WO2012149700A1 - 基于nfc技术链接目标wlan设备的方法、设备及*** - Google Patents

基于nfc技术链接目标wlan设备的方法、设备及*** Download PDF

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Publication number
WO2012149700A1
WO2012149700A1 PCT/CN2011/077510 CN2011077510W WO2012149700A1 WO 2012149700 A1 WO2012149700 A1 WO 2012149700A1 CN 2011077510 W CN2011077510 W CN 2011077510W WO 2012149700 A1 WO2012149700 A1 WO 2012149700A1
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Prior art keywords
wlan
configuration information
nfc technology
link
target
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PCT/CN2011/077510
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English (en)
French (fr)
Inventor
吴文亮
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中兴通讯股份有限公司
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Publication of WO2012149700A1 publication Critical patent/WO2012149700A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/18Selecting a network or a communication service
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • H04W88/06Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method, device, and system for linking a target wireless local area network (WLAN) device based on Near Field Communication (NFC) technology.
  • WLAN wireless local area network
  • NFC Near Field Communication
  • a WLAN is a local area network that is connected without any wires or transmission cables. It uses radio waves as a medium for data transmission, and the transmission distance is generally only several tens of meters.
  • the WLAN backbone network usually uses a cable (Cable), and the user accesses the WLAN through one or more Wireless Access Points (WLAN).
  • WLANs are now widely used in business districts, universities, airports, and other public areas. The most common standard is the 802.11 family of standards defined by the IEEE (International Institute of Electrical Engineering). There are more and more hotspots (Access Points, APs) that provide WLAN data connections, and even many cities have plans to establish wireless cities and wireless campuses. Terminal devices with WLAN capabilities, especially mobile phones, have become standard.
  • the WLAN device has a variety of authentication methods, and needs to know the service set identifier (SSID) of the corresponding device.
  • SSID service set identifier
  • the WLAN link device cannot quickly initiate a connection with the required WLAN device. Thereby communicating. Summary of the invention
  • the main purpose of the present invention is to provide a method, device and system for linking a target WLAN device based on the NFC technology, so as to solve the cumbersome technical problem in the prior art that it takes time to search and manually link the target device and input a password for authentication verification. , enhance the user experience for WLAN devices.
  • the technical solution adopted by the present invention to solve the technical problems thereof is:
  • a method for linking a target WLAN device based on an NFC technology comprising:
  • the WLAN link device based on the NFC technology acquires the configuration information of the target WLAN device through the NFC technology
  • the configuration information includes an SSID, a Medium/Media Access Control (MAC) address, an authentication mode, and a security key.
  • SSID a Medium/Media Access Control (MAC) address
  • MAC Medium/Media Access Control
  • the user equipment acquires the target WLAN device link configuration information by using the NFC technology, and specifically includes:
  • the WLAN link device based on the NFC technology transmits request information for acquiring configuration information to the target WLAN device close to the device;
  • the method before the linking to the target WLAN device according to the acquired configuration information, the method further includes:
  • the target WLAN device receives the request information for acquiring the configuration information of the target WLAN device that is sent by the NFC technology by the NFC technology, and queries the configuration information of the local end according to the request information;
  • the method further includes: when the WLAN link device needs to be linked to the target WLAN device, the WLAN link device sends the prompt information, The user is prompted to obtain configuration information of the target WLAN device to be linked.
  • the present invention also provides a method for linking a WLAN linking device based on NFC technology, which includes:
  • Target WLAN device receives NFC-based WLAN link device through NFC technology Sending request information for acquiring configuration information of the target WLAN device;
  • the present invention also provides a WLAN link device based on NFC technology, including: a configuration information acquiring unit, configured to acquire configuration information of a target WLAN device by using NFC technology based on near field communication;
  • a link unit configured to link to the target WLAN device according to the acquired configuration information.
  • the configuration information includes an SSID, a MAC address, an authentication mode, and a security key.
  • the NFC technology-based WLAN linking device further includes a prompting unit, configured to prompt the user to obtain configuration information of the target WLAN device to be linked when the WLAN linking device needs to be linked to the WLAN device.
  • the configuration information acquiring unit further includes:
  • a request information sending subunit configured to send, by using an NFC technology, request information for acquiring configuration information to a target WLAN device that is close to the device;
  • the configuration information receiving subunit is configured to receive configuration information returned by the target WLAN device to be linked through the NFC technology.
  • the present invention also provides a WLAN device, including:
  • a request information receiving unit configured to receive request information for acquiring configuration information of the WLAN device sent by the NFC technology by the NFC technology-based WLAN link device;
  • the configuration information querying unit is configured to query the configuration information of the local end according to the request information
  • the configuration information sending unit is configured to send the queried configuration information to the NFC technology-based WLAN linking device.
  • the present invention also provides a WLAN system including a WLAN link device and a WLAN device based on NFC technology; wherein:
  • the NFC technology-based WLAN linking device includes: a configuration information acquiring unit, configured to acquire configuration information of the WLAN device by using a near field communication NFC technology;
  • the WLAN device includes:
  • a request information receiving unit configured to receive request information for acquiring configuration information of the WLAN device sent by the NFC technology by the NFC technology-based WLAN link device;
  • a configuration information querying unit configured to query, according to the request information, configuration information of the WLAN device
  • a configuration information sending unit configured to send the queried configuration information to the NFC technology-based WLAN linking device.
  • the transmission distance of the NFC-based WLAN linking device and the WLAN device is less than or equal to 10 cm.
  • the technical solution of the present invention has the following beneficial effects:
  • the method and the device and the device provided by the present invention can obtain and connect the target WLAN device through the NFC technology, and can help the user quickly locate the target WLAN device to be linked and establish a link with the target WLAN device.
  • FIG. 1 is a flowchart of a method for linking a target WLAN device based on an NFC technology according to an embodiment of the present invention
  • step S110 in FIG. 1 is a specific flowchart of step S110 in FIG. 1;
  • FIG. 3 is a schematic diagram of a link WLAN link device based on NFC technology according to an embodiment of the present invention. Method flow chart;
  • FIG. 4 is a schematic structural diagram of a WLAN link device according to an embodiment of the present invention.
  • FIG. 5 is another schematic structural diagram of a WLAN link device according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a configuration information acquiring unit in FIG.
  • FIG. 7 is a schematic structural diagram of a WLAN device according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a WLAN system according to an embodiment of the present invention. detailed description
  • the present invention provides a method for linking a target WLAN device based on an NFC technology. As shown in FIG. 1, the method includes the following steps:
  • Step S110 The WLAN link device based on the NFC technology acquires the configuration information of the target WLAN device by using the NFC technology.
  • the configuration information includes the SSID, the physical layer MAC address, the authentication mode, and the security secret. key.
  • step S110 further includes: Step S111: The WLAN link device based on the NFC technology sends out the request information for acquiring the configuration information of the target WLAN device through the NFC technology.
  • Step S112 Receive configuration information returned by the target WLAN device to be linked through the NFC technology.
  • the WLAN link device based on the NFC technology (the device may be disposed in a user equipment such as a mobile phone or a computer, or may exist separately) through the NFC technology to the target WLAN device close to the device (the device may be set in the mobile phone)
  • User equipment such as a computer, or a separate device
  • the WLAN link device can obtain the configuration information, and the target WLAN device sends the configuration information of the target WLAN device to the NFC technology.
  • the configuration message can be obtained. .
  • the method further includes: enabling the WLAN function and the NFC function of the WLAN link device based on the NFC technology, the WLAN link device prompting the user to obtain the configuration information of the target WLAN device to be linked, specifically, the user that is prompted to link
  • the WLAN linking device is in close contact with the target WLAN device. Since the method provided by the embodiment of the present invention is based on NFC technology, the NFC technology is a short-range wireless communication technology, and in order to prevent accidental or unauthorized activation of the link, the NFC technology is designed to perform data within a range of 10 cm.
  • the transmission distance of the NFC-based WLAN linking device and the target WLAN device is within 10 cm, so when the user uses the method in the embodiment of the present invention, two devices (the WLAN linking device and the target WLAN device) are required to be in the Very close to the distance, so when the WLAN link device using the method in the embodiment of the present invention needs to link to the target WLAN device, the WLAN link device prompts the user to obtain the target WLAN device to be linked in a pop-up menu or the like.
  • a similar prompt message such as "Please bring the mobile phone close to the target WLAN device" may be displayed on the screen of the mobile phone to avoid the WLAN link device (or have The user equipment of the WLAN linking device cannot acquire the matching of the target WLAN device to be linked Set the information.
  • Step S120 Link to the target WLAN device according to the obtained configuration information.
  • the target WLAN device receives the request information for acquiring the configuration information of the target WLAN device by using the NFC technology by the NFC technology-based WLAN link device; querying the configuration information of the local end according to the request information; and then querying the query
  • the incoming configuration information is sent to the WLAN linking device.
  • the method provided by the foregoing embodiment helps the user to quickly locate and establish a link with the target WLAN device to be linked. Solved the current need to spend time searching and manually linking target WLAN settings Prepare and enter a password for authentication. The configuration information is obtained in real time, so there is no need to add new storage devices. Because NFC communication distance is limited, it prevents unrelated device interference. In addition, there is no need to input configuration information of the target WLAN device. You can quickly obtain configuration information to quickly establish WLAN communication links and enhance user experience for WLAN devices.
  • the embodiment of the invention further provides a method for linking a WLAN link device based on the NFC technology. As shown in FIG. 3, the method includes the following steps:
  • Step S210 The WLAN device receives the request information for acquiring the configuration information of the target WLAN device that is sent by the WLAN link device that is based on the NFC technology by using the NFC technology.
  • Steps S220 and 4 query the configuration information of the local end according to the request information.
  • Step S230 Send the queried configuration information to the NFC technology-based WLAN linking device.
  • the NFC-based WLAN link device (which may be installed in a user device such as a mobile phone or a computer, or may exist separately) transmits the request information for acquiring the configuration information of the target WLAN device through the NFC technology to enable the NFC-based WLAN.
  • the link device can obtain the configuration information, and the target WLAN device sends the configuration information of the target WLAN device to the NFC technology.
  • the configuration message can be obtained. .
  • the method includes: enabling the WLAN function and the NFC function of the WLAN link device based on the NFC technology, the WLAN link device prompting the user to obtain the configuration information of the target WLAN device to be linked, specifically, the WLAN link device that prompts the user to link
  • the target WLAN device is in close proximity.
  • Distance wireless communication technology in order to prevent accidental or unauthorized activation of the link, NFC technology is designed to transmit data within 10 cm, and the data transmission distance between the NFC-based WLAN link device and the target WLAN device is 10 cm. Therefore, when using the method in the embodiment of the present invention, two devices (a WLAN link device and a target WLAN device) are required. In a very close range, so when the user is using the method in the embodiment of the invention
  • the WLAN link device When the WLAN link device needs to be linked to the target WLAN device, the WLAN link device prompts the user to obtain the configuration information of the target WLAN device to be linked by using a pop-up menu or the like, such as:
  • a pop-up menu or the like such as:
  • the method provided by the foregoing embodiment helps the user to quickly locate and establish a link with the target WLAN device to be linked. It solves the cumbersome problem of taking the time to search and manually link the target WLAN device and input the password for authentication verification.
  • the configuration information can be quickly obtained without inputting the configuration information of the target WLAN device, thereby quickly establishing a WLAN communication link and enhancing the WLAN. User experience with device usage.
  • the embodiment of the invention further provides a WLAN link device based on NFC technology. As shown in FIG. 4, the device includes:
  • the configuration information acquiring unit 410 is configured to acquire configuration information of the target WLAN device by using the NFC technology. More specifically, the configuration information includes an SSID, a MAC address, an authentication mode, and a security key.
  • the configuration information acquiring unit 410 as shown in FIG. 6, further includes:
  • a request information sending subunit 411 configured to send, by using an NFC technology, request information for acquiring configuration information to a target WLAN device that is close to the device;
  • the configuration information receiving subunit 412 is configured to receive configuration information returned by the target WLAN device to be linked by using the NFC technology.
  • the linking unit 420 is configured to link to the target WLAN device according to the acquired configuration information.
  • the NFC-based WLAN link device is installed.
  • the prompting unit 409 is configured to: when the WLAN linking device needs to be linked to the WLAN device, that is, when the user initiates the WLAN link, the WLAN linking device sends a prompt message, prompting the user to obtain configuration information of the target WLAN device to be linked. .
  • the prompt mode is mainly to prompt the user to ensure that the WLAN function and the NFC function of the target WLAN device are turned on by using a pop-up menu or the like, and the WLAN link device to be linked is close to the target WLAN device at a relatively short distance (the longest operation is 10CM). ), so that two devices can communicate with each other and exchange information.
  • the NFC-based WLAN link device helps the user to quickly locate and link with the target WLAN device to be linked. It solves the cumbersome problem of taking the time to search and manually link the target WLAN device and input the password for authentication verification, because the configuration information is acquired in real time, so there is no need to add new storage devices; since the NFC communication distance is limited, the irrelevant device is prevented. Interference; In addition, the configuration information of the target WLAN device is not required to be input, and the configuration information can be quickly obtained, thereby quickly establishing a WLAN communication link and enhancing user experience for the WLAN device.
  • the present invention further provides a WLAN device.
  • the WLAN device includes: a request information receiving unit 510, configured to receive, by using an NFC technology, a WLAN link device sent by an NFC technology to acquire the WLAN device.
  • the request information of the configuration information includes an SSID, a MAC address, an authentication mode, and a security key.
  • the configuration information querying unit 520 is configured to query the configuration information of the local end according to the request information.
  • the configuration information sending unit 530 is configured to send the queried configuration information to the NFC technology-based WLAN linking device.
  • the WLAN device can also confirm whether the request information is received. If the WLAN function of the WLAN device is not enabled, the WLAN function is enabled, and the WLAN device acquires the request information. After the WLAN device obtains the request information, it prompts "whether to query and send WLAN configuration information" on the screen of the WLAN device in a similar prompt box. If it agrees, the query will be queried. The configuration information of the end is sent to the WLAN link device; if the information is not agreed, the configuration information of the local end is not queried.
  • the WLAN device provided by this embodiment helps the user to quickly locate the target WLAN device to be linked and establish a link with the WLAN device. Solved the cumbersome problem of taking the time to search and manually link the target WLAN device and input the password for authentication verification, because the configuration information is acquired in real time, so there is no need to add a new storage device;
  • the NFC technology-based WLAN link device The transmission distance from the WLAN device is 10 cm, so the NFC communication distance is limited, which can prevent unrelated device interference.
  • the configuration information of the target WLAN device does not need to be input, and the configuration information can be quickly obtained, thereby quickly establishing a WLAN communication link and enhancing the WLAN. User experience with device usage.
  • the embodiment of the present invention further provides a WLAN system, as shown in FIG. 8, including a NFC-based WLAN linking device 710 and a WLAN device 720;
  • the NFC technology-based WLAN linking device 710 includes:
  • the configuration information acquiring unit is configured to obtain configuration information of the WLAN device by using the NFC technology. More specifically, the configuration information includes an SSID, a MAC address, an authentication mode, and a security key.
  • a linking unit configured to link to the WLAN device according to the obtained configuration information
  • the WLAN device 720 includes:
  • a request information receiving unit configured to receive, by the NFC technology, request information for acquiring configuration information of the WLAN device by using the WLAN link device 710;
  • a configuration information querying unit configured to query, according to the request information, configuration information of the WLAN device
  • a configuration information sending unit configured to send the queried configuration information to the WLAN linking device.
  • the transmission distance of the NFC-based WLAN linking device and the WLAN device is 10 cm.
  • the system provided by this embodiment helps the user to quickly locate the target WLAN device to be linked and establish a link with the WLAN device.
  • the present invention solves the cumbersome problem that it takes time to search and manually link the target WLAN device and input a password for authentication verification, because the configuration information is acquired in real time, so there is no need to add a new storage device; in addition, the NFC technology-based WLAN link device
  • the transmission distance from the WLAN device is 10 cm, so the NFC communication distance is limited, which can prevent unrelated device interference.
  • the configuration information of the target WLAN device does not need to be input, and the configuration information can be quickly obtained, thereby quickly establishing a WLAN communication link and enhancing the WLAN. User experience with device usage.

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  • Computer Security & Cryptography (AREA)
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Abstract

本发明涉及一种基于NFC技术链接目标WLAN设备的方法、设备、装置及***,该方法包括:基于近场通信(NFC)技术的无线局域网(WLAN)链接装置通过NFC技术获取目标WLAN设备的配置信息;根据所获取的配置信息链接到目标WLAN设备。可以帮助用户快速定位待链接目标WLAN设备,并与目标WLAN设备建立链接。解决了目前的需要花时间搜索并手动链接目标WLAN设备并输入密码进行鉴权验证的繁琐问题;又因为配置信息是实时获取的,所以无需增加新的存储设备;也无需输入目标WLAN设备的配置信息,可以快速获取配置信息,从而快速建立WLAN通信链接,增强对WLAN设备使用的用户体验性。

Description

基于 NFC技术链接目标 WLAN设备的方法、 设备及*** 技术领域
本发明涉及通信技术领域, 特别涉及一种基于近场通信 (Near Field Communication, NFC )技术链接目标无线局域网 ( Wireless LAN, WLAN ) 设备的方法、 设备及***。 背景技术
WLAN是不使用任何导线或传输电缆连接的局域网, 其使用无线电波 作为数据传送的媒介, 传送距离一般只有几十米。 WLAN的主干网路通常 使用有线电缆(Cable ), 用户通过一个或多个无线接取器( Wireless Access Points, WAP )接入 WLAN。 WLAN现在已经广泛的应用在商务区、 大学、 机场及其他公共区域, 最通用的标准是 IEEE (国际电子工程学会)定义的 802.11 系列标准。 提供 WLAN数据连接的热点 (Access Point, AP )也越 来越多, 甚至很多城市都提出了建立无线城市和无线校园等的计划。 具有 WLAN功能的终端设备, 特别是手机目前已经成为一种标配。
但是现有技术中, WLAN设备鉴权方式多种多样, 且需要知道对应设 备的服务识别码( Service Set Identifier, SSID ), 在复杂环境下 WLAN链接 设备不能很快和需要的 WLAN设备发起连接, 从而进行通信。 发明内容
本发明的主要目的是提供一种基于 NFC技术链接目标 WLAN设备的 方法、 设备及***, 以解决现有技术中需要花时间搜索并手动链接目标设 备并输入密码进行鉴权验证的繁瑣的技术问题, 增强对 WLAN设备使用的 用户体验。 本发明解决其技术问题所釆用的技术方案是:
一种基于 NFC技术链接目标 WLAN设备的方法, 其包括:
基于 NFC技术的 WLAN链接装置通过 NFC技术获取目标 WLAN设备 的配置信息;
根据所获取的配置信息链接到目标 WLAN设备。
优选地,所述配置信息包括 SSID、物理层介质访问控制( Medium/Media Access Control, MAC )地址、 鉴权方式和安全密钥。
优选地, 所述用户设备通过 NFC技术获取目标 WLAN设备链接配置 信息, 具体包括:
基于 NFC技术的 WLAN链接装置向靠近本装置的目标 WLAN设备发 送获取其配置信息的请求信息;
接收待链接的目标 WLAN设备通过 NFC技术返回的配置信息。
优选地, 所述根据所获取的配置信息链接到目标 WLAN设备之前, 进 一步还包括:
所述目标 WLAN设备接收基于 NFC技术的 WLAN链接装置通过 NFC 技术发送过来的用于获取所述目标 WLAN设备的配置信息的请求信息; 根据所述请求信息查询本端的配置信息;
将所述查询到的配置信息发送到所述 WLAN链接装置。
优选地, 所述基于 NFC技术的 WLAN链接装置通过 NFC技术获取目 标 WLAN设备的配置信息之前, 进一步包括: 当所述 WLAN链接装置需 要链接到目标 WLAN设备时, 所述 WLAN链接装置发出提示信息, 提示 用户获取待链接的目标 WLAN设备的配置信息。
本发明还提供一种基于 NFC技术的链接 WLAN链接装置的方法, 其 包括:
目标 WLAN设备接收基于 NFC技术的 WLAN链接装置通过 NFC技术 发送过来用于获取目标 WLAN设备的配置信息的请求信息;
根据所述请求信息查询本端的配置信息;
将所述查询到的配置信息发送到所述 WLAN链接装置。
本发明还提供一种基于 NFC技术的 WLAN链接装置, 其包括: 配置信息获取单元,用于通过基于近场通信 NFC技术获取目标 WLAN 设备的配置信息;
链接单元, 用于根据所获取的配置信息链接到目标 WLAN设备。
优选地, 所述配置信息包括 SSID、 MAC地址、 鉴权方式和安全密钥。 优选地, 该基于 NFC技术的 WLAN链接装置还包括提示单元, 用于 当所述 WLAN链接装置需要链接到 WLAN设备时, 发出提示信息, 提示 用户获取待链接的目标 WLAN设备的配置信息。
优选地, 所述配置信息获取单元, 还包括:
请求信息发送子单元,用于通过 NFC技术向靠近本装置的目标 WLAN 设备发送获取其配置信息的请求信息;
配置信息接收子单元, 用于接收待链接的目标 WLAN设备通过 NFC 技术返回的配置信息。
本发明还提供一种 WLAN设备, 其包括:
请求信息接收单元, 用于接收基于 NFC技术的 WLAN链接装置通过 NFC技术发送过来的用于获取 WLAN设备的配置信息的请求信息;
配置信息查询单元, 用于才艮据所述请求信息查询本端的配置信息; 配置信息发送单元, 用于将所述查询到的配置信息发送到所述基于 NFC技术的 WLAN链接装置。
本发明还提供一种 WLAN***, 其包括基于 NFC技术的 WLAN链接 装置和 WLAN设备; 其中:
所述基于 NFC技术的 WLAN链接装置包括: 配置信息获取单元, 用于通过近场通信 NFC技术获取所述 WLAN设 备的配置信息;
链接单元, 用于根据所获取的配置信息链接到 WLAN设备; 所述 WLAN设备包括:
请求信息接收单元, 用于接收基于 NFC技术的 WLAN链接装置通过 NFC技术发送过来的用于获取 WLAN设备的配置信息的请求信息;
配置信息查询单元, 用于根据所述请求信息查询所述 WLAN设备的配 置信息;
配置信息发送单元, 用于将所述查询到的配置信息发送到所述基于 NFC技术的 WLAN链接装置。
优选地, 所述基于 NFC技术的 WLAN链接装置和 WLAN设备的传输 距离小于等于 10厘米。
实施本发明的技术方案, 具有以下有益效果: 本发明提供的方法和设 备及装置, 通过 NFC技术获取并连接目标 WLAN, 可以帮助用户快速定位 待链接目标 WLAN设备, 并与目标 WLAN设备建立链接。 解决了目前的 需要花时间搜索并手动链接目标 WLAN设备并输入密码进行鉴权验证的繁 瑣问题; 又因为配置信息是实时获取的, 所以无需增加新的存储设备; 由 于 NFC通信距离有限(10厘米内), 防止无关设备干扰; 另外, 也无需输 入目标 WLAN设备的配置信息, 可以快速获取配置信息, 从而快速建立 WLAN通信链接, 增强对 WLAN设备使用的用户体验性。 附图说明
图 1为本发明实施例提供的基于 NFC技术链接目标 WLAN设备的方 法流程图;
图 2为图 1中步骤 S110的具体流程图;
图 3为本发明实施例提供的基于 NFC技术的链接 WLAN链接装置的 方法流程图;
图 4为本发明实施例提供的 WLAN链接装置的结构示意图;
图 5为本发明实施例提供的 WLAN链接装置的另一结构示意图 图 6为图 4中的配置信息获取单元的结构示意图;
图 7为本发明实施例提供的 WLAN设备的结构示意图;
图 8为本发明实施例提供的 WLAN***的结构示意图。 具体实施方式
本发明目的的实现、 功能特点及优点将结合实施例, 参照附图做进一 步说明。
为了使本发明的目的、 技术方案及优点更加清楚明白, 以下结合附图 及实施例, 对本发明进行进一步详细说明。 应当理解, 此处所描述的具体 实施例仅仅用以解释本发明, 并不用于限定本发明。
本发明提供一种基于 NFC技术链接目标 WLAN设备的方法, 如图 1 所示, 该方法包括步骤:
步骤 S110、基于 NFC技术的 WLAN链接装置通过 NFC技术获取目标 WLAN设备的配置信息; 在该实施例中, 更为具体的, 所述配置信息包括 SSID、 物理层 MAC地址、 鉴权方式和安全密钥。
在其他的实施例中, 更为具体的,如图 2所示, 步骤 S110还具体包括: 步骤 S111、基于 NFC技术的 WLAN链接装置通过 NFC技术向外发送 获取目标 WLAN设备的配置信息的请求信息; 步骤 S112、接收待链接的目 标 WLAN设备通过 NFC技术返回的配置信息。
在该步骤 S111中, 基于 NFC技术的 WLAN链接装置(该装置可以设 置在手机、 电脑等用户设备中, 也可以单独存在)通过 NFC技术向靠近本 装置的目标 WLAN设备(该设备可以设置在手机、 电脑等用户设备中, 也 可以单独存在)发送获取其配置信息的请求信息, 以使基于 NFC 技术的 WLAN链接装置能获取该配置信息, 目标 WLAN设备通过 NFC技术向外 发送该目标 WLAN设备的配置信息, 当基于 NFC技术的 WLAN链接装置 近距离靠近所述目标 WLAN设备时, 就能获取该配置消息。 在步骤 S111 之前,还包括开启基于 NFC技术的 WLAN链接装置的 WLAN功能和 NFC 功能, 所述 WLAN链接装置提示用户去获取待链接的目标 WLAN设备的 配置信息, 具体为提示用户将需要链接的所述 WLAN链接装置与所述目标 WLAN设备近距离接触。由于本发明实施例提供的方法是基于 NFC技术的, NFC技术是一种近距离无线通信技术, 为防止意外或者未经授权的激活链 路, NFC技术被设计为在 10厘米范围内才能进行数据传输, 基于 NFC技 术的 WLAN链接装置与目标 WLAN设备的数据传输距离为 10厘米以内, 因此当用户在使用本发明实施例中的方法时, 需要两个设备(WLAN链接 装置和目标 WLAN设备)处于非常近的距离范围内, 因此当使用本发明实 施例中的方法的 WLAN链接装置需要链接到目标 WLAN设备时, WLAN 链接装置会以弹出菜单或者其他类似方式提示用户去获取待链接的目标 WLAN设备的配置信息, 如: 当基于 NFC技术的 WLAN链接装置内置于 手机中时, 可在手机的屏幕弹出 "请将手机靠近目标 WLAN设备" 等类似 的提示信息, 以免所述 WLAN链接装置 (或者具有该 WLAN链接装置的 用户设备 )获取不到待链接的目标 WLAN设备的配置信息。
步骤 S120、 根据所获取的配置信息链接到目标 WLAN设备。
在该方法中, 目标 WLAN设备接收基于 NFC技术的 WLAN链接装置 通过 NFC技术发送过来用于获取目标 WLAN设备的配置信息的请求信息; 根据所述请求信息查询本端的配置信息; 然后将所述查询到的配置信息发 送到所述 WLAN链接装置。
上述实施例提供的方法帮助用户快速定位待链接的目标 WLAN设备, 并与之建立链接。 解决了目前的需要花时间搜索并手动链接目标 WLAN设 备并输入密码进行鉴权验证的繁瑣问题, 因为配置信息是实时获取的, 所 以无需增加新的存储设备; 由于 NFC通信距离有限, 防止无关设备干扰; 另外, 也无需输入目标 WLAN设备的配置信息, 可以快速获取配置信息, 从而快速建立 WLAN通信链接, 增强对 WLAN设备使用的用户体验性。
本发明实施例还提供一种基于 NFC技术的链接 WLAN链接装置的方 法, 如图 3所示, 该方法包括步骤:
步骤 S210、 WLAN设备接收基于 NFC技术的 WLAN链接装置通过 NFC技术发送过来的用于获取目标 WLAN设备的配置信息的请求信息; 步骤 S220、 4艮据所述请求信息查询本端的配置信息;
步骤 S230、 将所述查询到的配置信息发送到所述基于 NFC 技术的 WLAN链接装置。
基于 NFC技术的 WLAN链接装置 (该装置可以设置在手机、 电脑等 用户设备中, 也可以单独存在)通过 NFC技术向外发送获取目标 WLAN 设备的配置信息的请求信息, 以使基于 NFC技术的 WLAN链接装置能获 取该配置信息, 该目标 WLAN设备通过 NFC技术向外发送该目标 WLAN 设备的配置信息, 当基于 NFC技术的 WLAN链接装置近距离靠近所述目 标 WLAN设备时, 就能获取该配置消息。 具体包括: 开启基于 NFC技术 的 WLAN链接装置的 WLAN功能和 NFC功能, 所述 WLAN链接装置提 示用户去获取待链接目标 WLAN设备的配置信息, 具体为提示用户将需要 链接的所述 WLAN链接装置与目标 WLAN设备近距离接触。 距离无线通信技术, 为防止意外或者未经授权的激活链路, NFC技术被设 计为在 10厘米范围内才能进行数据传输, 基于 NFC技术的 WLAN链接装 置与目标 WLAN设备的数据传输距离为 10厘米以内, 因此当使用本发明 实施例中的方法时, 需要两个设备 ( WLAN链接装置和目标 WLAN设备 ) 处于非常近的距离范围内, 因此当用户在使用本发明实施例中的方法的
WLAN链接装置需要链接到目标 WLAN设备时, WLAN链接装置会以弹 出菜单或者其他类似方式提示用户去获取待链接的目标 WLAN设备的配置 信息, 如: 当基于 NFC技术的 WLAN链接装置内置于手机中时, 可在手 机的屏幕弹出 "请将手机靠近目标 WLAN设备" 等类似的提示信息, 以免 所述 WLAN链接装置 (或者具有该 WLAN链接装置的用户设备 )获取不 到待链接的目标 WLAN设备的配置信息。
上述实施例提供的方法帮助用户快速定位待链接的目标 WLAN设备, 并与之建立链接。 解决了目前的需要花时间搜索并手动链接目标 WLAN设 备并输入密码进行鉴权验证的繁瑣问题, 无需输入目标 WLAN设备的配置 信息, 可以快速获取配置信息, 从而快速建立 WLAN通信链接, 增强对 WLAN设备使用的用户体验性。
本发明实施例还提供一种基于 NFC技术的 WLAN链接装置, 如图 4 所示, 该装置包括:
配置信息获取单元 410,用于通过 NFC技术获取目标 WLAN设备的配 置信息; 更为具体的, 所述配置信息包括 SSID、 MAC地址、 鉴权方式和 安全密钥。
在其他的实施例中, 更为具体的, 所述配置信息获取单元 410, 如图 6 所示, 还包括:
请求信息发送子单元 411 , 用于通过 NFC 技术向靠近本装置的目标 WLAN设备发送获取其配置信息的请求信息;
配置信息接收子单元 412, 用于接收待链接的目标 WLAN设备通过 NFC技术返回的配置信息。
链接单元 420, 用于根据所获取的配置信息链接到目标 WLAN设备。 在其他的实施例中, 如图 5所示, 该基于 NFC技术的 WLAN链接装 置还包括提示单元 409,用于当所述 WLAN链接装置需要链接到 WLAN设 备时, 即用户发起 WLAN链接时, 所述 WLAN链接装置发出提示信息, 提示用户获取待链接的目标 WLAN设备的配置信息。
提示方式主要为, 以弹出菜单或其他类似方式提示用户保证目标 WLAN设备的 WLAN功能和 NFC功能已开启,并把待链接的 WLAN链接 装置与目标 WLAN设备靠近在较近距离 (最长不操作 10CM ), 以使两个设 备能进行 NFC通信, 交互信息。
上述实施例提供的基于 NFC技术的 WLAN链接装置帮助用户快速定 位待链接目标 WLAN设备, 并与之建立链接。 解决了目前的需要花时间搜 索并手动链接目标 WLAN设备并输入密码进行鉴权验证的繁瑣问题, 因为 配置信息是实时获取的, 所以无需增加新的存储设备; 由于 NFC通信距离 有限, 防止无关设备干扰; 另外,也无需输入目标 WLAN设备的配置信息, 可以快速获取配置信息, 从而快速建立 WLAN通信链接, 增强对 WLAN 设备使用的用户体验性。
本发明还提供一种 WLAN设备, 如图 7所示, 该 WLAN设备包括: 请求信息接收单元 510,用于接收基于 NFC技术的 WLAN链接装置通 过 NFC技术发送过来的用于获取所述 WLAN设备的配置信息的请求信息; 更为具体的, 所述配置信息包括 SSID、 MAC地址、 鉴权方式和安全密钥。
配置信息查询单元 520, 用于根据所述请求信息查询本端的配置信息; 配置信息发送单元 530,用于将所述查询到的配置信息发送到所述基于 NFC技术的 WLAN链接装置。
该 WLAN设备还可以确认是否接收到请求信息, 如果 WLAN设备的 WLAN功能未开启, 则开启 WLAN功能, 所述 WLAN设备获取请求信息。 当 WLAN设备获取请求信息后, 在该 WLAN设备的屏幕上以类似提示框 的方式提示 "是否查询并发送 WLAN配置信息", 如果同意, 才会查询本 端的配置信息并将查询到的配置信息发送到 WLAN链接装置;如果不同意, 则不查询本端的配置信息。
该实施例提供的 WLAN设备帮助用户快速定位待链接目标 WLAN设 备, 并与该 WLAN设备建立链接。 解决了目前的需要花时间搜索并手动链 接目标 WLAN设备并输入密码进行鉴权验证的繁瑣问题, 因为配置信息是 实时获取的, 所以无需增加新的存储设备; 另外, 基于 NFC技术的 WLAN 链接装置和 WLAN设备的传输距离为 10厘米, 所以 NFC通信距离有限, 可以防止无关设备干扰; 另外, 也无需输入目标 WLAN设备的配置信息, 可以快速获取配置信息, 从而快速建立 WLAN通信链接, 增强对 WLAN 设备使用的用户体验性。
本发明实施例还提供一种 WLAN***, 如图 8所示, 包括基于 NFC 技术的 WLAN链接装置 710和 WLAN设备 720; 其中:
所述基于 NFC技术的 WLAN链接装置 710包括:
配置信息获取单元, 用于通过 NFC技术获取 WLAN设备的配置信息; 更为具体的, 所述配置信息包括 SSID、 MAC地址、 鉴权方式和安全密钥。
链接单元, 用于根据所获取的配置信息链接到 WLAN设备;
所述 WLAN设备 720包括:
请求信息接收单元, 用于接收 WLAN链接装置 710通过 NFC技术发 送过来用于获取所述 WLAN设备的配置信息的请求信息;
配置信息查询单元, 用于根据所述请求信息查询所述 WLAN设备的配 置信息;
配置信息发送单元, 用于将所述查询到的配置信息发送到所述 WLAN 链接装置。
所述基于 NFC技术的 WLAN链接装置和 WLAN设备的传输距离为 10 厘米。 该实施例提供的***帮助用户快速定位待链接目标 WLAN设备, 并与 该 WLAN设备建立链接。 解决了目前的需要花时间搜索并手动链接目标 WLAN设备并输入密码进行鉴权验证的繁瑣问题, 因为配置信息是实时获 取的, 所以无需增加新的存储设备; 另外, 基于 NFC技术的 WLAN链接 装置和 WLAN设备的传输距离为 10厘米, 所以 NFC通信距离有限, 可以 防止无关设备干扰; 另外, 也无需输入目标 WLAN设备的配置信息, 可以 快速获取配置信息, 从而快速建立 WLAN通信链接, 增强对 WLAN设备 使用的用户体验性。
以上仅为本发明的较佳实施例而已, 并不用以限制本发明, 凡在本发 明的精神和原则之内所作的任何修改、 等同替换和改进等, 均应包含在本 发明的保护范围之内。

Claims

权利要求书
1、 一种基于近场通信 NFC技术链接目标无线局域网 WLAN设备的方 法, 其特征在于, 该方法包括:
基于 NFC技术的 WLAN链接装置通过 NFC技术获取目标 WLAN设备 的配置信息;
根据所获取的配置信息链接到目标 WLAN设备。
2、 如权利要求 1所述的方法, 其特征在于, 所述配置信息包括服务标 识码 SSID、 物理层介质访问控制 MAC地址、 鉴权方式和安全密钥。
3、 如权利要求 1或 2所述的方法, 其特征在于, 所述基于 NFC技术 的 WLAN链接装置通过 NFC技术获取目标 WLAN设备的配置信息,包括: 基于 NFC技术的 WLAN链接装置向靠近本装置的目标 WLAN设备发 送获取其配置信息的请求信息;
接收待链接的目标 WLAN设备通过 NFC技术返回的配置信息。
4、 如权利要求 1或 2所述的方法, 其特征在于, 所述根据所获取的配 置信息链接到目标 WLAN设备之前, 该方法进一步还包括:
所述目标 WLAN设备接收基于 NFC技术的 WLAN链接装置通过 NFC 技术发送过来的用于获取所述目标 WLAN设备的配置信息的请求信息; 根据所述请求信息查询本端的配置信息;
将所述查询到的配置信息发送到所述 WLAN链接装置。
5、如权利要求 1所述的方法,其特征在于,所述基于 NFC技术的 WLAN 链接装置通过 NFC技术获取目标 WLAN设备的配置信息之前, 该方法进 一步包括: 当所述 WLAN链接装置需要链接到目标 WLAN设备时, 所述 WLAN链接装置发出提示信息,提示用户获取待链接的目标 WLAN设备的 配置信息。
6、 一种基于 NFC技术链接 WLAN链接装置的方法, 其特征在于, 该 方法包括:
目标 WLAN设备接收基于 NFC技术的 WLAN链接装置通过 NFC技术 发送过来用于获取目标 WLAN设备的配置信息的请求信息;
根据所述请求信息查询本端的配置信息;
将所述查询到的配置信息发送到所述 WLAN链接装置。
7、 一种基于 NFC技术的 WLAN链接装置, 其特征在于, 包括: 配置信息获取单元, 用于通过 NFC技术获取目标 WLAN设备的配置 信息;
链接单元, 用于根据所获取的配置信息链接到目标 WLAN设备。
8、 如权利要求 7所述的装置, 其特征在于, 所述配置信息包括 SSID、 MAC地址、 鉴权方式和安全密钥。
9、 如权利要求 7所述的装置, 其特征在于, 还包括提示单元, 用于当 所述 WLAN链接装置需要链接到 WLAN设备时, 发出提示信息, 提示用 户获取待链接的目标 WLAN设备的配置信息。
10、 如权利要求 8所述的装置, 其特征在于, 所述配置信息获取单元, 还包括:
请求信息发送子单元,用于通过 NFC技术向靠近本装置的目标 WLAN 设备发送获取其配置信息的请求信息;
配置信息接收子单元, 用于接收待链接的目标 WLAN设备通过 NFC 技术返回的配置信息。
11、 一种 WLAN设备, 其特征在于, 包括:
请求信息接收单元, 用于接收基于 NFC技术的 WLAN链接装置通过 NFC技术发送过来的用于获取 WLAN设备的配置信息的请求信息;
配置信息查询单元, 用于才艮据所述请求信息查询本端的配置信息; 配置信息发送单元, 用于将所述查询到的配置信息发送到所述 WLAN 链接装置。
12、 一种 WLAN***, 其特征在于, 包括基于 NFC技术的 WLAN链 接装置和 WLAN设备; 其中:
所述基于 NFC技术的 WLAN链接装置包括:
配置信息获取单元, 用于通过 NFC技术获取 WLAN设备的配置信息; 链接单元, 用于根据所获取的配置信息链接到所述 WLAN设备; 所述 WLAN设备包括:
请求信息接收单元, 用于接收基于 NFC技术的 WLAN链接装置通过 NFC技术发送过来的用于获取 WLAN设备的配置信息的请求信息;
配置信息查询单元, 用于根据所述请求信息查询所述 WLAN设备的配 置信息;
配置信息发送单元, 用于将所述查询到的配置信息发送到所述基于 NFC技术的 WLAN链接装置。
13、 如权利要求 12所述 WLAN***, 其特征在于, 所述基于 NFC技 术的 WLAN链接装置和 WLAN设备的传输距离小于等于 10厘米。
PCT/CN2011/077510 2011-05-03 2011-07-22 基于nfc技术链接目标wlan设备的方法、设备及*** WO2012149700A1 (zh)

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