WO2014029100A1 - 无线局域网络设备的配置方法、相关设备及系统 - Google Patents

无线局域网络设备的配置方法、相关设备及系统 Download PDF

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Publication number
WO2014029100A1
WO2014029100A1 PCT/CN2012/080535 CN2012080535W WO2014029100A1 WO 2014029100 A1 WO2014029100 A1 WO 2014029100A1 CN 2012080535 W CN2012080535 W CN 2012080535W WO 2014029100 A1 WO2014029100 A1 WO 2014029100A1
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WO
WIPO (PCT)
Prior art keywords
configuration
information
access point
working channel
application terminal
Prior art date
Application number
PCT/CN2012/080535
Other languages
English (en)
French (fr)
Inventor
庞高昆
树贵明
丁志明
Original Assignee
华为终端有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为终端有限公司 filed Critical 华为终端有限公司
Priority to PCT/CN2012/080535 priority Critical patent/WO2014029100A1/zh
Priority to EP12879161.3A priority patent/EP2733974B1/en
Priority to ES12879161.3T priority patent/ES2565662T3/es
Priority to CN201280003507.1A priority patent/CN103430485B/zh
Priority to EP15182146.9A priority patent/EP2978250B1/en
Priority to US14/144,090 priority patent/US10033580B2/en
Publication of WO2014029100A1 publication Critical patent/WO2014029100A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0806—Configuration setting for initial configuration or provisioning, e.g. plug-and-play
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2807—Exchanging configuration information on appliance services in a home automation network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/50—Secure pairing of devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L2012/284—Home automation networks characterised by the type of medium used
    • H04L2012/2841—Wireless
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0492—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload by using a location-limited connection, e.g. near-field communication or limited proximity of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H04W8/245—Transfer of terminal data from a network towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Definitions

  • WLAN device configuration method related device and system
  • the present invention relates to the field of wireless communications, and in particular, to a method, a related device, and a system for configuring a wireless local area network device.
  • WiFi Wireless Fidelity
  • WiFi technology is widely used in various industries. WiFi network access points are located in hotels, cafes, schools and hospitals. It can be said that WiFi is ubiquitous in life.
  • WiFi protected setu WiFi protected setu
  • the main operations of the existing WPS include: 1. Establishing an initial wireless network; 2. Adding new devices to the wireless network.
  • the architecture of WPS consists of three components: application terminal (enrollee), registrar (registrar), access point (AP); AP is the infrastructure of wireless office i or network, namely: support for 802.11 protocol access
  • the registrar is a device that manages the establishment of the network, adds/deletes the application terminal, and the registrar can be integrated with the access point or by an external device such as a mobile phone or a computer.
  • a personal identifier number (PIN) identification method can be used to connect to a wireless network.
  • PIN personal identifier number
  • a scenario is set up: The user has a mobile phone (integrated external registrar and application terminal) The role), an AP, wants to build a wireless LAN. After the AP is powered on, the mobile phone can automatically detect the AP and ask the user whether to install the AP.
  • the mobile phone After the user confirms the installation, the mobile phone prompts the user to input the PIN code of the AP (a PIN is printed on a label attached to the AP), the user After entering the PIN code, the default configuration process starts between the devices, and then the phone displays to confirm that the configuration is successful; after the initial wireless network is established, the user needs to add a wireless call to the network.
  • the printer After the wireless printer is powered on, the mobile phone detects a new wireless device, prompts the user to add it to the network, and after the user confirms the addition, the user needs to input the PIN of the wireless printer in the mobile phone, and the device The default configuration process begins, and finally the phone and wireless printer are prompted to join successfully.
  • the registrar needs the user to input the PIN code
  • the user needs to look up the device to be accessed into the network to find the label of the PIN code, and input the PIN code on the user interface of the registrar, and the process of the PIN code from the search to the input is performed.
  • the user is inconvenient to operate.
  • the embodiment of the invention provides a method for configuring a wireless local area network device, which is used for transmitting network configuration information through a third-party device, which is convenient for user operations.
  • the method for configuring a WLAN device includes: configuring a device to obtain working channel information of a WLAN, where the working channel information is used to indicate a working channel of the WLAN;
  • the working channel information is used to receive, by using the working channel, a configuration command sent by the access point, where the configuration command is sent after the access point receives the configuration request of the application terminal, where the configuration command is used to instruct the configuration device to send
  • the configuration information is sent by the configuration device by using the working channel information, so that the application terminal performs network configuration with the access point according to the configuration information.
  • the configuring, by the configuration device, the working channel information of the WLAN includes:
  • the configuration device scans the working channel information of the access point, and obtains working channel information that the access point communicates with the application terminal;
  • the wired interface comprises a universal serial bus USB interface.
  • the working channel information for scanning the access point is specifically:
  • beacon frame includes working channel information of the access point
  • probe response frame includes working channel information of the access point
  • the configuration information includes:
  • configuration key is used to enable the application terminal to obtain a credential for establishing a wireless network connection with the access point from the access point;
  • a credential for establishing a wireless network connection with the access point is provided.
  • the method in the fifth possible implementation, the sending the configuration information by using the working channel information, specifically:
  • the configuration information is transmitted within the preset distance by the working channel information.
  • the sending by using the working channel information, the configuration information in a preset distance, including:
  • the preset distance is less than 10 meters.
  • the configuration instruction includes configuration time information
  • the working channel information is used.
  • the sending the configuration information includes: sending the configuration information to the application terminal by using the working channel information within a time indicated by the configuration time information.
  • the configuration instruction includes address information of the application terminal;
  • the working channel information sends the configuration information, including:
  • a method for configuring a WLAN device provided by the second aspect of the present invention includes:
  • the access point receives the configuration request message sent by the application terminal
  • the access point sends a configuration instruction to the configuration device according to the configuration request message, so that the configuration device sends configuration information to the application terminal according to the working channel indicated by the working channel information,
  • the configuration information is used by the application terminal to perform network configuration with the access point, where the working channel information is working channel information of the wireless local area network where the access point is acquired by the configuration device.
  • the method further includes:
  • the configuration request response message includes configuration time information, where the configuration time information is used to indicate that the application terminal receives the configuration device to send in the time indicated by the configuration time information.
  • the configuration information is used to indicate that the application terminal receives the configuration device to send in the time indicated by the configuration time information.
  • the configuration instruction includes: the configuration information.
  • the method further includes: the access point The working channel information and/or the configuration information is transmitted to the configuration device via a wired connection.
  • the configuration instruction includes:
  • Configuring time information for instructing the configuration device to complete the sending of the configuration information within a time indicated by the time information
  • the address information of the application terminal is used to instruct the configuration device to send the configuration information to the application terminal corresponding to the address information in a unicast manner.
  • the configuration information includes:
  • the configuration key being used to enable the application terminal to obtain a credential for establishing a wireless network connection with the access point from the access point;
  • a credential for establishing a wireless network connection with the access point is provided.
  • the configuration device provided by the third aspect of the present invention includes:
  • a channel acquiring unit configured to acquire working channel information of the wireless local area network, where the working channel information is used to indicate a working channel of the wireless local area network;
  • a configuration receiving unit configured to receive, according to the working channel information, a configuration command sent by the access point, where the configuration command is sent after the access point receives the configuration request of the application terminal, where the configuration is The instruction is used to instruct the configuration device to send configuration information;
  • the sending unit is configured to send the configuration information by using the working channel information, so that the application terminal performs network configuration with the access point according to the configuration information.
  • the channel acquiring unit includes: a first acquiring module, configured to scan working channel information of the access point, to obtain that the access point communicates with an application terminal Working channel information;
  • a second acquiring module configured to receive, by using a wired interface, working channel information that is sent by the access point to communicate with the application terminal.
  • the first acquiring module may be further configured to: monitor a beacon frame of the access point, where the beacon frame includes the access The working channel information of the point; or, sending a probe request frame to the access point, and receiving a probe response frame returned by the access point, where the probe response frame includes working channel information of the access point.
  • the configuration sending unit is specifically configured to: use the working channel information at a preset distance The configuration information is sent within.
  • the configuration sending unit is further configured to:
  • the configuration device provided by the fourth aspect of the present invention includes:
  • a request receiving unit configured to receive a configuration request message sent by the application terminal
  • the command sending unit is configured to send a configuration instruction to the configuration device, so that the configuration device sends configuration information to the application terminal according to the working channel indicated by the working channel information, where the configuration information is used by the application terminal and the access The network configuration is performed, and the working channel information is working channel information of the wireless local area network where the access point is acquired by the configuration device.
  • the response unit is configured to send, after receiving the configuration request message sent by the application terminal, a configuration request response message to the application terminal, where the configuration request response message includes a configuration time.
  • the configuration time information is used to indicate that the application terminal receives the configuration information sent by the configuration device within a time indicated by the configuration time information.
  • an information transmission unit configured to send the working channel information and/or the configuration information to the configuration device by using a wired connection.
  • the embodiments of the present invention have the following advantages:
  • the embodiment of the present invention uses the configuration device as an intermediate device for transmitting network configuration information, and after receiving the configuration command sent by the access point, the configuration device acquires the working channel information of the wireless local area network; and connects through the wireless local area network within a preset distance.
  • the working channel information is sent to the application terminal to send configuration information of the network, so that the application terminal establishes a wireless network connection with the access point according to the configuration information; the entire network access process does not require the user to manually find and input configuration information.
  • the configuration device After the configuration device receives the configuration command, the configuration device is placed within the distance that the application terminal can detect, and the configuration information can be transmitted through the wireless LAN connection, which is convenient and fast.
  • FIG. 1 is a schematic diagram of another embodiment of a method for configuring a wireless local area network device according to the present invention
  • FIG. 2 is a schematic diagram of another embodiment of a method for configuring a wireless local area network device according to the present invention
  • FIG. 4 is a schematic diagram of another embodiment of a method for configuring a wireless local area network device according to the present invention
  • FIG. 1 is a schematic diagram of another embodiment of a method for configuring a wireless local area network device according to the present invention
  • FIG. 2 is a schematic diagram of another embodiment of a method for configuring a wireless local area network device according to the present invention
  • FIG. 4 is a schematic diagram of another embodiment of a method for configuring a wireless local area network device according to the present invention
  • FIG. 1 is a schematic diagram of another embodiment of a method for configuring a wireless local area network device according to the present invention
  • FIG. 2 is a schematic diagram of another embodiment of a method for configuring a wireless local area network device according to the present invention
  • Figure 6 is a schematic structural view of a computer device of the present invention.
  • FIG. 7 is a schematic structural diagram of an access point according to the present invention.
  • FIG. 8 is a schematic structural diagram of a configuration system of a wireless local area network device according to the present invention.
  • the embodiment of the invention provides a method for configuring a wireless local area network device, which is used for transmitting network access configuration information by using a third-party device.
  • third-party device refers to a device that is functionally different from the access point and the application terminal in the configuration method of the embodiment of the present invention.
  • the application terminal needs to enter the wireless local area network, network configuration is required to obtain a credential for entering the wireless local area network.
  • the application terminal sends a configuration request to the access point, so that the access point sends the network configuration to the application terminal.
  • the third is introduced.
  • the access point After the device receives the configuration request, the access point notifies the configuration command that the third-party device sends the configuration information to the application terminal.
  • One embodiment of the method includes:
  • the device may be configured to obtain the working channel information of the WLAN, and the manner in which the device obtains the working channel information may be multiple.
  • the configuration device acquires a configuration command sent by the access point, where the configuration command is used to instruct the configuration device to transmit configuration information to the application terminal, so that the application terminal can complete the network configuration with the access point according to the configuration information.
  • the configuration device sends configuration information to the application terminal.
  • the configuration device sends the configuration information on the working channel information through the wireless local area network, so that the application terminal establishes a wireless network connection with the access point according to the configuration information.
  • the purpose of setting the security power is to configure the device to send configuration information to the target application terminal within the target distance to avoid the credential or configuration key leakage in the configuration information.
  • the WLAN may be a WiFi network.
  • the configuration device in the embodiment of the present invention may be an accessory device of the access point, or may be an independent third-party device with a wireless local area network communication function.
  • the embodiment of the present invention uses the configuration device as an intermediate device for transmitting network configuration information, and after receiving the configuration command sent by the access point, the configuration device acquires the working channel information of the wireless local area network; and connects through the wireless local area network within a preset distance.
  • the working channel information is sent to the application terminal to send configuration information of the network, so that the application terminal establishes a wireless network connection with the access point according to the configuration information; the entire network access process does not require the user to manually find and input configuration information.
  • the configuration device After the configuration device receives the configuration command, the configuration device is placed within the distance that can detect the application terminal, and the configuration information can be transmitted through the wireless local area network connection, which is convenient and fast.
  • the wireless communication can be used for the message transmission between the access point and the configuration device.
  • another embodiment of the method for configuring the wireless local area network device in the embodiment of the present invention includes Includes:
  • the application terminal sends a configuration request message to the access point.
  • the application terminal to be connected to the network sends a configuration request message to the access point, where the configuration request message is used to request configuration information of the access point, so that the application terminal can complete network configuration with the access point according to the configuration information.
  • the application terminal may search for the access point information in the vicinity. If the application terminal has not joined the network of the access point, send a configuration request message to the access point to initiate a process of requesting to join the wireless network.
  • the process of joining the wireless network is mainly a process of obtaining the credential of the access point by the application terminal, and after obtaining the credential, the application terminal may use the credential to authenticate with the access point. Establishing a wireless network connection with the access point after successful authentication.
  • the configuration device scans working channel information of the access point.
  • the working channel information of the foregoing WLAN includes: working channel information of the access point.
  • the configuration device scans the working channel information of the access point, and uses the working channel information of the access point as working channel information for the access point to communicate with the application terminal.
  • the configuration device may actively monitor a beacon frame of the access point, where the beacon frame includes working channel information of the access point;
  • the configuration device may also send a probe request frame to the access point, and receive a probe response frame returned by the access point, where the probe response frame includes a working channel of the access point. information.
  • step 201 may be performed before step 202 or after step 202.
  • the access point sends a configuration indication message to the configuration device.
  • the access point After the access point receives the configuration request message sent by the application terminal, the access point sends a configuration command to the configuration device, so that the configuration device transmits the configuration information to the application terminal, where the configuration information is the application terminal and the connection The information needed to establish a wireless network connection.
  • the configuration device is an electronic device with a WiFi connection function.
  • the configuration device sends configuration information to the application terminal.
  • the configuration device sends the configuration information to the application terminal on the working channel information through the WiFi network, so that the application terminal is established with the access point according to the configuration information. Establish a wireless network connection.
  • the purpose of setting the security power is to configure the device to send configuration information to the target application terminal within a preset distance to avoid the credential or configuration key leakage in the configuration information.
  • the preset distance may be within 10 meters.
  • the user may bring the configuration device close to the application terminal, so that the distance between the configuration device and the application terminal is within the effective transmission range of the configuration device, and the configuration information is transmitted.
  • the application terminal performs network configuration with the access point according to the configuration information.
  • the application terminal completes the network configuration with the access point according to the configuration information.
  • the process of establishing the wireless network connection may be determined according to the specific content carried in the configuration information, which is not limited in the embodiment of the present invention.
  • the configuration device can implement a static connection with the access point through a wired interface (for example, a Universal Serial Bus (USB) interface, and the configuration device and the access point can complete various information through the USB interface.
  • a wired interface for example, a Universal Serial Bus (USB) interface
  • USB Universal Serial Bus
  • FIG. 3 another embodiment of a method for configuring a wireless local area network device in the embodiment of the present invention includes:
  • the application terminal sends a configuration request message to the access point.
  • the application terminal to be connected to the network sends a configuration request message to the access point, where the configuration request message is used to request configuration information of the access point, so that the application terminal can establish a wireless network with the access point according to the configuration information. connection.
  • the application terminal may search for nearby access point information, send a configuration request message to the access point, and initiate a process of requesting to join the wireless network.
  • the process of joining the wireless network is mainly a process of obtaining the credential of the access point by the application terminal, and after obtaining the credential, the application terminal may use the credential to authenticate with the access point. Establishing a wireless network connection with the access point after successful authentication.
  • the access point sends, by using a wired interface, the working channel information that the access point communicates with the application terminal to the configuration device.
  • the access point sends the working channel information that the access point communicates with the application terminal to the configuration device through the wired interface.
  • the working channel information that the access point communicates with the application terminal may be the access Working channel information of the point;
  • the wired interface may be a USB interface.
  • step 302 may occur before the “application terminal sends a configuration request message to the access point” (for example, performing pre-configuration of the working channel information of the access point), or may occur in the “application terminal sending configuration to the access point”.
  • the specific information is not limited here.
  • the configuration device can obtain more information about the application terminal through the access point (such as an application). The identity of the terminal), in order to accurately transmit the configuration information to the target application terminal.
  • the access point sends a configuration indication message to the configuration device by using a wired connection.
  • the access point may send a configuration indication message to the configuration device by using the USB connection, where the configuration indication message is Carrying configuration commands, so that the configuration device transmits configuration information to the application terminal, where the configuration information is information required by the application terminal to establish a wireless network connection with the access point.
  • the configuration device is a short-range communication device that supports a WiFi function.
  • the communication distance of the configuration device can be controlled within a certain range by reducing the power, increasing the power attenuator, or a special transmission mechanism (for example, a radio wave distortion method).
  • the configuration information may include a key for performing configuration, which is referred to as a configuration key.
  • the configuration key may be a bit string of 128 bits or longer, which is difficult to be cracked by a malicious attacker.
  • This configuration key can be fixedly set in the configuration device, and the same configuration key is also set in the access point. For example, the access point and the configuration device are set by the manufacturer at the same time to set the same key on the access point and the configuration device.
  • the configuration device can also obtain the configuration key of the access point through a USB connection, that is, the non-original paired configuration device and the access point can also perform re-pairing of the configuration key through the USB connection.
  • the configuration key may be carried by the access point in the configuration command, that is, the configuration command carries configuration information, where the configuration information includes a configuration key, and thus, the configuration key may be Always effective at one time.
  • the configuration information may also include a trust.
  • the credential usually includes an account name and a key corresponding to the account name. This credential will only be passed to an application terminal, which is valid once.
  • the access point encrypts the configuration information with a configuration encryption key, so that the configuration information is securely sent to the configuration device through the WIFI channel.
  • the configuration encryption key may be fixedly preset at both ends of the configuration device and the access point, or the access point sends its configuration key to the target configuration device through the wireless network.
  • the configuration device sends configuration information to the application terminal.
  • the configuration device sends the configuration information to the application terminal on the working channel information through the WiFi network through the WiFi network, so that the application terminal establishes a wireless network connection with the access point according to the configuration information.
  • the configuration command does not carry the identifier of the application terminal (specifically, the address information of the application terminal, such as the media access control address)
  • the configuration device uses the broadcast to send the configuration information; if the configuration instruction carries the application
  • the configuration device may send the configuration information in a unicast manner, and the recipient of the configuration information is the application terminal.
  • the application terminal performs network configuration with the access point according to the configuration information.
  • the application terminal performs an existing interaction process or other configuration process of a WiFi protected setup (WPS) according to the configuration key and the access point.
  • WPS WiFi protected setup
  • the application terminal and the access point mutually authenticate each other by using the configuration key to confirm that the other party is the correct partner, and participate in the configuration key.
  • Negotiate temporary key protection configuration data For example, the passing of a credential.
  • the configuration process is specifically described in the WPS specification, and the description of the present invention will not be repeated.
  • the application terminal directly uses the credential to complete the connection with the access point to complete the wireless network.
  • the USB connection is disconnected.
  • the access point can also transmit various information to the configuration device through a wireless network (such as a WiFi network).
  • a wireless network such as a WiFi network.
  • the configuration device scans working channel information of the access point.
  • the configuration device scans the working channel information of the access point, and uses the working channel information of the access point as working channel information for the access point to communicate with the application terminal.
  • the configuration device and the access point are in a non-static connection, and the working channel information of the access point may change, the configuration device may update the working channel information of the access point by scanning. .
  • the configuration device may actively monitor a beacon frame of the access point, where the beacon frame includes working channel information of the access point;
  • the configuration device may also send a probe request frame to the access point, and receive a probe response frame returned by the access point, where the probe response frame includes a working channel of the access point. information.
  • the application terminal sends a configuration request message to the access point.
  • the application terminal to be connected to the network sends a configuration request message to the access point, where the configuration request message is used to request configuration information of the access point, so that the application terminal can establish a wireless network with the access point according to the configuration information. connection.
  • the application terminal may search for nearby access point information, send a configuration request message to the access point, and initiate a process of requesting to join the wireless network.
  • the process of joining the wireless network is mainly a process of obtaining the credential of the access point by the application terminal, and after obtaining the credential, the application terminal may use the credential to authenticate with the access point. Establishing a wireless network connection with the access point after successful authentication.
  • the access point sends a configuration request response message to the application terminal.
  • the access point may send the configuration to the application terminal.
  • the configuration request response message is used to indicate that the application terminal receives the configuration information sent by the configuration device within a preset time.
  • the access point sends a configuration indication message to the configuration device by using a wireless fidelity connection.
  • the access point may send a configuration indication message to the configuration device through the WiFi connection, where the configuration indication message is sent.
  • the configuration device is configured to transmit the configuration information to the application terminal, where the configuration information is information that the access point establishes a wireless network connection with the application terminal.
  • the configuration device is a device that supports short-range communication, and supports a WiFi function.
  • the communication distance of the configuration device can be controlled within a certain range by reducing the power, increasing the power attenuator, or a special transmission mechanism (for example, a radio wave distortion method).
  • the configuration information may include a key for performing configuration, which is referred to as a configuration key.
  • the configuration key may be a bit string of 128 bits or longer, which is difficult to be cracked by a malicious attacker.
  • the configuration key may be carried by the access point in the configuration command, that is, the configuration command carries configuration information, where the configuration information includes a configuration key, and thus, the configuration key may be Always effective at one time.
  • the configuration information may also include a trust, and the credential usually includes an account name and a key corresponding to the account name. This credential will only be passed to an application terminal, which is valid once.
  • the access point encrypts the configuration information with a configuration encryption key, so that the configuration information is securely sent to the configuration device through the WiFi channel.
  • the configuration key may be fixedly preset at both ends of the configuration device and the access point, or the access point sends its configuration key to the target configuration device through the wireless network.
  • the configuration information is sent to the application terminal on the working channel information within a time indicated by the configuration time information of the security power.
  • the configuration device sends configuration information to the application terminal.
  • the terminal sends the configuration information, so that the application terminal establishes a wireless network connection with the access point according to the configuration information.
  • the configuration device sends the configuration information to the outside by using the preset power, so that the transmission range of the configuration information is within a safe distance, and the safe propagation distance is less than 10 meters, so as to further ensure that the distance is safe.
  • the distance can be set to 1 meter, according to the sensitivity of the receiver specified in the standard (the minimum power value that can be recognized at the receiving end) -80dBm, which is about 0.0001 milliwatts.
  • the configuration device uses the broadcast to send the configuration information; if the configuration instruction carries the application The identity of the terminal, the configuration device may send the configuration information in a unicast manner, and the recipient of the configuration information is the application terminal.
  • the application terminal establishes a wireless network connection with the access point according to the configuration information.
  • the application terminal performs an existing interaction process or other configuration process of a WiFi protected setup (WPS) according to the configuration key and the access point.
  • WPS WiFi protected setup
  • the application terminal and the access point mutually authenticate each other by using the configuration key to confirm that the other party is the correct partner, and participate in the configuration key.
  • the negotiation of temporary key protection configuration data such as trust is negotiated.
  • the configuration process is specifically described in the WPS specification, and the present invention will not be repeatedly described.
  • the application terminal directly uses the credential to complete the connection with the access point to complete the wireless network.
  • One embodiment of the configuration device of the present invention for performing the configuration method of the WLAN device is described below. For a logical structure, refer to FIG. 5.
  • One embodiment of the configuration device in the embodiment of the present invention includes:
  • the channel obtaining unit 501 is configured to acquire working channel information of the wireless local area network, where the working channel information is used to indicate a working channel of the wireless local area network.
  • the configuration receiving unit 502 is configured to receive, according to the working channel information, a configuration command sent by the access point by using the working channel, where the configuration command receives a configuration request of the application terminal at the access point. After the sending, the configuration instruction is used to instruct the configuration device to send configuration information;
  • the configuration sending unit 503 is configured to send the configuration information by using the working channel information, so that the application terminal performs network configuration with the access point according to the configuration information.
  • the channel obtaining unit 501 in the embodiment of the present invention includes:
  • the first obtaining module 5011 is configured to scan the working channel information of the access point, and obtain the working channel information that the access point communicates with the application terminal.
  • the first acquiring module may be further configured to: monitor the a beacon frame of the access point, where the beacon frame includes working channel information of the access point; or, sending a probe request frame to the access point, and receiving a probe response returned by the access point a frame, the probe response frame includes working channel information of the access point.
  • the second obtaining module 5012 is configured to receive, by using a wired interface, working channel information that is sent by the access point and the application terminal that is sent by the access point.
  • the configuration sending unit in the embodiment of the present invention is specifically configured to: send the configuration information by using the working channel information within a preset distance; specifically, the configuration sending unit is further configured to use the working channel. Transmitting, by the security power, the configuration information, where the security power causes the configuration device to send the configuration information with an effective propagation distance within a preset distance, where the preset distance is less than
  • the channel obtaining unit 501 acquires the working channel information of the WLAN, and the working channel information indicates the working channel information of the WLAN.
  • the working channel information of the access point may be scanned by the first acquiring module 5011.
  • the working channel information of the access point is used as working channel information for the access point to communicate with the application terminal; the specific operation of the first acquiring module is to monitor a beacon frame of the access point,
  • the beacon frame includes the working channel information of the access point; or, sending a probe request frame to the access point, and receiving a probe response frame returned by the access point, where the probe response frame includes Working channel information of the access point.
  • the working channel information that the access point and the application terminal communicate with the application terminal sent by the access point may also be received by the second obtaining module 5012 through a wired interface.
  • the working channel information that the access point communicates with the application terminal may be working channel information of the access point
  • the wired interface may be a USB interface.
  • the working channel information that the access point sends the access point to the configuration device to communicate with the application terminal through the wired interface may occur before the application terminal sends the configuration request message to the access point (eg, The pre-configuration of the working channel information of the access point may also occur after the application terminal sends a configuration request message to the access point, which is not specifically limited herein; and if the application terminal sends a configuration request to the access point, After the message, the configuration device can obtain more information about the application terminal (such as the identity of the application terminal, address information, etc.) through the access point, so as to accurately transmit the configuration information to the target application terminal.
  • the configuration receiving unit 502 is configured to obtain a configuration instruction, where the configuration instruction is used to instruct the configuration device to transmit configuration information to the application terminal, so that the application terminal can complete the network configuration with the access point according to the configuration information.
  • the access point After the access point receives the configuration request message sent by the application terminal, the access point sends a configuration command to the configuration device, so that the configuration device transmits configuration information to the application terminal, where the configuration information is the access point and the The application terminal establishes information about the wireless network connection.
  • the configuration sending unit 503 sends the configuration information to the application terminal on the working channel information through the WiFi network through the WiFi network, so that the application terminal establishes a wireless network connection with the access point according to the configuration information.
  • the purpose of setting the security power is to configure the device to send configuration information to the target application terminal within the target distance to avoid the credential or configuration key leakage in the configuration information.
  • the user may bring the configuration device close to the application terminal, so that the distance between the configuration device and the application terminal is within the effective transmission range of the configuration device, so as to complete the transmission of the configuration information.
  • the configuration information may include a key for performing configuration, which is referred to as a configuration key.
  • the configuration key may be a bit string of 128 bits or longer, which is difficult to be cracked by a malicious attacker.
  • This configuration key can be fixedly set in the configuration device, and the same configuration key is also set in the access point. For example, the access point and the configuration device are set by the manufacturer at the same time to set the same key on the access point and the configuration device.
  • the configuration device can also obtain the configuration key of the access point through a USB connection, that is, the non-original paired configuration device and the access point can also perform re-pairing of the configuration key through the USB connection.
  • the configuration key may be carried by the access point in the configuration command, that is, the configuration command carries configuration information, where the configuration information includes a configuration key, and the configuration key is Can always be effective once.
  • the configuration information may also include a trust, and the credential usually includes an account name and a key corresponding to the account name. This credential will only be passed to an application terminal, which is valid once.
  • the access point encrypts the configuration information with a configuration encryption key, so that the configuration information is securely sent to the configuration device through the WiFi channel.
  • the configuration key may be fixedly preset at both ends of the configuration device and the access point, or the access point sends its configuration key to the target configuration device through the wireless network.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium can store a program, and the program includes some or all of the steps of the method for configuring the wireless local area network device described in the foregoing method embodiments.
  • an embodiment of the present invention further provides a configuration device, which may include:
  • Input device 601, output device 602, memory 603 and processor 604 (the number of processors in the configuration device may be one or more, with one processor in Figure 6 as an example).
  • the input The device 601, the output device 602, the memory 603, and the processor 604 may be connected by a bus or other means, wherein the bus connection is taken as an example in FIG.
  • the processor 604 performs the following steps:
  • the working channel information is used to indicate a working channel of the wireless local area network; and receiving, according to the working channel information, a configuration instruction sent by the access point, where the configuration instruction is After the access point receives the configuration request of the application terminal, the configuration command is used to instruct the configuration device to send configuration information, and the configuration information is sent by using the working channel information, so that the application terminal is configured according to the The configuration information is configured with the access point for network configuration.
  • the information stored in the memory 603 includes:
  • the configuration instruction is used to instruct the configuration device to transmit configuration information to the application terminal, so that the application terminal can complete network configuration with the access point according to the configuration information.
  • the beacon frame includes working channel information of the access point; the probe response frame includes working channel information of the access point.
  • the configuration information may include a key for performing configuration, which is referred to as a configuration key.
  • the key can be a bit string of 128 bits or longer, which is difficult to be cracked by a malicious attacker.
  • This configuration key can be fixedly set in the configuration device, and the same configuration key is also set in the access point. For example, the access point and the configuration device are set by the manufacturer at the same time to set the same key on the access point and the configuration device.
  • the configuration device can also obtain the configuration key of the access point through a USB connection, that is, the non-original paired configuration device and the access point can also perform re-pairing of the configuration key through the USB connection.
  • the configuration key may be carried by the access point in the configuration command, that is, the configuration command carries configuration information, where the configuration information includes a configuration key, and thus, the configuration key may be Always effective at one time.
  • the configuration information may also include a trust, and the credential usually includes an account name and a key corresponding to the account name. This credential will only be passed to an application terminal, which is valid once. If the configuration command includes configuration information, the access point encrypts the configuration information by using a configuration encryption key, so that the configuration information is passed.
  • the WIFI channel is safely sent to the configuration device.
  • the configuration key may be fixedly preset at both ends of the configuration device and the access point, or the access point sends its configuration key to the target configuration device through the wireless network.
  • the processor 604 may further perform the steps of: scanning the working channel information of the access point, and using the working channel information of the access point as the access point and the application terminal.
  • the working channel information of the communication; the specific operation is: listening to the beacon frame of the access point, where the beacon frame includes working channel information of the access point; or sending a probe to the access point And requesting a frame, and receiving a probe response frame returned by the access point, where the probe response frame includes working channel information of the access point; or receiving, by using a wired interface, the interface sent by the access point
  • the working channel information of the in-point communication with the application terminal is: listening to the beacon frame of the access point, where the beacon frame includes working channel information of the access point; or sending a probe to the access point And requesting a frame, and receiving a probe response frame returned by the access point, where the probe response frame includes working channel information of the access point; or receiving, by using a wired interface, the interface sent by the access point The working channel information of the in-point communication with the application
  • An embodiment of the access point of the present invention for performing the configuration method of the WLAN device is described below.
  • An embodiment of the access point in the embodiment of the present invention includes:
  • the request receiving unit 701 is configured to receive a configuration request message sent by the application terminal.
  • the command sending unit 702 is configured to send a configuration instruction to the configuration device, so that the configuration device sends configuration information to the application terminal according to the working channel indicated by the working channel information, where the configuration information is
  • the application terminal is configured to perform network configuration with the access point, where the working channel information is working channel information of a wireless local area network where the access point is acquired by the configuration device.
  • the access point further includes:
  • the response unit 703 is configured to send, after receiving the configuration request message sent by the application terminal, a configuration request response message to the application terminal, where the configuration request response message includes configuration time information, where the configuration time information is used to indicate the application
  • the terminal receives the configuration information sent by the configuration device within a time indicated by the configuration time information.
  • the access point further includes:
  • the information transmission unit 704 is configured to send the working channel information and/or the configuration information to the configuration device by using a wired connection.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium can store a program, and the program includes some or all of the steps of the method for configuring the wireless local area network device described in the foregoing method embodiments.
  • the embodiment of the present invention further provides a configuration device, which may include: an input device 601, an output device 602, a memory 603, and a processor 604.
  • the number of processors in the configuration device may be one or more.
  • a processor is taken as an example.
  • the input device 601, the output device 602, the memory 603, and the processor 604 may be connected by a bus or other manner, wherein the bus is connected in FIG. For example.
  • the processor 604 performs the following steps:
  • the information stored in the memory 603 includes:
  • the configuration instruction is used to instruct the configuration device to transmit configuration information to the application terminal, so that the application terminal can complete network configuration with the access point according to the configuration information.
  • the beacon frame includes working channel information of the access point; the probe response frame includes working channel information of the access point.
  • the response message is used to indicate that the application terminal completes receiving the configuration information sent by the configuration device within a preset time. Further, the processor 604 further performs the following steps:
  • the configuration request response message is sent to the application terminal.
  • the working channel information and/or the configuration information is transmitted to the configuration device via a wired connection.
  • the following describes an embodiment of a configuration system of the WLAN device of the present invention for performing the configuration method of the WLAN device.
  • the WLAN device configuration system in the embodiment of the present invention is described. , which is characterized by:
  • the access point 801 is configured to receive a configuration request message sent by the application terminal 803, and send a configuration instruction to the configuration device according to the configuration request message, so that the configuration device 802 sends the configuration channel to the application terminal according to the working channel indicated by the working channel information.
  • Sending configuration information where the configuration information is used by the application terminal to perform network configuration with the access point, where the working channel information is working channel information of a wireless local area network where the access point is acquired by the configuration device;
  • the configuration device 802 is configured to acquire working channel information of a wireless local area network, where the working channel information is used to indicate a working channel of the wireless local area network, and receive, by using the working channel, a configuration sent by the access point according to the working channel information.
  • An instruction that is sent after the access point receives the configuration request of the application terminal, where the configuration instruction is used to instruct the configuration device to send configuration information, and the configuration information is sent by using the working channel information, so that The application terminal performs network configuration with the access point according to the configuration information.
  • the disclosed apparatus and method can be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed.
  • the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.
  • the unit described as a separate component may or may not be physically separated, and the component displayed as a unit may or may not be a physical unit, that is, may be located in one place, or It can also be distributed to multiple network elements. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .

Abstract

一种无线局域网络设备的配置方法、相关设备及系统，方法包括：获取无线局域网的工作信道信息，所述工作信道信息用于指示所述无线局域网的工作信道；根据所述工作信道信息，通过所述工作信道接收接入点发送的配置指令，所述配置指令在所述接入点收到应用终端的配置请求后发送，所述配置指令用于指示所述配置设备发送配置信息；通过所述工作信道信息发送所述配置信息，使得所述应用终端根据所述配置信息与所述接入点进行网络配置。

Description

无线局域网络设备的配置方法、 相关设备及系统 技术领域
本发明涉及无线通信领域， 尤其涉及一种无线局域网络设备的配置方法、 相关设备及系统。
背景技术
无线保真（ Wireless Fidelity, WiFi ) ,从 1997年无线局域网标准 IEEE802.11 发布以来，在拥有众多在业界领先的公司组成的 WiFi联盟的大力推动下， 同时 以其具有的部署快速、使用便利和传输速率高等优势， 发展迅猛， 由于现在的 笔记本电脑、 平板电脑和手机等都支持 WiFi技术， 用户具有移动办公等需求，
WiFi技术被广泛应用于各个行业， WiFi网络的接入点遍布于酒店、 咖啡厅、 学 校和医院等场所， 可以说 WiFi在生活中无所不在。
如何简单的在家庭中建立起 WiFi网络 , 然后向该无线网络添加新的设备 , 或者执行其他操作 （移除设备） 配置步骤对大多数用户而言不太方便， WiFi 联盟制定无线保真安全建立 （ WiFi protected setu , WPS )提供简单的操作方 法让用户完成这些操作，但现有的 WPS规范制定的各种配置方法中存在或多或 少的问题： 成本高， 操作依然繁瑣等。
现有 WPS的主要操作包括： 1、 建立初始无线网络； 2、 在该无线网络中增 添新的设备。 WPS的架构由 3个组成部分： 应用终端 （enrollee ) , 注册器 ( registrar ) , 接入点（ Access Point, AP )； AP是无线局 i或网的基础设施， 即： 支持 802.11协议的接入点；注册器是管理网络建立、添加 /删除应用终端的设备， 注册器可以和接入点集成在一起，也可以由手机、计算机这样的外部设备承担。
现有技术中， 可以使用个人身份号 （personal identifier number, PIN )识 别方法进行无线网络的连接， 在实际应用中， 4叚设这么一个场景： 用户有一个 手机（集成了外部注册器和应用终端的角色） ， 一个 AP, 想建无线局域网。 在 AP通上电之后， 手机可以自动检测到 AP, 问用户是否要安装 AP; 在用户确 认安装之后， 手机提示用户输入 AP的 PIN码 （贴在 AP上的一个标签上印有 PIN ) , 用户输入 PIN码以后， 设备之间开始默认配置过程， 然后手机显示确 认配置成功； 在初始无线网络建立之后， 用户需要在该网络中添加一个无线打 印机， 则在该无线打印机上电之后， 手机检测到新的无线设备， 提示用户是否 将它加入到网络中，在用户确认添加之后， 用户需要在手机中输入该无线打印 机的 PIN, 设备之间开始默认的配置过程， 最后手机和无线打印机都提示加入 成功。
在现有技术中，在注册器需要用户输入 PIN码时，用户需要翻看待入网的 设备查找 PIN码的标签，并在注册器的用户界面上输入 PIN码， PIN码从查找 到输入的过程对用户来说操作不便。
发明内容
本发明实施例提供了一种无线局域网络设备的配置方法，用于通过第三方 设备进行入网配置信息的传输， 方便用户操作。
本发明第一方面提供的无线局域网络设备的配置方法， 包括： 配置设备获 取无线局域网的工作信道信息，所述工作信道信息用于指示所述无线局域网的 工作信道； 所述配置设备根据所述工作信道信息，通过所述工作信道接收接入 点发送的配置指令，所述配置指令在所述接入点收到应用终端的配置请求后发 送， 所述配置指令用于指示所述配置设备发送配置信息； 所述配置设备通过所 述工作信道信息发送所述配置信息，使得所述应用终端根据所述配置信息与所 述接入点进行网络配置。
在第一方面的第一种可能实现的方法中，所述配置设备获取无线局域网的 工作信道信息， 包括：
配置设备扫描所述接入点的工作信道信息，获得所述接入点与应用终端进 行通信的工作信道信息；
或，通过有线接口接收所述接入点发送的所述接入点与应用终端进行通信 的工作信道信息。
结合第一方面的第一种可能实现的方法，在第二种可能实现的方法中， 所 述有线接口包括通用串行总线 USB接口。
结合第一方面的第一种可能实现的方法，在第三种可能实现的方法中， 所 述扫描所述接入点的工作信道信息具体为：
监听所述接入点的信标帧，所述信标帧内包含有所述接入点的工作信道信 息； 或，向所述接入点发送探测请求帧，并接收所述接入点返回的探测响应帧， 所述探测响应帧内包含有所述接入点的工作信道信息。
在第一方面的第四种可能实现的方法中， 所述配置信息包括：
配置密钥 ,所述配置密钥用于使得所述应用终端从所述接入点获取与所述 接入点建立无线网络连接的信任状；
或，
与所述接入点建立无线网络连接的信任状。
结合第一方面或第一方面的第一至四任意一种可能实现的方法，在第五种 可能实现的方法中， 所述通过工作信道信息发送所述配置信息， 具体为：
通过所述工作信道信息在预置距离内发送所述配置信息。
结合第一方面的第五种可能实现的方法，在第六种可能实现的方法中， 所 述通过所述工作信道信息在预置距离内发送所述配置信息， 包括：
通过所述工作信道信息以安全功率发送所述配置信息，所述安全功率使得 所述配置设备发送所述配置信息的有效传播距离在所述预置距离内。
结合第一方面的第五或第六种可能实现的方法，在第七种可能实现的方法 中， 所述预置距离小于 10米。
结合第一方面或第一方面的第一至七任意一种可能实现的方法，在第八种 可能实现的方法中， 所述配置指令中包含有配置时间信息； 所述通过所述工作 信道信息发送所述配置信息， 包括： 在所述配置时间信息指示的时间之内， 通 过所述工作信道信息向所述应用终端发送所述配置信息。
结合第一方面或第一方面的第一至七任意一种可能实现的方法，在第九种 可能实现的方法中， 所述配置指令中包含有所述应用终端的地址信息； 所述通 过所述工作信道信息发送所述配置信息， 包括：
通过所述工作信道信息以单播消息向所述地址信息对应的应用终端发送 所述配置信息。
本发明第二方面提供的无线局域网络设备的配置方法， 包括：
接入点接收应用终端发送的配置请求消息；
所述接入点根据所述配置请求消息向配置设备发送配置指令，使得所述配 置设备根据工作信道信息指示的工作信道向所述应用终端发送配置信息，所述 配置信息用于所述应用终端与所述接入点进行网络配置，所述工作信道信息为 所述配置设备获取的所述接入点所在无线局域网的工作信道信息。
在第二方面的第一种可能实现的方法中，所述接入点接收应用终端发送的 配置请求消息之后， 所述方法还包括：
向所述应用终端发送配置请求响应消息，所述配置请求响应消息包含配置 时间信息，所述配置时间信息用于指示所述应用终端在所述配置时间信息指示 的时间内接收所述配置设备发送的所述配置信息。
结合第一方面或第一方面的第一种可能实现的方法，在第二种可能实现的 方法中， 所述配置指令包括： 所述配置信息。
结合第一方面或第一方面的第一种可能实现的方法，在第三种可能实现的 方法中， 所述接收应用终端发送的配置请求消息之后， 所述方法还包括： 所述接入点通过有线连接， 向所述配置设备发送工作信道信息和 /或所述 配置信息。
在第二方面的第四种可能实现的方法中， 所述配置指令包括：
配置时间信息，用于指示所述配置设备在所述时间信息指示的时间之内完 成所述配置信息的发送； 和 /或
应用终端的地址信息 ,用于指示所述配置设备釆用单播的形式向所述地址 信息对应的应用终端发送所述配置信息。
结合第二方面或第二方面的第一至四任意一种可能实现的方法，在第五种 可能实现的方法中， 所述配置信息包括：
配置密钥 ,所述配置密钥用于使得所述应用终端从所述接入点获取与所述 接入点建立无线网络连接的信任状； 或
与所述接入点建立无线网络连接的信任状。
本发明第三方面提供的配置设备， 包括：
信道获取单元， 用于获取无线局域网的工作信道信息， 所述工作信道信息 用于指示所述无线局域网的工作信道；
配置接收单元， 用于根据所述工作信道信息，通过所述工作信道接收接入 点发送的配置指令，所述配置指令在所述接入点收到应用终端的配置请求后发 送， 所述配置指令用于指示所述配置设备发送配置信息； 配置发送单元， 用于通过所述工作信道信息发送所述配置信息，使得所述 应用终端根据所述配置信息与所述接入点进行网络配置。
在第三方面的第一种可能实现的方法中， 所述信道获取单元包括： 第一获取模块， 用于扫描所述接入点的工作信道信息， 获得所述接入点与 应用终端进行通信的工作信道信息；
第二获取模块，用于通过有线接口接收所述接入点发送的所述接入点与应 用终端进行通信的工作信道信息。
在第三方面的第二种可能实现的方法中， 所述第一获取模块， 具体还可以 用于： 监听所述接入点的信标帧， 所述信标帧内包含有所述接入点的工作信道 信息； 或， 向所述接入点发送探测请求帧， 并接收所述接入点返回的探测响应 帧， 所述探测响应帧内包含有所述接入点的工作信道信息。
结合第三方面或第三方面的第一至二任意一种可能实现的方法，在第三种 可能实现的方法中， 所述配置发送单元具体用于： 通过所述工作信道信息在预 置距离内发送所述配置信息。
结合第三方面或第三方面的第一至二任意一种可能实现的方法，在第四种 可能实现的方法中， 所述配置发送单元具体还用于：
通过所述工作信道信息以安全功率发送所述配置信息，所述安全功率使得 所述配置设备发送所述配置信息的有效传播距离在预置距离内，所述预置距离 小于 10米。
本发明第四方面提供的配置设备， 包括：
请求接收单元， 用于接收应用终端发送的配置请求消息；
指令发送单元， 用于向配置设备发送配置指令，使得所述配置设备根据工 作信道信息指示的工作信道向所述应用终端发送配置信息，所述配置信息用于 所述应用终端与所述接入点进行网络配置 ,所述工作信道信息为所述配置设备 获取的所述接入点所在无线局域网的工作信道信息。
在第四方面的第一种可能实现的方法中， 响应单元， 用于在接收应用终端 发送的配置请求消息之后， 向所述应用终端发送配置请求响应消息， 所述配置 请求响应消息包含配置时间信息，所述配置时间信息用于指示所述应用终端在 所述配置时间信息指示的时间内接收所述配置设备发送的所述配置信息。 结合第三方面或第三方面的第一种可能实现的方法，在第二种可能实现的 方法中， 所述接入点还包括：
信息传输单元， 用于通过有线连接， 向所述配置设备发送工作信道信息和 /或所述配置信息。
从以上技术方案可以看出， 本发明实施例具有以下优点：
本发明实施例使用配置设备作为传输入网配置信息的中间设备，配置设备 在接收到接入点发送的配置指令之后， 获取无线局域网络的工作信道信息； 通 过无线局域网连接，在预置距离之内在所述工作信道信息上向所述应用终端发 送入网的配置信息，使得所述应用终端根据所述配置信息与所述接入点建立无 线网络连接； 整个入网的过程无需用户人工查找并输入配置信息， 只需在配置 设备收到配置指令之后， 将该配置设备放置在应用终端能探测到的距离之内， 即可通过无线局域网连接完成配置信息的传输， 方便， 快捷。
附图说明
图 1为本发明无线局域网络设备的配置方法的一个实施例示意图； 图 2为本发明无线局域网络设备的配置方法的另一个实施例示意图； 图 3为本发明无线局域网络设备的配置方法的另一个实施例示意图； 图 4为本发明无线局域网络设备的配置方法的另一个实施例示意图； 图 5为本发明配置设备的一个结构示意图；
图 6为本发明计算机设备的一个结构示意图；
图 7为本发明接入点的一个结构示意图；
图 8为本发明无线局域网络设备的配置系统的一个结构示意图。
具体实施方式
本发明实施例提供了一种无线局域网络设备的配置方法，用于通过第三方 设备进行入网配置信息的传输。
本文中所称第三方设备是指在本发明实施例的配置方法中，功能上区别于 接入点和应用终端的设备。
在实际应用中，应用终端若需要进入无线局域网络，则需要进行网络配置， 以获得进入该无线局域网络的信任状。 首先，应用终端会向接入点发送配置请 求， 使得接入点对该应用终端发送网络配置； 在本发明实施例中， 引入了第三 方设备（配置设备）， 接入点在收到配置请求后， 通知配置指令指示该第三方 设备向该应用终端发送配置信息； 具体请参阅图 1 , 本发明实施例中无线局域 网络设备的配置方法的一个实施例包括：
101、 配置设备获取无线局域网络的工作信道信息；
配置设备获取无线局域网络的工作信道信息；所述工作信道信息指示所述 无线局域网络的工作信道信息；
配置设备获取无线局域网络的工作信道信息，配置设备获取所述工作信道 信息的方式可以有多种， 具体获取方式本发明实施例不作限定。
102、 配置设备获取配置指令；
配置设备获取接入点发送的配置指令，所述配置指令用于指示所述配置设 备向应用终端传输配置信息，以便应用终端可根据所述配置信息与该接入点完 成网络配置。
103、 配置设备向应用终端发送配置信息。
配置设备通过无线局域网络， 在所述工作信道信息上发送所述配置信息， 使得所述应用终端根据所述配置信息与所述接入点建立无线网络连接。
设置安全功率的目的是为了配置设备可以在目标距离内向目标的应用终 端发送配置信息， 避免配置信息中的信任状或配置密钥泄漏。
具体的， 上述的无线局域网络可以为 WiFi网络； 本发明实施例中的配置 设备可以为接入点的配套设备，也可以为独立的， 具有无线局域网络通信功能 的第三方设备。
本发明实施例使用配置设备作为传输入网配置信息的中间设备，配置设备 在接收到接入点发送的配置指令之后， 获取无线局域网络的工作信道信息； 通 过无线局域网连接，在预置距离之内在所述工作信道信息上向所述应用终端发 送入网的配置信息，使得所述应用终端根据所述配置信息与所述接入点建立无 线网络连接； 整个入网的过程无需用户人工查找并输入配置信息， 只需在配置 设备收到配置指令之后， 将该配置设备放置在能探测到应用终端的距离之内， 即可通过无线局域网连接完成配置信息的传输， 方便， 快捷。
在实际应用中， 接入点和配置设备之间可以釆用无线通讯进行消息传输， 请参阅图 2, 本发明实施例中无线局域网络设备的配置方法的另一个实施例包 括：
201、 应用终端向接入点发送配置请求消息；
待入网的应用终端向接入点发送配置请求消息，所述配置请求消息用于请 求所述接入点的配置信息，以便所述应用终端可根据所述配置信息与该接入点 完成网络配置。
在实际应用中，应用终端可以搜索到附近的接入点信息， 如果应用终端尚 未加入到这个接入点的网络中， 向该接入点发送配置请求消息，发起请求加入 无线网络的流程。所述加入无线网络的流程主要为所述应用终端获得所述接入 点的信任状的流程， 所述应用终端获得所述信任状之后， 可使用此信任状与所 述接入点进行认证， 在认证成功后与所述接入点建立无线网络连接。
202、 配置设备扫描所述接入点的工作信道信息；
具体的， 上述无线局域网的工作信道信息包括： 接入点的工作信道信息。 配置设备扫描所述接入点的工作信道信息，将所述接入点的工作信道信息 作为所述接入点与应用终端进行通信的工作信道信息。
可选的， 所述配置设备可以主动监听所述接入点的信标帧， 所述信标帧内 包含有所述接入点的工作信道信息；
可选的， 所述配置设备也可以向所述接入点发送探测请求帧， 并接收所述 接入点返回的探测响应帧，所述探测响应帧内包含有所述接入点的工作信道信 息。
需要说明的是， 步骤 201可在步骤 202之前执行，也可在步骤 202之后执 行。
203、 接入点向配置设备发送配置指示消息；
在接入点收到应用终端发送的配置请求消息之后，接入点向配置设备发送 配置指令，使得所述配置设备向应用终端传输配置信息， 所述配置信息为所述 应用终端与所述接入点建立无线网络连接所需的信息。
具体的， 所述配置设备为具有 WiFi连接功能的电子设备。
204、 配置设备向应用终端发送配置信息；
配置设备通过 WiFi网络， 以安全功率在所述工作信道信息上向所述应用 终端发送所述配置信息，使得所述应用终端根据所述配置信息与所述接入点建 立无线网络连接。
设置安全功率的目的是为了配置设备可以在预置距离内向目标的应用终 端发送配置信息， 避免配置信息中的信任状或配置密钥泄漏。 具体的， 所述预 置距离可以在 10米之内。
示例性的， 在实际应用中， 用户可以将配置设备靠近应用终端， 使得配置 设备和应用终端的距离在该配置设备的有效传输范围之内，完成配置信息的传 输。
205、 应用终端根据所述配置信息与所述接入点进行网络配置。
应用终端根据所述配置信息与所述接入点完成网络配置 ,具体建立无线网 络连接的流程可以根据所述配置信息所携带的具体内容而定，本发明实施例不 作限定。
在实际应用中，配置设备可以通过有线接口（如，通用串行总线（Universal Serial BUS, USB ) )接口与接入点实现静态连接， 配置设备与接入点可以通过 该 USB接口完成各种信息的传输， 具体请参阅图 3 , 本发明实施例中无线局 域网络设备的配置方法的另一个实施例包括：
301、 应用终端向接入点发送配置请求消息；
待入网的应用终端向接入点发送配置请求消息，所述配置请求消息用于请 求所述接入点的配置信息，以便所述应用终端可根据所述配置信息与该接入点 建立无线网络连接。
在实际应用中，应用终端可以搜索到附近的接入点信息， 向该接入点发送 配置请求消息，发起请求加入无线网络的流程。 所述加入无线网络的流程主要 的为所述应用终端获得所述接入点的信任状的流程，所述应用终端获得所述信 任状之后， 可使用此信任状与所述接入点进行认证，在认证成功后与所述接入 点建立无线网络连接。
302、 接入点通过有线接口向所述配置设备发送接入点与应用终端进行通 信的工作信道信息；
接入点通过有线接口向所述配置设备发送接入点与应用终端进行通信的 工作信道信息。
可选的，所述接入点与应用终端进行通信的工作信道信息可以为所述接入 点的工作信道信息；
可选的， 所述有线接口可以为 USB接口。
可选的，步骤 302可以发生在"应用终端向接入点发送配置请求消息"之前 (如， 进行接入点工作信道信息的预配置）， 也可以发生在 "应用终端向接入点 发送配置请求消息"之后， 此处具体不作限定； 此外， 若发生在"应用终端向接 入点发送配置请求消息"之后， 则配置设备还可以通过接入点获得更多应用终 端的相关信息 （如应用终端的身份标识）， 以便于准确地对目标的应用终端进 行配置信息的传输。
303、 接入点通过有线连接向配置设备发送配置指示消息；
在接入点收到应用终端发送的配置请求消息之后 ,若接入点与配置设备处 于静态连接的状态， 则接入点可以通过 USB连接向配置设备发送配置指示消 息， 所述配置指示消息中携带有配置指令，使得所述配置设备向应用终端传输 配置信息，所述配置信息为所述应用终端与所述接入点建立无线网络连接所需 的信息。
具体的， 所述配置设备是一个近距离通信的设备， 支持 WiFi功能。 为确 保通信距离为预设的距离， 可以通过降低功率， 增加功率衰减器， 或者某种特 殊的发送机制（如， 无线电波扭曲方法）将配置设备的通信距离控制在一定范 围内。
所述配置信息可以包含一个用于进行配置的密钥， 简称配置密钥， 所述配 置密钥可以为长度为 128位或更长的比特串，难以被恶意攻击者破解。这个配 置密钥可以是固定设置在配置设备中的，并且接入点中也设置有相同的配置密 钥。例如所述接入点和配置设备在出厂时由厂家同时在所述接入点和配置设备 上设置相同的密钥。 所述配置设备也可以通过 USB连接获取到所述接入点的 配置密钥， 即非原厂配对的配置设备和接入点也可以通过 USB连接进行配置 密钥的重新配对。
可选的， 这个配置密钥也可以是接入点在所述配置指令中携带的， 即所述 配置指令中携带配置信息， 所述配置信息包含配置密钥， 如此， 所述配置密钥 可以总是一次性有效。
若所述配置指令中包含配置信息， 则所述配置信息也可以包含一个信任 状， 所述信任状通常包含一个帐号名和与此帐号名对应的密钥。该信任状只会 传递给一个应用终端， 即一次性有效。
若所述配置指令中包含配置信息，则所述接入点使用一个配置加密密钥加 密此配置信息， 以便所述配置信息通过 WIFI通道安全地送到所述配置设备。 而可选的， 所述配置加密密钥可以固定预置在所述配置设备和接入点两端， 或 者， 接入点通过无线网络将自身的配置密钥发送至目标的配置设备。
304、 配置设备向应用终端发送配置信息；
配置设备通过 WiFi网络， 以安全功率在所述工作信道信息上向所述应用 终端发送所述配置信息，使得所述应用终端根据所述配置信息与所述接入点建 立无线网络连接。
所述配置设备使用预置的功率向外发送配置信息，使得所述配置信息的发 送范围在安全距离之内， 所述安全的传播距离小于 10米， 为更进一步地确保 安全， 所述传播距离可以设置为 1米； 例如， 一般地应用终端只能在 1米范围 内正确地接收到配置设备发送的消息， 根据标准中规定接收机的灵敏度 -80dBm, 结合路径衰减公式： 路径损耗= 32.5 + 20 * (1(¾1。(频率) + 1(¾1。(距离)）， 路径 损耗以 dB为单位， 频率以 GHz为单位， 距离以米为单位， 进行计算， 假如工 作在 2.4GHz频带下， 这个功率大约为 0.0001毫瓦。
可选的， 配置设备发送配置信息时可以釆用单播或广播方式。如果所述配 置指令中没有携带应用终端的身份标识（具体可以为应用终端的地址信息， 如 媒体接入控制地址）， 则配置设备釆用广播发送配置信息； 如果所述配置指令 中携带了应用终端的身份标识， 则配置设备可釆用单播的方式发送配置信息， 明确所述配置信息的接收者是所述应用终端。
305、 应用终端根据所述配置信息与所述接入点进行网络配置。
可选地， 若所述配置信息包含配置密钥，应用终端则根据所述配置密钥与 接入点进行无线保真安全建立 （WiFi protected setup, WPS )现有交互过程或 其它的配置过程，在配置过程中从所述接入点获得信任状等信息； 之后使用获 得的信任状与所述接入点完成无线网络的连接。在所述应用终端与所述接入点 进行配置过程中， 所述应用终端和接入点将使用所述配置密钥相互认证对方， 以确认对方是正确的对方，并在配置密钥的参与下协商临时密钥保护配置数据 例如信任状的传递。 WPS 规范中具体地描述了配置过程， 本发明就不再重复 描述。
可选地， 若所述配置信息包含所述信任状， 则应用终端直接使用该信任状 与所述接入点完成无线网络的连接。
在实际应用中， 若配对的接入点和配置设备处于非静态连接的状态 （即
USB连接断开）， 接入点也可以通过无线网络（如 WiFi网络） 向配置设备传 输各种信息， 具体请参阅图 4, 本发明实施例中无线局域网络设备的配置方法 的另一个实施例包括：
401、 配置设备扫描所述接入点的工作信道信息；
配置设备扫描所述接入点的工作信道信息，将所述接入点的工作信道信息 作为所述接入点与应用终端进行通信的工作信道信息。在本发明实施例中， 由 于配置设备和接入点处于非静态连接，而接入点的工作信道信息又有可能发生 改变， 因此， 配置设备可通过扫描更新所述接入点的工作信道信息。
可选的， 所述配置设备可以主动监听所述接入点的信标帧， 所述信标帧内 包含有所述接入点的工作信道信息；
可选的， 所述配置设备也可以向所述接入点发送探测请求帧， 并接收所述 接入点返回的探测响应帧，所述探测响应帧内包含有所述接入点的工作信道信 息。
402、 应用终端向接入点发送配置请求消息；
待入网的应用终端向接入点发送配置请求消息，所述配置请求消息用于请 求所述接入点的配置信息，以便所述应用终端可根据所述配置信息与该接入点 建立无线网络连接。
在实际应用中，应用终端可以搜索到附近的接入点信息， 向该接入点发送 配置请求消息，发起请求加入无线网络的流程。 所述加入无线网络的流程主要 的为所述应用终端获得所述接入点的信任状的流程，所述应用终端获得所述信 任状之后， 可使用此信任状与所述接入点进行认证，在认证成功后与所述接入 点建立无线网络连接。
403、 接入点向应用终端发送配置请求响应消息；
可选的，在接收到所述配置请求消息之后，接入点可以向应用终端发送配 置请求响应消息，所述配置请求响应消息用于指示所述应用终端在预置的时间 内接收所述配置设备发送的所述配置信息。
404、 接入点通过无线保真连接向配置设备发送配置指示消息；
在接入点收到应用终端发送的配置请求消息之后，若接入点与配置设备处 于非静态连接的状态， 则接入点可以通过 WiFi连接向配置设备发送配置指示 消息， 所述配置指示消息中携带有配置指令，使得所述配置设备向应用终端传 输配置信息，所述配置信息为所述接入点与所述应用终端建立无线网络连接的 信息。
具体的， 所述配置设备为是一个支持近距离通信的设备， 支持 WiFi功能。 为确保通信距离为预设的距离， 可以通过降低功率， 增加功率衰减器， 或者某 种特殊的发送机制（如， 无线电波扭曲方法）将配置设备的通信距离控制在一 定范围内。
所述配置信息可以包含一个用于进行配置的密钥， 简称配置密钥， 所述配 置密钥可以为长度为 128位或更长的比特串， 难以被恶意攻击者破解。
可选的， 这个配置密钥也可以是接入点在所述配置指令中携带的， 即所述 配置指令中携带配置信息， 所述配置信息包含配置密钥， 如此， 所述配置密钥 可以总是一次性有效。
若所述配置指令中包含配置信息， 则所述配置信息也可以包含一个信任 状， 所述信任状通常包含一个帐号名和与此帐号名对应的密钥。该信任状只会 传递给一个应用终端， 即一次性有效。
若所述配置指令中包含配置信息，则所述接入点使用一个配置加密密钥加 密此配置信息， 以便所述配置信息通过 WiFi通道安全地送到所述配置设备。 而可选的， 所述配置密钥可以固定预置在所述配置设备和接入点两端， 或者， 接入点通过无线网络将自身的配置密钥发送至目标的配置设备。
可选的， 若所述配置指令中包含有配置时间信息， 则以安全功率所述配置 时间信息指示的时间之内 ,在所述工作信道信息上向所述应用终端发送所述配 置信息。
405、 配置设备向应用终端发送配置信息；
配置设备通过 WiFi网络， 以安全功率在所述工作信道信息上向所述应用 终端发送所述配置信息，使得所述应用终端根据所述配置信息与所述接入点建 立无线网络连接。
所述配置设备使用预置的功率向外发送配置信息，使得所述配置信息的发 送范围在安全距离之内， 所述安全的传播距离小于 10米， 为更进一步地确保 所述距离为安全的， 可以将该距离设置为 1米，根据标准中规定接收机的灵敏 度（接收端能识别出的最小功率值） -80dBm, 这个功率大约为 0.0001毫瓦。 可选的， 配置设备发送配置信息时可以釆用单播或广播方式。如果所述配置指 令中没有携带应用终端的身份标识（具体可以为应用终端的地址信息，如媒体 接入控制地址）， 则配置设备釆用广播发送配置信息； 如果所述配置指令中携 带了应用终端的身份标识， 则配置设备可釆用单播的方式发送配置信息， 明确 所述配置信息的接收者是所述应用终端。
406、 应用终端根据所述配置信息与所述接入点建立无线网络连接。
可选地， 若所述配置信息包含配置密钥，应用终端则根据所述配置密钥与 接入点进行无线保真安全建立 （WiFi protected setup, WPS )现有交互过程或 其它的配置过程，在配置过程中从所述接入点获得信任状等信息； 之后使用获 得的信任状与所述接入点完成无线网络的连接。在所述应用终端与所述接入点 进行配置过程中， 所述应用终端和接入点将使用所述配置密钥相互认证对方， 以确认对方是正确的对方，并在配置密钥的参与下协商临时密钥保护配置数据 例如信任状的传递。 WPS 规范中具体地描述了配置过程， 本发明就不再重复 描述。
可选地， 若所述配置信息包含所述信任状， 则应用终端直接使用该信任状 与所述接入点完成无线网络的连接。
下面对用于执行上述无线局域网络设备的配置方法的本发明配置设备的 实施例进行说明， 其逻辑结构请参考图 5, 本发明实施例中配置设备的一个实 施例包括：
信道获取单元 501 , 用于获取无线局域网的工作信道信息， 所述工作信道 信息用于指示所述无线局域网的工作信道；
配置接收单元 502, 用于根据所述工作信道信息， 通过所述工作信道接收 接入点发送的配置指令，所述配置指令在所述接入点收到应用终端的配置请求 后发送， 所述配置指令用于指示所述配置设备发送配置信息；
配置发送单元 503 , 用于通过所述工作信道信息发送所述配置信息，， 使 得所述应用终端根据所述配置信息与所述接入点进行网络配置。
进一步的， 本发明实施例中的信道获取单元 501包括：
第一获取模块 5011 , 用于扫描所述接入点的工作信道信息， 获得所述接 入点与应用终端进行通信的工作信道信息； 所述第一获取模块具体还可以用 于： 监听所述接入点的信标帧， 所述信标帧内包含有所述接入点的工作信道信 息；或，向所述接入点发送探测请求帧，并接收所述接入点返回的探测响应帧， 所述探测响应帧内包含有所述接入点的工作信道信息。
第二获取模块 5012, 用于通过有线接口接收所述接入点发送的所述接入 点与应用终端进行通信的工作信道信息。
进一步的， 本发明实施例中的配置发送单元具体用于： 通过所述工作信道 信息在预置距离内发送所述配置信息； 具体的， 所述配置发送单元具体还用于 通过所述工作信道信息以安全功率发送所述配置信息，所述安全功率使得所述 配置设备发送所述配置信息的有效传播距离在预置距离内，所述预置距离小于
10米。
本发明实施例中配置设备各个单元具体的交互过程如下：
信道获取单元 501获取无线局域网络的工作信道信息，所述工作信道信息 指示所述无线局域网络的工作信道信息； 可选的， 可以由第一获取模块 5011 扫描所述接入点的工作信道信息，将所述接入点的工作信道信息作为所述接入 点与应用终端进行通信的工作信道信息；所述第一获取模块具体的操作为监听 所述接入点的信标帧， 所述信标帧内包含有所述接入点的工作信道信息； 或， 向所述接入点发送探测请求帧， 并接收所述接入点返回的探测响应帧， 所述探 测响应帧内包含有所述接入点的工作信道信息。 还可以由第二获取模块 5012 通过有线接口接收所述接入点发送的所述接入点与应用终端进行通信的工作 信道信息。
可选的，所述接入点与应用终端进行通信的工作信道信息可以为所述接入 点的工作信道信息；
可选的， 所述有线接口可以为 USB接口。 可选的， "接入点通过有线接口向所述配置设备发送接入点与应用终端进 行通信的工作信道信息"可以发生在"应用终端向接入点发送配置请求消息"之 前（如， 进行接入点工作信道信息的预配置）， 也可以发生在 "应用终端向接入 点发送配置请求消息"之后， 此处具体不作限定； 此外， 若发生在"应用终端向 接入点发送配置请求消息"之后， 则配置设备还可以通过接入点获得更多应用 终端的相关信息 （如应用终端的身份标识、 地址信息等）， 以便于准确地对目 标的应用终端进行配置信息的传输。
配置接收单元 502获取配置指令，所述配置指令用于指示所述配置设备向 应用终端传输配置信息，以便应用终端可根据所述配置信息与该接入点完成网 络配置。在接入点收到应用终端发送的配置请求消息之后，接入点向配置设备 发送配置指令，使得所述配置设备向应用终端传输配置信息， 所述配置信息为 所述接入点与所述应用终端建立无线网络连接的信息。
配置发送单元 503通过 WiFi网络， 以安全功率在所述工作信道信息上向 所述应用终端发送所述配置信息 ,使得所述应用终端根据所述配置信息与所述 接入点建立无线网络连接。
设置安全功率的目的是为了配置设备可以在目标距离内向目标的应用终 端发送配置信息， 避免配置信息中的信任状或配置密钥泄漏。
示例性的， 在实际应用中， 用户可以将配置设备靠近应用终端， 使得配置 设备和应用终端的距离在该配置设备的有效传输范围之内，以完成配置信息的 传输。
所述配置信息可以包含一个用于进行配置的密钥， 简称配置密钥， 所述配 置密钥可以为长度为 128位或更长的比特串，难以被恶意攻击者破解。这个配 置密钥可以是固定设置在配置设备中的，并且接入点中也设置有相同的配置密 钥。例如所述接入点和配置设备在出厂时由厂家同时在所述接入点和配置设备 上设置相同的密钥。 所述配置设备也可以通过 USB连接获取到所述接入点的 配置密钥， 即非原厂配对的配置设备和接入点也可以通过 USB连接进行配置 密钥的重新配对。
可选的， 这个配置密钥也可以是接入点在所述配置指令中携带的， 即所述 配置指令中携带配置信息， 所述配置信息包含配置密钥， 如此， 所述配置密钥 可以总是一次性有效。
若所述配置指令中包含配置信息， 则所述配置信息也可以包含一个信任 状， 所述信任状通常包含一个帐号名和与此帐号名对应的密钥。该信任状只会 传递给一个应用终端， 即一次性有效。
若所述配置指令中包含配置信息，则所述接入点使用一个配置加密密钥加 密此配置信息， 以便所述配置信息通过 WiFi通道安全地送到所述配置设备。 而可选的， 所述配置密钥可以固定预置在所述配置设备和接入点两端， 或者， 接入点通过无线网络将自身的配置密钥发送至目标的配置设备。
本发明实施例还提供了一种计算机存储介质， 其中， 该计算机存储介质可 存储有程序，该程序执行时包括上述方法实施例中记载的无线局域网络设备的 配置方法的部分或全部步骤。
请参见图 6, 本发明实施例还提供了一种配置设备， 可包括：
输入装置 601 , 输出装置 602, 存储器 603和处理器 604 (配置设备中的 处理器的数量可以为一个或多个， 图 6中以一个处理器为例）在本发明的一些 实施例中， 输入装置 601 , 输出装置 602, 存储器 603和处理器 604可通过总 线或其它方式连接， 其中， 图 6中通过总线连接为例。
其中， 所述处理器 604执行如下步骤：
获取无线局域网的工作信道信息，所述工作信道信息用于指示所述无线局 域网的工作信道； 根据所述工作信道信息，通过所述工作信道接收接入点发送 的配置指令， 所述配置指令在所述接入点收到应用终端的配置请求后发送， 所 述配置指令用于指示所述配置设备发送配置信息；通过所述工作信道信息发送 所述配置信息 ,使得所述应用终端根据所述配置信息与所述接入点进行网络配 置。
存储器 603所存储的信息包括：
所述配置指令用于指示所述配置设备向应用终端传输配置信息，以便应用 终端可根据所述配置信息与该接入点完成网络配置。
所述信标帧内包含有所述接入点的工作信道信息；所述探测响应帧内包含 有所述接入点的工作信道信息。
所述配置信息可以包含一个用于进行配置的密钥， 简称配置密钥， 所述配 置密钥可以为长度为 128位或更长的比特串，难以被恶意攻击者破解。这个配 置密钥可以是固定设置在配置设备中的，并且接入点中也设置有相同的配置密 钥。例如所述接入点和配置设备在出厂时由厂家同时在所述接入点和配置设备 上设置相同的密钥。 所述配置设备也可以通过 USB连接获取到所述接入点的 配置密钥， 即非原厂配对的配置设备和接入点也可以通过 USB连接进行配置 密钥的重新配对。
可选的， 这个配置密钥也可以是接入点在所述配置指令中携带的， 即所述 配置指令中携带配置信息， 所述配置信息包含配置密钥， 如此， 所述配置密钥 可以总是一次性有效。
若所述配置指令中包含配置信息， 则所述配置信息也可以包含一个信任 状， 所述信任状通常包含一个帐号名和与此帐号名对应的密钥。该信任状只会 传递给一个应用终端， 即一次性有效。 若所述配置指令中包含配置信息， 则所 述接入点使用一个配置加密密钥加密此配置信息， 以便所述配置信息通过
WIFI通道安全地送到所述配置设备。 而可选的， 所述配置密钥可以固定预置 在所述配置设备和接入点两端， 或者，接入点通过无线网络将自身的配置密钥 发送至目标的配置设备。
在本发明的另一些实施例中， 处理器 604还可以执行如下步骤： 扫描所述接入点的工作信道信息，将所述接入点的工作信道信息作为所述 接入点与应用终端进行通信的工作信道信息； 具体的操作为： 监听所述接入点 的信标帧， 所述信标帧内包含有所述接入点的工作信道信息； 或， 向所述接入 点发送探测请求帧， 并接收所述接入点返回的探测响应帧， 所述探测响应帧内 包含有所述接入点的工作信道信息； 或，通过有线接口接收所述接入点发送的 所述接入点与应用终端进行通信的工作信道信息。
下面对用于执行上述无线局域网络设备的配置方法的本发明接入点的实 施例进行说明， 其逻辑结构请参考图 7, 本发明实施例中接入点的一个实施例 包括：
请求接收单元 701 , 用于接收应用终端发送的配置请求消息；
指令发送单元 702, 用于向配置设备发送配置指令， 使得所述配置设备根 据工作信道信息指示的工作信道向所述应用终端发送配置信息，所述配置信息 用于所述应用终端与所述接入点进行网络配置 ,所述工作信道信息为所述配置 设备获取的所述接入点所在无线局域网的工作信道信息。
所述接入点还包括：
响应单元 703 , 用于在接收应用终端发送的配置请求消息之后， 向所述应 用终端发送配置请求响应消息， 所述配置请求响应消息包含配置时间信息， 所 述配置时间信息用于指示所述应用终端在所述配置时间信息指示的时间内接 收所述配置设备发送的所述配置信息。
所述接入点还包括：
信息传输单元 704, 用于通过有线连接， 向所述配置设备发送工作信道信 息和 /或所述配置信息。
本发明实施例还提供了一种计算机存储介质， 其中， 该计算机存储介质可 存储有程序，该程序执行时包括上述方法实施例中记载的无线局域网络设备的 配置方法的部分或全部步骤。
同样请参见图 6, 本发明实施例还提供了一种配置设备， 可包括： 输入装置 601 , 输出装置 602, 存储器 603和处理器 604 (配置设备中的 处理器的数量可以为一个或多个， 图 6中以一个处理器为例）在本发明的一些 实施例中， 输入装置 601 , 输出装置 602, 存储器 603和处理器 604可通过总 线或其它方式连接， 其中， 图 6中通过总线连接为例。
其中， 所述处理器 604执行如下步骤：
接收应用终端发送的配置请求消息； 向配置设备发送配置指令，使得所述 配置设备根据工作信道信息指示的工作信道向所述应用终端发送配置信息，所 述配置信息为所述接入点与所述应用终端完成网络配置的信息。
存储器 603所存储的信息包括：
所述配置指令用于指示所述配置设备向应用终端传输配置信息，以便应用 终端可根据所述配置信息与该接入点完成网络配置。
所述信标帧内包含有所述接入点的工作信道信息；所述探测响应帧内包含 有所述接入点的工作信道信息。
所述响应消息用于指示所述应用终端在预置的时间内完成接收所述配置 设备发送的所述配置信息。 进一步的， 所述处理器 604还执行如下步骤：
在接收应用终端发送的配置请求消息之后 ,向所述应用终端发送配置请求 响应消息。
通过有线连接， 向所述配置设备发送工作信道信息和 /或所述配置信息。 下面对用于执行上述无线局域网络设备的配置方法的本发明无线局域网 络设备的配置系统的实施例进行说明， 其逻辑结构请参考图 8, 本发明实施例 中无线局域网络设备的配置系统， 其特征在于， 包括：
接入点 801 , 配置设备 802和应用终端 803；
所述接入点 801用于接收应用终端 803发送的配置请求消息；根据所述配 置请求消息向配置设备发送配置指令，使得所述配置设备 802根据工作信道信 息指示的工作信道向所述应用终端发送配置信息，所述配置信息用于所述应用 终端与所述接入点进行网络配置，所述工作信道信息为所述配置设备获取的所 述接入点所在无线局域网的工作信道信息；
所述配置设备 802用于获取无线局域网的工作信道信息，所述工作信道信 息用于指示所述无线局域网的工作信道； 根据所述工作信道信息，通过所述工 作信道接收接入点发送的配置指令，所述配置指令在所述接入点收到应用终端 的配置请求后发送， 所述配置指令用于指示所述配置设备发送配置信息； 通过 所述工作信道信息发送所述配置信息，使得所述应用终端根据所述配置信息与 所述接入点进行网络配置。
本发明实施例的具体操作流程请参阅上述方法实施例， 此处不再赘述。 在本申请所提供的几个实施例中，应该理解到， 所揭露的装置和方法可以 通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如， 所述单元的划分，仅仅为一种逻辑功能划分， 实际实现时可以有另外的划分方 式， 例如多个单元或组件可以结合或者可以集成到另一个系统， 或一些特征可 以忽略， 或不执行。 另一点， 所显示或讨论的相互之间的耦合或直接耦合或通 信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性， 机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为 单元显示的部件可以是或者也可以不是物理单元， 即可以位于一个地方， 或者 也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部 单元来实现本实施例方案的目的。
另外， 在本发明各个实施例中的各功能单元可以集成在一个处理单元中， 也可以是各个单元单独物理存在 ,也可以两个或两个以上单元集成在一个单元 中。上述集成的单元既可以釆用硬件的形式实现，也可以釆用软件功能单元的 形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售 或使用时， 可以存储在一个计算机可读取存储介质中。 基于这样的理解， 本发 明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全 部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储 介质中， 包括若干指令用以使得一台计算机设备（可以是个人计算机，服务器， 或者网络设备等 )执行本发明各个实施例所述方法的全部或部分步骤。 而前述 的存储介质包括： U盘、 移动硬盘、 只读存储器（ROM, Read-Only Memory ), 随机存取存储器（RAM, Random Access Memory ), 磁碟或者光盘等各种可以 存储程序代码的介质。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于 此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内， 可轻易想到 变化或替换， 都应涵盖在本发明的保护范围之内。 因此， 本发明的保护范围应 所述以权利要求的保护范围为准。

Claims

权 利 要 求
1、 一种无线局域网络设备的配置方法， 其特征在于， 包括：
配置设备获取无线局域网的工作信道信息，所述工作信道信息用于指示所 述无线局域网的工作信道；
所述配置设备根据所述工作信道信息，通过所述工作信道接收接入点发送 的配置指令， 所述配置指令在所述接入点收到应用终端的配置请求后发送， 所 述配置指令用于指示所述配置设备发送配置信息；
所述配置设备通过所述工作信道信息发送所述配置信息 ,使得所述应用终 端根据所述配置信息与所述接入点进行网络配置。
2、 根据权利要求 1所述的方法， 其特征在于， 所述配置设备获取无线局 域网的工作信道信息， 包括：
配置设备扫描所述接入点的工作信道信息，获得所述接入点与应用终端进 行通信的工作信道信息；
或，通过有线接口接收所述接入点发送的所述接入点与应用终端进行通信 的工作信道信息。
3、 根据权利要求 2所述的方法， 其特征在于， 所述有线接口包括通用串 行总线 USB接口。
4、 根据权利要求 2所述的方法， 其特征在于， 所述扫描所述接入点的工 作信道信息具体为：
监听所述接入点的信标帧，所述信标帧内包含有所述接入点的工作信道信 息；
或，向所述接入点发送探测请求帧，并接收所述接入点返回的探测响应帧， 所述探测响应帧内包含有所述接入点的工作信道信息。
5、 根据权利要求 1所述的方法， 其特征在于， 所述配置信息包括： 配置密钥，所述配置密钥用于使得所述应用终端从所述接入点获取与所述 接入点建立无线网络连接的信任状；
或，
与所述接入点建立无线网络连接的信任状。
6、 根据权利要求 1至 5任意一项所述的方法， 其特征在于， 所述通过工 作信道信息发送所述配置信息， 具体为：
通过所述工作信道信息在预置距离内发送所述配置信息。
7、 根据权利要求 6所述的方法， 其特征在于， 所述通过所述工作信道信 息在预置距离内发送所述配置信息， 包括：
通过所述工作信道信息以安全功率发送所述配置信息，所述安全功率使得 所述配置设备发送所述配置信息的有效传播距离在所述预置距离内。
8、 根据权利要求 6或 7所述的方法， 其特征在于， 所述预置距离小于 10 米。
9、 根据权利要求 1至 8任意一项所述的方法， 其特征在于， 所述配置指 令中包含有配置时间信息； 所述通过所述工作信道信息发送所述配置信息， 包 括：
在所述配置时间信息指示的时间之内，通过所述工作信道信息向所述应用 终端发送所述配置信息。
10、 根据权利要求 1至 8任意一项所述的方法， 其特征在于， 所述配置指 令中包含有所述应用终端的地址信息；所述通过所述工作信道信息发送所述配 置信息， 包括：
通过所述工作信道信息以单播消息向所述地址信息对应的应用终端发送 所述配置信息。
11、 一种无线局域网络设备的配置方法， 其特征在于， 包括：
接入点接收应用终端发送的配置请求消息；
所述接入点根据所述配置请求消息向配置设备发送配置指令，使得所述配 置设备根据工作信道信息指示的工作信道向所述应用终端发送配置信息，所述 配置信息用于所述应用终端与所述接入点进行网络配置，所述工作信道信息为 所述配置设备获取的所述接入点所在无线局域网的工作信道信息。
12、 根据权利要求 11所述的方法， 其特征在于， 所述接入点接收应用终 端发送的配置请求消息之后， 所述方法还包括：
向所述应用终端发送配置请求响应消息，所述配置请求响应消息包含配置 时间信息，所述配置时间信息用于指示所述应用终端在所述配置时间信息指示 的时间内接收所述配置设备发送的所述配置信息。
13、根据权利要求 11或 12所述的方法，其特征在于，所述配置指令包括： 所述配置信息。
14、 根据权利要求 11或 12所述的方法， 其特征在于， 所述接收应用终端 发送的配置请求消息之后， 所述方法还包括：
所述接入点通过有线连接， 向所述配置设备发送工作信道信息和 /或所述 配置信息。
15、 根据权利要求 11所述的方法， 其特征在于， 所述配置指令包括： 配置时间信息，用于指示所述配置设备在所述时间信息指示的时间之内完 成所述配置信息的发送； 和 /或
应用终端的地址信息，用于指示所述配置设备釆用单播的形式向所述地址 信息对应的应用终端发送所述配置信息。
16、 根据权利要求 11至 15任意一项所述的方法， 其特征在于， 所述配置 信息包括：
配置密钥 ,所述配置密钥用于使得所述应用终端从所述接入点获取与所述 接入点建立无线网络连接的信任状； 或
与所述接入点建立无线网络连接的信任状。
17、 一种配置设备， 其特征在于， 包括：
信道获取单元， 用于获取无线局域网的工作信道信息， 所述工作信道信息 用于指示所述无线局域网的工作信道；
配置接收单元， 用于根据所述工作信道信息，通过所述工作信道接收接入 点发送的配置指令，所述配置指令在所述接入点收到应用终端的配置请求后发 送， 所述配置指令用于指示所述配置设备发送配置信息；
配置发送单元， 用于通过所述工作信道信息发送所述配置信息，使得所述 应用终端根据所述配置信息与所述接入点进行网络配置。
18、 根据权利要求 17所述的配置设备， 其特征在于， 所述信道获取单元 包括：
第一获取模块， 用于扫描所述接入点的工作信道信息， 获得所述接入点与 应用终端进行通信的工作信道信息；
第二获取模块，用于通过有线接口接收所述接入点发送的所述接入点与应 用终端进行通信的工作信道信息。
19、 根据权利要求 17所述的配置设备， 其特征在于， 所述第一获取模块， 具体还可以用于：
监听所述接入点的信标帧，所述信标帧内包含有所述接入点的工作信道信 息；
或，向所述接入点发送探测请求帧，并接收所述接入点返回的探测响应帧， 所述探测响应帧内包含有所述接入点的工作信道信息。
20、 根据权利要求 17至 19任意一项所述的配置设备， 其特征在于， 所述 配置发送单元具体用于：通过所述工作信道信息在预置距离内发送所述配置信 息。
21、 根据权利要求 17至 19任意一项所述的配置设备， 其特征在于， 所述 配置发送单元具体还用于：
通过所述工作信道信息以安全功率发送所述配置信息，所述安全功率使得 所述配置设备发送所述配置信息的有效传播距离在预置距离内，所述预置距离 小于 10米。
22、 一种计算机存储介质， 其特征在于，
所述计算机存储介质可存储有程序， 所述程序执行时包括如权利要求 1 至 10任意一项所述的步骤。
23、 一种配置设备， 其特征在于， 包括：
输入装置， 输出装置， 存储器和处理器；
其中， 所述处理器执行如下步骤：
获取无线局域网的工作信道信息，所述工作信道信息用于指示所述无线局 域网的工作信道； 根据所述工作信道信息，通过所述工作信道接收接入点发送 的配置指令， 所述配置指令在所述接入点收到应用终端的配置请求后发送， 所 述配置指令用于指示所述配置设备发送配置信息；通过所述工作信道信息发送 所述配置信息 ,使得所述应用终端根据所述配置信息与所述接入点进行网络配 置。
24、 一种接入点， 其特征在于， 包括：
请求接收单元， 用于接收应用终端发送的配置请求消息； 指令发送单元， 用于向配置设备发送配置指令，使得所述配置设备根据工 作信道信息指示的工作信道向所述应用终端发送配置信息，所述配置信息用于 所述应用终端与所述接入点进行网络配置 ,所述工作信道信息为所述配置设备 获取的所述接入点所在无线局域网的工作信道信息。
25、 根据权利要求 24所述的接入点， 其特征在于， 所述接入点还包括： 响应单元， 用于在接收应用终端发送的配置请求消息之后， 向所述应用终 端发送配置请求响应消息， 所述配置请求响应消息包含配置时间信息， 所述配 置时间信息用于指示所述应用终端在所述配置时间信息指示的时间内接收所 述配置设备发送的所述配置信息。
26、 根据权利要求 24或 25所述的接入点， 其特征在于， 所述接入点还包 括：
信息传输单元， 用于通过有线连接， 向所述配置设备发送工作信道信息和 /或所述配置信息。
27、 一种计算机存储介质， 其特征在于，
所述计算机存储介质可存储有程序， 所述程序执行时包括如权利要求 11 至 16任意一项所述的步骤。
28、 一种配置设备， 其特征在于， 包括：
输入装置， 输出装置， 存储器和处理器；
其中， 所述处理器执行如下步骤：
接收应用终端发送的配置请求消息；根据所述配置请求消息向配置设备发 送配置指令，使得所述配置设备根据工作信道信息指示的工作信道向所述应用 终端发送配置信息，所述配置信息用于所述应用终端与所述接入点进行网络配 置，所述工作信道信息为所述配置设备获取的所述接入点所在无线局域网的工 作信道信息。
29、 一种无线局域网络设备的配置系统， 其特征在于， 包括：
接入点， 配置设备和应用终端；
所述接入点用于接收应用终端发送的配置请求消息；根据所述配置请求消 息向配置设备发送配置指令，使得所述配置设备根据工作信道信息指示的工作 信道向所述应用终端发送配置信息，所述配置信息用于所述应用终端与所述接 入点进行网络配置，所述工作信道信息为所述配置设备获取的所述接入点所在 无线局域网的工作信道信息；
所述配置设备用于获取无线局域网的工作信道信息，所述工作信道信息用 于指示所述无线局域网的工作信道； 根据所述工作信道信息，通过所述工作信 道接收接入点发送的配置指令，所述配置指令在所述接入点收到应用终端的配 置请求后发送， 所述配置指令用于指示所述配置设备发送配置信息； 通过所述 工作信道信息发送所述配置信息，使得所述应用终端根据所述配置信息与所述 接入点进行网络配置。
PCT/CN2012/080535 2012-08-24 2012-08-24 无线局域网络设备的配置方法、相关设备及系统 WO2014029100A1 (zh)

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