WO2016173378A1

WO2016173378A1 - Network access method and mobile communication terminal

Info

Publication number: WO2016173378A1
Application number: PCT/CN2016/078093
Authority: WO
Inventors: 刘海
Original assignee: 广东欧珀移动通信有限公司
Priority date: 2015-04-30
Filing date: 2016-03-31
Publication date: 2016-11-03
Also published as: CN104902457B; CN104902457A

Abstract

Disclosed in the embodiments of the present invention is a network access method, comprising: a mobile communication terminal receiving a visit PLMN network identifier acquisition command; on the basis of the acquisition command, acquiring the visit PLMN network identifier; determining whether the visit PLMN network identifier matches a home PLMN network identifier; if so, then the mobile communication terminal adding the matched visit PLMN network identifier to an EPLMN list; and, on the basis of the EPLMN list, implementing network access. In the present invention, the user can trigger an adding button, triggering the selection of a visit PLMN, and pre-adding a visit PLMN to an EPLMN list. When using an RPLMN to search for a network in a visit location, as the searched RPLMN and visit VPLMN are equivalent, the mobile communication terminal can reside in the small cell and try to initiate a network search registration process, reducing the duration of the network search process of the mobile communication terminal.

Description

一种网络接入方法和移动通信终端Network access method and mobile communication terminal

本发明要求2015年4月30日递交的发明名称为“一种网络接入方法和移动通信终端”的申请号201510221019.3的在先申请优先权，上述在先申请的内容以引入的方式并入本文本中。The present invention claims priority to the priority of the application No. 201510221019.3, entitled "A Network Access Method and Mobile Communication Terminal", filed on April 30, 2015, the content of which is incorporated herein by reference. This.

技术领域Technical field

本发明涉及移动通信技术领域，尤其涉及一种网络接入方法和移动通信终端。The present invention relates to the field of mobile communications technologies, and in particular, to a network access method and a mobile communication terminal.

背景技术Background technique

公共陆地移动网络(PLMN，Public Land Mobile Network)，由政府或它所批准的经营者，为公众提供陆地移动通信业务目的而建立和经营的网络。该网路通常与公众交换电话网互连，形成整个地区或国家规模的通信网。Public Land Mobile Network (PLMN), a network established or operated by the government or its approved operators to provide the public with the purpose of land mobile communication services. The network is typically interconnected with a public switched telephone network to form a communications network of a whole regional or national scale.

公共陆地移动网络的标识通常是一串数字码，例如***的PLMN的网络标识为46000，***的PLMN的网络标识为46001，用户可通过各个运营商提供的移动网络可以进行方便快捷的通信。随着人们生活水平的提高，携带通信终端设备出国旅游或出差办事的用户也越来越多，当用户进行漫游通信(如国际漫游通信)时，其移动通信终端(如手机)等需要重新找网，以获取公共陆地移动网络的网络标识。The identity of the public land mobile network is usually a string of digital codes. For example, China Mobile's PLMN has a network identifier of 46000, and China Unicom's PLMN has a network identifier of 46001. Users can use the mobile network provided by each operator to facilitate convenient communication. . With the improvement of people's living standards, there are more and more users who carry communication terminals and travel abroad or travel. When users conduct roaming communication (such as international roaming communication), their mobile communication terminals (such as mobile phones) need to be re-discovered. Network to obtain the network identity of the public land mobile network.

当移动通信终端从归属地移动到拜访地(例如移动通信终端从归属国漫游至拜访国)，移动通信终端需要接入当前归属地的公共陆地移动网络PLMN，然而，目前经常发生的情况是移动通信终端从某归属地移动到拜访地，移动通信终端经常需要很长的时间(有时候甚至可能需要等待几十分钟以上)才可成功接入当前拜访地的公共陆地移动网络，这极大的影响用户通信体验。When the mobile communication terminal moves from the home location to the visited place (for example, the mobile communication terminal roams from the home country to the visited country), the mobile communication terminal needs to access the public land mobile network PLMN of the current home location, however, the current situation often occurs is mobile The communication terminal moves from a certain place to the visited place, and the mobile communication terminal often takes a long time (sometimes it may even need to wait for several tens of minutes or more) to successfully access the public land mobile network of the current visited place, which is extremely large. Affect the user communication experience.

发明内容Summary of the invention

本发明实施例所要解决的技术问题在于，提供一种网络接入方法和移动通信终端，移动通信终端在关机或者开启飞行模式之前，用户可以触发某些添加按钮，用于触发选择拜访地公共陆地移动网络VPLMN，提前将拜访地的VPLMN至等效公共陆地移动网络EPLMN列表。当以已登记公共陆地移动网络RPLMN在拜访地进行搜网时，因搜索的RPLMN与拜访地VPLMN等效，而使得移动通信终端可以驻留到该小区，并尝试发起搜网注册过程，能够减少移动通信终端搜索网络过程中的搜索时长。The technical problem to be solved by the embodiments of the present invention is to provide a network access method and a mobile communication terminal, where the user can trigger some addition before the mobile communication terminal is turned off or the flight mode is turned on. A button is used to trigger selection of the visited public land mobile network VPLMN, and the visited VPLMN is advanced to the equivalent public land mobile network EPLMN list. When the searched public land mobile network RPLMN is searched at the visited place, since the searched RPLMN is equivalent to the visited VPLMN, the mobile communication terminal can camp on the cell and try to initiate the search registration process, which can reduce The search duration of the mobile communication terminal in searching for the network.

为了解决上述技术问题，本发明实施例第一方面公开了一种网络接入方法，包括：In order to solve the above technical problem, a first aspect of the embodiments of the present invention discloses a network access method, including:

移动通信终端接收拜访地PLMN的网络标识的获取指令；The mobile communication terminal receives an acquisition instruction of the network identifier of the visited PLMN;

根据所述获取指令获取拜访地PLMN的网络标识；Acquiring, according to the obtaining instruction, a network identifier of the visited PLMN;

判断所述拜访地PLMN的网络标识是否与归属地PLMN的网络标识相匹配，其中，与归属地PLMN的网络标识相匹配的拜访地PLMN的网络标识，为与所述移动通信终端附带的客户识别模块所属的归属地运营商签订了漫游协议的拜访地运营商网络的网络标识；Determining whether the network identifier of the visited PLMN matches the network identifier of the home PLMN, wherein the network identifier of the visited PLMN matching the network identifier of the home PLMN is a customer identifier attached to the mobile communication terminal The home operator to which the module belongs has signed the network identifier of the visited carrier network of the roaming agreement;

当判断结果为是的情况下，所述移动通信终端将所述相匹配的拜访地PLMN的网络标识添加至EPLMN列表，所述EPLMN包括归属地PLMN的网络标识，所述EPLMN还包括K个拜访地PLMN的网络标识，所述K个拜访地PLMN包括所述第一拜访地公共陆地移动网络PLMN，所述K为正整数；以及When the determination result is yes, the mobile communication terminal adds the network identifier of the matched visited PLMN to the EPLMN list, the EPLMN includes the network identifier of the home PLMN, and the EPLMN further includes K visits. a network identity of the local PLMN, the K visited destination PLMN including the first visited public land mobile network PLMN, the K being a positive integer;

根据所述EPLMN列表进行网络接入。Network access is performed according to the EPLMN list.

本发明实施例第二方面公开了一种移动通信终端，包括：A second aspect of the embodiments of the present invention discloses a mobile communication terminal, including:

存储器，存储程序代码；Memory, storing program code;

处理器，用于执行所述程序代码，以执行以下操作：a processor for executing the program code to perform the following operations:

接收拜访地PLMN的网络标识的获取指令；Receiving an acquisition instruction of a network identifier of the visited PLMN;

根据所述接收的所述获取指令获取拜访地PLMN的网络标识；Obtaining, according to the received obtaining instruction, a network identifier of the visited PLMN;

判断所述获取的所述拜访地PLMN的网络标识是否与归属地PLMN的网络标识相匹配，其中，与归属地PLMN的网络标识相匹配的拜访地PLMN的网络标识，为与所述移动通信终端附带的客户识别模块所属的归属地运营商签订了漫游协议的拜访地运营商网络的网络标识；Determining whether the acquired network identifier of the visited PLMN matches the network identifier of the home PLMN, wherein the network identifier of the visited PLMN matching the network identifier of the home PLMN is the mobile communication terminal The home operator to which the attached customer identification module belongs is signed with the network identifier of the visited operator network of the roaming agreement;

在所述判断结果为是时，将所述相匹配的拜访地PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表，所述EPLMN包括归属地PLMN的网络标识，所述EPLMN还包括K个拜访地PLMN的网络标识，所述K个拜访地PLMN包括所述第一拜访地公共陆地移动网络PLMN，所述K为正整数；以及When the judgment result is yes, the network identifier of the matched visited PLMN is added. To an equivalent public land mobile network EPLMN list, the EPLMN includes a network identity of a home PLMN, the EPLMN further includes a network identity of K visited PLMNs, the K visited destinations PLMN including the first visited local public Land mobile network PLMN, said K being a positive integer;

本发明实施例第三方面公开了一种计算机可读存储媒介，存储程序代码，所述程序代码可运行于一移动通信终端中，以用于：A third aspect of the embodiments of the present invention discloses a computer readable storage medium storing program code, the program code being operable in a mobile communication terminal for:

在所述判断结果为是时，将所述相匹配的拜访地PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表，所述EPLMN包括归属地PLMN的网络标识，所述EPLMN还包括K个拜访地PLMN的网络标识，所述K个拜访地PLMN包括所述第一拜访地公共陆地移动网络PLMN，所述K为正整数；以及When the judgment result is yes, the network identifier of the matched visited PLMN is added to the equivalent public land mobile network EPLMN list, the EPLMN includes the network identifier of the home PLMN, and the EPLMN further includes K Visiting the network identity of the PLMN, the K visited PLMN including the first visited public land mobile network PLMN, the K being a positive integer;

本发明实施例的技术方案中，不仅将移动通信终端归属的PLMN的网络标识添加到等效公共陆地移动网络EPLMN列表，并且还将获取到的与移动通信终端归属的PLMN的运营商签订了漫游协议的拜访地PLMN的网络标识也添加到EPLMN列表，其中，EPLMN列表中存储了网络标识的各PLMN之间被移动通信终端在一定程度上视为等效，因此，如果根据所述EPLMN列表进行所述移动通信终端的网络接入，那么由于EPLMN列表中存储了与移动通信终端归属的PLMN的运营商签订了漫游协议的一些拜访地PLMN的网络标识，因此当所述移动通信终端从归属地漫游到某拜访地，所述移动通信终端在漫游到的当前拜访地进行网络搜索，那么网络搜索命中EPLMN列表中存储了网络标识的某个PLMN的可能性将极大提高，因此，所述移动通信终端在当前拜访地接入网络的成功率和速率都可能极大提高，这就有利于极大的缩短用户通信等待时长(理想状态下移动通信终端可能只需要几秒就可以完成网络接入)，进而有利于极大的提高用户通信体验。In the technical solution of the embodiment of the present invention, not only the network identifier of the PLMN to which the mobile communication terminal belongs is added to the equivalent public land mobile network EPLMN list, but also the acquired operator of the PLMN to which the mobile communication terminal belongs is signed. The network identifier of the visited PLMN of the protocol is also added to the EPLMN list, wherein the PLMNs in which the network identifier is stored in the EPLMN list are regarded as equivalent by the mobile communication terminal to some extent, and therefore, if according to the EPLMN list The network access of the mobile communication terminal, then the network identity of some visited PLMNs that have signed a roaming agreement with the operator of the PLMN to which the mobile communication terminal belongs is stored in the EPLMN list, so when the mobile communication terminal is from the home location Roaming to a visited place, the mobile communication terminal performs a network search at the current visited place where the roaming arrives, and the possibility that the network search hits a certain PLMN in which the network identifier is stored in the EPLMN list will be greatly improved, and therefore, the mobile Communication terminal at present The success rate and rate of the access network can be greatly improved, which is beneficial to greatly shorten the waiting time of user communication (in an ideal state, the mobile communication terminal may only need a few seconds to complete the network access), and thus Conducive to greatly improve the user communication experience.

附图说明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 embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

图1是本发明实施例提供的网络接入方法的一种实施方式的流程示意图；1 is a schematic flowchart of an implementation manner of a network access method according to an embodiment of the present invention;

图2是本发明实施例提供的EPLMN列表的一种实施方式的示意图；2 is a schematic diagram of an implementation manner of an EPLMN list according to an embodiment of the present invention;

图3是本发明实施例提供的移动通信终端的一种实施方式的结构示意图；3 is a schematic structural diagram of an implementation manner of a mobile communication terminal according to an embodiment of the present invention;

图4是本发明实施例提供的网络接入模块的一种实施方式的结构示意图；4 is a schematic structural diagram of an implementation manner of a network access module according to an embodiment of the present invention;

图5是本发明实施例提供的移动通信终端的一种实施方式的结构示意图。FIG. 5 is a schematic structural diagram of an implementation manner of a mobile communication terminal according to an 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 technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

需要说明的是，在本发明实施例中使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本发明。在本发明实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。It is to be understood that the terminology used in the embodiments of the present invention is for the purpose of describing the particular embodiments, and is not intended to limit the invention. The singular forms "a", "the" and "the" It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

PLMN(Public Land Mobile Network，公共陆地移动网络)，由政府或它所批准的经营者，为公众提供陆地移动通信业务目的而建立和经营的网络。该网路通常与公众交换电话网(PSTN)互连，形成整个地区或国家规模的通信网。PLMN＝MCC+MNC，例如***的PLMN为46000、46002、46007、 46008，***的PLMN为46001、46006、46009。PLMN是一个无线通讯***，趋向于面向陆地上的例如交通工具或步行中的移动用户。然而，移动和便携的因特网用户也越来越普及。一个理想的公共陆地移动网络PLMN***提供给移动和便携用户和固定网络相当的服务，这在地形比较复杂的区域是一个特殊的挑战，因为基站会难以被找到和维持。在都市的环境中有很多的障碍，像是建筑物，和各种射频都能引起杂音和干扰的辐射。PLMN (Public Land Mobile Network) is a network established and operated by the government or its approved operators to provide the public with the purpose of land mobile communication services. The network is typically interconnected with the Public Switched Telephone Network (PSTN) to form a regional or national-scale communications network. PLMN=MCC+MNC, for example, China Mobile's PLMN is 46000, 46002, 46007, 46008, China Unicom's PLMN is 46001, 46006, 46009. The PLMN is a wireless communication system that tends to be directed to mobile users on land, such as vehicles or on foot. However, mobile and portable Internet users are also becoming more popular. An ideal public land mobile network PLMN system provides services comparable to mobile and portable users and fixed networks, which is a particular challenge in areas with more complex terrain, as base stations can be difficult to find and maintain. There are many obstacles in the urban environment, such as buildings, and various radio frequencies that can cause noise and interference.

RPLMN(RegisteredPLMN已登记PLMN)：已登记PLMN。是移动通信终端在上次关机或脱网前登记上的PLMN。在3GPP 2003年第TSG TP-21次会议上决定，将该参数从USIM卡上删掉，而将其保存在终端的内存中。RPLMN (RegisteredPLMN registered PLMN): Registered PLMN. It is the PLMN registered by the mobile communication terminal before the last shutdown or off-network. At the 3GPP 2003 TSG TP-21 meeting, it was decided to delete this parameter from the USIM card and save it in the terminal's memory.

EPLMN(EquivalentPLMN等效PLMN)：为与移动通信终端当前所选择的PLMN处于同等地位的PLMN，其优先级相同。EPLMN (EquivalentPLMN Equivalent PLMN): The priority is the same for PLMNs that are in the same position as the PLMN currently selected by the mobile communication terminal.

EHPLMN(EquivalentHome PLMN等效归属地PLMN)：为与移动通信终端当前所选择的PLMN处于同等地位的本地PLMN。其实：EHPLMN和EPLMN就好比是中移动的新建的158网络，而PLMN就好比是原来的135～139网络。EHPLMN (EquivalentHome PLMN Equivalent Home PLMN): is a local PLMN that is in the same position as the PLMN currently selected by the mobile communication terminal. In fact: EHPLMN and EPLMN are like the newly built 158 network of China Mobile, and PLMN is like the original 135~139 network.

HPLMN(Home PLMN归属PLMN)：为移动通信终端用户归属的PLMN。也就是说，移动通信终端USIM卡上的IMSI号中包含的MCC和MNC与HPLMN上的MCC和MNC是一致的，对于某一用户来说，其归属的PLMN只有一个。HPLMN (Home PLMN Home PLMN): A PLMN to which a mobile communication terminal user belongs. That is to say, the MCC and the MNC included in the IMSI number on the USIM card of the mobile communication terminal are identical to the MCC and the MNC on the HPLMN, and for a certain user, there is only one PLMN to which it belongs.

VPLMN(Visited PLMN拜访地PLMN)：为移动通信终端用户访问拜访地的PLMN。其PLMN和存在SIM卡中的IMSI的MCC，MNC是不完全相同的。当移动通信终端丢失覆盖后，一个VPLMN将被选择。VPLMN (Visited PLMN visited PLMN): Visits the PLMN of the visited place for the mobile communication terminal user. The MMN of the PLMN and the IMSI in the SIM card are not identical. When the mobile communication terminal loses coverage, a VPLMN will be selected.

移动通信终端包含但不限于手机、手表、平板电脑等具有通信功能的终端。The mobile communication terminal includes, but is not limited to, a terminal having a communication function such as a mobile phone, a watch, or a tablet.

参见图1，是本发明实施例提供的网络接入方法的一种实施方式的流程示意图，该方法包括：FIG. 1 is a schematic flowchart of an implementation manner of a network access method according to an embodiment of the present disclosure, where the method includes:

步骤S102：移动通信终端接收拜访地PLMN的网络标识的获取指令。Step S102: The mobile communication terminal receives an acquisition instruction of the network identifier of the visited PLMN.

具体地，移动通信终端可以是手机，当用户携带移动通信终端进行出国旅行、出差等时，移动通信终端网络将处于国际漫游阶段，其中拜访地与归属地属于不同的国家，归属地可以为中国，拜访地可以为美国、韩国等。例如，用户携带手机从中国到达美国时，归属地为中国，拜访地为美国，手机网络将处于国际漫游阶段。Specifically, the mobile communication terminal may be a mobile phone. When the user carries the mobile communication terminal to travel abroad, travels, etc., the mobile communication terminal network will be in an international roaming stage, wherein the visited place and the attribution belong to different countries, and the attribution may be China. The place of visit can be the United States, South Korea, etc. For example, use When a mobile phone arrives in the United States from China, the place of ownership is China, the place of visit is the United States, and the mobile phone network will be in the international roaming stage.

用户携带手机在到达拜访地美国之前，且在手机关机或者开启飞行模式之前，移动通信终端可以接收用户输入的拜访地网络标识的获取指令。例如，手机可以接收用户手动输入的VPLMN拜访地网络标识的获取指令，或者手机也可以接收用户通过语音方式输入的VPLMN拜访地公共陆地移动网络的网络标识的获取指令等。Before the user carries the mobile phone before reaching the visited United States, and before the mobile phone is turned off or the flight mode is turned on, the mobile communication terminal can receive the acquisition instruction of the visited local network identifier input by the user. For example, the mobile phone may receive an acquisition instruction of the VPLMN visited network identifier manually input by the user, or the mobile phone may also receive an acquisition instruction of the network identifier of the public land mobile network visited by the VPLMN visited by the user.

步骤S104：根据获取指令获取拜访地PLMN的网络标识。Step S104: Acquire a network identifier of the visited PLMN according to the acquisition instruction.

具体地，移动通信终端可以根据步骤S102的获取指令，移动通信终端可以通过网络发送获取VPLMN拜访地公共陆地移动网络的网络标识的请求至智能云空间获取VPLMN拜访地公共陆地移动网络的网络标识，其中网络包含但不限于有线网络和无线网络。移动通信终端也可以通过蓝牙、红外等发送获取VPLMN拜访地公共陆地移动网络的网络标识的请求至与移动通信终端建立已连接的其他用户的移动通信终端。移动通信终端可以根据指令接收VPLMN拜访地公共陆地移动网络的网络标识。Specifically, the mobile communication terminal may, according to the obtaining instruction of step S102, the mobile communication terminal may send a request for acquiring the network identity of the public land mobile network of the VPLMN visited to the intelligent cloud space to obtain the network identifier of the public land mobile network of the VPLMN visited by the network, The network includes but is not limited to wired networks and wireless networks. The mobile communication terminal may also transmit a request for acquiring a network identity of the public land mobile network of the VPLMN visited by Bluetooth, infrared, or the like to a mobile communication terminal of another user connected with the mobile communication terminal. The mobile communication terminal can receive the network identity of the public land mobile network visited by the VPLMN according to the instruction.

步骤S106：移动通信终端判断拜访地PLMN的网络标识是否与归属地PLMN的网络标识相匹配，其中，与归属地PLMN的网络标识相匹配的拜访地PLMN的网络标识，为与所述移动通信终端附带的客户识别SIM卡所属的归属地运营商签订了漫游协议的拜访地运营商网络的网络标识。Step S106: The mobile communication terminal determines whether the network identifier of the visited PLMN matches the network identifier of the home PLMN, wherein the network identifier of the visited PLMN matching the network identifier of the home PLMN is the mobile communication terminal The home operator to which the attached customer identification SIM card belongs is signed with the network identifier of the visited operator network of the roaming agreement.

具体地，根据步骤S104移动通信终端可以根据获取指令接收VPLMN拜访地公共陆地移动网络的网络标识，其中，VPLMN拜访地公共陆地移动网络的网络标识包含但不限于与归属地运营商签约的拜访地运营商所属的公共陆地移动网络的网络标识。Specifically, according to step S104, the mobile communication terminal may receive the network identifier of the public land mobile network of the VPLMN visited according to the acquisition instruction, where the network identifier of the public land mobile network of the VPLMN visited includes, but is not limited to, the visited place of the contract with the home operator. The network identifier of the public land mobile network to which the operator belongs.

判断移动通信终端接收的VPLMN拜访地公共陆地移动网络的网络标识是否与移动通信终端附带的SIM卡所属的归属地运营商签订了漫游协议的拜访地运营商网络的网络标识，当判断结果为是时，可以执行步骤S108，当判断结果为否时，可以结束当前操作，实际应用中可以不同，这里不作限制。Determining whether the network identifier of the public land mobile network of the VPLMN visited by the mobile communication terminal has entered the network identifier of the visited operator network of the roaming agreement with the home operator to which the SIM card attached to the mobile communication terminal belongs, and when the determination result is yes In step S108, the current operation may be ended when the determination result is no. The actual application may be different, and is not limited herein.

步骤S108：当判断结果为是的情况下，移动通信终端将所述相匹配的拜访地PLMN的网络标识添加至EPLMN列表，所述EPLMN包括归属地PLMN 的网络标识，所述EPLMN还包括K个拜访地PLMN的网络标识，所述K个拜访地PLMN包括所述第一拜访地公共陆地移动网络PLMN，所述K为正整数。Step S108: When the determination result is yes, the mobile communication terminal adds the network identifier of the matched visited PLMN to the EPLMN list, where the EPLMN includes the home PLMN. The network identifier, the EPLMN further includes a network identifier of the K visited PLMNs, the K visited local PLLMs including the first visited public land mobile network PLMN, and the K is a positive integer.

具体地，当步骤S106的判断结果为是时，移动通信终端接收的VPLMN拜访地公共陆地移动网络的网络标识与HPLMN归属地公共陆地移动网络的网络标识(或者EHPLMN等效归属地公共陆地移动网络的网络标识)相匹配，将接收的拜访地公共陆地移动网络PLMN的网络标识添加至EPLMN列表。其中，EPLMN列表的展示示意图可以如图2所示，其中，EPLMN(Equivalent Public LandMobile Network，等效PLMN)是与用户终端当前所选择的PLMN处于同等地位的公共陆地移动网络，其优先级相同。EPLMN主要解决共享网络与原网络的用户驻留和漫游策略。运营商可以配置等效的PLMN网络，这些网络之间可以实现通信网络资源共享。从业务的角度，它使得不同运营商的网络资源之间，或者同一运营商定义的不同PLMN之间可以实现通信网络资源共享。Specifically, when the determination result of step S106 is YES, the network identifier of the public land mobile network of the VPLMN visited by the mobile communication terminal and the network identity of the public land mobile network of the HPLMN attribution (or the EHPLMN equivalent attribution public land mobile network) The network identifiers match, and the received network identity of the visited public land mobile network PLMN is added to the EPLMN list. The display diagram of the EPLMN list may be as shown in FIG. 2 , where the EPM (Equivalent Public Land Mobile Network) is a public land mobile network that is in the same position as the PLMN currently selected by the user terminal, and has the same priority. EPLMN mainly solves the user residency and roaming strategy of the shared network and the original network. Operators can configure an equivalent PLMN network, and communication network resources can be shared between these networks. From the service point of view, it enables communication network resource sharing between network resources of different operators or between different PLMNs defined by the same operator.

本发明实施例中，网络标识可以包括网络号段，如***包含四个号段，分别为46000、46002、46007以及46008；***包含三个号段，分别为46001、46006以及46009。EPLMN列表中可以包含有预先添加的HPLMN归属地PLMN的网络标识和VPLMN拜访地公共陆地移动网络的网络标识；或者，EPLMN列表中可以包含有预先添加的EHPLMN等效归属地PLMN的网络标识和VPLMN拜访地公共陆地移动网络的网络标识；或者EPLMN列表中可以包含有预先添加的HPLMN归属地公共陆地移动网络的网络标识、EHPLMN等效归属地公共陆地移动网络的网络标识和VPLMN拜访地公共陆地移动网络的网络标识。预先添加的VPLMN拜访地公共陆地移动网络的网络标识与终端在上次关机或脱网前登记上的RPLMN等效，其优先级相同。In the embodiment of the present invention, the network identifier may include a network number segment. For example, China Mobile includes four number segments, which are 46000, 46002, 46007, and 46008 respectively; China Unicom includes three segments, namely 46001, 46006, and 46009. The EPLMN list may include a network identifier of the pre-added HPLMN home PLMN and a network identity of the VPLMN visited public land mobile network; or, the EPLMN list may include a network identifier and a VPLMN of the pre-added EHPLMN equivalent home PLMN. The network identity of the public land mobile network visited; or the EPLMN list may include the network identity of the pre-added HPLMN home public land mobile network, the network identity of the EHPLMN equivalent home public land mobile network, and the public land mobile of the VPLMN visited place. Network identity of the network. The network identity of the pre-added VPLMN visited public land mobile network is equivalent to the RPLMN of the terminal registered on the previous shutdown or off-network, and has the same priority.

所述EPLMN列表可以包括K个拜访地PLMN的网络标识，所述K个拜访地PLMN还包括所述第一拜访地公共陆地移动网络PLMN，所述K为正整数；例如，EPLMN列表中可以包括美国、韩国、日本等多个拜访地PLMN的网络标识，多个拜访地PLMN的网络标识可以包括有本次用户的目的拜访地公共陆地移动网络PLMN。 The EPLMN list may include network identifiers of K visited PLMNs, and the K visited PLMNs further include the first visited public land mobile network PLMN, where K is a positive integer; for example, the EPLMN list may include The network identifiers of the plurality of visited PLMNs in the United States, South Korea, Japan, etc., and the network identifiers of the plurality of visited PLMNs may include the public land mobile network PLMN of the current destination of the current user.

步骤S110：根据所述EPLMN列表进行网络接入。Step S110: Perform network access according to the EPLMN list.

具体地，移动通信终端从归属地移动到达拜访地之后，可以接收用户输入的开机指令或者关闭当前飞行模式的指令，移动通信终端开机后或者关闭当前飞行模式之后，开始进行网络搜索。移动通信终端可以根据EPLMN列表中的网络标识进行网络搜索。移动通信终端扫描可以获取基站广播的VPLMN拜访地公共陆地移动网络的网络标识；移动通信终端可以将上述扫描获取到的公共陆地移动网络PLMN的网络标识与上述EPLMN列表中的公共陆地移动网络PLMN的网络标识进行匹配。Specifically, after the mobile communication terminal moves from the home location to the visited place, the power-on command input by the user or the instruction to turn off the current flight mode may be received, and after the mobile communication terminal is powered on or after the current flight mode is turned off, the network search is started. The mobile communication terminal can perform a network search according to the network identifier in the EPLMN list. The mobile communication terminal scans the network identifier of the public land mobile network of the VPLMN visited by the base station; the mobile communication terminal can identify the network identity of the public land mobile network PLMN obtained by the scanning and the public land mobile network PLMN in the EPLMN list. The network identifier is matched.

当移动通信终端搜索到小区基站发送的VPLMN拜访地公共陆地移动网络的网络标识与手机EPLMNEPLMN列表中的任意一个网络标识相匹配时，移动通信终端可以发起网络注册，并建立与拜访地网络之间的通信连接。When the mobile communication terminal searches for the network identifier of the public land mobile network of the VPLMN visited by the cell base station to match any one of the network identifiers of the mobile phone EPLMNEPLMN list, the mobile communication terminal may initiate network registration and establish a network with the visited network. Communication connection.

参见图3，是本发明实施例提供的移动通信终端一种实施方式的结构示意图，其中，如图3所示，该移动通信终端50可以包括：接收模块502、获取模块504、判断模块506、添加模块508、网络接入模块510，其中：FIG. 3 is a schematic structural diagram of an embodiment of a mobile communication terminal according to an embodiment of the present invention. The mobile communication terminal 50 may include: a receiving module 502, an obtaining module 504, and a determining module 506, as shown in FIG. The adding module 508 and the network access module 510, wherein:

接收模块502，用于接收拜访地PLMN的网络标识的获取指令。具体地，移动通信终端可以是手机，当用户携带移动通信终端进行出国旅行、出差等时，移动通信终端网络将处于国际漫游阶段，其中拜访地与归属地属于不同的国家，归属地可以为中国，拜访地可以为美国、韩国等。例如，用户携带手机从中国到达美国时，归属地为中国，拜访地为美国，手机网络将处于国际漫游阶段。The receiving module 502 is configured to receive an acquisition instruction of the network identifier of the visited PLMN. Specifically, the mobile communication terminal may be a mobile phone. When the user carries the mobile communication terminal to travel abroad, travels, etc., the mobile communication terminal network will be in an international roaming stage, wherein the visited place and the attribution belong to different countries, and the attribution may be China. The place of visit can be the United States, South Korea, etc. For example, when a user carries a mobile phone from China to the United States, the attribution is China, the visiting place is the United States, and the mobile phone network will be in the international roaming stage.

获取模块504，用于根据接收模块502接收的所述获取指令获取拜访地PLMN的网络标识。移动通信终端可以根据接收模块502接收的获取指令，移动通信终端可以通过网络发送获取VPLMN拜访地公共陆地移动网络的网络标识的请求至智能云空间获取VPLMN拜访地公共陆地移动网络的网络标识，其中网络包含但不限于有线网络和无线网络。移动通信终端也可以通过蓝牙、红外等发送获取VPLMN拜访地公共陆地移动网络的网络标识的请求至与移动通信终端建立已连接的其他用户的移动通信终端。移动通信终端可以根据指令接收VPLMN拜访地公共陆地移动网络的网络标识。The obtaining module 504 is configured to obtain the network identifier of the visited PLMN according to the obtaining instruction received by the receiving module 502. The mobile communication terminal may send, according to the acquisition instruction received by the receiving module 502, the mobile communication terminal to obtain the network of the public land mobile network visited by the VPLMN visited by the network. The identified request to the intelligent cloud space acquires the network identity of the public land mobile network of the VPLMN visited, wherein the network includes, but is not limited to, a wired network and a wireless network. The mobile communication terminal may also transmit a request for acquiring a network identity of the public land mobile network of the VPLMN visited by Bluetooth, infrared, or the like to a mobile communication terminal of another user connected with the mobile communication terminal. The mobile communication terminal can receive the network identity of the public land mobile network visited by the VPLMN according to the instruction.

判断模块506，用于判断获取模块504获取的所述拜访地PLMN的网络标识是否与归属地PLMN的网络标识相匹配，其中，与归属地PLMN的网络标识相匹配的拜访地PLMN的网络标识，为与所述移动通信终端附带的客户识别模块(SIM卡)所属的归属地运营商签订了漫游协议的拜访地运营商网络的网络标识。The determining module 506 is configured to determine whether the network identifier of the visited PLMN acquired by the obtaining module 504 matches the network identifier of the home PLMN, where the network identifier of the visited PLMN matches the network identifier of the home PLMN, A network identifier of the visited operator network of the roaming agreement is signed with the home operator to which the subscriber identity module (SIM card) attached to the mobile communication terminal belongs.

具体地，移动通信终端可以根据获取指令接收VPLMN拜访地公共陆地移动网络的网络标识，其中，VPLMN拜访地公共陆地移动网络的网络标识包含但不限于与归属地运营商签约的拜访地运营商所属的公共陆地移动网络的网络标识。移动通信终端可以判断接收的VPLMN拜访地公共陆地移动网络的网络标识是否与移动通信终端附带的SIM卡所属的归属地运营商签订了漫游协议的拜访地运营商网络的网络标识，当判断结果为是时，可以执行执行添加模块508，当判断结果为否时，可以结束当前操作，实际应用中可以不同，这里不作限制。Specifically, the mobile communication terminal may receive the network identifier of the public land mobile network of the VPLMN visited according to the acquisition instruction, where the network identifier of the public land mobile network visited by the VPLMN includes, but is not limited to, the visited operator of the contract with the home operator. The network identity of the public land mobile network. The mobile communication terminal can determine whether the network identifier of the public land mobile network visited by the VPLMN visited is the network identifier of the visited operator network of the roaming agreement with the home operator to which the SIM card attached to the mobile communication terminal belongs, and the judgment result is If yes, the execution adding module 508 can be executed. When the judgment result is no, the current operation can be ended. The actual application may be different, and is not limited herein.

添加模块508，用于当判断模块506的判断结果为是的情况下，将相匹配的拜访地PLMN的网络标识添加至EPLMN列表，所述EPLMN包括归属地PLMN的网络标识，所述EPLMN还包括K个拜访地PLMN的网络标识，所述K个拜访地PLMN包括所述第一拜访地公共陆地移动网络PLMN，所述K为正整数。当判断模块506的判断结果为是时，移动通信终端接收的VPLMN拜访地公共陆地移动网络的网络标识与HPLMN归属地公共陆地移动网络的网络标识(或者EHPLMN等效归属地公共陆地移动网络的网络标识)相匹配，将接收的拜访地公共陆地移动网络PLMN的网络标识添加至EPLMN列表。其中，EPLMN列表的展示示意图可以如图2所示，其中，EPLMN(Equivalent Public LandMobile Network，等效PLMN)是与用户终端当前所选择的PLMN处于同等地位的公共陆地移动网络，其优先级相同。EPLMN主要解决共享网络与原网络的用户驻留和漫游策略。运营商可以配置等效的PLMN网络，这些网络之间可以实现通信网络资源共享。从业务的角度，它使得不同运营商的网络资源之间，或者同一运营商定义的不同PLMN之间可以实现通信网络资源共享。本发明实施例中，网络标识可以包括网络号段，如***包含四个号段，分别为46000、46002、46007以及46008；***包含三个号段，分别为46001、46006以及46009。EPLMN列表中可以包含有预先添加的HPLMN归属地PLMN的网络标识和VPLMN拜访地公共陆地移动网络的网络标识；或者，EPLMN列表中可以包含有预先添加的EHPLMN等效归属地PLMN的网络标识和VPLMN拜访地公共陆地移动网络的网络标识；或者EPLMN列表中可以包含有预先添加的HPLMN归属地公共陆地移动网络的网络标识、EHPLMN等效归属地公共陆地移动网络的网络标识和VPLMN拜访地公共陆地移动网络的网络标识。预先添加的VPLMN拜访地公共陆地移动网络的网络标识与终端在上次关机或脱网前登记上的RPLMN等效，其优先级相同。所述EPLMN列表可以包括K个拜访地PLMN的网络标识，所述K个拜访地PLMN还包括所述第一拜访地公共陆地移动网络PLMN，所述K为正整数；例如，EPLMN列表中可以包括美国、韩国、日本等多个拜访地PLMN的网络标识，多个拜访地PLMN的网络标识可以包括有本次用户的目的拜访地公共陆地移动网络PLMN。The adding module 508 is configured to: when the determination result of the determining module 506 is yes, add the network identifier of the matched visited PLMN to the EPLMN list, where the EPLMN includes the network identifier of the home PLMN, and the EPLMN further includes The network identity of the K visited PLMNs, the K visited PLMNs comprising the first visited public land mobile network PLMN, the K being a positive integer. When the judgment result of the judgment module 506 is YES, the network identifier of the public land mobile network of the VPLMN visited by the mobile communication terminal and the network identifier of the public land mobile network of the HPLMN attribution (or the network of the EHPLMN equivalent attribution public land mobile network) The identification is matched to add the received network identity of the visited public land mobile network PLMN to the EPLMN list. The display diagram of the EPLMN list may be as shown in FIG. 2 , where the EPM (Equivalent Public Land Mobile Network) is a public land mobile network that is in the same position as the PLMN currently selected by the user terminal, and has the same priority. EPLMN mainly solves the shared network The user's presence and roaming strategy with the original network. Operators can configure an equivalent PLMN network, and communication network resources can be shared between these networks. From the service point of view, it enables communication network resource sharing between network resources of different operators or between different PLMNs defined by the same operator. In the embodiment of the present invention, the network identifier may include a network number segment. For example, China Mobile includes four number segments, which are 46000, 46002, 46007, and 46008 respectively; China Unicom includes three segments, namely 46001, 46006, and 46009. The EPLMN list may include a network identifier of the pre-added HPLMN home PLMN and a network identity of the VPLMN visited public land mobile network; or, the EPLMN list may include a network identifier and a VPLMN of the pre-added EHPLMN equivalent home PLMN. The network identity of the public land mobile network visited; or the EPLMN list may include the network identity of the pre-added HPLMN home public land mobile network, the network identity of the EHPLMN equivalent home public land mobile network, and the public land mobile of the VPLMN visited place. Network identity of the network. The network identity of the pre-added VPLMN visited public land mobile network is equivalent to the RPLMN of the terminal registered on the previous shutdown or off-network, and has the same priority. The EPLMN list may include network identifiers of K visited PLMNs, and the K visited PLMNs further include the first visited public land mobile network PLMN, where K is a positive integer; for example, the EPLMN list may include The network identifiers of the plurality of visited PLMNs in the United States, South Korea, Japan, etc., and the network identifiers of the plurality of visited PLMNs may include the public land mobile network PLMN of the current destination of the current user.

网络接入模块510，用于根据所述EPLMN列表进行网络接入。具体地，移动通信终端从归属地移动到达拜访地之后，可以接收用户输入的开机指令或者关闭当前飞行模式的指令，移动通信终端开机后或者关闭当前飞行模式之后，开始进行网络搜索。移动通信终端可以根据EPLMN列表中的网络标识进行网络搜索。移动通信终端扫描可以获取基站广播的VPLMN拜访地公共陆地移动网络的网络标识；移动通信终端可以将上述扫描获取到的公共陆地移动网络PLMN的网络标识与上述EPLMN列表中的公共陆地移动网络PLMN的网络标识进行匹配。当移动通信终端搜索到小区基站发送的VPLMN拜访地公共陆地移动网络的网络标识与手机EPLMNEPLMN列表中的任意一个网络标识相匹配时，移动通信终端可以发起网络注册，并建立与拜访地网络之间的通信连接。 The network access module 510 is configured to perform network access according to the EPLMN list. Specifically, after the mobile communication terminal moves from the home location to the visited place, the power-on command input by the user or the instruction to turn off the current flight mode may be received, and after the mobile communication terminal is powered on or after the current flight mode is turned off, the network search is started. The mobile communication terminal can perform a network search according to the network identifier in the EPLMN list. The mobile communication terminal scans the network identifier of the public land mobile network of the VPLMN visited by the base station; the mobile communication terminal can identify the network identity of the public land mobile network PLMN obtained by the scanning and the public land mobile network PLMN in the EPLMN list. The network identifier is matched. When the mobile communication terminal searches for the network identifier of the public land mobile network of the VPLMN visited by the cell base station to match any one of the network identifiers of the mobile phone EPLMNEPLMN list, the mobile communication terminal may initiate network registration and establish a network with the visited network. Communication connection.

参见图4，是本发明实施例提供的网络接入模块的一种实施方式的结构示意图，其中，如图4所示，该网络接入模块510包括：搜索单元5102、连网单元5104，其中：FIG. 4 is a schematic structural diagram of an implementation manner of a network access module according to an embodiment of the present invention. As shown in FIG. 4, the network access module 510 includes: a searching unit 5102, and a networking unit 5104. :

搜索单元5102，用于在所述拜访地搜索网络。The search unit 5102 is configured to search the network at the visited place.

连网单元5104，用于若搜索单元5102在所述拜访地搜索到了与所述EPLMN列表中的网络标识相匹配的拜访地PLMN，建立所述移动通信终端与所述相匹配的拜访地PLMN之间的通信连接。The networking unit 5104 is configured to establish, by the search unit 5102, the visited PLMN that matches the network identifier in the EPLMN list in the visited location, and establish the mobile communication terminal to match the visited visited PLMN. Communication connection between.

再进一步地，请参阅图5，图5是本发明实施例提供的移动通信终端的一种实施方式的结构示意图，其中，如图5所示，该网络接入装置200可以包括：发送装置2001，至少一个通讯总线2002，至少一个处理器2003，例如CPU，接收装置2004，存储器2005，至少一个网络接口2006。其中，通信总线2002用于实现这些组件之间的连接通信。其中，网络接口2006可选的可以包括标准的无线接口(如WI-FI接口、蓝牙接口、红外接口等)。存储器2005可以是高速RAM存储器，也可以是非不稳定的存储器(non-volatile memory)，例如至少一个磁盘存储器，存储器2005可选的还可以是至少一个位于远离前述处理器2003的存储***；作为一种计算机存储介质的存储器2005中可以包括操作***、网络通信模块、用户接口模块、网络接入程序。Further, please refer to FIG. 5. FIG. 5 is a schematic structural diagram of an implementation manner of a mobile communication terminal according to an embodiment of the present invention. The network access device 200 may include: a sending device 2001, as shown in FIG. At least one communication bus 2002, at least one processor 2003, such as a CPU, a receiving device 2004, a memory 2005, at least one network interface 2006. Among them, the communication bus 2002 is used to implement connection communication between these components. The network interface 2006 may optionally include a standard wireless interface (such as a WI-FI interface, a Bluetooth interface, an infrared interface, etc.). The memory 2005 may be a high-speed RAM memory, or may be a non-volatile memory, such as at least one disk storage. The memory 2005 may alternatively be at least one storage system located away from the processor 2003; The memory 2005 of the computer storage medium may include an operating system, a network communication module, a user interface module, and a network access program.

在图5所示的网络接入装置200中，网络接口2006主要用于接收拜访地PLMN的网络标识；而处理器2003可以用于调用存储器2005中存储的网络接入程序，并执行以下操作：In the network access device 200 shown in FIG. 5, the network interface 2006 is mainly used to receive the network identifier of the visited PLMN; and the processor 2003 can be used to call the network access program stored in the memory 2005, and perform the following operations:

判断所述拜访地PLMN的网络标识是否与归属地PLMN的网络标识相匹配，其中，与归属地PLMN的网络标识相匹配的拜访地PLMN的网络标识，为与所述移动通信终端附带的客户识别模块(SIM卡)所属的归属地运营商签订了漫游协议的拜访地运营商网络的网络标识。Determining whether the network identifier of the visited PLMN matches the network identifier of the home PLMN, wherein the network identifier of the visited PLMN matching the network identifier of the home PLMN is a customer identifier attached to the mobile communication terminal The home operator to which the module (SIM card) belongs sets the network identifier of the visited carrier network of the roaming agreement.

当判断结果为是的情况下，所述移动通信终端将所述相匹配的拜访地 PLMN的网络标识添加至EPLMN列表，所述EPLMN包括归属地PLMN的网络标识，所述EPLMN还包括K个拜访地PLMN的网络标识，所述K个拜访地PLMN包括所述第一拜访地公共陆地移动网络PLMN，所述K为正整数。When the determination result is yes, the mobile communication terminal will match the visited place The network identity of the PLMN is added to the EPLMN list, the EPLMN includes the network identity of the home PLMN, the EPLMN further includes the network identity of the K visited PLMNs, and the K visited PLMNs include the first visited public land Mobile network PLMN, the K is a positive integer.

进一步地，所述根据所述EPLMN列表中的网络标识进行网络接入，包括：Further, the performing network access according to the network identifier in the EPLMN list includes:

在所述拜访地搜索网络；Searching the network at the visited place;

若在所述拜访地搜索到了与所述EPLMN列表中的网络标识相匹配的拜访地PLMN，建立所述移动通信终端与所述相匹配的拜访地PLMN之间的通信连接。If a visited PLMN matching the network identifier in the EPLMN list is searched in the visited place, a communication connection between the mobile communication terminal and the matching visited PLMN is established.

进一步地，所述拜访地PLMN的网络标识与所述移动通信终端优先搜索的已登记公共陆地移动网络RPLMN网络标识等效。Further, the network identifier of the visited PLMN is equivalent to the registered public land mobile network RPLMN network identifier that the mobile communication terminal preferentially searches.

进一步地，所述EPLMN列表还包括等效归属地PLMN的网络标识和/或等效拜访地PLMN的网络标识。Further, the EPLMN list further includes a network identity of an equivalent home PLMN and/or a network identity of an equivalent visited PLMN.

进一步地，所述拜访地与所述归属地属于不同国家或不同行政区。Further, the visited place and the attribution place belong to different countries or different administrative regions.

需要说明的是，图3-图5的具体实施方式可以参考上述图1的网络接入方法的具体实施方式，此处不再赘述。It should be noted that the specific implementation manners of the network access method in FIG. 1 may be referred to in the specific implementation manners of FIG. 3 to FIG. 5, and details are not described herein again.

综上所述，通过实施本发明实施例，提供一种网络接入方法和移动通信终端，实施本发明实施例，不仅将移动通信终端归属的PLMN的网络标识添加到等效公共陆地移动网络EPLMN列表，并且还将获取到的与移动通信终端归属的PLMN的运营商签订了漫游协议的拜访地PLMN的网络标识也添加到EPLMN列表，其中，EPLMN列表中存储了网络标识的各PLMN之间被移动通信终端在一定程度上视为等效，因此，如果根据所述EPLMN列表进行所述移动通信终端的网络接入，那么由于EPLMN列表中存储了与移动通信终端归属的PLMN的运营商签订了漫游协议的一些拜访地PLMN的网络标识，因此当所述移动通信终端从归属地漫游到某拜访地，所述移动通信终端在漫游到的当前拜访地进行网络搜索，那么网络搜索命中EPLMN列表中存储了网络标识的某个PLMN的可能性将极大提高，因此，所述移动通信终端在当前拜访地接入网络的成功率和速率都可能极大提高，这就有利于极大的缩短用户通信等待时长(理想状态下移动通信终端可能只需要几秒就可以完成网络接入)，进而有利于极大的提高用户通信体验。In summary, by implementing an embodiment of the present invention, a network access method and a mobile communication terminal are provided, and an embodiment of the present invention is implemented to not only add a network identifier of a PLMN to which a mobile communication terminal belongs to an equivalent public land mobile network EPLMN. The list, and also the network identifier of the visited PLMN that has also obtained the roaming agreement with the operator of the PLMN to which the mobile communication terminal belongs is also added to the EPLMN list, wherein the PLLMs in which the network identifier is stored in the EPLMN list are The mobile communication terminal is regarded as equivalent to a certain extent. Therefore, if the network access of the mobile communication terminal is performed according to the EPLMN list, since the operator of the PLMN to which the mobile communication terminal belongs is stored in the EPLMN list, The network identifier of some visited PLMNs of the roaming agreement, so when the mobile communication terminal roams from the home to a certain visited place, the mobile communication terminal performs a network search in the current visited place where the roaming arrives, then the network search hits the EPLMN list. The possibility of storing a certain PLMN of the network identity will be greatly improved, and therefore, the mobile communication The success rate and rate of the terminal accessing the network at the current visited location may be greatly improved, which is beneficial to greatly shorten the user communication, etc. Waiting time (in an ideal state, the mobile communication terminal may only need a few seconds to complete the network access), which is beneficial to greatly improve the user communication experience.

本发明所有实施例中的模块或子模块，可以通过通用集成电路，例如CPU(Central Processing Unit，中央处理器)，或通过ASIC(Application Specific Integrated Circuit，专用集成电路)来实现。The modules or sub-modules in all the embodiments of the present invention may be implemented by a general-purpose integrated circuit, such as a CPU (Central Processing Unit), or an ASIC (Application Specific Integrated Circuit).

本发明实施例方法中的步骤可以根据实际需要进行顺序调整、合并和删减。The steps in the method of the embodiment of the present invention may be sequentially adjusted, merged, and deleted according to actual needs.

本发明实施例终端中的单元可以根据实际需要进行合并、划分和删减。The units in the terminal in the embodiment of the present invention may be combined, divided, and deleted according to actual needs.

本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(RandomAccess Memory，RAM)等。One of ordinary skill in the art can understand that all or part of the process of implementing the foregoing embodiments can be completed by a computer program to instruct related hardware, and the program can be stored in a computer readable storage medium. When executed, the flow of an embodiment of the methods as described above may be included. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

以上所揭露的仅为本发明一种较佳实施例而已，当然不能以此来限定本发明之权利范围，本领域普通技术人员可以理解实现上述实施例的全部或部分流程，并依本发明权利要求所作的等同变化，仍属于发明所涵盖的范围。 The above disclosure is only a preferred embodiment of the present invention, and of course, the scope of the present invention is not limited thereto, and those skilled in the art can understand all or part of the process of implementing the above embodiments, and according to the present invention. The equivalent changes required are still within the scope of the invention.

Claims

一种网络接入方法，其特征在于，包括：A network access method, comprising:

移动通信终端接收拜访地PLMN的网络标识的获取指令；The mobile communication terminal receives an acquisition instruction of the network identifier of the visited PLMN;

根据所述获取指令获取拜访地PLMN的网络标识；Acquiring, according to the obtaining instruction, a network identifier of the visited PLMN;

判断所述拜访地PLMN的网络标识是否与归属地PLMN的网络标识相匹配，其中，与归属地PLMN的网络标识相匹配的拜访地PLMN的网络标识，为与所述移动通信终端附带的客户识别模块所属的归属地运营商签订了漫游协议的拜访地运营商网络的网络标识；Determining whether the network identifier of the visited PLMN matches the network identifier of the home PLMN, wherein the network identifier of the visited PLMN matching the network identifier of the home PLMN is a customer identifier attached to the mobile communication terminal The home operator to which the module belongs has signed the network identifier of the visited carrier network of the roaming agreement;

当判断结果为是的情况下，所述移动通信终端将所述相匹配的拜访地PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表，所述EPLMN包括归属地PLMN的网络标识，所述EPLMN还包括K个拜访地PLMN的网络标识，所述K个拜访地PLMN包括所述第一拜访地公共陆地移动网络PLMN，所述K为正整数；以及When the determination result is yes, the mobile communication terminal adds the network identifier of the matched visited PLMN to the equivalent public land mobile network EPLMN list, where the EPLMN includes the network identity of the home PLMN, The EPLMN further includes a network identity of the K visited destinations, the K visited destinations including the first visited public land mobile network PLMN, the K being a positive integer;

根据所述EPLMN列表进行网络接入。Network access is performed according to the EPLMN list.
根据权利要求1所述的方法，其特征在于，所述根据所述EPLMN列表中的网络标识进行网络接入，包括：The method according to claim 1, wherein the performing network access according to the network identifier in the EPLMN list comprises:

移动到拜访地的所述移动通信终端在所述拜访地搜索网络；以及The mobile communication terminal moving to the visited place searches the network at the visited place;

若在所述拜访地搜索到了与所述EPLMN列表中的网络标识相匹配的拜访地PLMN，建立所述移动通信终端与所述相匹配的拜访地PLMN之间的通信连接。If a visited PLMN matching the network identifier in the EPLMN list is searched in the visited place, a communication connection between the mobile communication terminal and the matching visited PLMN is established.
根据权利要求1所述的方法，其特征在于，所述拜访地PLMN的网络标识与所述移动通信终端优先搜索的已登记公共陆地移动网络RPLMN网络标识等效。The method of claim 1, wherein the network identity of the visited PLMN is equivalent to the registered public land mobile network RPLMN network identity that the mobile communication terminal preferentially searches.
根据权利要求1所述的方法，其特征在于，所述EPLMN列表还包括等效归属地PLMN的网络标识和/或等效拜访地PLMN的网络标识。 The method according to claim 1, wherein the EPLMN list further comprises a network identity of an equivalent home PLMN and/or a network identity of an equivalent visited PLMN.
根据权利要求1所述的方法，其特征在于，所述拜访地与所述归属地属于不同国家或不同行政区。The method of claim 1 wherein said visited place and said home place belong to different countries or different administrative areas.
一种移动通信终端，包括：A mobile communication terminal includes:

存储器，存储程序代码；Memory, storing program code;

处理器，用于执行所述程序代码，以执行以下操作：a processor for executing the program code to perform the following operations:

接收拜访地PLMN的网络标识的获取指令；Receiving an acquisition instruction of a network identifier of the visited PLMN;

根据所述接收的所述获取指令获取拜访地PLMN的网络标识；Obtaining, according to the received obtaining instruction, a network identifier of the visited PLMN;

判断所述获取的所述拜访地PLMN的网络标识是否与归属地PLMN的网络标识相匹配，其中，与归属地PLMN的网络标识相匹配的拜访地PLMN的网络标识，为与所述移动通信终端附带的客户识别模块所属的归属地运营商签订了漫游协议的拜访地运营商网络的网络标识；Determining whether the acquired network identifier of the visited PLMN matches the network identifier of the home PLMN, wherein the network identifier of the visited PLMN matching the network identifier of the home PLMN is the mobile communication terminal The home operator to which the attached customer identification module belongs is signed with the network identifier of the visited operator network of the roaming agreement;

在所述判断结果为是时，将所述相匹配的拜访地PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表，所述EPLMN包括归属地PLMN的网络标识，所述EPLMN还包括K个拜访地PLMN的网络标识，所述K个拜访地PLMN包括所述第一拜访地公共陆地移动网络PLMN，所述K为正整数；以及When the judgment result is yes, the network identifier of the matched visited PLMN is added to the equivalent public land mobile network EPLMN list, the EPLMN includes the network identifier of the home PLMN, and the EPLMN further includes K Visiting the network identity of the PLMN, the K visited PLMN including the first visited public land mobile network PLMN, the K being a positive integer;

根据所述EPLMN列表进行网络接入。Network access is performed according to the EPLMN list.
根据权利要求6所述的移动通信终端，其特征在于，所述根据所述EPLMN列表进行网络接入具体包括：The mobile communication terminal according to claim 6, wherein the performing network access according to the EPLMN list specifically includes:

在所述拜访地搜索网络；Searching the network at the visited place;

当在所述拜访地搜索到了与所述EPLMN列表中的网络标识相匹配的拜访地PLMN时，建立所述移动通信终端与所述相匹配的拜访地PLMN之间的通信连接。A communication connection between the mobile communication terminal and the matching visited PLMN is established when a visited PLMN matching the network identity in the EPLMN list is searched at the visited place.
根据权利要求6所述的移动通信终端，其特征在于，所述拜访地PLMN的网络标识与所述移动通信终端优先搜索的已登记公共陆地移动网络RPLMN的网络标识等效。 The mobile communication terminal according to claim 6, wherein the network identity of the visited PLMN is equivalent to the network identity of the registered public land mobile network RPLMN that the mobile communication terminal preferentially searches.
根据权利要求6所述的移动通信终端，其特征在于，所述EPLMN列表还包括等效归属地PLMN的网络标识和/或等效拜访地PLMN的网络标识。The mobile communication terminal according to claim 6, wherein the EPLMN list further comprises a network identity of an equivalent home PLMN and/or a network identity of an equivalent visited PLMN.
根据权利要求6所述的移动通信终端，其特征在于，所述拜访地与所述归属地属于不同国家或不同行政区。The mobile communication terminal according to claim 6, wherein said visited place and said home place belong to different countries or different administrative areas.
一种计算机可读存储媒介，存储程序代码，所述程序代码可运行于一移动通信终端中，以用于：A computer readable storage medium storing program code, the program code being operative in a mobile communication terminal for:

接收拜访地PLMN的网络标识的获取指令；Receiving an acquisition instruction of a network identifier of the visited PLMN;

根据所述接收的所述获取指令获取拜访地PLMN的网络标识；Obtaining, according to the received obtaining instruction, a network identifier of the visited PLMN;

判断所述获取的所述拜访地PLMN的网络标识是否与归属地PLMN的网络标识相匹配，其中，与归属地PLMN的网络标识相匹配的拜访地PLMN的网络标识，为与所述移动通信终端附带的客户识别模块所属的归属地运营商签订了漫游协议的拜访地运营商网络的网络标识；Determining whether the acquired network identifier of the visited PLMN matches the network identifier of the home PLMN, wherein the network identifier of the visited PLMN matching the network identifier of the home PLMN is the mobile communication terminal The home operator to which the attached customer identification module belongs is signed with the network identifier of the visited operator network of the roaming agreement;

在所述判断结果为是时，将所述相匹配的拜访地PLMN的网络标识添加至等效公共陆地移动网络EPLMN列表，所述EPLMN包括归属地PLMN的网络标识，所述EPLMN还包括K个拜访地PLMN的网络标识，所述K个拜访地PLMN包括所述第一拜访地公共陆地移动网络PLMN，所述K为正整数；以及When the judgment result is yes, the network identifier of the matched visited PLMN is added to the equivalent public land mobile network EPLMN list, the EPLMN includes the network identifier of the home PLMN, and the EPLMN further includes K Visiting the network identity of the PLMN, the K visited PLMN including the first visited public land mobile network PLMN, the K being a positive integer;

根据所述EPLMN列表进行网络接入。Network access is performed according to the EPLMN list.
根据权利要求11所述的计算机可读存储媒介，其特征在于，所述根据所述EPLMN列表进行网络接入具体包括：The computer-readable storage medium according to claim 11, wherein the performing network access according to the EPLMN list specifically includes:

在所述拜访地搜索网络；Searching the network at the visited place;

当在所述拜访地搜索到了与所述EPLMN列表中的网络标识相匹配的拜访地PLMN时，建立所述移动通信终端与所述相匹配的拜访地PLMN之间的通信连接。 A communication connection between the mobile communication terminal and the matching visited PLMN is established when a visited PLMN matching the network identity in the EPLMN list is searched at the visited place.
根据权利要求11所述的计算机可读存储媒介，其特征在于，所述拜访地PLMN的网络标识与所述移动通信终端优先搜索的已登记公共陆地移动网络RPLMN的网络标识等效。The computer readable storage medium of claim 11, wherein the network identity of the visited PLMN is equivalent to a network identity of the registered public land mobile network RPLMN that the mobile communication terminal preferentially searches.
根据权利要求11所述的计算机可读存储媒介，其特征在于，所述EPLMN列表还包括等效归属地PLMN的网络标识和/或等效拜访地PLMN的网络标识。The computer readable storage medium of claim 11, wherein the EPLMN list further comprises a network identity of an equivalent home PLMN and/or a network identity of an equivalent visited PLMN.
根据权利要求11所述的计算机可读存储媒介，其特征在于，所述拜访地与所述归属地属于不同国家或不同行政区。 A computer readable storage medium according to claim 11, wherein said visited place and said home place belong to different countries or different administrative areas.