CN101848424B - Method and system for real-time control over service function of terminal - Google Patents
Method and system for real-time control over service function of terminal Download PDFInfo
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Abstract
本发明披露了一种实时控制终端业务功能的方法及系统，其中方法包括：终端业务功能控制系统向调度服务器发送终端业务功能控制指令，其中至少携带移动终端标识；调度服务器将收到的该控制指令向基站子系统转发，若根据移动终端标识查询到移动终端为激活的传统式集群呼叫成员，则在转发的控制指令中携带用于指示该成员的集群呼叫标志；基站子系统收到该控制指令后，若未查询到移动终端在独享业务信道上，则通过集群共享前向信道和/或控制信道发送终端业务功能控制指令。本发明可在数字集群系统中的任何时候实现对终端业务功能的实时控制。
The present invention discloses a method and system for real-time control of terminal service functions, wherein the method includes: the terminal service function control system sends a terminal service function control command to a dispatch server, which at least carries a mobile terminal identifier; the dispatch server will receive the control command The instruction is forwarded to the base station subsystem. If the mobile terminal is found to be an activated traditional group call member according to the mobile terminal identification, the group call flag used to indicate the member is carried in the forwarded control instruction; the base station subsystem receives the control After the instruction, if it is not found that the mobile terminal is on the exclusive service channel, the terminal service function control instruction is sent through the trunking shared forward channel and/or the control channel. The invention can realize the real-time control of the terminal service function at any time in the digital trunking system.
Description
技术领域 technical field
本发明涉及移动通信的终端业务功能控制技术，尤其体涉及数字集群系统中实时控制移动终端业务功能的方法及相应的系统。The invention relates to a terminal service function control technology of mobile communication, in particular to a method for real-time control of a mobile terminal service function in a digital trunking system and a corresponding system.
背景技术 Background technique
移动通信已经成为人们生活中不可缺少的一部分，移动通信终端更是发展为一个具备各种业务功能的多媒体终端，如通话功能、上网功能、传真功能以及拍照和摄像功能等。Mobile communication has become an indispensable part of people's life, and the mobile communication terminal has developed into a multimedia terminal with various business functions, such as call function, Internet access function, fax function, and photo and video function.
在实际生活和工作中的一些特殊场地和重要机构，如机密会议室、监狱监区内以及保密部门办公区等，不允许用户使用移动终端的某些功能，如通话、上网及拍照功能等。In some special places and important institutions in actual life and work, such as confidential meeting rooms, prison areas, and office areas of secret departments, users are not allowed to use certain functions of mobile terminals, such as calling, surfing the Internet, and taking pictures.
现有技术中，为了实现在特殊场所中控制管理移动终端的业务功能的目的，往往会采用以下方案：在特殊场所安装移动终端业务功能控制系统，包括移动终端信息读取器和业务功能控制服务器等设备，可以自动读取进出特殊场所的移动终端的信息，并生成相应的移动终端业务功能控制命令，发送到移动通信网络。移动通信网络接收到该控制命令后，通过在网络侧修改移动终端的签约信息控制与网络相关的功能(如禁止通话、上网功能等)，和/或向移动终端发送控制指令，通知该移动终端自行控制其功能(如禁止拍照等功能，这类功能因与网络无关，故只能由移动终端自控制)。移动通信网络向移动终端发送上述控制指令通常采用发送短消息的方式实现。In the prior art, in order to achieve the purpose of controlling and managing the service functions of mobile terminals in special places, the following scheme is often adopted: install a mobile terminal service function control system in special places, including mobile terminal information readers and service function control servers Such equipment can automatically read the information of mobile terminals entering and exiting special places, and generate corresponding mobile terminal service function control commands, which are sent to the mobile communication network. After receiving the control command, the mobile communication network controls network-related functions (such as prohibiting calls, Internet access functions, etc.) by modifying the subscription information of the mobile terminal on the network side, and/or sends a control command to the mobile terminal to notify the mobile terminal Control its functions by itself (such as prohibiting functions such as taking pictures, because such functions have nothing to do with the network, so they can only be controlled by the mobile terminal). The mobile communication network sends the above-mentioned control instructions to the mobile terminal usually by sending a short message.
在数字集群系统中，呼叫按信道资源分配方式区分为两类：In the digital trunking system, calls are divided into two types according to channel resource allocation methods:
一类被称为增强式集群呼叫，采用普通语音呼叫的分配信道方式，即为每个终端分配独享的业务信道。对于增强式集群呼叫，基站控制器可以明确知道终端是否在独享的业务信道上。One type is called enhanced trunking call, which adopts the way of allocating channels for ordinary voice calls, that is, allocating exclusive service channels for each terminal. For the enhanced trunking call, the base station controller can clearly know whether the terminal is on the exclusive traffic channel.
另一类则被称为传统式集群呼叫，信道资源的分配方式为信道共享，即基站控制器为集群呼叫内所有成员建立共享的前向业务信道和共享的反向业务信道，并在寻呼信道上定期广播发送共享信道的指配消息，由终端自行控制接入或退出呼叫。传统式集群呼叫能够节省资源，但缺点是基站不知道终端是否在共享的业务信道上。The other type is called traditional trunking call, channel resource allocation is channel sharing, that is, the base station controller establishes a shared forward traffic channel and a shared reverse traffic channel for all members in the trunking call, and The channel regularly broadcasts and sends the assignment message of the shared channel, and the terminal controls access or exit the call by itself. Traditional trunking calls can save resources, but the disadvantage is that the base station does not know whether the terminal is on the shared traffic channel.
因此，在数字集群系统中，如果上述移动通信网络采用短消息向终端发送控制指令，当基站查询到终端不处于独享业务信道时(即终端不处于语音、数据或增强式集群呼叫)，由于基站不知道终端是处于空闲还是处于传统式集群呼叫的共享业务信道上，故短消息无法实时地发送到终端，由此也就无法做到实时控制终端的业务功能。Therefore, in the digital trunking system, if the above-mentioned mobile communication network uses short messages to send control instructions to the terminal, when the base station inquires that the terminal is not in the exclusive service channel (that is, the terminal is not in voice, data or enhanced trunking call), due to The base station does not know whether the terminal is idle or on the shared service channel of the traditional trunking call, so the short message cannot be sent to the terminal in real time, thus it is impossible to control the service function of the terminal in real time.
发明内容 Contents of the invention
本发明所要解决的技术问题是提供一种实时控制终端业务功能的方法及系统，能够在数字集群系统中的任何时候提供对终端业务功能的实时控制。The technical problem to be solved by the present invention is to provide a method and system for real-time control of terminal service functions, which can provide real-time control of terminal service functions at any time in a digital trunking system.
为了解决上述技术问题，本发明提供了一种实时控制终端业务功能的方法，涉及终端业务功能控制系统、调度服务器以及基站子系统，该方法包括：In order to solve the above technical problems, the present invention provides a method for real-time control of terminal service functions, involving a terminal service function control system, a scheduling server, and a base station subsystem. The method includes:
终端业务功能控制系统向调度服务器发送终端业务功能控制指令，其中至少携带移动终端标识；The terminal service function control system sends a terminal service function control command to the dispatch server, which at least carries a mobile terminal identifier;
调度服务器将收到的该控制指令向基站子系统转发，若根据移动终端标识查询到移动终端为激活的传统式集群呼叫成员，则在转发的控制指令中携带用于指示该成员的集群呼叫标志；The dispatching server forwards the received control instruction to the base station subsystem. If the mobile terminal is found to be an active traditional group call member according to the mobile terminal identifier, the group call flag used to indicate the member is carried in the forwarded control instruction ;
基站子系统收到该控制指令后，若未查询到移动终端在独享业务信道上，则通过集群共享前向信道和/或控制信道发送终端业务功能控制指令。After receiving the control instruction, if the base station subsystem does not find that the mobile terminal is on the exclusive service channel, it sends the terminal service function control instruction through the cluster shared forward channel and/or control channel.
进一步地，further,
基站子系统收到该控制指令后，若未查询到移动终端在独享业务信道上，且从控制指令中查获到集群呼叫标志，则根据该集群呼叫标志查询一个或多个集群共享前向信道，并同时在控制信道上和查询到的一个或多个集群共享前向信道上发送控制指令。After receiving the control instruction, if the base station subsystem does not find that the mobile terminal is on the exclusive service channel, and finds the trunking call identifier from the control instruction, it will query one or more trunking shared forward channels according to the trunking call identifier , and at the same time send control instructions on the control channel and the shared forward channel of one or more clusters that have been queried.
进一步地，further,
基站子系统收到该控制指令后，若未查询到移动终端在独享业务信道上，且未从该控制指令中查获到集群呼叫标志，则在控制信道上发送控制指令。After receiving the control instruction, if the base station subsystem does not find that the mobile terminal is on the exclusive service channel, and does not find out the trunking call flag from the control instruction, it sends the control instruction on the control channel.
进一步地，该方法还包括：Further, the method also includes:
基站子系统收到控制指令后，若查询到移动终端在独享业务信道上，则在独享业务信道上发送终端业务功能控制指令。After the base station subsystem receives the control instruction, if it finds that the mobile terminal is on the exclusive service channel, it sends the terminal service function control instruction on the exclusive service channel.
进一步地，终端业务功能控制系统发送的终端业务功能控制指令中还携带业务控制信息；该方法还包括：Further, the terminal service function control instruction sent by the terminal service function control system also carries service control information; the method also includes:
移动终端根据接收到的终端业务功能控制指令中的业务控制信息完成相应的业务功能的关闭或开启。The mobile terminal closes or opens corresponding service functions according to the service control information in the received terminal service function control instruction.
为了解决上述技术问题，本发明提供了一种实时控制终端业务功能的系统，包括终端业务功能控制系统、调度服务器以及基站子系统，其中：In order to solve the above technical problems, the present invention provides a system for real-time control of terminal service functions, including a terminal service function control system, a scheduling server, and a base station subsystem, wherein:
终端业务功能控制系统，用于向调度服务器发送终端业务功能控制指令，其中至少携带移动终端标识；A terminal service function control system, configured to send a terminal service function control command to the dispatch server, which at least carries a mobile terminal identifier;
调度服务器，用于将收到的控制指令向基站子系统转发，若根据移动终端标识查询到移动终端为激活的传统式集群呼叫成员，则在转发的控制指令中携带用于指示该成员的集群呼叫标志；The dispatching server is used to forward the received control instruction to the base station subsystem. If the mobile terminal is found to be an activated traditional group call member according to the mobile terminal identifier, the group used to indicate the member is carried in the forwarded control instruction. call sign;
基站子系统，用于在收到控制指令后，若未查询到移动终端在独享业务信道上，则通过集群共享前向信道和/或控制信道发送终端业务功能控制指令。The base station subsystem is configured to send the terminal service function control command through the cluster shared forward channel and/or control channel if the mobile terminal is not found to be on the exclusive service channel after receiving the control command.
进一步地，further,
基站子系统收到该控制指令后，若未查询到移动终端在独享业务信道上，且从该控制指令中查获到集群呼叫标志，则根据该集群呼叫标志查询一个或多个集群共享前向信道，并同时在控制信道上和查询到的一个或多个集群共享前向信道上发送该控制指令。After the base station subsystem receives the control instruction, if it does not find that the mobile terminal is on the exclusive service channel, and finds the cluster call identifier from the control instruction, it will query one or more trunking shared forwarding channels based on the cluster call identifier. channel, and at the same time send the control command on the control channel and the shared forward channel of one or more clusters inquired.
进一步地，further,
基站子系统收到该控制指令后，若未查询到移动终端在独享业务信道上，且未从该控制指令中查获到集群呼叫标志，则在控制信道上发送该控制指令。After the base station subsystem receives the control command, if it does not find that the mobile terminal is on the exclusive traffic channel, and does not find out the trunking call flag from the control command, it sends the control command on the control channel.
进一步地，该系统还包括移动终端，终端业务功能控制系统发送的终端业务功能控制指令中还携带业务控制信息；其中：Further, the system also includes a mobile terminal, and the terminal service function control instruction sent by the terminal service function control system also carries service control information; wherein:
移动终端，用于根据接收到的终端业务功能控制指令中的业务控制信息完成相应的业务功能的关闭或开启。The mobile terminal is configured to close or open corresponding service functions according to the service control information in the received terminal service function control instruction.
为了解决上述技术问题，本发明提供了一种实现实时控制终端业务功能的移动通信网络系统，包括调度服务器以及基站子系统，其中：In order to solve the above technical problems, the present invention provides a mobile communication network system for real-time control of terminal service functions, including a scheduling server and a base station subsystem, wherein:
调度服务器，用于将从终端业务功能控制系统收到的控制指令向基站子系统转发，若根据控制指令中的移动终端标识查询到移动终端为激活的传统式集群呼叫成员，则在转发的控制指令中携带用于指示成员的集群呼叫标志；The dispatching server is used to forward the control instruction received from the terminal service function control system to the base station subsystem. The group call flag used to indicate the member is carried in the instruction;
基站子系统，用于在收到该控制指令后，若未查询到移动终端在独享业务信道上，则通过集群共享前向信道和/或控制信道发送终端业务功能控制指令。The base station subsystem is configured to send the terminal service function control command through the cluster shared forward channel and/or control channel if the mobile terminal is not found to be on the exclusive service channel after receiving the control command.
进一步地，further,
基站子系统收到该控制指令后，若未查询到移动终端在独享业务信道上，且从所述控制指令中查获到集群呼叫标志，则根据该集群呼叫标志查询一个或多个集群共享前向信道，并同时在控制信道上和查询到的一个或多个集群共享前向信道上发送终端业务功能控制指令。After the base station subsystem receives the control instruction, if it does not find that the mobile terminal is on the exclusive service channel, and finds the trunking call identifier from the control instruction, it will query one or more trunking sharing fronts according to the trunking call identifier. forward channel, and at the same time send terminal service function control instructions on the control channel and on the forward channel shared by one or more clusters inquired.
进一步地，further,
基站子系统收到该控制指令后，若未查询到移动终端在独享业务信道上，且未从该控制指令中查获到集群呼叫标志，则在控制信道上发送控制指令。After receiving the control instruction, if the base station subsystem does not find that the mobile terminal is on the exclusive service channel, and does not find out the trunking call flag from the control instruction, it sends the control instruction on the control channel.
本发明提供的方法和系统，由于移动通信网络能够在收到终端业务功能控制指令时，查询到相应的终端不在独享的业务信道上，则至少在控制信道上转发终端业务功能控制指令；若进一步确认该终端为激活的传统式集群呼叫成员，则同时在集群共享前向信道上转发该控制指令；若查询到该终端在独享的业务信道上，则直接在独享的业务信道上转发该控制指令。因此，本发明能够在数字集群系统中的任何时候提供对终端业务功能的实时控制。In the method and system provided by the present invention, since the mobile communication network can inquire that the corresponding terminal is not on the exclusive service channel when receiving the terminal service function control command, at least forward the terminal service function control command on the control channel; if If it is further confirmed that the terminal is an activated traditional trunking call member, the control command will be forwarded on the trunking shared forward channel at the same time; if it is found that the terminal is on the exclusive service channel, it will be directly forwarded on the exclusive service channel the control command. Therefore, the present invention can provide real-time control of terminal service functions at any time in the digital trunking system.
附图说明 Description of drawings
图1为本发明的实时控制终端业务功能的系统实施例的结构框图；Fig. 1 is the structural block diagram of the system embodiment of real-time control terminal service function of the present invention;
图2为本发明的实时控制终端业务功能的方法实施例的流程图。FIG. 2 is a flow chart of an embodiment of a method for real-time control of terminal service functions according to the present invention.
具体实施方式 Detailed ways
以下结合附图和优选实施例对本发明的技术方案进行详细地阐述。以下例举的实施例仅仅用于说明和解释本发明，而不构成对本发明技术方案的限制。The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. The following examples are only used to illustrate and explain the present invention, but not to limit the technical solution of the present invention.
本发明的实时控制终端业务功能的系统实施例，其结构如图1所示，包括移动终端10、终端业务功能控制系统11、调度子系统(DSS，Dispatch ServerSubsystem)12以及基站子系统(BSS，Base Station Subsystem)13；其中：The system embodiment of real-time control terminal service function of the present invention, its structure as shown in Figure 1, comprises mobile terminal 10, terminal service function control system 11, dispatching subsystem (DSS, Dispatch ServerSubsystem) 12 and base station subsystem (BSS, Base Station Subsystem)13; where:
移动终端10，用于为用户提供普通语音呼叫、集群呼叫、上网、拍照各种业务功能；根据收到的终端业务功能控制指令中的业务控制信息完成相应业务功能的关闭或开启；The mobile terminal 10 is used to provide users with various business functions such as ordinary voice calls, trunking calls, surfing the Internet, and taking photos; according to the service control information in the received terminal service function control instructions, the corresponding service functions are closed or opened;
终端业务功能控制系统11，用于根据读取的移动终端10的信息生成相应的移动终端业务功能控制命令，并发送给调度子系统12；The terminal service function control system 11 is used to generate a corresponding mobile terminal service function control command according to the read information of the mobile terminal 10, and send it to the dispatching subsystem 12;
终端业务功能控制系统11发送的终端业务功能控制指令中携带移动终端标识(如IMSI，International Mobile SubscriberIdentification)、业务控制信息。The terminal service function control command sent by the terminal service function control system 11 carries a mobile terminal identification (such as IMSI, International Mobile Subscriber Identification) and service control information.
调度子系统12，用于通过调度服务器在收到终端业务功能控制命令后，若查询到相应的终端为激活的传统式集群呼叫成员，则在向基站子系统13转发的终端业务功能控制指令中携带用于指示的集群呼叫标志；The dispatching subsystem 12 is configured to, after the dispatching server receives the terminal service function control command, if it is found that the corresponding terminal is an active traditional trunking call member, in the terminal service function control command forwarded to the base station subsystem 13 carry trunk call flags for indication;
调度服务器如果查询该终端在多个激活的传统式集群呼叫中，携带的集群呼叫标志可为列表。If the dispatching server inquires that the terminal is in multiple activated traditional group calls, the carried group call flags may be a list.
调度服务器如果未查询到终端为激活传统式集群呼叫成员，则直接向基站子系统转发终端业务功能控制指令。If the dispatching server does not find out that the terminal is an activated traditional group call member, it will directly forward the terminal service function control instruction to the base station subsystem.
基站子系统13，用于在收到终端业务功能控制命令后，若未查询到相应的终端在独享业务信道上，则通过集群共享前向信道和/或控制信道发送终端业务功能控制指令。The base station subsystem 13 is configured to send the terminal service function control command through the cluster shared forward channel and/or control channel if the corresponding terminal is not found to be on the exclusive service channel after receiving the terminal service function control command.
基站子系统13若未查询到相应的终端在独享业务信道上，且收到的控制指令中携带有集群呼叫标志，则根据该标志查询终端的一个或多个集群共享前向信道，通过查询到的集群共享前向信道和控制信道发送终端业务功能控制指令；若未查询到相应的终端在独享业务信道上，且收到的控制指令中没有携带集群呼叫标志，则仅通过控制信道发送终端业务功能控制指令。If the base station subsystem 13 does not inquire that the corresponding terminal is on the exclusive service channel, and the received control command carries a cluster call flag, it will query one or more cluster shared forward channels of the terminal according to the flag, and pass the query The received cluster shared forward channel and control channel send the terminal service function control command; if the corresponding terminal is not found to be on the exclusive service channel, and the received control command does not carry the cluster call flag, it is only sent through the control channel Terminal service function control instruction.
基站子系统13若查询到相应的终端在独享业务信道上，则直接在该独享业务信道上发送终端业务功能控制指令。If the base station subsystem 13 inquires that the corresponding terminal is on the exclusive service channel, it will directly send the terminal service function control instruction on the exclusive service channel.
从图1中可以看出，上述调度子系统12和基站子系统13包括在本发明的移动通信网络实施例中。It can be seen from FIG. 1 that the above scheduling subsystem 12 and base station subsystem 13 are included in the mobile communication network embodiment of the present invention.
本发明针对上述系统实施例，相应地提出实时控制终端业务功能的方法实施例，其流程如图2所示，包括如下步骤：Aiming at the above-mentioned system embodiments, the present invention correspondingly proposes a method embodiment for real-time control of terminal service functions, the process of which is shown in Figure 2, including the following steps:
210：终端业务功能控制系统向调度服务器发送终端业务功能控制指令；210: The terminal service function control system sends a terminal service function control instruction to the dispatch server;
终端业务功能控制系统发送的该控制指令中携带移动终端标志(如IMSI)、业务控制信息。The control instruction sent by the terminal service function control system carries the mobile terminal identifier (such as IMSI) and service control information.
220：调度服务器收到控制指令后，若查询到相应终端为激活的传统式集群呼叫成员，则将用于指示该成员的集群呼叫标志携带在向基站子系统转发的终端业务功能控制指令中发送；220: After receiving the control instruction, if the dispatching server finds that the corresponding terminal is an activated traditional group call member, it sends the group call flag used to indicate the member in the terminal service function control instruction forwarded to the base station subsystem ;
如果终端在多个激活的传统式集群呼叫中，上述携带的集群呼叫标志可为列表。如果调度服务器未查询到终端为激活传统式集群呼叫成员，则向基站子系统直接转发终端业务功能控制指令。If the terminal is in multiple activated traditional group calls, the carried group call flags may be a list. If the dispatching server does not find out that the terminal is an activated traditional group call member, it directly forwards the terminal service function control instruction to the base station subsystem.
230：基站子系统收到终端业务功能控制指令后，若查询到该终端不在独享的业务信道上，则通过集群共享前向信道和/或控制信道发送终端业务功能控制指令。230: After receiving the terminal service function control command, the base station subsystem sends the terminal service function control command through the trunking shared forward channel and/or control channel if it finds that the terminal is not on the exclusive service channel.
基站子系统接收到终端业务功能控制指令，若未查询到终端在独享业务信道上，且控制指令中携带有集群呼叫标志，根据集群呼叫标(可为列表)查询集群共享前向信道(一个或多个)，在查询到的一个或多个集群共享前向信道上向终端发送终端业务功能控制指令，同时在控制信道上向终端发送终端业务功能控制指令。若未查询到终端在业务信道上，且收到的控制指令中未携带集群呼叫标志，则仅在控制信道上向终端发送终端业务功能控制指令。The base station subsystem receives the terminal service function control command, if it is not found that the terminal is on the exclusive service channel, and the control command carries the trunking call flag, it queries the trunking shared forward channel (one or more), send the terminal service function control instruction to the terminal on the one or more cluster shared forward channels found in the query, and send the terminal service function control instruction to the terminal on the control channel at the same time. If it is not found that the terminal is on the service channel, and the received control command does not carry the trunking call flag, only the terminal service function control command is sent to the terminal on the control channel.
基站子系统若查询到终端在独享业务信道上，则直接在该独享业务信道上发送终端业务功能控制指令。If the base station subsystem inquires that the terminal is on the exclusive service channel, it will directly send the terminal service function control instruction on the exclusive service channel.
240：终端接收到终端业务功能控制指令后，根据指令中的业务控制信息完成相关业务功能的关闭或开启。240: After receiving the terminal service function control instruction, the terminal closes or starts the relevant service function according to the service control information in the command.
这里的终端为集群终端，是能够支持普通语音呼叫、集群呼叫、上网、拍照等各种业务功能的终端设备。The terminal here is a trunking terminal, which is a terminal device capable of supporting various business functions such as ordinary voice calling, trunking calling, surfing the Internet, and taking pictures.
综上实施例可以看出，本发明由于移动通信网络能够在收到终端业务功能控制指令时，查询到相应的终端不在独享的业务信道上，则至少在控制信道上转发终端业务功能控制指令；若进一步确认该终端为激活的传统式集群呼叫成员，则同时在查询到的在一个或多个集群共享前向信道上转发该控制指令；若查询到该终端在独享的业务信道上，则直接在独享的业务信道上转发该控制指令。因此，本发明能够在数字集群系统中的任何时候提供对终端业务功能的实时控制。In summary, it can be seen from the above embodiments that in the present invention, since the mobile communication network can inquire that the corresponding terminal is not on the exclusive service channel when receiving the terminal service function control command, at least forward the terminal service function control command on the control channel ; If it is further confirmed that the terminal is an activated traditional cluster call member, then simultaneously forward the control command on one or more shared forward channels of the cluster; if the terminal is found to be on an exclusive service channel, The control instruction is directly forwarded on the exclusive service channel. Therefore, the present invention can provide real-time control of terminal service functions at any time in the digital trunking system.
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