CN104244268B - The method and device of the network coverage along high ferro - Google Patents
The method and device of the network coverage along high ferro Download PDFInfo
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Abstract
本发明公开了一种高铁沿线网络覆盖的方法及装置，涉及通信技术领域，用于解决在高铁停止运行或者高铁用户对网络的使用较少时，高铁专网包括的频谱资源处于无人使用或部分被使用的状态，造成了频谱资源的浪费问题。所述方法包括：确定终端对应用户中高铁用户所占的比例，所述终端为当前高铁基站覆盖范围内的终端；当高铁用户所占的比例大于比例预设值时，将当前高铁基站所处网络的网络类型设置为高铁专网；当高铁用户所占的比例不大于比例预设值时，将当前高铁基站所处网络的网络类型设置为公用网络。所示方法主要应用于网络覆盖的过程中。
The invention discloses a method and device for network coverage along a high-speed rail, which relates to the field of communication technology and is used to solve the problem that the spectrum resources included in the high-speed rail private network are unused or when the high-speed rail stops running or the high-speed rail users rarely use the network. The partially used state causes a waste of spectrum resources. The method includes: determining the proportion of high-speed rail users among users corresponding to the terminal, and the terminal is a terminal within the coverage of the current high-speed rail base station; The network type of the network is set as a high-speed rail private network; when the proportion of high-speed rail users is not greater than the preset value, the network type of the network where the current high-speed rail base station is located is set as a public network. The shown method is mainly applied in the process of network coverage.
Description
技术领域technical field
本发明涉及通信技术领域，尤其涉及一种高铁沿线网络覆盖的方法及装置。The invention relates to the field of communication technology, in particular to a method and device for network coverage along a high-speed railway.
背景技术Background technique
随着移动通信技术的不断发展，高铁沿线的网络覆盖越来越普遍，高铁用户对网络质量的要求也越来越高。目前，现有技术中使用高铁专网对高铁沿线进行网络覆盖，在车站和列车停留区域，高铁专网与公用网络之间建立了邻区关系，高铁用户乘车时，高铁用户对应的终端由公用网络切换到高铁专网；在高铁沿线，高铁专网与公用网络之间无邻区关系，普通用户对应的终端无法由公用网络切换到高铁专网，高铁专网只为高铁用户提供服务的网络。With the continuous development of mobile communication technology, network coverage along high-speed rail lines is becoming more and more common, and high-speed rail users have higher and higher requirements for network quality. At present, in the existing technology, the high-speed rail private network is used to cover the network along the high-speed rail. In the station and train stop area, the neighbor relationship between the high-speed rail private network and the public network is established. When the high-speed rail user rides, the terminal corresponding to the high-speed rail user is by The public network is switched to the high-speed rail private network; along the high-speed rail, there is no neighbor relationship between the high-speed rail private network and the public network, and the terminals corresponding to ordinary users cannot be switched from the public network to the high-speed rail private network, and the high-speed rail private network only provides services for high-speed rail users network.
现有技术中至少存在如下问题：在高铁停止运行或者高铁用户对网络的使用较少时，高铁专网包括的频谱资源处于无人使用或部分被使用的状态，造成了频谱资源的浪费。There are at least the following problems in the prior art: when the high-speed rail stops running or the high-speed rail users use the network less, the spectrum resources included in the high-speed rail private network are unused or partially used, resulting in a waste of spectrum resources.
发明内容Contents of the invention
本发明的实施例提供一种高铁沿线网络覆盖的方法及装置，能够解决高铁停止运行或者高铁用户对网络的使用较少时，专网包括的频谱资源处于无人使用或部分被使用的状态，造成了频谱资源的浪费的问题。Embodiments of the present invention provide a method and device for network coverage along the high-speed rail, which can solve the problem that when the high-speed rail stops running or the high-speed rail users use the network less, the spectrum resources included in the private network are in the state of being unused or partially used. This results in a waste of spectrum resources.
为达到上述目的，本发明的实施例采用如下技术方案：In order to achieve the above object, embodiments of the present invention adopt the following technical solutions:
第一方面，本发明的实施例提供一种高铁沿线网络覆盖的方法，包括：In the first aspect, an embodiment of the present invention provides a method for network coverage along a high-speed rail, including:
确定终端对应用户中高铁用户所占的比例，所述终端包括当前时刻已经接入当前高铁基站的终端和在前一次确定所述比例的时刻与所述当前时刻之间，向所述当前高铁基站发送请求且所述请求被所述当前高铁基站接收到的终端；Determine the proportion of high-speed rail users among the users corresponding to the terminal, the terminal includes the terminal that has accessed the current high-speed rail base station at the current moment, and between the time when the ratio was determined last time and the current moment, the current high-speed rail base station A terminal that sends a request and the request is received by the current high-speed rail base station;
当所述高铁用户所占的比例大于比例预设值时，将所述当前高铁基站所处网络的网络类型设置为高铁专网，所述高铁专网为只为所述高铁用户对应的终端提供服务的网络；When the proportion of the high-speed rail users is greater than the preset value, the network type of the network where the current high-speed rail base station is located is set as a high-speed rail private network, and the high-speed rail private network is only provided for terminals corresponding to the high-speed rail users network of services;
当所述高铁用户所占的比例不大于比例预设值时，将所述当前高铁基站所处网络的网络类型设置为公用网络，所述公用网络为所有用户对应的终端提供服务的网络。When the proportion of the high-speed rail users is not greater than the preset value, the network type of the network where the current high-speed rail base station is located is set as a public network, and the public network provides services for terminals corresponding to all users.
第二方面，本发明的实施例提供一种高铁沿线网络覆盖的装置，包括：In the second aspect, an embodiment of the present invention provides a device for network coverage along a high-speed rail, including:
确定单元，用于确定终端对应用户中高铁用户所占的比例，所述终端包括当前时刻已经接入当前高铁基站的终端和在前一次确定所述比例的时刻与所述当前时刻之间，向所述当前高铁基站发送请求且所述请求被所述当前高铁基站接收到的终端；The determining unit is used to determine the proportion of high-speed rail users among the users corresponding to the terminal, the terminal includes a terminal that has accessed the current high-speed rail base station at the current moment, and between the moment when the ratio was determined last time and the current moment, send to The terminal to which the current high-speed rail base station sends a request and the request is received by the current high-speed rail base station;
设置单元，用于当所述高铁用户所占的比例大于比例预设值时，将所述当前高铁基站所处网络的网络类型设置为高铁专网，所述高铁专网为只为所述高铁用户对应的终端提供服务的网络；The setting unit is used to set the network type of the network where the current high-speed rail base station is located as a high-speed rail private network when the proportion of the high-speed rail users is greater than a preset value, and the high-speed rail private network is only for the high-speed rail The network that the terminal corresponding to the user provides services;
所述设置单元还用于当所述高铁用户所占的比例不大于比例预设值时，将所述当前高铁基站所处网络的网络类型设置为公用网络，所述公用网络为所有用户对应的终端提供服务的网络。The setting unit is also used to set the network type of the network where the current high-speed rail base station is located as a public network when the proportion of the high-speed rail users is not greater than the preset value of the ratio, and the public network is the network corresponding to all users The network on which the terminal provides services.
现有技术中，高铁停止运行或者高铁用户对网络的使用较少时，专网包括的频谱资源处于无人使用或部分被使用的状态，造成了频谱资源的浪费。与现有技术相比，本发明实施例提供的一种高铁沿线网络覆盖的方法及装置，判断终端对应用户中高铁用户所占的比例是否大于预设值，如果大于，即高铁用户对网络的使用较多时，将当前高铁基站所处网络的网络类型设置为高铁专网，仅为高铁用户提供服务的网络；如果小于，即高铁停止运行或高铁用户对网络的使用较小时，将当前高铁基站所处网络的网络类型设置为公用网络，为所有用户对应的终端提供服务的网络。实现了在高铁停止运行或者高铁用户对网络的使用较少时，高铁专网为普通用户提供网络服务，避免了高铁专网包括的频谱资源处于无人使用或部分被使用的状态，提高了频谱资源的利用率。In the prior art, when the high-speed rail stops running or the high-speed rail users use the network less, the spectrum resources included in the private network are unused or partially used, resulting in a waste of spectrum resources. Compared with the prior art, the embodiment of the present invention provides a method and device for network coverage along the high-speed rail, which judges whether the proportion of high-speed rail users in the corresponding terminal users is greater than a preset value, and if it is greater, that is, the network coverage of high-speed rail users When using more, set the network type of the network where the current high-speed rail base station is located to high-speed rail private network, which only provides services for high-speed rail users; The network type of the network where it is located is set as a public network, which is a network that provides services for terminals corresponding to all users. It realizes that when the high-speed rail is out of operation or the high-speed rail users use the network less, the high-speed rail private network provides network services for ordinary users, avoiding the state that the spectrum resources included in the high-speed rail private network are unused or partially used, and improving the frequency spectrum. resource utilization.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为本发明一实施例提供的高铁沿线网络覆盖的方法流程图；Fig. 1 is a flow chart of a method for network coverage along a high-speed rail line provided by an embodiment of the present invention;
图2为本发明又一实施例提供的高铁沿线网络覆盖的方法流程图；Fig. 2 is a flow chart of a method for network coverage along a high-speed rail line provided by another embodiment of the present invention;
图3为本发明又一实施例提供的高铁沿线网络覆盖的装置结构示意图；Fig. 3 is a schematic structural diagram of a device for network coverage along a high-speed rail line provided by another embodiment of the present invention;
图4为本发明又一实施例提供的高铁沿线网络覆盖的装置结构示意图。Fig. 4 is a schematic structural diagram of a network coverage device along a high-speed rail line provided by another embodiment of the present invention.
具体实施方式detailed description
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
本发明一实施例提供一种高铁沿线网络覆盖的方法，用于高铁基站，高铁基站所在网络与其周边的网络已经建立邻区关系。如图1所示，所述方法包括：An embodiment of the present invention provides a method for network coverage along a high-speed rail, which is used for a high-speed rail base station, where the network where the high-speed rail base station is located and its surrounding networks have established a neighbor relationship. As shown in Figure 1, the method includes:
101、高铁基站确定终端对应用户中高铁用户所占的比例。101. The high-speed rail base station determines the proportion of high-speed rail users among the users corresponding to the terminal.
其中，高铁基站为当前高铁基站，终端包括当前时刻已经接入当前高铁基站的终端和在前一次确定比例的时刻与当前时刻之间，向当前高铁基站发送请求且请求被当前高铁基站接收到的终端，请求包括接入请求或业务请求。Among them, the high-speed rail base station is the current high-speed rail base station, and the terminal includes the terminal that has connected to the current high-speed rail base station at the current moment and the terminal that sends a request to the current high-speed rail base station and is received by the current high-speed rail base station between the time of the previous determined ratio and the current time For a terminal, the request includes an access request or a service request.
可选的，在确定终端对应的用户中高铁用户所占的比例之前，高铁基站还可以确定终端对应用户的用户类型，用户类型包括高铁用户和普通用户。Optionally, before determining the proportion of high-speed rail users among the users corresponding to the terminal, the high-speed rail base station may also determine user types of the users corresponding to the terminal, and the user types include high-speed rail users and ordinary users.
具体地，通过分析不同的终端在移动中的切换速率是否大于设定的阈值来判别终端对应用户的用户类型。Specifically, the user type of the user corresponding to the terminal is determined by analyzing whether the switching rate of different terminals is greater than a set threshold.
可选的，在确定终端对应用户的用户类型之前，高铁基站还可以统计终端在预设时间内的切换次数。Optionally, before determining the user type of the user corresponding to the terminal, the high-speed rail base station may also count the number of handovers of the terminal within a preset time.
可选的，在统计终端在预设时间内的切换次数之前，高铁基站还可以从源基站发送的切换请求中获取终端在预设时间内的切换信息，源基站为终端切换至当前高铁基站之前所属的基站，既可以为高铁基站又可以为非高铁基站。Optionally, before counting the number of handovers of the terminal within the preset time, the high-speed rail base station can also obtain the handover information of the terminal within the preset time from the handover request sent by the source base station, where the source base station is before the terminal switches to the current high-speed rail base station The base station to which it belongs can be either a high-speed rail base station or a non-high-speed rail base station.
102、当高铁用户所占的比例大于比例预设值时，高铁基站将当前高铁基站所处网络的网络类型设置为高铁专网。102. When the proportion of high-speed rail users is greater than the preset value, the high-speed rail base station sets the network type of the current network where the high-speed rail base station is located as a high-speed rail private network.
其中，比例预设值可以根据实际情况进行设置，例如，将比例预设值设为50％。当高铁用户所占的比例达到50％以上时，通过高铁基站网关将当前高铁基站所处网络的网络类型设置为高铁专网。Wherein, the preset ratio value can be set according to actual conditions, for example, the preset ratio value is set to 50%. When the proportion of high-speed rail users reaches more than 50%, set the network type of the network where the current high-speed rail base station is located to high-speed rail private network through the high-speed rail base station gateway.
进一步地，将当前高铁基站所处网络的网络类型设置为高铁专网包括：设置当前高铁基站拒绝普通用户对应终端的接入请求和业务请求，即判定当前高铁基站所处网络仅为高铁用户对应的终端提供服务的网络，不为普通用户提供服务的网络。Further, setting the network type of the network where the current high-speed rail base station is located as a high-speed rail private network includes: setting the current high-speed rail base station to reject the access requests and service requests of terminals corresponding to ordinary users, that is, to determine that the network where the current high-speed rail base station is located is only for high-speed rail users A network that provides services to terminals, and a network that does not provide services to ordinary users.
103、当高铁用户所占的比例不大于比例预设值时，高铁基站将当前高铁基站所处网络的网络类型设置为公用网络。103. When the proportion of high-speed rail users is not greater than the preset value, the high-speed rail base station sets the network type of the current network where the high-speed rail base station is located as a public network.
其中，当高铁用户所占的比例为50％以下时，通过高铁基站网关将当前高铁基站所处网络的网络类型设置为公用网络。Wherein, when the proportion of high-speed rail users is less than 50%, the network type of the network where the current high-speed rail base station is located is set as a public network through the high-speed rail base station gateway.
进一步地，将当前高铁基站所处网络的网络类型设置为公用网络包括：设置当前高铁基站接受普通用户对应终端的接入请求和业务请求，即判定当前高铁基站所处网络可以同时为高铁用户和普通用户提供服务的网络。Further, setting the network type of the network where the current high-speed rail base station is located as a public network includes: setting the current high-speed rail base station to accept the access requests and service requests of the corresponding terminals of ordinary users, that is, to determine that the network where the current high-speed rail base station is located can be both high-speed rail users and A network that provides services to ordinary users.
需要说明的是，高铁基站会实时确定终端对应用户中高铁用户所占的比例，进而，执行步骤102和步骤103。It should be noted that the high-speed rail base station will determine in real time the proportion of high-speed rail users among the corresponding terminal users, and then execute steps 102 and 103 .
现有技术中，高铁停止运行或者高铁用户对网络的使用较少时，专网包括的频谱资源处于无人使用或部分被使用的状态，造成了频谱资源的浪费。与现有技术相比，本发明实施例提供的一种高铁沿线网络覆盖的方法，通过比较切换速率与阈值的大小，判断在当前高铁基站下终端对应用户是高铁用户还是普通用户，并分析高铁用户所占的比例是否大于比例预设值，如果大于，即高铁专网用户较多，通过高铁基站网关将当前高铁基站所处网络的网络类型设置为高铁专网，仅为高铁用户提供服务的网络，拒绝普通用户对应终端的接入请求和业务请求；如果小于，即高铁专网无人使用或用户较少，通过高铁基站网关将当前高铁基站所处网络的网络类型设置为公用网络，为所有用户对应的终端提供服务的网络。实现了在高铁停止运行或者高铁用户对网络的使用较少时，高铁专网为普通用户提供网络服务，避免了高铁专网包括的频谱资源处于无人使用或部分被使用的状态，提高了频谱资源的利用率。In the prior art, when the high-speed rail stops running or the high-speed rail users use the network less, the spectrum resources included in the private network are unused or partially used, resulting in a waste of spectrum resources. Compared with the prior art, the embodiment of the present invention provides a network coverage method along the high-speed rail. By comparing the switching rate and the threshold value, it is judged whether the corresponding user of the terminal under the current high-speed rail base station is a high-speed rail user or an ordinary user, and the high-speed rail network is analyzed. Whether the proportion of users is greater than the preset value. If it is greater, that is, there are many high-speed rail private network users. Through the high-speed rail base station gateway, set the network type of the current high-speed rail base station network to high-speed rail private network, and only provide services for high-speed rail users. Network, rejecting the access requests and service requests of the corresponding terminals of ordinary users; if it is less than, that is, no one uses the high-speed rail private network or there are few users, set the network type of the current high-speed rail base station network to public network through the high-speed rail base station gateway, for The network on which the terminals corresponding to all users provide services. It realizes that when the high-speed rail is out of operation or the high-speed rail users use the network less, the high-speed rail private network provides network services for ordinary users, avoiding the state that the spectrum resources included in the high-speed rail private network are unused or partially used, and improving the frequency spectrum. resource utilization.
本发明又一实施例提供一种高铁沿线网络覆盖的方法，用于高铁基站，高铁基站所在网络与其周边的网络已经建立邻区关系。如图2所示，所述方法包括：Yet another embodiment of the present invention provides a method for network coverage along a high-speed rail line, which is used for a high-speed rail base station, where the network where the high-speed rail base station is located and its surrounding networks have established a neighbor relationship. As shown in Figure 2, the method includes:
201、高铁基站提取终端切换时源基站向当前高铁基站发起的切换请求信令里包含的历史信息信元，并统计终端在预设时间内的切换次数得到最大的切换次数。201. The high-speed rail base station extracts historical information cells contained in the handover request signaling initiated by the source base station to the current high-speed rail base station when the terminal is switched, and counts the number of handovers of the terminal within a preset time to obtain the maximum number of handovers.
其中，历史信息信元中包含了终端在过去1小时中的切换信息。切换信息是指终端的切换情况，切换信息包括切换次数、切换时间和切换原因等。根据切换信息统计终端在预设时间内的切换次数并得到最大的切换次数，即以预设时间1分钟为时间粒度，统计终端在每1分钟内的切换次数，将切换的最大次数作为终端的最大的切换次数。以1分钟为时间粒度是指以1分钟为单位时间来划分。Wherein, the historical information cell includes switching information of the terminal in the past 1 hour. The handover information refers to the handover situation of the terminal, and the handover information includes handover times, handover time, handover reasons, and the like. According to the handover information, count the number of handovers of the terminal within the preset time and obtain the maximum number of handovers, that is, take the preset time of 1 minute as the time granularity, count the number of handovers of the terminal within 1 minute, and use the maximum number of handovers as the number of handovers of the terminal The maximum number of toggles. Taking 1 minute as the time granularity refers to dividing time in units of 1 minute.
需要说明的是，当终端由源基站向当前基站切换时，历史信息信元中包含终端在过去1小时中的切换信息。例如，终端从基站1切换至基站2，再切换至基站3，当终端由基站1切换到基站2时，基站1为源基站，基站2为当前基站，基站2提取终端切换时源基站向当前基站发起的切换请求信令里包含的历史信息信元，该历史信息信元中包含了终端由基站1切换到基站2的切换信息；当终端由基站2切换到基站3时，基站2为源基站，基站3为当前基站，基站3提取终端切换时源基站向当前基站发起的切换请求信令里包含的历史信息信元，该历史信息信元中包含了终端由基站1切换到基站2和终端由基站2切换到基站3的切换信息。其中，如果终端由基站1切换到基站2为终端的第一次切换，那么源基站即基站1向当前基站即基站2发起的切换请求里包含的历史信息信元中终端的切换信息为空。需要说明的是，该实施方式在高铁基站中同样适用。It should be noted that when the terminal is handed over from the source base station to the current base station, the history information information element includes handover information of the terminal in the past hour. For example, the terminal switches from base station 1 to base station 2, and then switches to base station 3. When the terminal switches from base station 1 to base station 2, base station 1 is the source base station, and base station 2 is the current base station. The history information cell contained in the handover request signaling initiated by the base station, which contains the handover information of the terminal from base station 1 to base station 2; when the terminal is handed over from base station 2 to base station 3, base station 2 is the source Base station, base station 3 is the current base station, and base station 3 extracts the historical information cell contained in the handover request signaling initiated by the source base station to the current base station when the terminal is handed over. Handover information of the terminal being handed over from base station 2 to base station 3. Wherein, if the handover of the terminal from base station 1 to base station 2 is the first handover of the terminal, then the handover information of the terminal contained in the history information cell contained in the handover request initiated by the source base station, that is, base station 1, to the current base station, that is, base station 2, is empty. It should be noted that this embodiment is also applicable to high-speed rail base stations.
需要说明的是，高铁基站为当前高铁基站，源基站为终端切换至当前高铁基站之前所属的基站，终端包括当前时刻已经接入当前高铁基站的终端和在前一次确定比例的时刻与当前时刻之间，向当前高铁基站发送接入请求且接入请求被当前高铁基站接收到的终端。It should be noted that the high-speed rail base station is the current high-speed rail base station, and the source base station is the base station to which the terminal belongs before switching to the current high-speed rail base station. A terminal that sends an access request to the current high-speed rail base station and the access request is received by the current high-speed rail base station.
202、高铁基站保存最大的切换次数，并将其作为终端的切换速率。202. The high-speed rail base station saves the maximum switching times and uses it as the switching rate of the terminal.
其中，切换速率为，根据终端在过去一小时之内发生的切换信息，统计终端在过去一小时之内的每一分钟内的切换次数，比较分析得出最大的切换次数，将最大的切换次数确定为终端的切换速率。计算切换速率如公式(1)所示。Among them, the switching rate is, according to the switching information of the terminal in the past one hour, the switching times of the terminal in each minute in the past one hour are counted, and the maximum switching times are obtained by comparison and analysis, and the maximum switching times Determine the switching rate for the terminal. Calculate the switching rate as shown in formula (1).
切换速率＝Max(切换次数(t1-t0),...,切换次数(tN-tN-1)) (1)Switching rate = Max(switching times (t 1 -t 0 ),..., switching times (t N -t N-1 )) (1)
公式1中，切换次数(t1-t0)为终端在第一分钟内的切换次数，t1表示t＝1的时刻，t0表示t＝0的时刻，(t1-t0)表示第一分钟内；切换次数(tN-tN-1)为终端在第N分钟内的切换次数，tN表示t＝N的时刻，tN-1表示t＝N-1的时刻，(tN-tN-1)表示第N分钟内。Max()函数的功能为选取最大值，Max(切换次数(t1-t0),...,切换次数(tN-tN-1))为选取N次切换中最大的切换次数，N为大于等于1的整数。In formula 1, the number of handovers (t 1 -t 0 ) is the number of handovers of the terminal within the first minute, t 1 means the time t=1, t 0 means the time t=0, (t 1 -t 0 ) means In the first minute; the switching times (t N -t N-1 ) is the switching times of the terminal in the Nth minute, t N represents the time of t=N, t N-1 represents the time of t=N-1, ( t N -t N-1 ) means within the Nth minute. The function of the Max() function is to select the maximum value, and Max(number of switching times (t 1 -t 0 ),..., number of switching times (t N -t N-1 )) is to select the largest number of switching times among N switching times, N is an integer greater than or equal to 1.
203、高铁基站通过比较切换速率与阈值的大小来判别终端对应用户类型是否为高铁用户。203. The high-speed rail base station judges whether the user type corresponding to the terminal is a high-speed rail user by comparing the switching rate with a threshold.
其中，用户类型包括高铁用户和普通用户。高铁基站将步骤202确定的终端的切换速率与阈值比较，当终端的切换速率不小于阈值时，判定此终端对应的用户类型为高铁用户；当终端的切换速率小于阈值时，判定此终端对应的用户类型为普通用户。Among them, user types include high-speed rail users and ordinary users. The high-speed rail base station compares the switching rate of the terminal determined in step 202 with a threshold, and when the switching rate of the terminal is not less than the threshold, it is determined that the user type corresponding to the terminal is a high-speed rail user; when the switching rate of the terminal is less than the threshold, it is determined that the terminal corresponds to the The user type is normal user.
阈值为通过比较分析高铁的切换速率设定的值，通过比较终端的切换速率与阈值的大小，来判别终端对应用户的类型。The threshold is the value set by comparing and analyzing the switching rate of the high-speed rail, and by comparing the switching rate of the terminal with the threshold value, the type of the corresponding user of the terminal is determined.
阈值设定规则：目前高铁多使用背靠背的组网结构，即两个RRU(Radio RemoteUnit，射频拉远单元)合并，每个RRU可以进行1Km的无线覆盖，两个RRU合并，则可以进行2km的无切换覆盖。高铁的平均时速为300km/h，故高铁每分钟的平均切换时间为2/(300/60)＝0.4min,具体的，300为高铁的平均时速300km/h,60为60min,300/60为平均每分钟高铁的运行距离，2/(300/60)为高铁每分钟的平均切换时间，则每分钟平均切换次数为1/0.4＝2.5，因此阈值设为2.5。当终端对应用户的切换速率大于2.5时，判别终端对应用户为高铁用户；若终端对应用户的切换速率不大于2.5，则判别终端对应用户为普通用户。Threshold setting rules: At present, high-speed rail mostly uses a back-to-back networking structure, that is, two RRUs (Radio Remote Units, radio frequency remote units) are combined, and each RRU can provide 1Km wireless coverage, and two RRUs can be combined to provide 2km coverage. No toggle override. The average speed of the high-speed rail is 300km/h, so the average switching time of the high-speed rail per minute is 2/(300/60)=0.4min, specifically, 300 is the average speed of the high-speed rail 300km/h, 60 is 60min, and 300/60 is The average running distance of the high-speed rail per minute, 2/(300/60) is the average switching time of the high-speed rail per minute, then the average switching times per minute is 1/0.4=2.5, so the threshold is set to 2.5. When the switching rate of the terminal corresponding to the user is greater than 2.5, it is judged that the terminal corresponding to the user is a high-speed rail user; if the switching rate of the terminal corresponding to the user is not greater than 2.5, then it is judged that the terminal corresponding to the user is an ordinary user.
需要说明的是，对用户类型的判别不限于本发明实施例中步骤201和步骤202的方法。It should be noted that the determination of the user type is not limited to the methods of step 201 and step 202 in the embodiment of the present invention.
204、高铁基站分析高铁用户在终端对应的用户中所占的比例。204. The high-speed rail base station analyzes the proportion of high-speed rail users among users corresponding to the terminal.
205、高铁基站判断高铁用户所占的比例是否大于比例预设值，若高铁用户所占的比例大于比例预设值，执行步骤206；否则，执行步骤207。205. The high-speed rail base station judges whether the proportion of high-speed rail users is greater than the preset value, and if the proportion of high-speed rail users is greater than the preset value, execute step 206; otherwise, execute step 207.
其中，比例预设值可以根据实际情况进行设置，例如，将比例预设值设为50％。Wherein, the preset ratio value can be set according to actual conditions, for example, the preset ratio value is set to 50%.
206、高铁基站通过高铁基站网关将当前高铁基站所处网络的网络类型设置为高铁专网。206. The high-speed rail base station sets the network type of the current network where the high-speed rail base station is located to the high-speed rail private network through the high-speed rail base station gateway.
其中，在步骤205中判定高铁用户所占的比例大于比例预设值，即将当前高铁基站所处网络的网络类型设置为高铁专网，只为高铁用户对应的终端提供服务的网络，拒绝普通用户对应终端的接入请求和业务请求，此终端对应用户的用户类型是否为普通用户的确认方法可以采用本发明实施例中用户类型的确认方法。Among them, in step 205, it is determined that the proportion of high-speed rail users is greater than the preset value, that is, the network type of the network where the current high-speed rail base station is located is set as a high-speed rail private network, which only provides services for the terminals corresponding to high-speed rail users, and rejects ordinary users Corresponding to the access request and service request of the terminal, the method for confirming whether the user type of the corresponding user of the terminal is an ordinary user can adopt the user type confirmation method in the embodiment of the present invention.
需要说明的是，在当前高铁基站所处网络中高铁用户所占的比例大于比例预设值时，高铁基站通过高铁基站网关瞬间将当前高铁基站所处网络的网络类型设置为高铁专网，只为高铁用户对应的终端提供服务的网络。It should be noted that when the proportion of high-speed rail users in the network where the current high-speed rail base station is located is greater than the preset value, the high-speed rail base station instantly sets the network type of the network where the current high-speed rail base station is located as a high-speed rail private network through the high-speed rail base station gateway. A network that provides services to terminals corresponding to high-speed rail users.
需要说明的是，当当前高铁基站所处网络的网络类型设置为高铁专网时，当前高铁基站拒绝普通用户对应终端的接入请求和业务请求，即当当前高铁基站接收到终端的接入请求和业务请求时，会首先判断终端对应用户的用户类型，若用户类型为普通用户，则拒绝其请求，同时会记录此终端所对应的用户类型为普通用户；若用户类型为高铁用户，则接受其请求。如果普通用户对应的终端在当前高铁基站拒绝其接入请求或业务请求后，接入其他网络或基站，则不再向当前高铁基站发送接入请求或业务请求；如果普通用户对应的终端在当前高铁基站拒绝其接入请求或业务请求后，没有接入其他网络或基站，则会持续向当前高铁基站发送接入请求或业务请求。在当前高铁基站所处网络的网络类型设置为高铁专网时，设当前时刻接入当前高铁基站的终端对应的用户数量为a(此时接入当前高铁基站的终端对应的用户应为高铁用户)，在前一次确定比例的时刻与当前时刻之间，当前高铁基站记录的普通用户数量为b，则当前高铁基站会实时确定终端对应用户中高铁用户所占的比例的公式为：另外，由于当前高铁基站会实时确定终端对应用户中高铁用户所占的比例，两次计算终端对应用户中高铁用户所占的比例的时间间隔很短，所以认为在前一次确定比例的时刻与当前时刻之间，当前高铁基站拒绝的普通用户还没有接入其他基站或网络。It should be noted that when the network type of the network where the current high-speed rail base station is located is set as a high-speed rail private network, the current high-speed rail base station rejects the access requests and service requests of the terminals corresponding to ordinary users, that is, when the current high-speed rail base station receives the terminal's access request When making a business request, it will first determine the user type of the terminal corresponding to the user. If the user type is an ordinary user, the request will be rejected, and at the same time it will be recorded that the user type corresponding to the terminal is an ordinary user; if the user type is a high-speed rail user, it will be accepted. its request. If the terminal corresponding to an ordinary user accesses other networks or base stations after the current high-speed rail base station rejects its access request or service request, it will no longer send an access request or service request to the current high-speed rail base station; After the high-speed rail base station rejects its access request or service request, it will continue to send access requests or service requests to the current high-speed rail base station without accessing other networks or base stations. When the network type of the network where the current high-speed rail base station is located is set as a high-speed rail private network, set the number of users corresponding to the terminal accessing the current high-speed rail base station at the current moment as a (at this time, the users corresponding to the terminals accessing the current high-speed rail base station should be high-speed rail users ), between the moment when the ratio was determined last time and the current moment, the number of ordinary users recorded by the current high-speed rail base station is b, then the current high-speed rail base station will determine the proportion of high-speed rail users in the corresponding terminal users in real time. The formula is: In addition, since the current high-speed rail base station will determine the proportion of high-speed rail users in the corresponding terminal users in real time, the time interval between the two calculations of the proportion of high-speed rail users in the terminal corresponding to users is very short, so it is considered that the time between the previous determination of the proportion and the current From moment to moment, ordinary users rejected by the current high-speed rail base station have not yet accessed other base stations or networks.
207、高铁基站通过高铁基站网关将当前高铁基站所处网络的网络类型设置为公用网络。207. The high-speed rail base station sets the network type of the current network where the high-speed rail base station is located to a public network through the high-speed rail base station gateway.
其中，在步骤205中判定高铁用户所占的比例小于比例预设值，即将当前高铁基站所处网络的网络类型设置为公用网络，为所有用户对应的终端提供服务的网络，接受普通用户对应终端的接入请求和业务请求，此终端对应用户的用户类型是否为普通用户的确认方法可以采用本发明实施例中用户类型的确认方法。Among them, in step 205, it is determined that the proportion of high-speed rail users is less than the preset value, that is, the network type of the network where the current high-speed rail base station is located is set to a public network, and the network that provides services for terminals corresponding to all users accepts terminals corresponding to ordinary users The method for confirming whether the user type of the corresponding user of the terminal is an ordinary user can adopt the user type confirmation method in the embodiment of the present invention.
需要说明的是，在当前高铁基站所处网络的网络类型设置为共用网络时，设当前时刻接入当前高铁基站的终端对应的用户数量为a(此时接入当前高铁基站的终端对应的用户应为高铁用户和普通用户的总数)，通过用户类型辨别确定a中高铁用户为c(此时，在前一次确定比例的时刻与当前时刻之间，当前高铁基站记录的普通用户数量为b＝0)，则当前高铁基站会实时确定终端对应用户中高铁用户所占的比例的公式为： It should be noted that, when the network type of the network where the current high-speed rail base station is located is set to a shared network, set the number of users corresponding to the terminals accessing the current high-speed rail base station at the current moment as a (the number of users corresponding to the terminals accessing the current high-speed rail base station at this time should be the total number of high-speed rail users and ordinary users), and determine the high-speed rail user in a as c through user type identification (at this time, between the moment of the previous determination of the ratio and the current moment, the number of ordinary users recorded by the current high-speed rail base station is b = 0), the current high-speed rail base station will determine the proportion of high-speed rail users in the corresponding terminal users in real time. The formula is:
需要说明的是，在当前高铁基站所处网络中高铁用户所占的比例小于比例预设值时，高铁基站通过高铁基站网关瞬间将当前高铁基站所处网络的网络类型设置为公用网络，为所有用户对应的终端提供服务的网络。It should be noted that when the proportion of high-speed rail users in the network where the current high-speed rail base station is located is less than the preset value, the high-speed rail base station instantly sets the network type of the network where the current high-speed rail base station is located as a public network through the gateway of the high-speed rail base station. The network that the terminal corresponding to the user provides services.
需要说明的是，步骤206和步骤207中高铁基站通过高铁基站网关对网络类型的设置方法不限于本发明实施例中所述的方法。It should be noted that, in steps 206 and 207, the method for setting the network type by the high-speed rail base station through the high-speed rail base station gateway is not limited to the method described in the embodiment of the present invention.
需要说明的是，普通用户对应的终端不停地对高铁基站所处的网络以及周边基站所处的网络进行检测，高铁基站实时地对用户的类型进行判别以及对高铁用户所占的比例进行判别。It should be noted that the terminals corresponding to ordinary users continuously detect the network where the high-speed rail base station is located and the network where the surrounding base stations are located, and the high-speed rail base station distinguishes the type of users and the proportion of high-speed rail users in real time .
现有技术中，高铁停止运行或者高铁用户对网络的使用较少时，专网包括的频谱资源处于无人使用或部分被使用的状态，造成了频谱资源的浪费。与现有技术相比，本发明实施例提供的一种高铁沿线网络覆盖的方法，通过提取源基站向当前高铁基站切换时发起的切换请求信令里包含的历史信息信元，得到该历史信元中终端在预设时间内的切换信息，并统计切换信息中的切换次数，最大的切换次数为终端的切换速率；通过比较切换速率与阈值的大小来判别终端对应用户的状态，并通过分析终端对应用户中高铁用户占的比例，来设置当前高铁基站所处网络的网络类型；当高铁用户所占的比例大于比例预设值时，通过高铁基站网关将当前高铁基站所处网络的网络类型设置为高铁专网，仅为高铁用户对应的终端提供服务的网络；否则通过高铁基站网关将当前高铁基站所处网络的网络类型设置为公用网络，为所有用户对应的终端提供服务的网络。实现了在高铁专网用户较少或无人使用时，为普通用户提供网络服务，避免了高铁专网包括的频谱资源处于无人使用或部分被使用的状态，提高了频谱资源的利用率。In the prior art, when the high-speed rail stops running or the high-speed rail users use the network less, the spectrum resources included in the private network are unused or partially used, resulting in a waste of spectrum resources. Compared with the prior art, the embodiment of the present invention provides a method for network coverage along the high-speed rail, by extracting the historical information cell contained in the handover request signaling initiated when the source base station switches to the current high-speed rail base station, to obtain the historical information The switching information of the terminal in Yuanzhong within the preset time, and the number of switching times in the switching information is counted. The maximum number of switching times is the switching rate of the terminal; by comparing the switching rate with the threshold value, the status of the terminal corresponding to the user is judged, and through analysis The terminal corresponds to the proportion of high-speed rail users among users to set the network type of the network where the current high-speed rail base station is located; when the proportion of high-speed rail users is greater than the preset value, the network type of the network where the current high-speed rail base station is located Set as a high-speed rail private network, a network that only provides services for terminals corresponding to high-speed rail users; otherwise, set the network type of the network where the current high-speed rail base station is located to a public network through the high-speed rail base station gateway, a network that provides services for terminals corresponding to all users. It realizes the provision of network services for ordinary users when there are few users or no one is using the high-speed rail private network, avoids the spectrum resources included in the high-speed rail private network from being unused or partially used, and improves the utilization rate of spectrum resources.
本发明又一实施例提供一种高铁沿线网络覆盖的装置30，如图3所示，所述装置30包括：Another embodiment of the present invention provides a device 30 for network coverage along the high-speed rail. As shown in FIG. 3 , the device 30 includes:
确定单元31，用于确定终端对应用户中高铁用户所占的比例，所述终端包括当前时刻已经接入当前高铁基站的终端和在前一次确定所述比例的时刻与所述当前时刻之间，向所述当前高铁基站发送请求且所述请求被所述当前高铁基站接收到的终端；The determination unit 31 is used to determine the proportion of high-speed rail users among the users corresponding to the terminal, the terminal includes a terminal that has accessed the current high-speed rail base station at the current moment and between the moment when the ratio was determined last time and the current moment, A terminal that sends a request to the current high-speed rail base station and the request is received by the current high-speed rail base station;
设置单元32，用于当所述高铁用户所占的比例大于比例预设值时，将所述当前高铁基站所处网络的网络类型设置为高铁专网；The setting unit 32 is used to set the network type of the network where the current high-speed rail base station is located as a high-speed rail private network when the proportion of the high-speed rail users is greater than a preset value;
所述设置单元32还用于当所述高铁用户所占的比例不大于比例预设值时，将所述当前高铁基站所处网络的网络类型设置为公用网络。The setting unit 32 is further configured to set the network type of the network where the current high-speed rail base station is located as a public network when the proportion of the high-speed rail users is not greater than a preset value.
进一步的，所述确定单元31还用于确定所述终端对应用户的用户类型，所述用户类型包括所述高铁用户和普通用户。Further, the determining unit 31 is further configured to determine a user type of the user corresponding to the terminal, and the user type includes the high-speed rail user and the ordinary user.
进一步的，如图4所示，所述确定单元31之前，所述装置30还可以包括：Further, as shown in FIG. 4, before the determining unit 31, the device 30 may further include:
统计单元33，用于统计所述终端在预设时间内的切换次数。The statistical unit 33 is configured to count the switching times of the terminal within a preset time.
进一步的，如图4所示，所述确定单元31包括：Further, as shown in FIG. 4, the determining unit 31 includes:
判断子单元311，用于判断所述切换次数是否小于切换次数预设值；A judging subunit 311, configured to judge whether the number of switching times is less than a preset value of the number of switching times;
确定子单元312，用于当所述切换次数不小于切换次数预设值时，确定所述终端对应用户的用户类型为所述高铁用户；A determining subunit 312, configured to determine that the user type of the user corresponding to the terminal is the high-speed rail user when the number of switching times is not less than a preset value of switching times;
所述确定子单元312还用于当所述切换次数小于切换次数预设值时，确定所述终端对应用户的用户类型为所述普通用户。The determining subunit 312 is further configured to determine that the user type of the user corresponding to the terminal is the normal user when the number of switching times is less than a preset value of switching times.
进一步的，如图4所示，在所述统计单元33之前，所述装置30还包括：Further, as shown in FIG. 4, before the statistical unit 33, the device 30 also includes:
获取单元34，用于从源基站发送的切换请求中获取所述终端在预设时间内的切换信息，所述源基站为所述终端切换至所述当前高铁基站之前所属的基站。The acquiring unit 34 is configured to acquire handover information of the terminal within a preset time from a handover request sent by a source base station, where the source base station is the base station to which the terminal belongs before handover to the current high-speed rail base station.
进一步的，如图4所示，所述统计单元33包括：Further, as shown in Figure 4, the statistical unit 33 includes:
统计子单元331，用于根据所述切换信息统计所述终端在预设时间内的切换次数。The counting subunit 331 is configured to count the number of handovers of the terminal within a preset time according to the handover information.
进一步的，如图4所示，所述设置单元32包括：Further, as shown in FIG. 4, the setting unit 32 includes:
设置子单元321，用于设置所述当前高铁基站拒绝普通用户对应终端的接入请求和业务请求；The setting subunit 321 is used to set the current high-speed rail base station to reject the access request and service request of the corresponding terminal of the ordinary user;
所述设置子单元321还用于设置所述当前高铁基站接受普通用户对应终端的接入请求和业务请求。The setting subunit 321 is also used to set the current high-speed rail base station to accept access requests and service requests from corresponding terminals of ordinary users.
现有技术中，高铁停止运行或者高铁用户对网络的使用较少时，专网包括的频谱资源处于无人使用或部分被使用的状态，造成了频谱资源的浪费。与现有技术相比，本发明实施例提供的一种高铁沿线网络覆盖的装置30，装置30通过提取源基站向装置30切换时发起的切换请求信令里包含的历史信息信元，得到该历史信元中终端在预设时间内的切换信息，并统计切换信息中的切换次数，最大的切换次数为终端的切换速率。通过比较切换速率与阈值的大小来判别用户的状态，并通过分析终端对应用户中高铁用户占的比例，来设置当前高铁基站所处网络的网络类型。当高铁用户所占的比例大于比例预设值时，通过高铁基站网关将当前高铁基站所处网络的网络类型设置为高铁专网，仅为高铁用户对应的终端提供服务的网络；否则通过高铁基站网关将当前高铁基站所处网络的网络类型设置为公用网络，为所有用户对应的终端提供服务的网络。实现了在高铁停止运行或者高铁用户对网络的使用较少时，高铁专网为普通用户提供网络服务，避免了高铁专网包括的频谱资源处于无人使用或部分被使用的状态，提高了频谱资源的利用率。In the prior art, when the high-speed rail stops running or the high-speed rail users use the network less, the spectrum resources included in the private network are unused or partially used, resulting in a waste of spectrum resources. Compared with the prior art, the embodiment of the present invention provides a device 30 for network coverage along the high-speed rail. The device 30 obtains the The handover information of the terminal within the preset time in the historical cell, and the number of handovers in the handover information is counted, and the maximum number of handovers is the handover rate of the terminal. The state of the user is judged by comparing the switching rate with the threshold value, and the network type of the network where the current high-speed rail base station is located is set by analyzing the proportion of high-speed rail users among the corresponding terminal users. When the proportion of high-speed rail users is greater than the preset value, the network type of the network where the current high-speed rail base station is located is set as a high-speed rail private network through the high-speed rail base station gateway, which is a network that only provides services for terminals corresponding to high-speed rail users; otherwise, through the high-speed rail base station The gateway sets the network type of the network where the current high-speed rail base station is located to a public network, a network that provides services for terminals corresponding to all users. It realizes that when the high-speed rail is out of operation or the high-speed rail users use the network less, the high-speed rail private network provides network services for ordinary users, avoiding the state that the spectrum resources included in the high-speed rail private network are unused or partially used, and improving the frequency spectrum. resource utilization.
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，仅以上述各功能模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能模块完成，即将装置的内部结构划分成不同的功能模块，以完成以上描述的全部或者部分功能。上述描述的系统，装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。Those skilled in the art can clearly understand that for the convenience and brevity of description, only the division of the above-mentioned functional modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional modules according to needs. The internal structure of the device is divided into different functional modules to complete all or part of the functions described above. For the specific working process of the above-described system, device, and unit, reference may be made to the corresponding process in the foregoing method embodiments, and details are not repeated here.
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应所述以权利要求的保护范围为准。The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.
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| CN106572503B (en) * | 2015-10-09 | 2021-07-06 | 上海中兴软件有限责任公司 | Non-private network user migration method and device |
| CN106879037B (en) * | 2015-12-11 | 2019-10-11 | 展讯通信（上海）有限公司 | Cordless communication network reselecting method, device and terminal based on LTE |
| CN107277928B (en) * | 2016-04-08 | 2020-04-28 | 中国移动通信有限公司研究院 | Terminal equipment classification method and network equipment |
| CN108124270B (en) * | 2016-11-28 | 2020-11-03 | 中国移动通信集团湖南有限公司 | Coverage evaluation method and device for LTE network |
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| CN108632946B (en) | 2017-03-24 | 2021-06-22 | 华为技术有限公司 | Access control method, terminal and access network equipment |
| CN109041007B (en) * | 2018-08-10 | 2021-09-28 | 中国联合网络通信集团有限公司 | Parameter configuration method and device for communication cell |
| CN109548034B (en) * | 2019-01-11 | 2021-09-28 | 中国联合网络通信集团有限公司 | Method and device for deploying base station for high-speed rail |
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