WO2012159414A1 - Method for mobile terminal to access wireless local area network and mobile terminal - Google Patents
Method for mobile terminal to access wireless local area network and mobile terminal Download PDFInfo
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- WO2012159414A1 WO2012159414A1 PCT/CN2011/081248 CN2011081248W WO2012159414A1 WO 2012159414 A1 WO2012159414 A1 WO 2012159414A1 CN 2011081248 W CN2011081248 W CN 2011081248W WO 2012159414 A1 WO2012159414 A1 WO 2012159414A1
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- mobile terminal
- wlan hotspot
- authentication
- hotspot
- wlan
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/068—Authentication using credential vaults, e.g. password manager applications or one time password [OTP] applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/069—Authentication using certificates or pre-shared keys
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Definitions
- the present invention relates to the field of communications, and in particular to a method for a mobile terminal to access a wireless local area network hotspot and a mobile terminal.
- BACKGROUND With WLAN (Wireless Local Area Network) and 3G networks smart mobile terminals are continuously developed.
- WLAN Wireless Local Area Network
- Figure 1 shows the access methods of two data services.
- the GPRS method is a traditional method; the WLAN method is a method developed in recent years. It is a good complement to the GPRS method. It has the characteristics of low cost, low tariff, and fast data transmission, so users usually have It is desirable to have a WLAN hotspot for priority automatic connections.
- the existing access to the WLAN hotspot has the following disadvantages: First, the user needs to set relevant parameters, which requires the user to have more professional knowledge; Second, the access process is cumbersome and the user experience is reduced.
- a method for a mobile terminal to access a wireless local area network hotspot is provided, including: the mobile terminal searches for an available MCC/MNC (Mobile Country Code/) with the mobile terminal in its current location.
- MCC/MNC Mobile Country Code/
- the mobile terminal searches for a wireless local area network WLAN hotspot that is available in the current location and corresponds to the MCC/MNC of the mobile terminal, and includes: the mobile terminal searches for a current location in the current location according to the pre-stored lookup table.
- a WLAN hotspot that is available and corresponds to the MCC/MNC of the mobile terminal, where the query table includes corresponding information of the MCC/MNC of each operator and its WLAN hotspot.
- the mobile terminal updates the lookup table by interacting with the network side through an OTA (Over The Air Technology) short message.
- the accessing the WLAN hotspot according to the authentication type includes: when the authentication type is open authentication, the mobile terminal connects to the WLAN hotspot to trigger the opening of the browser application, and prompts the user to input the username and password; according to the user input Access to WLAN hotspots.
- the accessing the WLAN hotspot according to the authentication type comprises: when the authentication type is encrypted authentication, the pop-up password box of the mobile terminal prompts the user to input a connection password; and accesses the WLAN hotspot according to the input of the user.
- accessing the available wireless local area network hotspot according to the authentication type comprises: when the authentication type is card-based EAP-SIM/AKA authentication, the mobile terminal completes authentication according to the authentication protocol, and accesses the WLAN hotspot.
- the method further includes: determining whether the mobile terminal needs to establish a tunnel with the core network; if yes, the mobile terminal configures a tunnel establishment parameter, where the parameter is pre-stored in the mobile terminal or obtains parameters from the network side by using an OTA short message. .
- the mobile terminal automatically activates the GPRS connection when the mobile terminal leaves the WLAN hotspot coverage area.
- a mobile terminal including: a search module, configured to search for a WLAN hotspot that is available in an area where the mobile terminal is currently located, and that corresponds to an MCC/MNC of the mobile terminal; And determining, when the search module searches for a WLAN hotspot that is available and corresponds to the MCC/MNC of the mobile terminal, identifying an authentication type for accessing the WLAN hotspot; and the access module is configured to access the WLAN hotspot according to the authentication type.
- the access module includes: a first access sub-module, configured to trigger the opening of the browser application after the connection to the WLAN hotspot, in the case that the authentication type is open authentication, prompting the user to input the username and password, and Access the WLAN hotspot according to the user's input.
- the access module includes: a second access sub-module, configured to prompt the user to input a connection password and access the WLAN hotspot according to the input of the user, if the authentication type is encrypted authentication.
- the access module comprises: a third access sub-module, configured to perform authentication according to the authentication protocol and access the WLAN hotspot if the authentication type is card-based EAP-SIM/AKA authentication.
- the WLAN hotspot corresponding to the MCC/MNC of the mobile terminal and the authentication type of accessing the WLAN hotspot are automatically identified, so that the access operation is simple and the user experience is improved.
- FIG. 2 is a flowchart of a method for a mobile terminal to access a WLAN hotspot according to the first embodiment of the present invention
- FIG. 4 is a flowchart of a method for a mobile terminal to access a WLAN hotspot according to Embodiment 3 of the present invention
- FIG. 4 is a flowchart of a method for accessing a WLAN hotspot by a mobile terminal according to Embodiment 3 of the present invention
- FIG. 6 is a schematic structural diagram of a mobile terminal according to Embodiment 5 of the present invention.
- FIG. 2 is a flowchart of a method for a mobile terminal to access a WLAN hotspot according to Embodiment 1 of the present invention.
- the method includes the following steps: Step S202: The mobile terminal searches for whether the current location is available. And a wireless local area network WLAN hotspot corresponding to the MCC/MNC of the mobile terminal. Step S204, if yes, identifying an authentication type for accessing the WLAN hotspot. Step S206, accessing the WLAN hotspot according to the authentication type.
- the WLAN hotspot corresponding to the MCC/MNC of the mobile terminal and the authentication type of accessing the WLAN hotspot are automatically identified, so that the mobile terminal accesses the WLAN hotspot is simple to operate and improves the user experience.
- a query table may be established in the mobile terminal, and the cards of each operator are
- the MCCMNC information is associated with the WLAN hotspot name used by the MCCMNC, so that the terminal can identify the available WLAN hotspot corresponding to the current card. And the interaction with the OTA short message on the network side can be used to update the settings in the table.
- the mobile terminal can know the authentication type of the hotspot. If it is open authentication, it automatically connects to the hotspot and triggers the opening of the browser application to prompt the user to enter the username and password. And let the user choose whether to remember the password, the next time you connect, you can directly input it automatically. If it is an encrypted authentication mode, the password box is automatically popped up to prompt the user to enter a connection password.
- the mobile terminal can complete the authentication process according to the protocol and automatically connect to the WLAN hotspot. If you need to establish a tunnel, you can provide two ways to automatically set the tunnel establishment parameters: First, preset in the mobile terminal; Second, obtain configuration parameters through the OTA short message, which requires the network side to send the corresponding OTA short message. Cooperate. Wherein, when the mobile terminal leaves the WLAN hotspot, the traditional GPRS connection is automatically activated; if the WLAN hotspot area is entered again, the automatic connection is performed again.
- Embodiment 2 the mobile terminal accesses the WLAN hotspot of China Mobile, and the authentication mode adopted by the mobile terminal is the open authentication in the foregoing.
- 3 is a flowchart of a method for a mobile terminal to access a WLAN hotspot according to Embodiment 2 of the present invention. As shown in FIG. 3, the method includes the following steps: Step S302: The WLAN hotspot name of China Mobile is CMCC, and the mobile terminal inserts When China Mobile's card is used, it automatically searches for the WLAN hotspot of the CMCC name. Step S304: If the mobile terminal is in the hotspot range of the CMCC, the authentication mode of the hotspot is automatically identified as open authentication.
- Step S306 the mobile terminal automatically connects to the hotspot and pops up the browser application, prompting the user to input the username and password, and if the user saves his username and password information before then, the terminal will automatically fill in and complete the entire access process.
- the mobile terminal accesses the hotspot of W+W integration of China Unicom, and the W+W convergence of China Unicom is the convergence of WCDMA and P WLAN.
- Its WLAN hotspot uses a card-based EAP-SIM/AKA authentication method and needs to establish a tunnel.
- 4 is a flowchart of a method for a mobile terminal to access a WLAN hotspot according to Embodiment 3 of the present invention. As shown in FIG.
- Step S402 After the SIM/USIM card of the Unicom is inserted into the mobile terminal, first determine that it is The SIM card is also the USIM. If it is a SIM card, EAP-SIM authentication is selected by default. If it is a USIM card, EAP-AKA authentication is selected by default. Step S404, and then look up the table to search for China Unicom's WLAN hotspot. The terminal automatically completes the authentication process and connects to the WLAN hotspot. Step S406, the process of establishing a tunnel is performed.
- FIG. 5 is a schematic structural diagram of a mobile terminal according to Embodiment 4 of the present invention.
- the mobile terminal includes: a search module 10, an identification module 20, and an access module 30.
- the search module 10, the identification module 20, and the access module 30 are sequentially connected.
- the search module 10 is configured to search for whether there is a wireless local area network WLAN hotspot available in the area where the mobile terminal is currently located and corresponding to the MCC/MNC of the mobile terminal.
- the identification module 20 is configured to identify an authentication type of accessing the WLAN hotspot when the search module 10 searches for a WLAN hotspot that is available and corresponds to the MCC/MNC of the mobile terminal; the access module 30 is configured to recognize according to the identification module 20
- the authentication type is connected to the WLAN hotspot.
- the WLAN hotspot corresponding to the MCC/MNC of the mobile terminal and the authentication type of accessing the WLAN hotspot are automatically identified, so that the access operation is simple and the user experience is improved.
- FIG. 6 is a schematic structural diagram of a mobile terminal according to Embodiment 5 of the present invention. As shown in FIG. 6, the mobile terminal of Embodiment 5 includes each module in Embodiment 4.
- the access module 30 includes: a first access sub-module 31, a second access sub-module 32, and a third access sub-module 33.
- the first access sub-module 31 is configured to trigger the opening of the browser application after connecting the WLAN hotspot, and prompt the user to input the user name and password, and according to the input of the user, when the authentication type is open authentication.
- the second access sub-module 32 is configured to prompt the user to input a connection password and access the WLAN hotspot according to the input of the user, if the authentication type is the encryption authentication.
- the third access sub-module 33 is configured to perform authentication according to the authentication protocol and access the WLAN hotspot if the authentication type is card-based EAP-SIM/AKA authentication.
- modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
- the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module.
- the invention is not limited to any specific combination of hardware and software.
- the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.
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Abstract
Description
移动终端接入无线局域网热点的方法及移动终端 技术领域 本发明涉及通信领域， 具体而言， 涉及一种移动终端接入无线局域网热点的方法 及移动终端。 背景技术 随着 WLAN (Wireless Local Area Network, 无线局域网）， 3G网络， 智能移动终 端的不断发展。现在几乎所有的无线运营商都为用户提供了两种数据业务接入的方式： GPRS (General Packet Radio Service, 通用分组无线业务） 和 WLAN的方式。 图 1示 出了两种数据业务的接入方式。 GPRS方式是传统的方式； WLAN方式是最近几年发 展起来的一种方式， 它是对 GPRS方式的一个很好的补充， 具有成本低， 资费低， 数 据传输速度快的特点， 所以用户通常都希望优先自动的连接可用 WLAN热点。 各个运营商在自身热点连接时采用的鉴权方式各不相同， 目前， 不同的运营商对 于 WLAN热点的鉴权方式主要分为以下几种： 1 )开放式鉴权，在连接上 WLAN之后， 需要用户在访问网页时自己输入用户名和密码； 2) 加密的鉴权方式， 在连接 WLAN 时需要用户输入密码； 3 ) 基于卡的 EAP-SIM/AKA鉴权， 在连接 WLAN时网络需要 通过终端和卡交互完成鉴权过程， 其中， 第三种鉴权方式 （基于卡的） 还分为直接通 过 WLAN接入互联网和通过与核心网建立隧道接入互联网。 如果需要建立隧道的话， 建立隧道所需要的参数需要用户设置。 现有的接入 WLAN热点的方式，存在以下不足：一是需要用户自身设置相关参数， 从而需要用户具有较多的专业知识； 二是接入过程较繁琐， 降低了用户体验效果。 发明内容 本发明提供了一种移动终端接入无线局域网热点的方法及移动终端， 以至少解决 上述现有的 WLAN热点接入方式教繁琐的问题。 根据本发明的一个方面，提供了一种移动终端接入无线局域网热点的方法，包括: 移动终端搜索其当前所处区域中是否有可用的、并且与移动终端的 MCC/MNC(Mobile Country Code/Mobile Network Code, 移动国家码 /移动网络码） 对应的 WLAN热点； 如果有， 则识别接入 WLAN热点的鉴权类型； 根据鉴权类型接入 WLAN热点。 优选地， 移动终端搜索其当前所处区域中是否有可用的、 并且与移动终端的 MCC/MNC对应的无线局域网 WLAN热点，包括：移动终端根据预存的查询表搜索其 当前所处区域中是否有可用的、 并且与移动终端的 MCC/MNC对应的 WLAN热点， 其中， 查询表包括各运营商的 MCC/MNC与其 WLAN热点的对应信息。 优选地， 移动终端通过 OTA ( Over The Air Technology, 空中下载技术）短消息与 网络侧交互来更新查询表。 优选地， 根据鉴权类型接入 WLAN热点包括： 当鉴权类型为开放式鉴权， 则移动 终端连接上 WLAN热点后触发浏览器应用的打开， 并提示用户输入用户名和密码； 根 据用户的输入接入 WLAN热点。 优选地， 根据鉴权类型接入 WLAN热点包括： 当鉴权类型为加密鉴权， 则移动终 端弹出密码框提示用户输入连接密码； 根据用户的输入接入 WLAN热点。 优选地， 根据鉴权类型接入可用无线局域网热点包括： 当鉴权类型为基于卡的 EAP-SIM/AKA鉴权， 移动终端根据鉴权协议完成鉴权， 接入 WLAN热点。 优选地，接入 WLAN热点之后还包括：判断移动终端是否需要与核心网建立隧道； 如果是， 则移动终端配置隧道建立参数，其中参数预存在移动终端中或者通过 OTA短 消息从网络侧获取参数。 优选地，当移动终端离开 WLAN热点覆盖区域时，移动终端自动激活 GPRS连接。 根据本发明的另一方面， 提供了一种移动终端， 包括： 搜索模块， 设置为搜索移 动终端当前所处区域中是否有可用的、 并且与移动终端的 MCC/MNC对应的 WLAN 热点； 识别模块， 设置为在搜索模块搜索到可用的、 并且与移动终端的 MCC/MNC对 应的 WLAN热点时， 识别接入 WLAN热点的鉴权类型； 接入模块， 设置为根据鉴权 类型接入 WLAN热点。 优选地， 接入模块包括： 第一接入子模块， 设置为在鉴权类型为开放式鉴权的情 况下， 连接上 WLAN热点后触发浏览器应用的打开， 提示用户输入用户名和密码， 并 根据用户的输入接入 WLAN热点。 优选地， 接入模块包括： 第二接入子模块， 设置为在鉴权类型为加密鉴权的情况 下， 弹出密码框提示用户输入连接密码， 并根据用户的输入接入 WLAN热点。 优选地， 接入模块包括： 第三接入子模块， 设置为在鉴权类型为基于卡的 EAP-SIM/AKA鉴权的情况下， 根据鉴权协议完成鉴权， 并接入 WLAN热点。 通过本发明， 采用自动识别与移动终端的 MCC/MNC对应的 WLAN热点以及接 入该 WLAN热点的鉴权类型， 使得接入操作简单， 提高了用户体验。 附图说明 此处所说明的附图用来提供对本发明的进一步理解， 构成本申请的一部分， 本发 明的示意性实施例及其说明用于解释本发明， 并不构成对本发明的不当限定。 在附图 中： 图 1是根据相关技术的移动终端通过 GPRS和 WLAN方式访问数据业务的示意 图； 图 2是根据本发明实施例一的移动终端接入 WLAN热点的方法流程图； 图 3是根据本发明实施例二的移动终端接入 WLAN热点的方法流程图； 图 4是根据本发明实施例三的移动终端接入 WLAN热点的方法流程图； 图 5是根据本发明实施例四的移动终端结构示意图； 图 6是根据本发明实施例五的移动终端结构示意图。 具体实施方式 下文中将参考附图并结合实施例来详细说明本发明。 需要说明的是， 在不冲突的 情况下， 本申请中的实施例及实施例中的特征可以相互组合。 实施例一 图 2是根据本发明实施例一的移动终端接入 WLAN热点的方法流程图， 如图 2 所示， 包括以下步骤： 步骤 S202, 移动终端搜索其当前所处区域中是否有可用的、 并且与移动终端的 MCC/MNC对应的无线局域网 WLAN热点。 步骤 S204, 如果有， 则识别接入 WLAN热点的鉴权类型。 步骤 S206， 根据鉴权类型接入 WLAN热点。 在上述实施例一中， 通过自动识别与移动终端的 MCC/MNC对应的 WLAN热点 以及接入该 WLAN热点的鉴权类型， 使得移动终端接入 WLAN热点操作简单， 提高 了用户体验。 其中， 在步骤 S202中， 可以在移动终端中建立一个查询表， 将各个运营商的卡的The present invention relates to the field of communications, and in particular to a method for a mobile terminal to access a wireless local area network hotspot and a mobile terminal. BACKGROUND With WLAN (Wireless Local Area Network) and 3G networks, smart mobile terminals are continuously developed. Almost all wireless carriers now offer users two ways to access data services: GPRS (General Packet Radio Service) and WLAN. Figure 1 shows the access methods of two data services. The GPRS method is a traditional method; the WLAN method is a method developed in recent years. It is a good complement to the GPRS method. It has the characteristics of low cost, low tariff, and fast data transmission, so users usually have It is desirable to have a WLAN hotspot for priority automatic connections. Different operators use different authentication methods for their own hotspots. Currently, different operators have different authentication methods for WLAN hotspots: 1) Open authentication, after connecting to the WLAN, The user needs to input the user name and password when accessing the webpage; 2) The encrypted authentication mode requires the user to input a password when connecting to the WLAN; 3) The card-based EAP-SIM/AKA authentication, the network needs to pass through the terminal when connecting to the WLAN The card interaction process completes the authentication process, wherein the third authentication mode (card-based) is further divided into accessing the Internet directly through the WLAN and establishing a tunnel to access the Internet through the core network. If a tunnel needs to be established, the parameters required to establish the tunnel need to be set by the user. The existing access to the WLAN hotspot has the following disadvantages: First, the user needs to set relevant parameters, which requires the user to have more professional knowledge; Second, the access process is cumbersome and the user experience is reduced. SUMMARY OF THE INVENTION The present invention provides a method for a mobile terminal to access a wireless local area network hotspot and a mobile terminal, so as to at least solve the cumbersome problem of the above-mentioned existing WLAN hotspot access method. According to an aspect of the present invention, a method for a mobile terminal to access a wireless local area network hotspot is provided, including: the mobile terminal searches for an available MCC/MNC (Mobile Country Code/) with the mobile terminal in its current location. Mobile Network Code, mobile country code/mobile network code) Corresponding WLAN hotspot; if yes, identify the authentication type of accessing the WLAN hotspot; access the WLAN hotspot according to the authentication type. Preferably, the mobile terminal searches for a wireless local area network WLAN hotspot that is available in the current location and corresponds to the MCC/MNC of the mobile terminal, and includes: the mobile terminal searches for a current location in the current location according to the pre-stored lookup table. A WLAN hotspot that is available and corresponds to the MCC/MNC of the mobile terminal, where the query table includes corresponding information of the MCC/MNC of each operator and its WLAN hotspot. Preferably, the mobile terminal updates the lookup table by interacting with the network side through an OTA (Over The Air Technology) short message. Preferably, the accessing the WLAN hotspot according to the authentication type includes: when the authentication type is open authentication, the mobile terminal connects to the WLAN hotspot to trigger the opening of the browser application, and prompts the user to input the username and password; according to the user input Access to WLAN hotspots. Preferably, the accessing the WLAN hotspot according to the authentication type comprises: when the authentication type is encrypted authentication, the pop-up password box of the mobile terminal prompts the user to input a connection password; and accesses the WLAN hotspot according to the input of the user. Preferably, accessing the available wireless local area network hotspot according to the authentication type comprises: when the authentication type is card-based EAP-SIM/AKA authentication, the mobile terminal completes authentication according to the authentication protocol, and accesses the WLAN hotspot. Preferably, after the accessing the WLAN hotspot, the method further includes: determining whether the mobile terminal needs to establish a tunnel with the core network; if yes, the mobile terminal configures a tunnel establishment parameter, where the parameter is pre-stored in the mobile terminal or obtains parameters from the network side by using an OTA short message. . Preferably, the mobile terminal automatically activates the GPRS connection when the mobile terminal leaves the WLAN hotspot coverage area. According to another aspect of the present invention, a mobile terminal is provided, including: a search module, configured to search for a WLAN hotspot that is available in an area where the mobile terminal is currently located, and that corresponds to an MCC/MNC of the mobile terminal; And determining, when the search module searches for a WLAN hotspot that is available and corresponds to the MCC/MNC of the mobile terminal, identifying an authentication type for accessing the WLAN hotspot; and the access module is configured to access the WLAN hotspot according to the authentication type. Preferably, the access module includes: a first access sub-module, configured to trigger the opening of the browser application after the connection to the WLAN hotspot, in the case that the authentication type is open authentication, prompting the user to input the username and password, and Access the WLAN hotspot according to the user's input. Preferably, the access module includes: a second access sub-module, configured to prompt the user to input a connection password and access the WLAN hotspot according to the input of the user, if the authentication type is encrypted authentication. Preferably, the access module comprises: a third access sub-module, configured to perform authentication according to the authentication protocol and access the WLAN hotspot if the authentication type is card-based EAP-SIM/AKA authentication. Through the invention, the WLAN hotspot corresponding to the MCC/MNC of the mobile terminal and the authentication type of accessing the WLAN hotspot are automatically identified, so that the access operation is simple and the user experience is improved. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set to illustrate,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 1 is a schematic diagram of a mobile terminal accessing a data service by means of GPRS and WLAN according to the related art; FIG. 2 is a flowchart of a method for a mobile terminal to access a WLAN hotspot according to the first embodiment of the present invention; FIG. 4 is a flowchart of a method for a mobile terminal to access a WLAN hotspot according to Embodiment 3 of the present invention; FIG. 4 is a flowchart of a method for accessing a WLAN hotspot by a mobile terminal according to Embodiment 3 of the present invention; FIG. 6 is a schematic structural diagram of a mobile terminal according to Embodiment 5 of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. Embodiment 1 FIG. 2 is a flowchart of a method for a mobile terminal to access a WLAN hotspot according to Embodiment 1 of the present invention. As shown in FIG. 2, the method includes the following steps: Step S202: The mobile terminal searches for whether the current location is available. And a wireless local area network WLAN hotspot corresponding to the MCC/MNC of the mobile terminal. Step S204, if yes, identifying an authentication type for accessing the WLAN hotspot. Step S206, accessing the WLAN hotspot according to the authentication type. In the first embodiment, the WLAN hotspot corresponding to the MCC/MNC of the mobile terminal and the authentication type of accessing the WLAN hotspot are automatically identified, so that the mobile terminal accesses the WLAN hotspot is simple to operate and improves the user experience. In step S202, a query table may be established in the mobile terminal, and the cards of each operator are
MCCMNC信息和其使用的 WLAN热点名称对应起来， 使得终端可以识别当前卡所对 应的可用 WLAN热点。 并且可以利用和网络侧的 OTA短消息的交互来更新表内的设 置。 其中， 在步骤 S204中， 基于 WIFI本身的协议， 移动终端可以得知该热点的鉴权 类型。 如果是开放式鉴权， 就自动连接上热点后触发浏览器应用的打开， 来提示用户输 入用户名密码。 并让用户选择是否需要记忆密码， 下次连接的时候就可以直接自动输 入。 如果是加密的鉴权方式， 就主动弹出密码框提示用户输入连接密码。 并让用户选 择是否需要记忆密码， 下次连接的时候就可以直接自动输入。 如果是基于卡的 EAP-SIM/AKA鉴权， 移动终端可以依协议完成鉴权过程， 自动 连接上 WLAN热点。如果还需要建立隧道的话，提供两种方式自动设置隧道建立的参 数： 一是， 预设在移动终端里； 二是， 通过 OTA短消息获取配置参数， 这个需要网络 侧发送相应的 OTA短消息来进行配合。 其中， 当移动终端离开 WLAN热点的时， 自动激活传统的 GPRS连接； 如果再次 进入 WLAN热点区域就再次进行自动连接。 实施例二 在本实施例中，移动终端接入的是中国移动的 WLAN热点，其采用的鉴权方式为 前文中的开放式鉴权。 图 3 是根据本发明实施例二的移动终端接入 WLAN热点的方法流程图， 如图 3 所示， 包括以下步骤： 步骤 S302, 中国移动的 WLAN热点名称是 CMCC， 当移动终端中插入的为中国 移动的卡时， 则自动搜索 CMCC名称的 WLAN热点。 步骤 S304， 如果移动终端处于 CMCC的热点范围内的话， 则自动识别出该热点 的鉴权方式为开放式鉴权。 步骤 S306, 移动终端自动连接上热点后弹出浏览器应用， 提示用户输入用户名和 密码， 而如果在此之前用户保存了自己的用户名和密码信息， 终端将自动的填入， 完 成整个的接入过程。 实施例三 在本实施例中， 移动终端接入的是中国联通的 W+W两网融合的热点， 中国联通 的 W+W融合即为 WCDMA禾 P WLAN 的融合。 其 WLAN热点采用的是基于卡的 EAP-SIM/AKA鉴权方式， 并且需要建立隧道。 图 4是根据本发明实施例三的移动终端接入 WLAN热点的方法流程图， 如图 4 所示， 包括以下步骤： 步骤 S402, 当联通的 SIM/USIM卡插入移动终端后， 首先判断其是 SIM卡还是 USIM, 如果是 SIM卡的话， 就默认选择 EAP-SIM鉴权， 如果是 USIM卡的话， 就默 认选择 EAP-AKA鉴权。 步骤 S404, 然后查表， 搜寻中国联通的 WLAN热点。 终端会自动完成鉴权过程， 连接上 WLAN热点。 步骤 S406, 继而进行建立隧道的过程， 如果建立的参数没有预设的话， 终端就自 动向网络发一个请求，请求网络将隧道的参数通过 OTA短消息传递下来， 由终端完成 设置后， 完成整个接入过程。 实施例四 图 5是根据本发明实施例四的移动终端结构示意图， 如图 5所示， 该移动终端包 括： 搜索模块 10、 识别模块 20和接入模块 30。 其中， 搜索模块 10、 识别模块 20和 接入模块 30依次连接。 其中，搜索模块 10设置为搜索移动终端当前所处区域中是否有可用的、并且与移 动终端的 MCC/MNC对应的无线局域网 WLAN热点。识别模块 20设置为在搜索模块 10搜索到可用的、 并且与移动终端的 MCC/MNC对应的 WLAN热点时， 识别接入 WLAN热点的鉴权类型； 接入模块 30设置为根据识别模块 20识别出的鉴权类型接入 WLAN热点。 通过本发明， 采用自动识别与移动终端的 MCC/MNC对应的 WLAN热点以及接 入该 WLAN热点的鉴权类型， 使得接入操作简单， 提高了用户体验。 实施例五 图 6是根据本发明实施例五的移动终端结构示意图， 如图 6所示， 实施例五的移 动终端包括实施例四中的各模块。 其中， 接入模块 30包括： 第一接入子模块 31、 第 二接入子模块 32和第三接入子模块 33。 其中， 第一接入子模块 31， 设置为在鉴权类型为开放式鉴权的情况下， 连接上 WLAN热点后触发浏览器应用的打开， 提示用户输入用户名和密码， 并根据用户的输 入接入 WLAN热点。 第二接入子模块 32， 设置为在鉴权类型为加密鉴权的情况下， 弹出密码框提示用户输入连接密码， 并根据用户的输入接入 WLAN热点。第三接入子 模块 33， 设置为在鉴权类型为基于卡的 EAP-SIM/AKA鉴权的情况下， 根据鉴权协议 完成鉴权， 并接入 WLAN热点。 显然， 本领域的技术人员应该明白， 上述的本发明的各模块或各步骤可以用通用 的计算装置来实现， 它们可以集中在单个的计算装置上， 或者分布在多个计算装置所 组成的网络上， 可选地， 它们可以用计算装置可执行的程序代码来实现， 从而， 可以 将它们存储在存储装置中由计算装置来执行， 并且在某些情况下， 可以以不同于此处 的顺序执行所示出或描述的步骤， 或者将它们分别制作成各个集成电路模块， 或者将 它们中的多个模块或步骤制作成单个集成电路模块来实现。 这样， 本发明不限制于任 何特定的硬件和软件结合。 以上所述仅为本发明的优选实施例而已， 并不用于限制本发明， 对于本领域的技 术人员来说， 本发明可以有各种更改和变化。 凡在本发明的精神和原则之内， 所作的 任何修改、 等同替换、 改进等， 均应包含在本发明的保护范围之内。 The MCCMNC information is associated with the WLAN hotspot name used by the MCCMNC, so that the terminal can identify the available WLAN hotspot corresponding to the current card. And the interaction with the OTA short message on the network side can be used to update the settings in the table. In step S204, based on the protocol of the WIFI itself, the mobile terminal can know the authentication type of the hotspot. If it is open authentication, it automatically connects to the hotspot and triggers the opening of the browser application to prompt the user to enter the username and password. And let the user choose whether to remember the password, the next time you connect, you can directly input it automatically. If it is an encrypted authentication mode, the password box is automatically popped up to prompt the user to enter a connection password. And let the user choose whether to remember the password, the next time you connect, you can directly input it automatically. If the card is based on EAP-SIM/AKA authentication, the mobile terminal can complete the authentication process according to the protocol and automatically connect to the WLAN hotspot. If you need to establish a tunnel, you can provide two ways to automatically set the tunnel establishment parameters: First, preset in the mobile terminal; Second, obtain configuration parameters through the OTA short message, which requires the network side to send the corresponding OTA short message. Cooperate. Wherein, when the mobile terminal leaves the WLAN hotspot, the traditional GPRS connection is automatically activated; if the WLAN hotspot area is entered again, the automatic connection is performed again. Embodiment 2 In this embodiment, the mobile terminal accesses the WLAN hotspot of China Mobile, and the authentication mode adopted by the mobile terminal is the open authentication in the foregoing. 3 is a flowchart of a method for a mobile terminal to access a WLAN hotspot according to Embodiment 2 of the present invention. As shown in FIG. 3, the method includes the following steps: Step S302: The WLAN hotspot name of China Mobile is CMCC, and the mobile terminal inserts When China Mobile's card is used, it automatically searches for the WLAN hotspot of the CMCC name. Step S304: If the mobile terminal is in the hotspot range of the CMCC, the authentication mode of the hotspot is automatically identified as open authentication. Step S306, the mobile terminal automatically connects to the hotspot and pops up the browser application, prompting the user to input the username and password, and if the user saves his username and password information before then, the terminal will automatically fill in and complete the entire access process. . Embodiment 3 In this embodiment, the mobile terminal accesses the hotspot of W+W integration of China Unicom, and the W+W convergence of China Unicom is the convergence of WCDMA and P WLAN. Its WLAN hotspot uses a card-based EAP-SIM/AKA authentication method and needs to establish a tunnel. 4 is a flowchart of a method for a mobile terminal to access a WLAN hotspot according to Embodiment 3 of the present invention. As shown in FIG. 4, the method includes the following steps: Step S402: After the SIM/USIM card of the Unicom is inserted into the mobile terminal, first determine that it is The SIM card is also the USIM. If it is a SIM card, EAP-SIM authentication is selected by default. If it is a USIM card, EAP-AKA authentication is selected by default. Step S404, and then look up the table to search for China Unicom's WLAN hotspot. The terminal automatically completes the authentication process and connects to the WLAN hotspot. Step S406, the process of establishing a tunnel is performed. If the established parameters are not preset, the terminal automatically sends a request to the network, requesting the network to transmit the parameters of the tunnel through the OTA short message, and after the terminal completes the setting, the entire connection is completed. Into the process. Embodiment 4 FIG. 5 is a schematic structural diagram of a mobile terminal according to Embodiment 4 of the present invention. As shown in FIG. 5, the mobile terminal includes: a search module 10, an identification module 20, and an access module 30. The search module 10, the identification module 20, and the access module 30 are sequentially connected. The search module 10 is configured to search for whether there is a wireless local area network WLAN hotspot available in the area where the mobile terminal is currently located and corresponding to the MCC/MNC of the mobile terminal. The identification module 20 is configured to identify an authentication type of accessing the WLAN hotspot when the search module 10 searches for a WLAN hotspot that is available and corresponds to the MCC/MNC of the mobile terminal; the access module 30 is configured to recognize according to the identification module 20 The authentication type is connected to the WLAN hotspot. Through the invention, the WLAN hotspot corresponding to the MCC/MNC of the mobile terminal and the authentication type of accessing the WLAN hotspot are automatically identified, so that the access operation is simple and the user experience is improved. Embodiment 5 FIG. 6 is a schematic structural diagram of a mobile terminal according to Embodiment 5 of the present invention. As shown in FIG. 6, the mobile terminal of Embodiment 5 includes each module in Embodiment 4. The access module 30 includes: a first access sub-module 31, a second access sub-module 32, and a third access sub-module 33. The first access sub-module 31 is configured to trigger the opening of the browser application after connecting the WLAN hotspot, and prompt the user to input the user name and password, and according to the input of the user, when the authentication type is open authentication. Into the WLAN hotspot. The second access sub-module 32 is configured to prompt the user to input a connection password and access the WLAN hotspot according to the input of the user, if the authentication type is the encryption authentication. The third access sub-module 33 is configured to perform authentication according to the authentication protocol and access the WLAN hotspot if the authentication type is card-based EAP-SIM/AKA authentication. Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein. The steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.
Claims
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| CN201110134720.3 | 2011-05-23 | ||
| CN2011101347203A CN102209324A (en) | 2011-05-23 | 2011-05-23 | Mobile terminal and method for accessing mobile terminal into wireless local area network (WLAN) hotspot |
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