上述功能的中间节点,例如MTC-IWF (Inter-working Function,互动功能单元)〇 [0024] In this method, HSS / HLR may be an intermediate node functions described above can be achieved, for example, MTC-IWF (Inter-working Function, interactive functional unit) square

[0025] 另一方面,现有技术中的SMS(Short Message Service,短信业务)机制存在确认机制,MME/SGSN只需转发UE上报的投递报告。 [0025] On the other hand, there is the art of SMS (Short Message Service, short message service) mechanism acknowledgment mechanism, MME / SGSN simply forwarding delivery report reported by the UE.

[0026] 具体如图2所示,为现有技术中SMS机制中的确认机制的流程示意图,在该图中所示的步骤S211至步骤S212, MME收到UE上传的投递报告后,仅仅转发至GMSC(Gateway Mobile Switching Center,网关移动交换中心),然后由GMSC来控制是否重传短消息。 After [0026] Specifically, as shown in FIG. 2, a schematic flow chart of the acknowledgment mechanism in the prior art mechanisms in SMS, the step shown in FIG S211 to step S212, MME UE uploaded receive delivery reports, only forwarding to a GMSC (gateway mobile switching Center, the gateway mobile switching center), and is controlled by the GMSC whether to retransmit the short message.

[0027] 在实现本发明的过程中,发明人发现现有技术中至少存在以下问题: [0027] During the implementation of the present invention, the inventor finds at least the following problems in the prior art:

[0028] 当网络收到某个UE的多个Trigger时(多个MTC Server发出的Trigger和一个MTC Server发出多个Trigger的场景),如果存在Trigger消息投递不成功,则网络不能区分当前哪些成功投递,哪些不成功;例如: [0028] When the network receives a certain UE plurality Trigger (Trigger MTC Server and a plurality of MTC Server emitted issuing multiple scenes Trigger), if there Trigger message delivery is not successful, then the network can not distinguish between the success of the current delivery, which was unsuccessful; for example:

[0029] 根据现有技术,当UE处于连接态,网络使用DOWNLINK GENERIC NASTRANSP0RT消息封装一条Trigger消息,传递到UE后,又收到一条新的来自相同或者不同MTC Server 的Trigger消息时,此时UE不能根据计数器来判断收到重复的Trigger消息,因为这两条Trigger的内容可能是不同的,例如可能是触发建立不同的F1DN连接,因此,如果UE只收到一条Trigger消息,并使用DOWNLINK GENERIC NAS TRANSPORT消息封装了确认消息返回给网络时,网络不知道该确认是针对哪条的Trigger消息的。 When [0029] According to the prior art, when the UE is in the connected state, the network uses DOWNLINK GENERIC NASTRANSP0RT Trigger message encapsulating a message transmitted to the UE, and receive from the same or a different new MTC Server in the Trigger message, then UE not judge trigger message according to the received counter repeated, because the content of the two trigger may be different, for example, could trigger the establishment of a connection different F1DN, therefore, if the UE only receives a trigger message, and uses DOWNLINK GENERIC NAS when the message is encapsulated TRANSPORT acknowledgment message returned to the network, the acknowledgment is not know for which of the Trigger message.

发明内容 SUMMARY

[0030] 本发明实施例提供一种MTC Device触发消息的投递确认方法和设备,解决现有的技术方案中不能准确确认MTC Device触发消息是否投递成功的问题。 Embodiment [0030] The present invention provides a MTC Device delivery confirmation method and apparatus of the trigger message, to solve the conventional technical solution can not accurately confirm whether or not the trigger message MTC Device problem successfully delivered.

[0031] 为达到上述目的,本发明实施例一方面提供了一种MTC Device触发消息的投递确认方法,至少包括以下步骤: [0031] To achieve the above object, an aspect of embodiments of the present invention provides a method for delivery confirmation MTC Device triggering message comprising at least the steps of:

[0032] 当管理服务器根据接收到的触发请求消息生成MTC Device触发消息时,所述管理服务器为所述MTC Device触发消息分配标识信息,并将所述MT⑶evice触发消息与所述标识信息在本地绑定存储; [0032] When the management server a request message generating MTC Device trigger message according to the received trigger, the management server allocation trigger message to the MTC Device identification information, and the trigger message MT⑶evice tied to the identification information in the local given storage;

[0033] 所述管理服务器向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息; [0033] The management server transmits to the terminal device a first message carrying the identification information and the MTC Device trigger message;

[0034] 当所述管理服务器接收到所述终端设备返回的携带标识信息和对MT⑶evice触发消息的确认消息的第二消息时,所述管理服务器判断所述第二消息中所携带的标识信息与本地绑定存储的所述标识信息是否一致; [0034] When the management server receives the terminal device returns a second message carrying the identification information and the acknowledgment message MT⑶evice the trigger message, the management server determines the identification information carried in the second message and whether or not the identification information stored locally binding the same;

[0035] 如果一致,所述管理服务器确定所述第二消息中所携带的确认消息是对本地绑定存储的所述MTC Device触发消息的确认消息,在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,并转发所述第二消息所携带的确认消息。 [0035] If they are consistent, the management server determines the acknowledgment message in the second message is carried in the local storage binding acknowledgment message MTC Device trigger message, delete the locally stored binding MTC Device trigger message to the identification information, and forward the acknowledgment message to the second message carried.

[0036] 另一方面,本发明实施例还提供了一种管理服务器,至少包括: [0036] On the other hand, embodiments of the present invention further provides a management server, at least comprising:

[0037] 分配模块,用于在根据接收到的触发请求消息生成MTC Device触发消息时,为所述MTC Device触发消息分配标识信息; [0037] The allocation module, for generating a request message MTC Device trigger message according to the received trigger, the trigger message is a MTC Device identification information is assigned;

[0038] 存储模块,用于将所述MTC Device触发消息与所述分配模块所分配的标识信息进行绑定存储; [0038] The storage module, configured to trigger the MTC Device bind message store identification information assigned to the distribution module;

[0039] 发送模块,用于向终端设备发送携带所述分配模块所分配的标识信息和所述MTC Device触发消息的第一消息; [0039] transmitting means for transmitting the assignment of an assigned module carrying the identification information and the first message to the MTC Device trigger message to the terminal device;

[0040] 接收模块,用于接收所述终端设备返回的消息; [0040] The receiving means for receiving a message returned by the terminal apparatus;

[0041] 判断模块,用于当所述接收模块接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息时,判断所述第二消息中所携带的标识信息与所述存储模块绑定存储的所述标识信息是否一致; [0041] The determining module, configured to, when the receiving module receives the message returned by the second terminal device identification information and the acknowledgment message carries the MTC Device for the trigger message, determining the second identifier carried in the message whether the information stored in the binding storing module identification information matches;

[0042] 处理模块,用于在所述判断模块的判断结果为一致时,确定所述接收模块所接收到的第二消息中所携带的确认消息是对所述存储模块绑定存储的所述MTC Device触发消息的确认消息,通知所述存储模块删除绑定存储的所述MTC Device触发消息与所述标识信息,并通知所述发送模块转发所述接收模块所接收到的第二消息中所携带的确认消息。 The [0042] processing means for determining when the module is consistent with the determination result, a second acknowledgment message to determine the message received by the receiving module is carried in the binding storing the storage module MTC Device acknowledgment message trigger message, deleting the notification of the binding storing the storage module MTC Device trigger message to the identification information, and notifies the forwarding module transmits a second message to the receiving module as received carrying the confirmation message.

[0043] 另一方面,本发明实施例还提供了一种MTC Device触发消息的投递确认方法,至少包括以下步骤: [0043] On the other hand, embodiments of the present invention further provides a method for delivery confirmation MTC Device triggering message comprising at least the steps of:

[0044] 当终端设备成功接收到管理服务器所发送的携带标识信息和MTC Device触发消息的第一消息时,所述终端设备向所述管理服务器发送携带所述标识信息和对所述MTC Device触发消息的确认消息的第二消息。 [0044] When the terminal apparatus successfully receives the first message carrying the identification information and the MTC Device trigger message sent by the management server, the terminal device transmits to the management server and carries the identification information to trigger the MTC Device the second message of the message acknowledgment message.

[0045] 另一方面,本发明实施例还提供了一种终端设备,至少包括: [0045] On the other hand, embodiments of the present invention further provides a terminal device, comprising at least:

[0046] 接收模块,用于接收管理服务器所发送的消息; [0046] The receiving means for receiving a message sent by the management server;

[0047] 发送模块,用于在所述接收模块成功接收到所述管理服务器所发送的携带标识信息和MTC Device触发消息的第一消息时,向所述管理服务器发送携带所述标识信息和对所述MTC Device触发消息的确认消息的第二消息。 [0047] The sending module, the receiving module configured to, when successfully receiving the first message carrying the identification information and the MTC Device trigger message sent to the management server, the management server sends the identification information and carries the second message acknowledging the message MTC Device trigger message.

[0048] 与现有技术相比,本发明实施例所提出的技术方案具有以下优点: [0048] Compared with the prior art, the technical solutions proposed embodiment of the present embodiment has the following advantages:

[0049] 通过应用本发明实施例的技术方案,以管理服务器(例如MME或SGSN)为判断主体,在向终端设备发送MTC Device触发消息时,携带相应的标识信息,并根据是否接收到终端设备所返回的携带同样标识信息的确认消息,来确定相应的MTC Device触发消息是否投递成功,从而,解决现有技术中不能确定MTC Device触发消息是否投递成功的问题,能够准确的确定MTC Device触发消息是否被终端设备成功接收,提高了MTC Device触发消息投递过程的可靠性。 [0049] The technical solution of the embodiment by applying the invention to a management server (e.g. MME or SGSN) for judging body, when the trigger message transmitted to the terminal device MTC Device, carries the corresponding identification information, and according to whether the received terminal device confirm message carries the same identification information returned to determine the corresponding MTC Device triggering the message is delivered successfully, thus, solve the problem that can not be determined whether the MTC Device triggering the message delivered successful issue, can accurately determine the trigger message MTC Device It is successfully receiving terminal apparatus, improving the reliability of MTC device trigger message delivery process.

附图说明 BRIEF DESCRIPTION

[0050] 图1为现有技术中通过NAS信令触发MTC Device的方法的流程示意图; [0050] FIG. 1 is a schematic diagram of the MTC Device trigger process prior art process via NAS signaling;

[0051 ] 图2为现有技术中SMS机制中的确认机制的流程示意图; [0051] FIG. 2 is a flow acknowledgment mechanism in the prior art schematic SMS mechanism;

[0052] 图3为本发明实施例所提出的一种MTC Device触发消息的投递确认方法的流程示意图; [0052] FIG. 3 is a schematic flow delivery confirmation method embodiment MTC Device One proposed embodiment of the present invention, the trigger message;

[0053] 图4为本发明实施例提出的一种同时引入生命周期的处理机制和基于计时器的重传机制的MTC Device触发消息的投递确认方法的流程示意图; [0053] FIG. 4 is a schematic process while introducing mechanism proposed embodiment lifecycle process and method for delivery confirmation trigger message MTC Device timer-based retransmission mechanism of the embodiment of the present invention;

[0054] 图5为本发明实施例所提出的一种具体场景中的MTC Device触发消息的投递确认方法的流程示意图; [0054] FIG. 5 is a schematic flow delivery confirmation method of a particular embodiment of the proposed scenario in MTC Device trigger message embodiment of the present invention;

[0055] 图6为本发明实施例提出的一种管理服务器的结构示意图; [0055] FIG. 6 is a schematic structure of a management server provided by the embodiments of the present invention;

[0056] 图7为本发明实施例提出的一种终端设备的结构示意图。 [0056] FIG. 7 is a schematic structure of a terminal apparatus according to forth embodiment of the present invention.

具体实施方式 Detailed ways

[0057] 如背景技术所述,现有的技术标准中提出了MTC Device Triggering的特性, MTC Server能够通过MTC Device Trigger消息控制终端设备接入Server,而为了让MTC Server知道MTC Device Trigger消息是否传递成功,网络需要向MTC Server报告Device Trigger消息是否传输成功的需求,但根据现有3GPP的SAE网络的架构,采用NAS信令来触发MTC Device的方式下,在同时处理多个Trigger过程时,网络并不能区分相应的消息具体是针对哪个Trigger过程的,自然也就不能解决网络如何向MTC Server报告Trigger消息是否传输成功的问题。 [0057] As the background art, the prior art proposed standards MTC Device Triggering the characteristics, the MTC Server Server access terminal apparatus can be controlled by MTC Device Trigger message, and in order to allow the MTC MTC Device Trigger Server know whether the message transfer successful, the network needs to report whether successful transmission Device trigger message to the MTC Server, but according to the conventional 3GPP SAE network architecture, using NAS signaling triggering of the MTC Device manner, when trigger handle multiple processes, network and can not distinguish between an appropriate message which specific process for the Trigger, naturally can not resolve how the network reports whether the Trigger message transmission problems to the success of MTC Server.

[0058] 为了克服这样的缺陷,本发明实施例提出了一种MTC Device触发消息的投递确认方法,在采用NAS信令来触发MTC Device的场景下,通过终端设备所反馈的特定的消息,来确认MTC Device触发消息是否投递成功。 [0058] In order to overcome such drawbacks, embodiments of the present invention proposes a method for delivery confirmation MTC Device trigger message, the NAS signaling triggers the next use of the MTC Device scene, a specific message fed back by the terminal device to MTC Device confirm whether the trigger message delivery success.

[0059] 相应的技术方案中由具体的管理服务器作为判断主体,来确认MT⑶evice触发消息是否投递成功。 [0059] The corresponding technical solution by the particular subject is determined as the management server to confirm whether the message is delivered successfully MT⑶evice trigger.

[0060] 在具体的实施场景中,这里所提及的管理服务器可以是MME或SGSN,具体物理实体类型的变化并不会影响本发明的保护范围。 [0060] In a specific implementation scenario, the management server mentioned here may be the MME or the SGSN, the specific type of physical entity changes will not affect the scope of the present invention.

[0061] 如图3所示,为本发明实施例所提出的一种MTC Device触发消息的投递确认方法的流程示意图,该方法具体包括以下步骤: [0061] FIG. 3, a schematic flowchart of the delivery confirmation method of Example MTC Device One proposed embodiment of the invention the trigger message, the method includes the following steps:

[0062] 步骤S301、当管理服务器根据接收到的触发请求消息生成MTC Device触发消息时,所述管理服务器为所述MTC Device触发消息分配标识信息,并将所述MTC Device触发消息与所述标识信息在本地绑定存储。 [0062] step S301, the management server when the request message generating MTC Device trigger message according to the received trigger, the trigger message management server identification information assigned to the MTC Device, and said trigger message to the MTC Device identifier information stored in the local binding.

[0063] 步骤S302、所述管理服务器向终端设备发送携带所述标识信息和所述MTC Device 触发消息的第一消息。 [0063] step S302, the management server sends the message carrying the first identification information and the MTC Device trigger message to the terminal device.

[0064] 当所述管理服务器接收到所述终端设备返回的携带标识信息和对MT⑶evice触发消息的确认消息的第二消息时,执行步骤S303。 [0064] When the management server receives the message returned by the second terminal device carries identification information and the acknowledgment message MT⑶evice trigger message performs step S303.

[0065] 步骤S303、所述管理服务器判断所述第二消息中所携带的标识信息与本地绑定存储的所述标识信息是否一致。 [0065] step S303, the management server determines the message carried in the second identification information with the identification information of the local storage binding are consistent.

[0066] 在本发明实施例所提出的技术方案中,终端设备在对第一消息中的MTCDevice 触发消息进行处理后,会将该第一消息中的标识信息与相应的确认消息一起携带在第二消息中反馈给管理设备,从而,管理服务器可以据此来识别确认消息到底是针对哪个MTC Device触发消息的。 [0066] In the embodiment of the present invention, the technical solutions proposed in the terminal device after the first trigger message MTCDevice message for processing, and the identification information of the first message with a corresponding first acknowledgment message carries with the second message back to the management device, which, pursuant to the management server can recognize an acknowledgment message in the end is a trigger message for which MTC device.

[0067] 基于上述的处理思路,如果本步骤中的判断结果为一致,则执行步骤S304。 [0067] Based on the above thinking process, if the judgment result of this step is the same, the step S304.

[0068] 步骤S304、所述管理服务器确定所述第二消息中所携带的确认消息是对本地绑定存储的所述MTC Device触发消息的确认消息,在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,并转发所述第二消息所携带的确认消息。 [0068] step S304, the management server determines the message acknowledgment message in the second acknowledgment message is carried in the local storage binding MTC Device trigger message, delete the locally stored binding MTC Device trigger message to the identification information, and forward the acknowledgment message to the second message carried.

[0069] 通过这样的处理,可以准确识别到针对相应的MTC Device触发消息的确认消息, 并将该确认消息上报,从而,确定MTC Device触发消息传输成功。 [0069] By such processing, it is possible to accurately identify the acknowledgment message for the corresponding trigger message MTC Device, and reports the acknowledgment message, thereby determining MTC Device trigger message transmission success.

[0070] 在上述的处理过程中,如果步骤S303的判断结果为不一致,则表明当前所接收到的第二消息中的确认消息并不是对本地绑定存储的所述MTC Device触发消息的确认消息, 因此,并不会根据当前的第二消息对本地绑定存储的所述MTC Device触发消息进行具体的处理,而是继续等待其他的第二消息,从而,使管理服务器能够区分确认消息所针对的是哪个MTC Device触发消息,并进而确定哪个MTC Device触发消息的投递成功。 [0070] In the above process, if the judgment result in step S303 is inconsistent, then a second confirmation message that the received message is currently in the acknowledgment message is not stored locally bound trigger message MTC Device Therefore, according to the current and does not conduct a second message to the local storage binding MTC Device specific processing trigger message, but continues to wait for another second message, so that the management server can confirm message for distinguishing which MTC Device trigger message, and thus the success of the delivery which MTC Device triggering the message OK.

[0071] 需要进一步指出的是,现有技术中所应用的类似短消息的投递报告机制不适合使用NAS信令进行Trigger消息传递的机制,因为,此架构中没有类似GMSC的节点,同时, Trigger机制具有时效性的特点,需要考虑Trigger消息的生命周期,显然,现有的技术方案并没有考虑这样的问题。 [0071] It is further noted that, similar to the short message delivery reporting mechanism of the prior art are not suitable for applied NAS signaling messaging Trigger mechanism, because this architecture is not similar GMSC nodes, while, Trigger mechanism has the characteristics of timeliness, the need to consider the life cycle Trigger message is clear that the existing technical solution does not consider such a problem.

[0072] 为了克服这样的缺陷,本发明实施例所提出的技术方案中进一步引入了生命周期的处理机制,相应的处理过程需要进行调整如下。 [0072] In order to overcome such drawbacks, embodiments of the present invention, the technical solutions proposed mechanism is further introduced into the processing life cycle, the corresponding process needs to be adjusted as follows.

[0073] 在步骤S301中,为了体现MTC Device触发消息的生命周期特性,所述管理服务器处理将所述MTC Device触发消息与所述标识信息在本地绑定存储,还在本地存储了所述MTC Device触发消息的生命周期。 [0073] In step S301, in order to reflect the life cycle characteristics of the MTC Device trigger message, the management server processing the MTC Device trigger message to the identification information in the local storage binding, is also stored locally the MTC Device trigger life-cycle message.

[0074] 步骤S302的处理保持不变,而在此之后,需要根据生命周期是否到期来进行相应的处理,具体分为以下三种情况。 [0074] The process of step S302 remains unchanged, and after this, it is necessary to perform corresponding processing according to whether or not the life period expires, specifically divided into the following three cases.

[0075] 情况一、在所述生命周期到达之前,所述管理服务器接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息。 [0075] a case, before the life period expires, the management server to the terminal device receives a second message carrying the identification information and returns the acknowledgment message to the trigger message the MTC Device.

[0076] 在此种情况下,执行步骤S303。 [0076] In this case, step S303.

[0077] 如果判断结果为一致,所述管理服务器确定所述第二消息中所携带的确认消息是对本地绑定存储的所述MTC Device触发消息的确认消息,在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MT⑶evice触发消息的生命周期,并转发所述第二消息所携带的确认消息。 [0077] If the determination result is consistent, the management server determines the acknowledgment message in the second message is carried in the local storage binding acknowledgment message MTC Device trigger message, delete the locally stored binding MTC Device said trigger message to the identification information, and the life cycle MT⑶evice trigger message, and forward the acknowledgment message to the second message carried.

[0078] 如果判断结果为不一致,则表明当前所接收到的第二消息中的确认消息并不是对本地绑定存储的所述MTC Device触发消息的确认消息,因此,并不会根据当前的第二消息对本地绑定存储的所述MTC Device触发消息进行具体的处理,而是继续等待其他的第二消息,从而,使管理服务器能够区分确认消息所针对的是哪个MTC Device触发消息,并进而确定哪个MTC Device触发消息的投递成功。 [0078] If the determination result is inconsistent, then a second confirmation message indicates that the current message to the received acknowledgment message is not stored on the local binding MTC Device trigger message, therefore, not in accordance with the first current said second message stored locally bound MTC Device specific processing trigger message, but continues to wait for another second message, so that the management server can distinguish an acknowledgment message which is directed to the MTC Device trigger message thus which MTC Device successfully delivered the message to determine the trigger.

[0079] 情况二、所述管理服务器在所述生命周期到达之前,没有接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息。 [0079] Case 2, the management server prior to arrival of the life cycle, does not receive a second message carrying the identification information and the acknowledgment message MTC Device trigger message returned by the terminal device.

[0080] 在本情况下,在完整的生命周期内,管理服务器没有接收到任何的符合要求的第二消息,自然,也就不可能接收到对本地绑定存储的所述MTC Device触发消息的确认消息, 因此,在该MTC Device触发消息的生命周期内,该MTC Device触发消息没有投递成功,所述管理服务器在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTC Device触发消息的生命周期,并上报所述MTC Device触发消息触发失败。 The second message [0080] In the present case, in the complete lifecycle management server does not receive any meet the requirements, naturally, it is impossible to receiving the local storage binding trigger message MTC Device confirmation message, therefore, for the life of the MTC Device triggering the message, the MTC Device triggering the message is not delivered successfully, the management server trigger message with the identification information stored in the local remove the binding of MTC Device, as well as MTC Device lifecycle said trigger message, and reports the MTC Device trigger message failed to fire.

[0081] 情况三、所述管理服务器在所述生命周期到达之前,没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息。 [0081] Case 3 the management server prior to arrival of the life cycle, the second message is not received the acknowledgment message carries the local storage binding of the MTC Device trigger message.

[0082] 此种情况相当于情况一种判断结果为不一致的情况的多次循环,即管理服务器在生命周期内虽然收到了第二消息,但其中携带的标识信息均不是本地绑定存储的标识信息,即当前所接收到的各第二消息中的确认消息并不是对本地绑定存储的所述MTC Device 触发消息的确认消息,因此,管理服务器确定在本地绑定存储的所述MTC Device触发消息的完整生命周期内,均没有接收到对该MTC Device触发消息的确认消息,因此,在该MTC Device触发消息的生命周期内,该MTC Device触发消息没有投递成功,所述管理服务器在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTC Device触发消息的生命周期,并上报所述MTC Device触发消息触发失败。 [0082] this case corresponds to the case where one kind of determination result is multiple cycles of inconsistencies, i.e., life cycle management server in a second message received though, but the identification information are not carried in the local storage binding identifier information, i.e., each of the second acknowledgment message to the currently received message is not in the local binding acknowledgment message stored MTC Device trigger message, therefore, the management server determines the local storage binding triggering the MTC Device over the complete life cycle of a message, did not receive an acknowledgment message to the MTC Device triggering the message, therefore, for the life of the MTC Device triggering the message, the MTC Device triggering the message is not delivered successfully, the management server locally deleted binding storing the MTC Device trigger message to the identification information, and the life cycle of the MTC Device trigger message, and reports the MTC Device trigger message failed to fire.

[0083] 通过上述的三种情况的处理,不仅体现了MTC Device触发消息的生命周期特性, 而且基于这种特性,引入了鉴别MTC Device触发消息触发失败的机制,可以及时上报触发失败的结果,避免无限制地等待投递成功的结果所带来的资源浪费和处理效率的降低。 [0083] By the process described above three cases, not only the life cycle characteristics of MTC Device trigger message, and based on this characteristic, the introduction of MTC Device identification message triggering the trigger mechanism of failure, the failure can be triggered timely reporting of the results, avoid wait indefinitely to reduce waste of resources and efficiency of the delivery of a successful outcome brought about.

[0084] 另一方面,在现有技术方案中,由于网络拥塞等原因,MTC Device触发消息无法及时发送给终端设备,管理服务器也不会采取其他的补救措施,只会一直等待接收相应的确认消息,而且,由于网络拥塞等原因,管理服务器还可能会出现没有收到终端设备返回的对相应MTC Device触发消息的确认消息的情况,而这样的情况下,终端设备和管理服务器对于当前触发结果的理解自然会存在明显的区别,一方面,终端设备在触发成功后迟迟无法开展相对应的后续业务,而另一方面,管理服务器则会一直等待接收相应的确认消息,这样的结果导致了相应的处理过程不能正常继续,且没有相应的机制对投递成功率进行保证, 影响MTC Device触发消息的传输过程的可靠性。 [0084] On the other hand, in the prior art solutions, due to network congestion and other reasons, MTC Device trigger messages are not sent in a timely manner to the terminal device, the management server will not take other remedial measures will only have to wait to receive corresponding confirmation message, and, due to network congestion and other reasons, the management server may also occur without receiving a corresponding acknowledgment message MTC device trigger message returned by the terminal device, and such a case, the terminal device management server and a trigger for the current results understanding naturally obvious difference, on the one hand, the terminal equipment they could not carry out the corresponding follow-up business after the trigger is successful, on the other hand, the management server will have been waiting to receive the appropriate acknowledgment message, this result leads to the respective processing procedure is not continue normally, and there is no mechanism to ensure delivery success rate, impact MTC Device trigger message transmission reliability.

[0085] 为了克服这样的缺陷,本发明实施例所提出的技术方案中进一步引入了基于计时器的重传机制,相应的处理过程需要进行调整如下。 [0085] In order to overcome such drawbacks, embodiments of the present invention, the technical solutions proposed in the introduction is further based on the retransmission timer, the corresponding process needs to be adjusted as follows.

[0086] 步骤S301的处理保持不变。 [0086] Step S301 is the processing remains unchanged.

[0087] 在步骤S302中,所述管理服务器向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息的过程中,所述管理服务器还启动了与所述标识信息相对应的计时器。 [0087] In step S302, the management server transmits to the terminal device during a first message carrying the identification information and the MTC Device trigger message, said information management server further started corresponding to the identification timer.

[0088] 而在此之后,需要根据计时器是否超时来进行相应的处理,具体分为以下三种情况。 [0088] And after that, it is necessary to perform corresponding processing according to whether the timer times out, particularly into the following three cases.

[0089] 情况一、所述管理服务器在所述计时器超时之前,接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息。 [0089] a case, the management server before timeout of the timer, receiving the second message carrying the identification information and the acknowledgment message MTC Device trigger message returned by the terminal device.

[0090] 在此种情况下,执行步骤S303。 [0090] In this case, step S303.

[0091] 如果判断结果为一致,所述管理服务器确定所述第二消息中所携带的确认消息是对本地绑定存储的所述MTC Device触发消息的确认消息,则停止与所述标识信息相对应的计时器,在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,并转发所述第二消息所携带的确认消息。 [0091] If the determination result is consistent, the management server determines the acknowledgment message in the second message is carried in the local storage binding acknowledgment message MTC Device trigger message is stopped and the phase identification information the corresponding timer, deletes the binding locally stored in the MTC Device trigger message to the identification information, and forward the acknowledgment message to the second message carried.

[0092] 如果判断结果为不一致,则表明当前所接收到的第二消息中的确认消息并不是对本地绑定存储的所述MTC Device触发消息的确认消息,因此,并不会根据当前的第二消息对本地绑定存储的所述MTC Device触发消息进行具体的处理,而是继续等待其他的第二消息,从而,使管理服务器能够区分确认消息所针对的是哪个MTC Device触发消息,并进而确定哪个MTC Device触发消息的投递成功。 [0092] If the determination result is inconsistent, then a second confirmation message indicates that the current message to the received acknowledgment message is not stored on the local binding MTC Device trigger message, therefore, not in accordance with the first current said second message stored locally bound MTC Device specific processing trigger message, but continues to wait for another second message, so that the management server can distinguish an acknowledgment message which is directed to the MTC Device trigger message thus which MTC Device successfully delivered the message to determine the trigger.

[0093] 情况二、所述管理服务器在所述计时器超时之前,没有接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息。 [0093] Case 2, the management server before the timer expires, the terminal device does not receive the second message carrying the identification information and returns the acknowledgment message to the trigger message the MTC Device.

[0094] 在本情况下,在计时器当前的完整的计时周期内,管理服务器没有接收到任何的符合要求的第二消息,自然,也就不可能接收到对本地绑定存储的所述MTC Device触发消息的确认消息,因此,在该MTC Device触发消息的计时器当前的完整的计时周期内,该MTC Device触发消息没有投递成功,从而,启动重传机制,所述管理服务器重新向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息,并重新启动与所述标识信息相对应的计时器。 The second message [0094] In the present case, the timer in the current timing cycle complete, the management server does not receive any meet the requirements, naturally, it is impossible to receiving the local storage binding MTC device trigger message confirmation message, so the timer in the current trigger message the MTC device complete timing cycle, the MTC device trigger the message delivery is not successful, thus, a retransmission mechanism, the management server to the terminal device again sending a first message carrying the identification information and the MTC Device trigger message, and restarts the timer corresponding to the identification information.

[0095] 情况三、所述管理服务器在所述计时器超时之前,没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息。 [0095] Case 3 in the management server before the timer expires, the message is not received a second acknowledgment message carries the local storage binding of the MTC Device trigger message.

[0096] 此种情况相当于情况一种判断结果为不一致的情况的多次循环,即管理服务器在所述计时器的本次计时周期内虽然收到了符合要求的第二消息,但其中携带的标识信息均不是本地绑定存储的标识信息,即当前所接收到的各第二消息中的确认消息并不是对本地绑定存储的所述MTC Device触发消息的确认消息,因此,管理服务器确定在本次计时周期内,均没有接收到对该MTC Device触发消息的确认消息,因此,在该本次计时周期内,该MTC Device触发消息没有投递成功,从而,启动重传机制,所述管理服务器重新向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息,并重新启动与所述标识信息相对应的计时器。 [0096] this case corresponds to the case for judging result of the mismatch of multiple cycles, i.e., the management server in the current timing cycle of the timer while the second received message to meet the requirements, but carried identification information is not identification information of the local storage binding, i.e., a second acknowledgment message for each received message currently in the acknowledgment message is not stored locally bound MTC Device trigger message, therefore, the management server determines the internal timing cycle, did not receive the acknowledgment message to the MTC Device trigger message, therefore, the current in the timing cycle, the MTC Device trigger message is not delivered successfully, thus, a retransmission mechanism, the management server re-transmitting to the terminal device a first message carrying the identification information and the MTC device trigger message, and restarts the timer corresponding to the identification information.

[0097] 通过上述的三种情况的处理,引入了基于计时器的重传机制,管理服务器不会无限制地等待投递成功的结果,而是在计时器超时且没有接收到投递成功的结果的情况下, 直接对MTC Device触发消息进行了重传,尽量提高MTC Device触发消息的投递成功率。 [0097] By the processing described above three cases, the introduction of a timer-based retransmission mechanism, the management server does not indefinitely wait for delivery of a successful outcome, but times out without receiving the successful result in the delivery timer the case directly to the MTC Device triggering the message retransmission, try to improve the delivery success rate of MTC Device triggering the message.

[0098] 基于这样的处理即使由于网络拥塞等原因,导致MTC Device触发消息无法及时送达或确认消息无法及时返回的情况,也可以通过重传进行补救,尽量保证MTC Device触发消息能够投递成功。 [0098] Based on this processing, even if due to network congestion and other reasons, resulting in MTC Device trigger message can not be timely delivered or not timely acknowledgment message returned by the case, may be remedied by retransmission, MTC Device try to ensure successful trigger message can be delivered.

[0099] 为了实现更好的技术效果,本发明实施例所提出的技术方案还可以同时引入生命周期的处理机制和基于计时器的重传机制,在有限的生命周期中,尽可能通过重传机制提高MTC Device触发消息的投递成功率。 [0099] In order to achieve better technical effect of the proposed technical solutions according to embodiments of the present invention may also be introduced simultaneously processing mechanism based on the life cycle and the retransmission timer mechanism, limited life cycle, as by retransmitting MTC Device trigger mechanism to improve message delivery success rate.

[0100] 基于这样的技术思路,进一步对前述的本发明实施例所提出的技术方案进行调整,如图4所示,为本发明实施例提出的一种同时引入生命周期的处理机制和基于计时器的重传机制的MTC Device触发消息的投递确认方法的流程示意图,该方法具体包括以下步骤: [0100] Based on this technical idea, a further embodiment of the proposed technical solution of the embodiment of the present invention is adjusted as shown in FIG. 4, the present process while introducing a mechanism is proposed according to the life cycle and timing based embodiment of the invention the method of delivery confirmation flow retransmission mechanism's MTC device schematic trigger message, the method includes the following steps:

[0101] 步骤S401、当管理服务器根据接收到的触发请求消息生成MTC Device触发消息时,所述管理服务器为所述MTC Device触发消息分配标识信息,将所述MTC Device触发消息与所述标识信息在本地绑定存储,并在本地存储所述MTC Device触发消息的生命周期。 [0101] step S401, the management server when the request message generating MTC Device trigger message according to the received trigger, the trigger message management server identification information assigned to the MTC Device, the MTC Device trigger message to the identification information binding locally stored, and triggers the message life cycle in the local store the MTC Device.

[0102] 步骤S402、所述管理服务器向终端设备发送携带所述标识信息和所述MTC Device 触发消息的第一消息,并启动与所述标识信息相对应的计时器。 [0102] step S402, the management server transmits to the terminal device a first message carrying the identification information and the MTC Device trigger message, and starting with the identification information corresponding to a timer.

[0103] 其中,所述生命周期的时长大于或等于与所述标识信息相对应的计时器的计时周期的时长。 [0103] wherein, when the life cycle of length greater than or equal to the length of the identification information corresponding to the timing cycle of the timer.

[0104] 步骤S403、所述管理服务器判断在所述计时器超时之前,是否接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息。 [0104] step S403, the management server determines said before the timer expires, the receipt of said second message returned by the terminal device identification information and the acknowledgment message carries the MTC Device for the trigger message.

[0105] 如果判断结果为是,则执行步骤S404 ; [0105] If the determination result is YES, the step S404,;

[0106] 如果判断结果为否,则执行步骤S406。 [0106] If the determination result is NO, step S406.

[0107] 其中,判断结果为否的情况包括两种: [0107] wherein, the determination result is No comprise two:

[0108] 情况一、在所述计时器超时之前,没有接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息。 [0108] a case, before the timer expires, the terminal device does not receive the second message carrying the identification information and returns the acknowledgment message to the trigger message the MTC Device.

[0109] 情况二、通过后续步骤确定在所述计时器的本次计时周期内所接收到的所有第二消息中所携带的确认消息均不是对本地绑定存储的所述MTC Device触发消息的确认消息。 [0109] Case 2, it is determined that all of the second acknowledgment message within this message timing cycle of the timer received as carried by the subsequent steps are not stored locally bound trigger message MTC Device confirmation message. [0110] 步骤S404、所述管理服务器判断所述第二消息中所携带的标识信息与本地绑定存储的所述标识信息是否一致。 [0110] step S404, the management server determines the message carried in the second identification information with the identification information of the local storage binding are consistent.

[0111] 如果一致,则执行步骤S405 ; [0111] If yes, the step S405 is performed;

[0112] 如果不一致,则返回步骤S403。 [0112] If not, it returns to step S403.

[0113] 在不一致的情况下,管理服务器认为当前接收到的这个第二消息没有对当前的计时器产生影响,因此,需要返回步骤S403,继续进行其他第二消息的接收。 [0113] In the case of inconsistencies, the management server that the current to the second message received no effect on the current timer, therefore, need to return to step S403, the other continues the reception of a second message.

[0114] 尤其是当前如果存在对应不同标识信息的多个计时器,那么本步骤的判断显然可以避免携带不同标识信息的第二消息对于其他计时器的干扰,准确的对相应的标识信息所绑定的MTC Device触发消息的投递过程进行监控。 [0114] In particular, if the current message is a second plurality of timers corresponding to different identification information is present, then the determination of this step is obviously carrying different identification information to avoid interference to other timers, accurate identification of the information of the corresponding tie given MTC Device triggering the message delivery process to monitor.

[0115] 步骤S405、所述管理服务器确定所述第二消息中所携带的确认消息是对本地绑定存储的所述MTC Device触发消息的确认消息,所述管理服务器停止与所述标识信息相对应的计时器,在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTC Device触发消息的生命周期,并转发所述第二消息所携带的确认消息。 [0115] step S405, the management server determines the acknowledgment message in the second message is carried in the local storage binding acknowledgment message MTC Device trigger message, the management server identification information with respect to the stop the corresponding timer, deletes the binding locally stored in the MTC Device trigger message to the identification information, and the life cycle of the MTC Device trigger message, and forward the acknowledgment message to the second message carried.

[0116] 步骤S406、所述管理服务器判断所述MTC Device触发消息是否满足重传条件。 [0116] step S406, the management server determines whether the message is a MTC Device trigger retransmission condition is satisfied.

[0117] 如果满足,返回执行步骤S402,即所述管理服务器重新向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息,并重新启动与所述标识信息相对应的计时器; [0117] If the condition returns to perform step S402, i.e., the management server re-transmits a first message carrying the identification information and the MTC Device trigger message to the terminal device, and restarts the timing information corresponding to identification device;

[0118] 如果不满足,则执行步骤S407。 [0118] If not, step S407.

[0119] 在具体的处理场景中,本步骤的判断处理过程具体可以为: [0119] In a specific scenario process, the process is determined in this step may specifically be:

[0120] 所述管理服务器根据本地存储的所述MTC Device触发消息的生命周期,确定当前剩余的生命周期的时长。 [0120] The lifecycle management server to the local storage MTC Device trigger message, when determining the current length of the remaining life cycle.

[0121] 如果当前剩余的生命周期的时长大于或等于与所述标识信息相对应的计时器的计时周期的时长,则所述管理服务器确定所述MTC Device触发消息满足重传条件。 [0121] If the current remaining lifetime longer than or equal to the identification information corresponding to the duration of the timing cycle of the timer, then the management server determines that the message meets MTC Device retransmission trigger condition.

[0122] 如果当前剩余的生命周期的时长小于与所述标识信息相对应的计时器的计时周期的时长,则所述管理服务器确定所述MTC Device触发消息不满足重传条件。 [0122] If the length is less than the current timing cycle corresponding to the identification information of the timer of the remaining duration of the life cycle, the management server determines if the message does not satisfy the MTC Device retransmission trigger conditions.

[0123] 步骤S407、所述管理服务器在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTC Device触发消息的生命周期,并上报所述MTC Device触发消息触发失败。 The [0123] step S407, the management server deletes the binding storing locally MTC Device trigger message to the identification information, and the life cycle of the MTC Device trigger message, and reports the failure trigger the trigger message MTC Device .

[0124] 需要说明的是,是否在本发明实施例所提出的技术方案中引入上述的生命周期的处理机制和/或基于计时器的重传机制可以根据实际的需要进行确定,由此而产生的相应的处理方案的变化并不会影响本发明的保护范围。 [0124] Incidentally, if the above-described processing mechanism into the life cycle of the proposed technical solutions and / or timer-based retransmission mechanism may be determined according to the actual needs in the embodiment of the present invention, the resulting changes corresponding processing scheme will not affect the scope of the present invention.

[0125] 无论采用上述的哪种方案,所述标识信息均需要满足至少能够临时的唯一标识传输MTC Device触发消息的过程,或者至少能够临时的唯一标识MTCDevice触发消息的要求,其具体的形式可以包括: [0125] Regardless of which of the above-described embodiment, the identification information is able to be met during at least temporary unique identification transmission MTC Device trigger message, or at least a temporary unique identification requirements MTCDevice trigger message, which can form specific include:

[0126] 所述管理服务器为本次MTC Device触发消息及其后续消息的传输过程分配的事务标识;或, [0126] The management server-based trigger times MTC Device transaction identifier and message transmission process subsequent messages assigned; or,

[0127] 所述管理服务器为所述MTC Device触发消息分配的序列号。 [0127] The management server trigger message sequence number assigned to the MTC Device.

[0128] 在实际应用中,具体采用上述的哪种形式可以根据需要进行选择,这样的变化并不影响本发明的保护范围。 [0128] In practice, the above-described specific form of which can be selected as necessary, such a change does not affect the scope of the present invention.

[0129] 相对应的,对于此种方案,在终端设备侧的相应处理过程如下: [0129] Correspondingly, for this embodiment, corresponding apparatus-side terminal in the process are as follows:

[0130] 当终端设备成功接收到管理服务器所发送的携带标识信息和MTC Device触发消息的第一消息时,所述终端设备向所述管理服务器发送携带所述标识信息和对所述MTC Device触发消息的确认消息的第二消息。 [0130] When the terminal apparatus successfully receives the first message carrying the identification information and the MTC Device trigger message sent by the management server, the terminal device transmits to the management server and carries the identification information to trigger the MTC Device the second message of the message acknowledgment message.

[0131] 其中,所述标识信息需要满足的要求及其具体形式参见前述说明,在此不再赘述。 [0131] wherein the identification information and the specific requirements to be met Referring form the foregoing description is not repeated herein.

[0132] 具体的处理方式参见上述说明,与之相类似,在此,不再重复说明。 [0132] DETAILED see above processing mode, with a similar, here, description will not be repeated.

[0133] 与现有技术相比,本发明实施例所提出的技术方案具有以下优点: [0133] Compared with the prior art, the technical solutions proposed embodiment of the present embodiment has the following advantages:

[0134] 通过应用本发明实施例的技术方案,以管理服务器(例如MME或SGSN)为判断主体,在向终端设备发送MTC Device触发消息时,携带相应的标识信息,并根据是否接收到终端设备所返回的携带同样标识信息的确认消息,来确定相应的MTC Device触发消息是否投递成功,从而,解决现有技术中不能确定MTC Device触发消息是否投递成功的问题,能够准确的确定MTC Device触发消息是否被终端设备成功接收,提高了MTC Device触发消息投递过程的可靠性。 [0134] technical solution of the embodiment by applying the invention to a management server (e.g. MME or SGSN) for judging body, when the trigger message transmitted to the terminal device MTC Device, carries the corresponding identification information, and according to whether the received terminal device confirm message carries the same identification information returned to determine the corresponding MTC Device triggering the message is delivered successfully, thus, solve the problem that can not be determined whether the MTC Device triggering the message delivered successful issue, can accurately determine the trigger message MTC Device It is successfully receiving terminal apparatus, improving the reliability of MTC device trigger message delivery process.

[0135] 下面,结合具体的应用场景,对本发明实施例所提出的技术方案进行说明。 [0135] Next, with reference to specific application scenario, the proposed technical solutions of the present invention will be described.

[0136] 本发明实施例所提出的技术方案中,针对现有技术的问题,特别是针对MME/SGSN 收到多个MTC Device Trigger的场景,提供了一种MTC DeviceTrigger消息的的投递确认方法,从而,能够准确的确定MTC Device触发消息是否被终端设备成功接收,提高了MTC Device触发消息投递过程的可靠性。 Embodiment [0136] embodiment of the present invention, the technical solutions proposed in the prior art for the problems, especially for delivery confirmation method MME / SGSN receives multiple MTC Device Trigger scene, a message of MTC DeviceTrigger, thus, it is possible to accurately determine the MTC device trigger message is successfully receiving terminal apparatus, improving the reliability of MTC device trigger message delivery process.

[0137] 为了方便描述,本发明实施例具体以MME/SGSN作为前述的管理服务器的具体示例进行说明,在实际的应用场景中,具体管理服务器的类型变化并不会影响本发明的保护范围。 [0137] For convenience of description, in particular embodiments MME / SGSN will be described as a specific example of the present invention, a management server, in the practical application scenarios, the management server specific type of change will not affect the scope of the present invention.

[0138] 相应的,在以MME/SGSN作为Device Trigger是否传递成功的判决点,并使用标识信息来关联Trigger消息和投递确认消息的场景下,具体的实施例说明如下。 [0138] Accordingly, in order to MME / SGSN as successful if transmitted Device Trigger decision point, and using the identification information to associate the scene Trigger message delivery and acknowledgment messages, the following examples illustrate specific embodiments.

[0139] 如图5所示,为本发明实施例所提出的一种具体应用场景下的MTCDevice触发消息的投递确认方法的流程示意图,该方法具体包括以下步骤: [0139] FIG. 5, a schematic flowchart of a method for confirming delivery of the message MTCDevice trigger a specific application scenario of the embodiment of the proposed embodiment of the invention, the method includes the following steps:

[0140] 步骤S501、MME/SGSN在封装Trigger消息时,为每一条Trigger分配交易标识Transaction identifier (Transaction identifier 是用来关联一个消息流程的),将每个Trigger 消息与一个Transaction identifier 绑定并存储。 [0140] Step S501, MME / SGSN when the package Trigger message as a Trigger each transaction identification assigned Transaction identifier (Transaction identifier is used to associate a message flow), each with a Trigger message and stores the binding Transaction identifier .

[0141] 具体的,在图5所示的本步骤的处理过程中,Trigger Message是MTCServer下发的消息,在DOWNLINK GENERIC NAS TRANSPORT 消息中封装Transaction Identifier。 [0141] Specifically, the present process step shown in FIG. 5, Trigger Message is delivered by MTCServer message, Transaction Identifier encapsulated in DOWNLINK GENERIC NAS TRANSPORT message.

[0142] 在具体的处理场景中,DOWNLINK GENERIC NAS TRANSPORT消息的格式如表1所示。 [0142] In a specific scenario processing, message format DOWNLINK GENERIC NAS TRANSPORT shown in Table 1.

[0143] 表1D0WNLINK GENERIC NAS TRANSPORT 消息的格式 Format [0143] Table 1D0WNLINK GENERIC NAS TRANSPORT message

Figure CN102427604BD00191

[0146] 进一步的,在本步骤中,MME/SGSN选择在Additional information中填入Transaction ID,具体的格式如表2所示。 [0146] Further, in this step, MME / SGSN selection Additional information filled in the Transaction ID, the specific format shown in Table 2.

[0147] 表2Additional information 的格式 [0147] Table 2Additional information format

Figure CN102427604BD00201

[0149] 具体的,可以在表2所示的value部分填入Transaction Identifier, Transaction identifier根据具体的场景需要进行设置,具体形式的变化并不影响本发明的保护范围。 [0149] Specifically, the value portion can be filled in the table shown in FIG. 2 Transaction Identifier, Transaction identifier need to be set according to a specific scenario, changes do not affect the specific forms of the scope of the present invention.

[0150] 步骤S502、MME/SGSN使用NAS信令(如果UE在空闲态,则先要寻呼UE)将Trigger 消息传递给UE,同时启动定时器T。 [0150] Step S502, MME / SGSN using the NAS signaling (if the UE is in an idle state, they must first be paged UE) to the UE passes the Trigger message, and start a timer T.

[0151] 其中,定时器T的取值与具体的实现相关。 [0151] wherein the value of the timer T is associated with a particular implementation.

[0152] 例如,假设Trigger生命周期为60s,重传5次,则可以将T设为12s。 [0152] For example, assume that the life cycle Trigger 60s, retransmission 5 times, T may be set to 12s.

[0153] 步骤S503、UE收到携带Trigger消息的NAS信令后,为每个成功接收的Trigger消息发送确认,在携带确认消息的消息中同样填写相同的Transaction identifier value。 After [0153] Step S503, UE receive the Trigger message carrying the NAS signaling, sending an acknowledgment for the successful reception of each Trigger message, fill in the same Transaction identifier value in the same acknowledgment message carrying the message.

[0154] 步骤S504、MME/SGSN收到携带Transaction identifier和确认消息的消息后, MME/SGSN通过消息中的Transaction identifier确定收到的是对哪条Trigger消息的确认消息,从而删除所存储的该条Trigger消息,并且停止对应的定时器T。 After [0154] Step S504, MME / SGSN receive the acknowledgment message carries Transaction identifier and the message, MME / SGSN by a message received Transaction identifier is determined which of the acknowledgment message Trigger message, deleting the stored Article Trigger message, and stops the corresponding timer T.

[0155] 步骤S505、如果MME/SGSN在定时器T超时后,仍然没有收到某Trigger确认消息,如果该Trigger消息的剩余生命周期仍然大于一个完整的定时器T的计时周期,则依据MME/SGSN实现,再次重传Trigger消息。 [0155] step S505, if the MME / SGSN after the timer T expires, still have not received a confirmation message Trigger, if the remaining lifetime of the Trigger message is still greater than a complete timing cycle timer T, according to the MME / SGSN realize, again retransmission Trigger message. 多次超时后(实现相关),判断投递失败,通过HSS/HLR 或MTC-IWF 向MTC Server 报告失败。 After several time-outs (implementation dependent), determining delivery failure, the failure report by MTC Server HSS / HLR or MTC-IWF.

[0156] 与现有技术相比,本发明实施例所提出的技术方案具有以下优点: [0156] Compared with the prior art, the technical solutions proposed embodiment of the present embodiment has the following advantages:

[0157] 通过应用本发明实施例的技术方案,以管理服务器(例如MME或SGSN)为判断主体,在向终端设备发送MTC Device触发消息时,携带相应的标识信息,并根据是否接收到终端设备所返回的携带同样标识信息的确认消息,来确定相应的MTC Device触发消息是否投递成功,从而,解决现有技术中不能确定MTC Device触发消息是否投递成功的问题,能够准确的确定MTC Device触发消息是否被终端设备成功接收,提高了MTC Device触发消息投递过程的可靠性。 [0157] technical solution of the embodiment by applying the invention to a management server (e.g. MME or SGSN) for judging body, when the trigger message transmitted to the terminal device MTC Device, carries the corresponding identification information, and according to whether the received terminal device confirm message carries the same identification information returned to determine the corresponding MTC Device triggering the message is delivered successfully, thus, solve the problem that can not be determined whether the MTC Device triggering the message delivered successful issue, can accurately determine the trigger message MTC Device It is successfully receiving terminal apparatus, improving the reliability of MTC device trigger message delivery process.

[0158] 为了实现本发明实施例的技术方案,本发明实施例还提供了一种管理服务器,其结构示意图如图6所示,至少包括: [0158] To achieve the technical solution of the embodiment of the present invention, embodiments of the present invention further provides a management server, which is a schematic view of the structure shown in Figure 6, at least comprising:

[0159] 分配模块61,用于在根据接收到的触发请求消息生成MTC Device触发消息时,为所述MTC Device触发消息分配标识信息; [0159] allocation module 61, configured to, when a request message generator MTC Device trigger message according to the received trigger, the trigger message is a MTC Device identification information is assigned;

[0160] 存储模块62,用于将所述MTC Device触发消息与所述分配模块61所分配的标识信息进行绑定存储; [0160] a storage module 62, configured to trigger the MTC Device identification information message to the allocation module 61 stores the allocated binding;

[0161] 发送模块63,用于向终端设备发送携带所述分配模块61所分配的标识信息和所述MTC Device触发消息的第一消息; [0161] The sending module 63, configured to send a first message carrying identification information of the allocated block 61 and the MTC Device allocation trigger message to the terminal device;

[0162] 接收模块64,用于接收所述终端设备返回的消息; [0162] a receiving module 64 for receiving a message returned by the terminal apparatus;

[0163] 判断模块65,用于当所述接收模块64接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息时,判断所述第二消息中所携带的标识信息与所述存储模块62绑定存储的所述标识信息是否一致; [0163] determining module 65, configured to, when the receiving module 64 receives a second message to the terminal device identification information and returns the acknowledgment message carries the MTC Device for the trigger message, the second message determines carried whether or not the identification information storage module 62 stores the binding information matches identification;

[0164] 处理模块66,用于在所述判断模块65的判断结果为一致时,确定所述接收模块64所接收到的第二消息中所携带的确认消息是对所述存储模块62绑定存储的所述MTC Device触发消息的确认消息,通知所述存储模块62删除绑定存储的所述MTC Device触发消息与所述标识信息,并通知所述发送模块63转发所述接收模块64所接收到的第二消息中所携带的确认消息。 [0164] The processing module 66 for determining the determination result is consistent with the module 65, the received acknowledgment message to determine a second message received by the module 64 is carried in the storage module 62 of binding the acknowledgment message stored MTC Device trigger message, the notification of the storage module 62 deletes the binding stored MTC Device trigger message to the identification information, and notifies the sending module 63 forwards the receiving module 64 receives a second confirmation message to the message carried.

[0165] 进一步的,所述存储模块62,还用于存储所述MTC Device触发消息的生命周期。 [0165] Further, the storage module 62 is further configured to store the lifecycle MTC Device trigger message.

[0166] 相应的,所述处理模块66,具体用于: [0166] Accordingly, the processing module 66, configured to:

[0167] 如果在所述存储模块62所存储的生命周期到达之前,所述接收模块64接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,并且确定所述第二消息中所携带的确认消息是对所述存储模块62绑定存储的所述MTC Device触发消息的确认消息,则通知所述存储模块62删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTC Device触发消息的生命周期,并通知所述发送模块63转发所述接收模块64所接收到的第二消息中所携带的确认消息; [0167] If the storage module 62 previously stored in the life cycle arrives, the receiving module 64 receives a second message to the terminal device identification information and returns the acknowledgment message carries the MTC Device for the trigger message, and determines the acknowledgment message carried in the second message is a trigger message of acknowledgment message to the storage module 62 of the binding storing MTC Device, the storage module 62 notifies the binding deleting the stored trigger message MTC Device the identification information, and the life cycle of the MTC Device trigger message, and notifies the sending module 63 forwards the received acknowledgment message to the second message received by the module 64 carried in;

[0168] 如果在所述存储模块62所存储的生命周期到达之前,所述接收模块64没有接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,或在所述存储模块62所存储的生命周期到达之前,所述接收模块64没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息,则通知所述存储模块62删除绑定存储的所述MTCDevice触发消息与所述标识信息,以及所述MTC Device触发消息的生命周期,并通知所述发送模块63上报所述MTC Device触发消息触发失败。 [0168] If, before the storage module 62 stored in the life cycle arrives, the receiving module 64 does not receive the second message returned by the terminal device information and the acknowledgment message carries the identification of the trigger message MTC Device, or prior to the storage module 62 stored in the life cycle arrives, the receiving module 64 does not receive a second message carrying the binding acknowledgment message to the locally stored MTC Device trigger message, the notification of the storage module 62 remove the binding storing the MTCDevice trigger message to the identification information, and the life cycle of the MTC Device triggering the message and notify the sender module 63 reports the MTC Device trigger message trigger failed.

[0169] 另一种应用场景下,上述的管理服务器,还包括: [0169] In another application scenario the management server, further comprising:

[0170] 计时模块67,用于在所述发送模块63向终端设备发送携带所述分配模块61所分配的标识信息和所述MTC Device触发消息的第一消息时,启动与所述标识信息相对应的计时器。 [0170] The timing module 67, configured to, when the sending module 63 transmits a first message carrying the identification information assignment module 61 and allocated the MTC Device trigger message to the terminal device, and starts with the identification information corresponding timer.

[0171] 相应的,所述处理模块66,具体用于: [0171] Accordingly, the processing module 66, configured to:

[0172] 如果在所述计时模块67所启动的计时器超时之前,所述接收模块64接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,并且确定所述第二消息中所携带的确认消息是对所述存储模块62绑定存储的所述MTC Device触发消息的确认消息,则通知所述计时模块67停止与所述标识信息相对应的计时器,通知所述存储模块62删除绑定存储的所述MTC Device触发消息与所述标识信息,并通知所述发送模块63转发所述接收模块64所接收到的第二消息中所携带的确认消息; [0172] If, before the timer module 67 starts the timer expires, the receiving module 64 receives a second message to the terminal device identification information and returns the acknowledgment message carries the MTC Device for the trigger message, and determines a timer message in the second acknowledgment message is carried in the trigger message acknowledgment message to the storage module 62 of the binding storing MTC Device, notify the timing module 67 stops the corresponding identification information the storage module 62 notifies the binding storing the MTC Device remove trigger message to the identification information, and notifies the sending module 63 forwards the confirmation message to the second message 64 received by the receiving module carried in ;

[0173] 如果在所述计时模块67所启动的计时器超时之前,所述接收模块64没有接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,或在所述计时模块67所启动的计时器超时之前,所述接收模块64没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息,则通知所述发送模块63重新向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息,并通知所述计时模块67重新启动与所述标识信息相对应的计时器。 [0173] If, before the timer module 67 starts the timer expires, the receiving module 64 does not receive the second message returned by the terminal device information and the acknowledgment message carries the identification of the trigger message MTC Device, or prior to the timer module 67 starts the timer expires, the receiving module 64 does not receive a second message carrying the binding acknowledgment message to the locally stored MTC Device trigger message, then the notification sending module 63 re-transmitting to the terminal device a first message carrying the identification information and the MTC device trigger message, and notify the timing module 67 to restart the identification information corresponding to a timer.

[0174] 另一种应用场景下, [0174] Another application scenario,

[0175] 所述分配模块61,具体用于在根据接收到的触发请求消息生成MT⑶evice触发消息时,为所述MTC Device触发消息分配标识信息; [0175] The allocation module 61 is specifically configured to generate a request message MT⑶evice trigger message according to the received trigger, the trigger message is a MTC Device identification information is assigned;

[0176] 所述存储模块62,具体用于将所述MTC Device触发消息与所述分配模块61所分配的标识信息进行绑定存储,并存储所述MTC Device触发消息的生命周期; [0176] The storage module 62 is specifically configured to trigger the MTC Device identification information message to the allocated allocation module 61 performs the binding storing, and storing the MTC Device trigger message life cycle;

[0177] 所述发送模块63,具体用于向终端设备发送携带所述分配模块61所分配的标识信息和所述MTC Device触发消息的第一消息; [0177] The sending module 63, configured to send a message carrying identification information of a first module 61 and allocated the MTC Device allocation trigger message to the terminal device;

[0178] 计时模块67,用于在所述发送模块63向终端设备发送携带所述分配模块61所分配的标识信息和所述MTC Device触发消息的第一消息时,启动与所述标识信息相对应的计时器,其中,所述生命周期的时长大于或等于与所述标识信息相对应的计时器的计时周期的时长; [0178] The timing module 67, configured to, when the sending module 63 transmits a first message carrying the identification information assignment module 61 and allocated the MTC Device trigger message to the terminal device, and starts with the identification information corresponding to the timer, wherein, when the life cycle of duration longer than or equal to the identification information corresponding to the timing cycle of the timer;

[0179] 所述接收模块64,具体用于接收所述终端设备返回的消息; [0179] The receiving module 64 is specifically configured to receive the message returned by the terminal apparatus;

[0180] 所述判断模块65,具体用于当所述计时模块67所启动的计时器超时之前,所述接收模块64接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息时,判断所述第二消息中所携带的标识信息与所述存储模块62绑定存储的所述标识信息是否一致; [0180] The determining module 65, particularly when said timer module 67 starts the timer expires before an acknowledgment is received by the receiving module carries the identification information and the MTC Device trigger message returned by the terminal device 64 when a second message of the message, determining whether the second identification information of the message carried in the identification information stored in the storage module 62 of the same binding;

[0181] 所述处理模块66,具体用于在所述判断模块65的判断结果为一致时,确定所述第二消息中所携带的确认消息是对所述存储模块62绑定存储的所述MTC Device触发消息的确认消息,通知所述计时模块67停止与所述标识信息相对应的计时器,通知所述存储模块62删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTC Device触发消息的生命周期,并通知所述发送模块63转发所述接收模块64所接收到的第二消息中所携带的确认消息。 [0181] The processing module 66, specifically to the determination result of the determination module 65 is coincident, determining acknowledgment message carried in the second message is the binding of the storage module 62 store MTC Device acknowledgment message trigger message, to notify the timing module 67 is stopped to the identification information corresponding to the timer, the storage module 62 notifies the binding storing the MTC Device remove trigger message to the identification information, and the life cycle of MTC Device trigger message, and notifies the sending module 63 forwards the acknowledgment message to the second message received by the receiving module 64 in the portable.

[0182] 其中,所述处理模块66,还用于: [0182] wherein the processing module 66 is further configured to:

[0183] 如果在所述计时模块67所启动的计时器超时之前,所述接收模块64没有接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,或在所述计时模块67所启动的计时器超时之前,所述接收模块64没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息,通知所述判断模块65判断所述MTC Device触发消息是否满足重传条件; [0183] If, before the timer module 67 starts the timer expires, the receiving module 64 does not receive the second message returned by the terminal device information and the acknowledgment message carries the identification of the trigger message MTC Device, or prior to the timer module 67 starts the timer expires, the receiving module 64 does not receive a second message carrying the binding acknowledgment message to the locally stored MTC Device trigger message notifies the determining module 65 determines the MTC Device trigger message, whether retransmission condition is satisfied;

[0184] 如果所述判断模块65判断满足重传条件,则通知所述发送模块63重新向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息,并通知所述计时模块67重新启动与所述标识信息相对应的计时器; [0184] If the determination module 65 determines a retransmission condition satisfied, the sending module 63 is notified to resend the message carrying the first identification information and the MTC Device trigger message to the terminal device, and notify the timing module 67 restart the identification information corresponding to a timer;

[0185] 如果所述判断模块65判断不满足重传条件,则通知所述存储模块62删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTCDevice触发消息的生命周期,并通知所述发送模块63上报所述MTC Device触发消息触发失败。 [0185] If the determination module 65 determines a retransmission condition is not satisfied, then the storage module 62 notifies the binding delete stored MTC Device trigger message to the identification information, and the life cycle MTCDevice trigger message, and notifies the sending module 63 reports the MTC Device trigger message failed to fire.

[0186] 进一步的,所述判断模块65,具体用于: [0186] Further, the determining module 65, configured to:

[0187] 根据所述存储模块62存储的所述MTC Device触发消息的生命周期,确定当前剩余的生命周期的时长; [0187] The life cycle of the storage module 62 stores the MTC Device trigger message, it is determined that the current remaining life cycle length;

[0188] 如果当前剩余的生命周期的时长大于或等于与所述标识信息相对应的计时器的计时周期的时长,则判断所述MTC Device触发消息满足重传条件; [0188] If the current remaining life cycle equal to or longer than the duration corresponding to the identification information of the timing cycle of the timer, determines that the message meets the MTC Device retransmission trigger condition;

[0189] 如果当前剩余的生命周期的时长小于与所述标识信息相对应的计时器的计时周期的时长,则判断所述MTC Device触发消息不满足重传条件。 [0189] If the current length is less than the length of the timing period corresponding to the identification information of the timer of the remaining life cycle, it is determined that the message does not satisfy the MTC Device retransmission trigger conditions.

[0190] 需要指出的是,所述分配模块61,具体用于为所述MTC Device触发消息分配至少能够临时的唯一标识传输MTC Device触发消息的过程,或者至少能够临时的唯一标识MTC Device触发消息作为标识信息,其中,所述标识信息,具体包括: [0190] It should be noted that the allocation module 61, specifically to a process for the allocation trigger message can be temporarily MTC Device least unique identification transmission MTC Device trigger message, or at least a temporary trigger message that uniquely identifies the MTC Device as the identification information, wherein the identification information comprises:

[0191] 为本次MTC Device触发消息及其后续消息的传输过程分配的事务标识;或, Transaction ID [0191] MTC Device oriented sub-transmission trigger message and subsequent messages assigned; or,

[0192] 为所述MTC Device触发消息分配的序列号。 [0192] Trigger message sequence number assigned to the MTC Device.

[0193] 在实际应用中,上述的管理服务器,具体为MME或SGSN。 [0193] In practical applications, the above-described management server, in particular MME or SGSN.

[0194] 进一步的,本发明实施例还提供了一种终端设备,其结构示意图如图7所示,至少包括: [0194] Further, embodiments of the present invention further provides a terminal device, the structure diagram shown in Figure 7, comprising at least:

[0195] 接收模块71,用于接收管理服务器所发送的消息; [0195] a receiving module 71, for receiving a message sent by the management server;

[0196] 发送模块72,用于在所述接收模块71成功接收到所述管理服务器所发送的携带标识信息和MTC Device触发消息的第一消息时,向所述管理服务器发送携带所述标识信息和对所述MTC Device触发消息的确认消息的第二消息。 [0196] The sending module 72, configured to, when the receiving module 71 successfully receives the first message carrying the identification information and the MTC Device trigger message sent to the management server, the management server sends the identification information carries message and the second acknowledgment message to the trigger message the MTC Device.

[0197] 与现有技术相比,本发明实施例所提出的技术方案具有以下优点: [0197] Compared with the prior art, the technical solutions proposed embodiment of the present embodiment has the following advantages:

[0198] 通过应用本发明实施例的技术方案,以管理服务器(例如MME或SGSN)为判断主体,在向终端设备发送MTC Device触发消息时,携带相应的标识信息,并根据是否接收到终端设备所返回的携带同样标识信息的确认消息,来确定相应的MTC Device触发消息是否投递成功,从而,解决现有技术中不能确定MTC Device触发消息是否投递成功的问题,能够准确的确定MTC Device触发消息是否被终端设备成功接收,提高了MTC Device触发消息投递过程的可靠性。 [0198] technical solution of the embodiment by applying the invention to a management server (e.g. MME or SGSN) for judging body, when the trigger message transmitted to the terminal device MTC Device, carries the corresponding identification information, and according to whether the received terminal device confirm message carries the same identification information returned to determine the corresponding MTC Device triggering the message is delivered successfully, thus, solve the problem that can not be determined whether the MTC Device triggering the message delivered successful issue, can accurately determine the trigger message MTC Device It is successfully receiving terminal apparatus, improving the reliability of MTC device trigger message delivery process.

[0199] 通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到本发明实施例可以通过硬件实现,也可以借助软件加必要的通用硬件平台的方式来实现。 [0199] By the above described embodiments, those skilled in the art may clearly understand that embodiments of the present invention may be implemented by hardware, may also be implemented by software plus a necessary universal hardware platform. 基于这样的理解,本发明实施例的技术方案可以以软件产品的形式体现出来,该软件产品可以存储在一个非易失性存储介质(可以是CD-ROM,U盘,移动硬盘等)中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或网络侧设备等)执行本发明实施例各个实施场景所述的方法。 Based on such understanding, the technical solutions of the present invention embodiments may be embodied in a software product, the software product may be stored in a nonvolatile storage medium (such as CD-ROM, U disk, mobile hard disk), and it includes several instructions that enable a computer device (may be a personal computer, a server, or network device) to execute the methods according to embodiments of the present invention scenario.

[0200] 本领域技术人员可以理解附图只是一个优选实施场景的示意图,附图中的模块或流程并不一定是实施本发明实施例所必须的。 [0200] Those skilled in the art can accompanying drawings are merely schematic scene embodiment, the modules or processes in the accompanying drawings are not necessarily embodiments of the present invention necessary to understand the embodiments.

[0201] 本领域技术人员可以理解实施场景中的装置中的模块可以按照实施场景描述进行分布于实施场景的装置中,也可以进行相应变化位于不同于本实施场景的一个或多个装置中。 [0201] It will be appreciated to those skilled in the scene apparatus embodiment that the modules can be located in the apparatus according to embodiments scene scene embodiment, corresponding changes can also be located in one or more devices according to the present embodiment is different from the scene. 上述实施场景的模块可以合并为一个模块,也可以进一步拆分成多个子模块。 The above-described embodiments of the scene module can be combined into one module, or split into multiple submodules.

[0202] 上述本发明实施例序号仅仅为了描述,不代表实施场景的优劣。 Example No. [0202] of the present invention is merely for description and do not represent embodiments of the merits of the scene.

[0203] 以上公开的仅为本发明实施例的几个具体实施场景,但是,本发明实施例并非局限于此,任何本领域的技术人员能思之的变化都应落入本发明实施例的业务限制范围。 Several scenarios merely specific embodiments of the present invention [0203] above disclosed embodiments, but the embodiments of the present invention is not limited thereto, anyone skilled in the art can think of variations shall fall within the present embodiment of the invention business limits.

Claims (15)

1. 一种机器类通信设备MTCDevice触发消息的投递方法,其特征在于,至少包括以下步骤: 当管理服务器根据接收到的触发请求消息生成MTC Device触发消息时,所述管理服务器为所述MTC Device触发消息分配标识信息,并将所述MTC Device触发消息与所述标识信息在本地绑定存储; 所述管理服务器向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息; 当所述管理服务器接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息时,所述管理服务器判断所述第二消息中所携带的标识信息与本地绑定存储的所述标识信息是否一致; 如果一致,所述管理服务器确定所述第二消息中所携带的确认消息是对本地绑定存储的所述MTC Device触发消息的确认消息,在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,并转发所 1. A machine-type communication device MTCDevice trigger message delivery method, characterized by comprising at least the steps of: when the management server generates a message request trigger MTC Device according to the received triggering message, the server managing the MTC Device allocation trigger message identification information, and said MTC device trigger message to the identification information stored locally bound; server sends a first message to the terminal device carries the identification information and the MTC device management said trigger message; when the management server receives the message returned by the second terminal device identification information and the acknowledgment message carries the MTC device for the trigger message, the management server determines the identifier information carried in the second message with the local tie whether or not the identification information stored in the same set; if they are consistent, the management server determines the acknowledgment message in the second message is carried in the local storage binding acknowledgment message MTC Device trigger message, delete the local tie the MTC Device predetermined stored trigger message to the identification information, and forwards the 第二消息所携带的确认消息; 所述管理服务器为所述MTC Device触发消息分配标识信息,并将所述MTC Device触发消息与所述标识信息在本地绑定存储,还包括: 所述管理服务器在本地存储所述MTC Device触发消息的生命周期; 所述管理服务器在本地存储所述MTC Device触发消息的生命周期之后,所述方法还包括: 如果所述管理服务器在所述生命周期到达之前,接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,并且确定所述第二消息中所携带的确认消息是对本地绑定存储的所述MTC Devic e触发消息的确认消息,则所述管理服务器在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTC Device 触发消息的生命周期,并转发所述第二消息所携带的确认消息; 如果所述管理服务器在所述生命周期到达之前,没有接收 The second acknowledgment message carried by message; the management server allocation trigger message to the MTC Device identification information, and said MTC Device trigger message to the identification information in the local storage binding, further comprising: a management server trigger message life cycle in the local store of the MTC Device; after the trigger lifecycle management server in the local store the message MTC Device, said method further comprising: if the management server prior to arrival of the life cycle, receiving a second message to the terminal device identification information and returns the acknowledgment message carries the MTC device for the trigger message, the acknowledgment message and determines the second message is carried in the local storage binding MTC Devic e confirmation message trigger message, then the management server, remove the binding stored locally in the trigger message to the MTC Device identification information, and the life cycle of the MTC Device triggering the message and forwards the message carried by the second acknowledgment message; if the management server prior to arrival of the life cycle is not received 到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,或所述管理服务器在所述生命周期到达之前,没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息,则所述管理服务器在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTC Device触发消息的生命周期,并上报所述MTC Device触发消息触发失败; 所述管理服务器向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息,还包括: 所述管理服务器启动与所述标识信息相对应的计时器; 所述管理服务器启动与所述标识信息相对应的计时器之后,所述方法还包括: 如果所述管理服务器在所述计时器超时之前,接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,并且确定所述第二消息中 A second message to the terminal device identification information and the acknowledgment message carries the MTC Device for the return of the trigger message, or the management server prior to arrival of the life cycle, the carry is not received on the local storage binding MTC the second message acknowledging the message Device triggering the message, then the management server, remove the binding locally stored trigger message to the MTC Device identification information, and the life cycle of the MTC Device triggering the message and report the the timer starts the management server identification information corresponding to: the management server sends a first message carrying the identification information and the MTC device trigger message to the terminal device, further comprising; MTC device trigger message failed to fire ; after starting the management server to the identification information corresponding to a timer, said method further comprising: if the management server before the timer times out, return to the terminal device receives the identification information and carrying the second message is an acknowledgment message MTC Device trigger message, the second message and determining 携带的确认消息是对本地绑定存储的所述MTC Device触发消息的确认消息,则所述管理服务器停止与所述标识信息相对应的计时器,在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,并转发所述第二消息所携带的确认消息; 如果所述管理服务器在所述计时器超时之前,没有接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,或所述管理服务器在所述计时器超时之前,没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息,则所述管理服务器重新向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息,并重新启动与所述标识信息相对应的计时器。 Confirmation message is carried by the local binding acknowledgment message stored MTC Device trigger message, the server stops the management information corresponding to the identification of the timer, remove the binding is stored in a local trigger the MTC Device message acknowledgment message to the identification information, and forwarding the second message carried; if the management server before the timer expires, the terminal device does not receive a return carrying the identification information and the trigger MTC device the second message of the message acknowledgment message or said management server before timeout of the timer, the second message is not received the acknowledgment message carries the local storage binding MTC Device trigger message, then the management re-transmitting to the terminal device the server a first message carrying the identification information and the MTC device trigger message, and restarts the timer corresponding to the identification information.
2. 如权利要求1所述的方法,其特征在于,具体为: 当管理服务器根据接收到的触发请求消息生成MTC Device触发消息时,所述管理服务器为所述MTC Device触发消息分配标识信息,将所述MTC D evice触发消息与所述标识信息在本地绑定存储,并在本地存储所述MTC De vice触发消息的生命周期; 所述管理服务器向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息,并启动与所述标识信息相对应的计时器,其中,所述生命周期的时长大于或等于与所述标识信息相对应的计时器的计时周期的时长; 当所述管理服务器在所述计时器超时之前,接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息时,所述管理服务器判断所述第二消息中所携带的标识信息与本地绑定存储的所述标识信息是否一致; 如果一致,所述管理服务 2. The method according to claim 1, wherein, in particular: when the management server generates a message request trigger message MTC Device according to the received trigger, the trigger message management server identification information assigned to the MTC Device, the MTC D evice trigger message to the identification information in the local storage binding, and the life cycle of the trigger message is stored locally in MTC De vice; the management server sends the identification information to the terminal device and the first message MTC Device trigger message, and starting with the identification information corresponding to a timer, wherein, when the life cycle of length greater than or equal to the duration of the timing period of said identification information corresponding to the timer; and when when the management server before timeout of the timer, receiving the second message carrying the identification information and the acknowledgment message MTC device trigger message returned by the terminal device, the management server determines the message as a second whether the identification information and identification information stored locally bound to carry the same; if agreed, the management service 器确定所述第二消息中所携带的确认消息是对本地绑定存储的所述MTC Device触发消息的确认消息,所述管理服务器停止与所述标识信息相对应的计时器,在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTC Device触发消息的生命周期,并转发所述第二消息所携带的确认消息。 Determines the acknowledgment message carried in the second message is stored in the local binding acknowledgment message MTC Device trigger message, the management server stops the timer corresponding identification information, tied to locally deleted the MTC Device predetermined stored trigger message to the identification information, and the life cycle of the MTC Device trigger message, and forward the acknowledgment message carries the second message.
3. 如权利要求2所述的方法,其特征在于,所述管理服务器向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息,并启动与所述标识信息相对应的计时器之后,还包括: 当所述管理服务器在所述计时器超时之前,没有接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,或所述管理服务器在所述计时器超时之前,没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息时,所述管理服务器判断所述MTC Device触发消息是否满足重传条件; 如果满足,所述管理服务器重新向终端设备发送携带所述标识信息和所述MTC Device 触发消息的第一消息,并重新启动与所述标识信息相对应的计时器; 如果不满足,所述管理服务器在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所 3. The method according to claim 2, wherein the management server sends a first message carrying the terminal device identification information and the MTC Device trigger message, and starting with the corresponding identification information after the timer, further comprising: when the management server before the timer expires, the terminal device does not receive the second message carrying the identification information and returns the acknowledgment message MTC device trigger message or the management when the server before timeout of the timer, the second message is not received the acknowledgment message carries the local storage binding of the MTC Device trigger message, the management server determines the MTC Device retransmission trigger message satisfies the conditions ; if so, the management server re-transmits a first message to the terminal device carries the identification information and the MTC device trigger message, and restarts the timer corresponding identification information; if not, the message management server triggers the deleted identification information in the local storage binding MTC Device, as well as MTC Device触发消息的生命周期,并上报所述MTC Device触发消息触发失败。 MTC Device lifecycle trigger message, and reports the MTC Device trigger message failed to fire.
4. 如权利要求3所述的方法,其特征在于,所述管理服务器判断所述M TC Device触发消息是否满足重传条件,具体包括: 所述管理服务器根据本地存储的所述MTC Device触发消息的生命周期,确定当前剩余的生命周期的时长; 如果当前剩余的生命周期的时长大于或等于与所述标识信息相对应的计时器的计时周期的时长,则所述管理服务器确定所述MTC Device触发消息满足重传条件; 如果当前剩余的生命周期的时长小于与所述标识信息相对应的计时器的计时周期的时长,则所述管理服务器确定所述MTC Device触发消息不满足重传条件。 4. The method according to claim 3, characterized in that, the management server determines the message M TC Device whether to retransmit the trigger condition is satisfied comprises: the management server according to the trigger message the locally stored MTC Device life cycle, determine a current remaining long life cycle; if the time remaining lifetime longer than or equal to the identification information corresponding to the duration of the timing cycle of the timer, then the management server determines the MTC Device satisfies the condition retransmission trigger message; if the current length is less than the duration of the timing period corresponding to the identification information of the timer of the remaining lifetime, then the management server determines that the message does not satisfy the MTC Device retransmission trigger conditions.
5. 如权利要求1至4中任意一项所述的方法,其特征在于,所述标识信息需要至少能够临时的唯一标识传输MTC Device触发消息的过程,或者至少能够临时的唯一标识MTC Device触发消息,具体包括: 所述管理服务器为本次MTC Device触发消息及其后续消息的传输过程分配的事务标识;或, 所述管理服务器为所述MTC Device触发消息分配的序列号。 5. A method according to any one of claims 1 to 4, characterized in that, during at least the identification information can be temporarily require unique identification transmission MTC Device trigger message, or at least a temporary unique identification MTC Device trigger message comprises: the management server, transaction-oriented views MTC Device trigger message identifier and message transmission process subsequent allocation; or, a management server for said MTC Device trigger message sequence number assigned.
6. 如权利要求1至4中任意一项所述的方法,其特征在于,所述管理服务器,具体为: 移动性管理实体MME或通用分组无线服务技术服务支持节点SGSN。 The method of any one of claims 1 to 4 as claimed in claim 6, wherein said management server, in particular: a mobility management entity (MME) or serving general packet radio service support node SGSN.
7. -种管理服务器,其特征在于,至少包括: 分配模块,用于在根据接收到的触发请求消息生成MTC Device触发消息时,为所述MTC Device触发消息分配标识信息; 存储模块,用于将所述MTC Device触发消息与所述分配模块所分配的标识信息进行绑定存储; 发送模块,用于向终端设备发送携带所述分配模块所分配的标识信息和所述MTC Device触发消息的第一消息; 接收模块,用于接收所述终端设备返回的消息; 判断模块,用于当所述接收模块接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息时,判断所述第二消息中所携带的标识信息与所述存储模块绑定存储的所述标识信息是否一致; 处理模块,用于在所述判断模块的判断结果为一致时,确定所述接收模块所接收到的第二消息中所携带的确认消息是对所述存储模块绑定存储的 7. - species management server, characterized in that, at least comprising: a distribution module, for generating a request message MTC Device trigger message according to the received trigger, the trigger message is a MTC Device allocation identification information; storing module, for the MTC device triggering message with the binding storing identification information assigned to the distribution module; transmitting means for transmitting to the first terminal device carries the assignment of an assigned module identification information and said trigger message MTC device a message; receiving means for receiving a message returned from the terminal device; determining module, for receiving the acknowledgment message returned by the terminal device identification information and carries MTC device trigger message when said second receiving module whether the message, determining that the second message identification information carried in the binding storing module storing the identification information is consistent; processing means for determining when the result of the judging module is consistent, it is determined said module receiving an acknowledgment message to the second message received is carried in the storing module stores the binding 述MTC Device触发消息的确认消息,通知所述存储模块删除绑定存储的所述MTC Device触发消息与所述标识信息, 并通知所述发送模块转发所述接收模块所接收到的第二消息中所携带的确认消息; 所述存储模块,还用于: 存储所述MTC Device触发消息的生命周期; 所述处理模块,具体用于: 如果在所述存储模块所存储的生命周期到达之前,所述接收模块接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,并且确定所述第二消息中所携带的确认消息是对所述存储模块绑定存储的所述MTC Device触发消息的确认消息,则通知所述存储模块删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTC Dev ice触发消息的生命周期,并通知所述发送模块转发所述接收模块所接收到的第二消息中所携带的确认消息; 如果在所述存储 Said acknowledgment message MTC Device trigger message, deleting the notification of the binding storing the storage module MTC Device trigger message to the identification information, and notifies the sending module forwards the second message received by the receiving module in carried acknowledgment message; the storage module is further configured to: store said MTC Device trigger message life cycle; and the processing module is configured to: prior to the storage module if the storage life period arrives, the said receiving module receives the message returned by the second terminal device identification information and the acknowledgment message carries the MTC device for the trigger message, and determining acknowledgment message carried in the second message is a binding storing the storage module MTC Device triggering the message acknowledgment message, the notification of the storage module to delete the binding storing the MTC Device trigger message to the identification information, and trigger the MTC Dev ice lifecycle message, and notify the transmitting a second acknowledgment message module forwards the message received by the receiving module carried in; if the memory 模块所存储的生命周期到达之前,所述接收模块没有接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,或在所述存储模块所存储的生命周期到达之前,所述接收模块没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息,则通知所述存储模块删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTC Device触发消息的生命周期,并通知所述发送模块上报所述MTC Device触发消息触发失败; 所述的管理服务器,还包括: 计时模块,用于在所述发送模块向终端设备发送携带所述分配模块所分配的标识信息和所述MTC Device触发消息的第一消息时,启动与所述标识信息相对应的计时器; 所述处理模块,具体用于: 如果在所述计时模块所启动的计时器超时之前,所述接收模块接收到所述终端设备 Before storage module life cycle arrives, the receiving module does not receive the second message returned by the terminal device information and the acknowledgment message carries the identification of the trigger message MTC Device, or stored in the storage module lifecycle before reaching the receiving module does not receive a second message carrying the binding acknowledgment message to the locally stored MTC Device trigger message, the notification of the storage module to delete the binding storing the message and the trigger MTC Device said identification information, and the life cycle of the MTC Device trigger message, and notifies the reporting module transmits the trigger message triggers MTC Device failure; said management server, further comprising: a timing module, for transmitting the module when the allocation message carrying identification information assignment module and a first message to the MTC device trigger message to the terminal device, and starts the timer corresponding identification information; and the processing module is configured to: if the timing module is started before the timer expires, the receiving module receives the terminal device 返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,并且确定所述第二消息中所携带的确认消息是对所述存储模块绑定存储的所述MTC Device触发消息的确认消息,则通知所述计时模块停止与所述标识信息相对应的计时器,通知所述存储模块删除绑定存储的所述MTC Device触发消息与所述标识信息,并通知所述发送模块转发所述接收模块所接收到的第二消息中所携带的确认消息; 如果在所述计时模块所启动的计时器超时之前,所述接收模块没有接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,或在所述计时模块所启动的计时器超时之前,所述接收模块没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息,则通知所述发送模块重新向终端设备发送携带所述标识信息和所述MTC Device触 Return a second message carrying the identification information and the acknowledgment message MTC Device trigger message, and determining the acknowledgment message in the second message is carried in the acknowledgment of the storage module stores the binding trigger message MTC Device message, the timer module stops notifying the identification information corresponding to a timer, notifies the storage module to delete the binding storing the MTC Device trigger message to the identification information, and notifies the sending module forwards the said acknowledgment message from the second message received by the receiving module carried in; before the timer module if the started timer expires, the receiving module does not receive the return terminal device carries identification information and the MTC the second message is an acknowledgment message Device trigger message, or prior to the timing module to start a timer expires, the receiving module does not receive the acknowledgment message carries the local storage binding of the MTC Device trigger message of second message, notifying the sending module to resend the identification information and carries the contact to the terminal device MTC device 发消息的第一消息,并通知所述计时模块重新启动与所述标识信息相对应的计时器。 A first message of a message, and notifies the timer restarts the identification information corresponding to a timer.
8. 如权利要求7所述的管理服务器,其特征在于, 所述分配模块,具体用于在根据接收到的触发请求消息生成MTC Device触发消息时, 为所述MTC Device触发消息分配标识信息; 所述存储模块,具体用于将所述MTC Device触发消息与所述分配模块所分配的标识信息进行绑定存储,并存储所述MTC Device触发消息的生命周期; 所述发送模块,具体用于向终端设备发送携带所述分配模块所分配的标识信息和所述MTC Device触发消息的第一消息; 计时模块,用于在所述发送模块向终端设备发送携带所述分配模块所分配的标识信息和所述MTC Device触发消息的第一消息时,启动与所述标识信息相对应的计时器,其中,所述生命周期的时长大于或等于与所述标识信息相对应的计时器的计时周期的时长; 所述接收模块,具体用于接收所述终端设备返回的消息; 所述判断模块,具 The management server as claimed in claim 7, characterized in that the dispensing module is configured to generate a request message MTC Device trigger message according to the received trigger, the trigger message is a MTC Device identification information is assigned; the storage module is configured to trigger the MTC Device identification information message to the allocation module assigned to bind storage, and storing the MTC Device trigger message life cycle; and the sending module, configured to transmitting a first message to the terminal device carries the identification information of the allocated block and said trigger message to the MTC device distribution; timing module configured to send the identification information to the terminal device in the transmission module carrying the allocation module assigned the first message and said MTC Device trigger message, starting with the identification information corresponding to a timer, wherein said identification information corresponding to the count of the timer period equal to or longer than the life cycle of long; the receiving module is receiving a message returned by the terminal apparatus; a judging module, with 用于当所述计时模块所启动的计时器超时之前,所述接收模块接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息时,判断所述第二消息中所携带的标识信息与所述存储模块绑定存储的所述标识信息是否一致; 所述处理模块,具体用于在所述判断模块的判断结果为一致时,确定所述第二消息中所携带的确认消息是对所述存储模块绑定存储的所述MTC De vice触发消息的确认消息, 通知所述计时模块停止与所述标识信息相对应的计时器,通知所述存储模块删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTC Device触发消息的生命周期, 并通知所述发送模块转发所述接收模块所接收到的第二消息中所携带的确认消息。 When said timer module is activated before the timer expires, the receiving module receives the message carrying the terminal equipment identification information and the second acknowledgment message MTC Device returned trigger message, determining the second whether carried in the message with the identification information stored in the storage module to bind the identification information matches; and the processing module is configured to, when the determination result of determination module consistent, determining that the second message the acknowledgment message carries the binding acknowledgment message stored in said MTC De vice trigger message to the storage module, to notify the timing module to stop to the identification information corresponding to the timer, the storage module to delete notification tie the MTC Device predetermined stored trigger message to the identification information, and the life cycle of the MTC Device trigger message, and notifies the acknowledgment message forwarding module transmits a second message received by the receiving module carried in .
9. 如权利要求8所述的管理服务器,其特征在于,所述处理模块,还用于: 如果在所述计时模块所启动的计时器超时之前,所述接收模块没有接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,或在所述计时模块所启动的计时器超时之前,所述接收模块没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息,通知所述判断模块判断所述MTC Device触发消息是否满足重传条件; 如果所述判断模块判断满足重传条件,则通知所述发送模块重新向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息,并通知所述计时模块重新启动与所述标识信息相对应的计时器; 如果所述判断模块判断不满足重传条件,则通知所述存储模块删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述M 9. The management server according to claim 8, wherein the processing module is further configured to: prior to the timer module if the started timer expires, the receiving module does not receive the terminal device return a second message carrying the identification information and the acknowledgment message MTC Device trigger message or prior to the timing module to start a timer expires, the receiving module does not receive carrying the local storage binding MTC the second message is an acknowledgment message device trigger message, notifying the determining module determines that the message is the MTC device retransmission trigger condition is satisfied; if the judging module determines that the retransmission condition satisfied, notifying the terminal device to re-transmit module carrying the identification information and transmitting a first message to the MTC Device trigger message, and notify the timing module restarts the timer corresponding identification information; if the judging module determines that retransmission is not satisfied condition, remove the binding storing the notification trigger message storage module MTC Device to the identification information, and the M TC Device触发消息的生命周期,并通知所述发送模块上报所述MTC Device触发消息触发失败。 TC Device lifecycle trigger message, and notifies the reporting module transmits the trigger message MTC Device ignition failure.
10. 如权利要求9所述的管理服务器,其特征在于,所述判断模块,具体用于: 根据所述存储模块存储的所述MTC Device触发消息的生命周期,确定当前剩余的生命周期的时长; 如果当前剩余的生命周期的时长大于或等于与所述标识信息相对应的计时器的计时周期的时长,则判断所述MTC Device触发消息满足重传条件; 如果当前剩余的生命周期的时长小于与所述标识信息相对应的计时器的计时周期的时长,则判断所述MTC Device触发消息不满足重传条件。 10. The management server according to claim 9, wherein the determining module is configured to: trigger message based on the life cycle of the storage module stored MTC Device, determines the current remaining long life cycle ; if the time remaining in the life cycle of length greater than or equal to the length of the identification information corresponding to the timing cycle of the timer, it is determined that the MTC Device trigger message satisfies the retransmission condition; if the current remaining life cycle length of less than information corresponding to the timing of the cycle timer and the identification duration, it is determined that the message does not satisfy the MTC Device retransmission trigger conditions.
11. 如权利要求7至10中任意一项所述的管理服务器,其特征在于,所述分配模块,具体用于为所述MTC Device触发消息分配至少能够临时的唯一标识传输MTC Device触发消息的过程,或者至少能够临时的唯一标识MT C Device触发消息作为标识信息,其中,所述标识信息,具体包括: 为本次MTC Device触发消息及其后续消息的传输过程分配的事务标识;或, 为所述MTC Device触发消息分配的序列号。 11. 7-10 management server according to any of the preceding claims, characterized in that the allocation module, particularly for dispensing said MTC Device trigger message can be temporarily at least a unique identification transmission trigger message MTC Device process, or at least a temporary unique identification MT C Device trigger message as the identification information, wherein the identification information comprises: time-based trigger MTC Device transaction identifier assigned message transmission process and the subsequent message; or, as the MTC Device trigger message sequence number assigned.
12. 如权利要求7至10中任意一项所述的管理服务器,其特征在于,具体为MME或SGSN0 12. The management server according to any one of claims 7 to 10, characterized in that, in particular MME or SGSN0
13. -种MTC Device触发消息的投递确认方法,其特征在于,至少包括以下步骤: 当终端设备成功接收到管理服务器所发送的携带标识信息和MTC Devic e触发消息的第一消息时,所述终端设备向所述管理服务器发送携带所述标识信息和对所述MTC Device 触发消息的确认消息的第二消息; 其中,所述标识信息需要至少能够临时的唯一标识传输MTC Device触发消息的过程, 或者至少能够临时的唯一标识MTC Device触发消息; 在终端设备成功接收到管理服务器所发送的携带标识信息和MTC Devic e触发消息的第一消息之前,还包括: 当管理服务器根据接收到的触发请求消息生成MTC Device触发消息时,所述管理服务器为所述MTC Device触发消息分配标识信息,并将所述MTC Device触发消息与所述标识信息在本地绑定存储; 所述管理服务器向终端设备发送第一消息; 在所述终端设备向所 13. - Method species MTC Device delivery confirmation trigger message, characterized in that it comprises at least the steps of: when the terminal apparatus successfully receives the message carrying the first identification information and MTC Devic e trigger message sent by the management server when the terminal device to the management server transmits a second message carrying the identification information and the acknowledgment message to the trigger message the MTC device; wherein, during at least the identification information can be temporarily require unique identification transmission MTC device trigger message, or at least a temporary unique identification MTC device trigger message; before the terminal apparatus successfully receives the message carrying the first identification information and MTC Devic e trigger message sent by the management server, further comprising: when the management server according to the received trigger request when the message generator MTC device trigger message, the management server allocation trigger message to the MTC device identification information, and said MTC device trigger message to the identification information in the local storage binding; the management server transmits to the terminal device a first message; in the terminal equipment to the 管理服务器发送携带所述标识信息和对所述MTC Device触发消息的确认消息的第二消息之后,还包括: 当所述管理服务器接收到所述终端设备返回的第二消息时,所述管理服务器判断所述第二消息中所携带的标识信息与本地绑定存储的所述标识信息是否一致; 如果一致,所述管理服务器确定所述第二消息中所携带的确认消息是对本地绑定存储的所述MTC Device触发消息的确认消息,在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,并转发所述第二消息所携带的确认消息; 其中,所述管理服务器为所述MTC Device触发消息分配标识信息,并将所述MTC Device触发消息与所述标识信息在本地绑定存储,还包括: 所述管理服务器在本地存储所述MTC Device触发消息的生命周期; 所述管理服务器在本地存储所述MTC Device触发消息的生命周期之后,所述方法还 After the management server sends the second message identification information and the acknowledgment message to the MTC Device trigger message, further comprising: when the management server receives the second message returned by the terminal device, the management server identifying whether the identification information stored locally bound determination carried in the second message is consistent; if they are consistent, the management server determines that the acknowledgment message in the second message carries the local storage binding MTC Device acknowledgment message to the trigger message, delete the locally stored MTC Device bound trigger message to the identification information, and forward the acknowledgment message to the second message carried; wherein the management server is the MTC Device allocation trigger message identification information, and said MTC Device trigger message to the identification information in the local storage binding, further comprising: a management server triggers the lifecycle message is stored locally in MTC Device; the after said trigger lifecycle management server in the local store the message MTC Device, the method further 括: 如果所述管理服务器在所述生命周期到达之前,接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,并且确定所述第二消息中所携带的确认消息是对本地绑定存储的所述MTC Devic e触发消息的确认消息,则所述管理服务器在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTC Device 触发消息的生命周期,并转发所述第二消息所携带的确认消息; 如果所述管理服务器在所述生命周期到达之前,没有接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,或所述管理服务器在所述生命周期到达之前,没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息,则所述管理服务器在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述M Comprising: if the management server before the life period expires, the terminal device receives a return message carrying identification information and the second acknowledgment message to the MTC Device trigger message, and determining that the second message carried in acknowledgment message is an acknowledgment message to said trigger message stored locally bound MTC Devic e, the management server deletes the binding storing locally the MTC Device trigger message to the identification information, and said MTC Device lifecycle trigger message, and forward the acknowledgment message carried in the second message; if the management server before the life period expires, the terminal device does not receive a return carrying the identification information and the trigger message MTC device a second message acknowledging the message, or the management server before the life period expires, the message is not received a second acknowledgment message carries the local storage binding MTC Device trigger message, then the management server delete the locally stored binding MTC Device trigger message to the identification information, and the M TC Device触发消息的生命周期,并上报所述MTC Device触发消息触发失败; 所述管理服务器向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息,还包括: 所述管理服务器启动与所述标识信息相对应的计时器; 所述管理服务器启动与所述标识信息相对应的计时器之后,所述方法还包括: 如果所述管理服务器在所述计时器超时之前,接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,并且确定所述第二消息中所携带的确认消息是对本地绑定存储的所述MTC Device触发消息的确认消息,则所述管理服务器停止与所述标识信息相对应的计时器,在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,并转发所述第二消息所携带的确认消息; 如果所述管理服务器在所述计时器超时之前,没有接收到所述终端 TC Device lifecycle trigger message, and reports the failure to trigger MTC Device trigger message; the message management server sends the first identification information and the MTC Device trigger message to the terminal device, further comprising: said management starting the server identification information corresponding to a timer; starting with the management server, the identification information corresponding to the timer after the method further comprising: if the management server before timeout of the timer, receiving returned to the terminal device a second message carrying the identification information and the acknowledgment message MTC device trigger message, and determining acknowledgment message carried in the second message is a trigger message to the local storage binding MTC device acknowledgment message, then the management server stops the timer corresponding identification information, to delete the locally stored binding MTC Device trigger message to the identification information, and forwarding the second message carrying the acknowledgment message; if the management server before the timer expires, the terminal does not receive 设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,或所述管理服务器在所述计时器超时之前,没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息,则所述管理服务器重新向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息,并重新启动与所述标识信息相对应的计时器。 Device returns a second message carrying the identification information and the acknowledgment message MTC Device trigger message or the management server before the timer times out, does not receive the trigger message carries the local storage binding MTC Device the second message is an acknowledgment message, then the management server re-transmits a first message to the terminal device carries the identification information and the MTC device trigger message, and restarts the timer corresponding to the identification information.
14. 如权利要求13所述的方法,其特征在于,所述标识信息具体包括: 所述管理服务器为本次MTC Device触发消息及其后续消息的传输过程分配的事务标识;或, 所述管理服务器为所述MTC Device触发消息分配的序列号。 14. The method according to claim 13, wherein the identification information comprises: the management server-based trigger times MTC Device transaction identifier and message transmission process subsequent messages assigned; or said management the MTC Device trigger server message sequence number assigned.
15. -种终端设备,其特征在于,至少包括: 接收模块,用于接收管理服务器所发送的消息; 发送模块,用于在所述接收模块成功接收到所述管理服务器所发送的携带标识信息和MTC Device触发消息的第一消息时,向所述管理服务器发送携带所述标识信息和对所述MTC Device触发消息的确认消息的第二消息; 其中,所述标识信息需要至少能够临时的唯一标识传输MTC Device触发消息的过程, 或者至少能够临时的唯一标识MTC Device触发消息; 在终端设备成功接收到管理服务器所发送的携带标识信息和MTC Device触发消息的第一消息之前,还包括: 当管理服务器根据接收到的触发请求消息生成MTC Device触发消息时,所述管理服务器为所述MTC Device触发消息分配标识信息,并将所述MTC Device触发消息与所述标识信息在本地绑定存储; 所述管理服务器向终端设备发送第一消 15. - type of terminal equipment, characterized in that, at least comprising: a receiving means for receiving a message sent by the management server; and a sending module, for carrying successfully received identification information of the management server transmitted in the receiving module when MTC Device trigger message and a first message, the management server sends a second message carrying the identification information and the acknowledgment message to the MTC Device trigger message; and wherein at least the identification information can be only temporary MTC device process identification transmission of the trigger message, or at least a temporary unique identification MTC device trigger message; before the terminal apparatus successfully receives the first message carrying the identification information and the MTC device trigger message sent by the management server, further comprising: generating a request message management server MTC Device trigger message according to the received trigger, the trigger message management server identification information assigned to the MTC Device, and the MTC Device trigger message to the identification information stored locally binding; the management server transmits to the terminal device a first arc ; 在所述终端设备向所述管理服务器发送携带所述标识信息和对所述MTC Device触发消息的确认消息的第二消息之后,还包括: 当所述管理服务器接收到所述终端设备返回的第二消息时,所述管理服务器判断所述第二消息中所携带的标识信息与本地绑定存储的所述标识信息是否一致; 如果一致,所述管理服务器确定所述第二消息中所携带的确认消息是对本地绑定存储的所述MTC Device触发消息的确认消息,在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,并转发所述第二消息所携带的确认消息; 所述管理服务器为所述MTC Device触发消息分配标识信息,并将所述MTC Device触发消息与所述标识信息在本地绑定存储,还包括: 所述管理服务器在本地存储所述MTC Device触发消息的生命周期; 所述管理服务器在本地存储所述MTC Device触发消息的生命周期 ; After the terminal device transmits a second message carrying the identification information and the acknowledgment message to the MTC Device trigger message to said management server, further comprising: when the management server receives the return of the terminal device when a second message, the second message management server determines the identification information carried in the identification information stored locally coincides with binding; if they are consistent, the management server determines the message carried in the second the acknowledgment message is stored in the local binding acknowledgment message MTC Device trigger message, delete the locally stored binding MTC Device trigger message to the identification information, and forwarding the second message carried confirmation message; said management server allocation trigger message to the MTC Device identification information, and said MTC Device trigger message to the identification information in the local storage binding, further comprising: a management server in a local storage of the MTC Device the life cycle of the trigger message; the message management server in the local memory of the trigger of the MTC Device lifecycle 后,所述方法还包括: 如果所述管理服务器在所述生命周期到达之前,接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,并且确定所述第二消息中所携带的确认消息是对本地绑定存储的所述MTC Devic e触发消息的确认消息,则所述管理服务器在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,以及所述MTC Device 触发消息的生命周期,并转发所述第二消息所携带的确认消息; 如果所述管理服务器在所述生命周期到达之前,没有接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,或所述管理服务器在所述生命周期到达之前,没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息,则所述管理服务器在本地删除绑定存储的所述MTC Device触发消息与所述标 After, the method further comprising: if the management server before the life period expires, the terminal device receives the returned information carries identification message and the second acknowledgment message MTC Device trigger message, and determining the acknowledgment message carried in the second message is an acknowledgment message to said trigger message stored locally bound MTC Devic e, the management server deletes the binding storing locally the MTC Device trigger message to the identification information , and the life cycle of the MTC device trigger message, and a second acknowledgment message forwarding the message carried; if the management server before the life period expires, the terminal device does not receive the returned information carries identification message and the second acknowledgment message MTC Device trigger message or the management server prior to arrival of the life cycle, the second message is not received the acknowledgment message carries the local storage binding of the trigger message MTC Device , then the management server, remove the binding stored locally in the trigger message to the MTC Device standard 信息,以及所述MTC Device触发消息的生命周期,并上报所述MTC Device触发消息触发失败; 所述管理服务器向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息,还包括: 所述管理服务器启动与所述标识信息相对应的计时器; 所述管理服务器启动与所述标识信息相对应的计时器之后,所述方法还包括: 如果所述管理服务器在所述计时器超时之前,接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,并且确定所述第二消息中所携带的确认消息是对本地绑定存储的所述MTC Device触发消息的确认消息,则所述管理服务器停止与所述标识信息相对应的计时器,在本地删除绑定存储的所述MTC Device触发消息与所述标识信息,并转发所述第二消息所携带的确认消息; 如果所述管理服务器在所述计时器超时之前,没 Information, and the life cycle of the MTC Device trigger message, and reports the failure to trigger MTC Device trigger message; the message management server sends the first identification information and the MTC Device trigger message to the terminal device, further comprising: starting the management server, the identification information corresponding to a timer; after starting the management server to the identification information corresponding to a timer, said method further comprising: the management server if the timing prior to timeout, the terminal device receives a second message carrying the identification information and returns the acknowledgment message MTC device trigger message, and determining the acknowledgment message in the second message is carried in the local storage binding said acknowledgment message MTC Device trigger message, then the management server stops the timer corresponding identification information, to delete the locally stored binding MTC Device trigger message to the identification information, and forwarding the first two acknowledgment message carried by message; if the management server before timeout of the timer, no 有接收到所述终端设备返回的携带标识信息和对MTC Device触发消息的确认消息的第二消息,或所述管理服务器在所述计时器超时之前,没有接收到携带对本地绑定存储的所述MTC Device触发消息的确认消息的第二消息,则所述管理服务器重新向终端设备发送携带所述标识信息和所述MTC Device触发消息的第一消息,并重新启动与所述标识信息相对应的计时器。 The terminal device has received the second message carrying the identification information and returns the acknowledgment message MTC Device trigger message or the management server before the timer times out, the carry is not received on the local storage binding said second message is an acknowledgment message MTC device trigger message, then the management server re-transmits a first message carrying the identification information and the MTC device trigger message to the terminal device, and restarts the identification information corresponding to timer.
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