WO2016082515A1 - 无线终端及其连接控制方法、无线接入点设备及通信*** - Google Patents

无线终端及其连接控制方法、无线接入点设备及通信*** Download PDF

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Publication number
WO2016082515A1
WO2016082515A1 PCT/CN2015/080701 CN2015080701W WO2016082515A1 WO 2016082515 A1 WO2016082515 A1 WO 2016082515A1 CN 2015080701 W CN2015080701 W CN 2015080701W WO 2016082515 A1 WO2016082515 A1 WO 2016082515A1
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Prior art keywords
wireless terminal
controlled
access point
point device
connection
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PCT/CN2015/080701
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English (en)
French (fr)
Inventor
方霞
张跃龙
刘威
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中兴通讯股份有限公司
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Publication of WO2016082515A1 publication Critical patent/WO2016082515A1/zh

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    • 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
    • H04W12/06—Authentication

Definitions

  • the present invention relates to the field of communications, and in particular, to a wireless terminal, a connection control method thereof, a wireless access point device, and a communication system.
  • the establishment and disconnection of the WIFI connection are initiated by the wireless terminal.
  • the establishment of the WIFI connection is performed by the wireless terminal after scanning and discovering the wireless access point to initiate a wireless connection. That is, an existing wireless access point device (for example, a wireless router) can only be passively accessed or disconnected by a wireless terminal; when there are multiple wireless terminals to be controlled in some application scenarios (for example, a smart home application scenario) ), based on the current wireless access method, the active control of these wireless terminals cannot be realized by the wireless access point device, and the satisfaction of the user experience is reduced at a certain level.
  • an existing wireless access point device for example, a wireless router
  • some application scenarios for example, a smart home application scenario
  • the main technical problem to be solved by the present invention is to provide a wireless terminal and a connection control method thereof, a wireless access point device and a communication system, which can solve the problem that a wireless access point device in an existing wireless local area network can only be passively accessed by a wireless terminal. And disconnected issues.
  • the present invention provides a wireless terminal connection control method, including:
  • the wireless access point device sends a connection control instruction to the to-be-controlled wireless terminal, where the connection control instruction includes identification information of the wireless terminal to be controlled and a connection operation instruction;
  • the wireless access point device receives the connection operation request initiated by the to-be-controlled wireless terminal according to the connection control instruction to complete connection control of the to-be-controlled wireless terminal.
  • the wireless access point device sends a wireless terminal to be controlled. Before sending the connection control command, it also includes:
  • the wireless access point device acquires the identifier information of the to-be-controlled wireless terminal, and the acquiring process includes:
  • the wireless access point device is obtained from the login information used when the wireless terminal to be controlled accesses itself;
  • the wireless access point device directly obtains from the setting information that is sent by the user and includes the identification information of the wireless terminal to be controlled.
  • the method before the sending, by the wireless access point device, the connection control instruction to the wireless terminal to be controlled, the method further includes: determining, according to the selection instruction issued by the user, the wireless terminal to be controlled.
  • the connection operation instruction includes an access operation instruction or a disconnect operation instruction; when the connection operation instruction includes an access operation instruction, the to-be-controlled wireless terminal is to be accessed.
  • a wireless terminal of the wireless access point device the connection operation request is an access request; and the connection operation instruction includes disconnecting an operation instruction, the wireless terminal to be controlled is a wireless device that has accessed the wireless access point device
  • the terminal, the connection operation request is a disconnect request.
  • the connection operation instruction includes a function designation instruction and an operation instruction; and the wireless access point device sends a connection to the to-be-controlled wireless terminal by using a beacon frame or a probe frame provided with an extension field.
  • a control instruction includes a flag bit for setting identification information of the terminal, and a function designation bit and an operation bit for respectively setting a function designation instruction and an operation instruction.
  • the present invention further provides a wireless terminal connection control method, including:
  • the to-be-controlled wireless terminal receives a connection control instruction sent by the wireless access point device, where the connection control instruction includes identification information of the wireless terminal to be controlled and a connection operation instruction;
  • the wireless terminal to be controlled parses the connection control command to obtain the wireless terminal to be controlled After the identification information and the connection operation instruction, a connection operation request is initiated to the wireless access point device.
  • the present invention further provides a wireless terminal connection control method, including:
  • the wireless access point device sends a connection control instruction to the to-be-controlled wireless terminal, where the connection control instruction includes identification information of the wireless terminal to be controlled and a connection operation instruction;
  • the to-be-controlled wireless terminal receives the connection control command sent by the wireless access point device, and after the connection control command acquires the identification information of the to-be-controlled wireless terminal and the connection operation instruction, initiates a connection operation to the wireless access point device. request;
  • the wireless access point device receives the connection operation request initiated by the to-be-controlled wireless terminal according to the connection control instruction to complete connection control of the to-be-controlled wireless terminal.
  • the present invention further provides a wireless access point device, including an instruction sending module and a connection control module;
  • the command sending module is configured to send a connection control command to the wireless terminal to be controlled, where the connection control command includes identifier information of the wireless terminal to be controlled and a connection operation instruction;
  • the connection control module is configured to receive the connection control request of the to-be-controlled wireless terminal according to the connection operation request initiated by the to-be-controlled wireless terminal according to the connection control instruction.
  • the information acquisition module is further configured to acquire the identification information of the wireless terminal to be controlled before the instruction sending module sends a connection control instruction to the wireless terminal to be controlled.
  • the information acquiring module includes an identifier information extracting sub-module, configured to obtain the identifier information of the wireless terminal to be controlled from the login information used when the wireless terminal device is accessed before the wireless terminal to be controlled;
  • the information acquiring module includes an identifier information setting sub-module configured to obtain the identifier information of the wireless terminal to be controlled directly from the setting information of the identifier information of the wireless terminal to be controlled sent by the user.
  • the connection operation instruction includes an access operation instruction or a disconnect operation instruction; when the connection operation instruction includes an access operation instruction, the to-be-controlled wireless terminal is to be accessed.
  • a wireless terminal of the wireless access point device the connection operation request is an access request; and the connection operation instruction includes disconnecting an operation instruction, the wireless terminal to be controlled is a wireless device that has accessed the wireless access point device
  • the terminal, the connection operation request is a disconnect request.
  • the instruction sending module, the connection control module, the information acquiring module, the identification information extraction sub-module, and the identification information setting sub-module may use a central processing unit (CPU) when performing processing. , digital signal processor (DSP, Digital Singnal Processor) or programmable logic array (FPGA, Field-Programmable Gate Array) implementation.
  • CPU central processing unit
  • DSP digital signal processor
  • FPGA Field-Programmable Gate Array
  • the present invention further provides a wireless terminal, including an instruction receiving module and a connection execution module;
  • the instruction receiving module is configured to receive a connection control instruction sent by the wireless access point device, where the connection control instruction includes identification information of the wireless terminal to be controlled and a connection operation instruction;
  • the connection execution module is configured to: after parsing the connection control instruction to obtain the identification information of the to-be-controlled wireless terminal and the connection control instruction, initiate connection control to the wireless access point device.
  • the instruction receiving module and the connection execution module when performing processing, adopt a central processing unit (CPU), a digital signal processor (DSP, Digital Singnal Processor) or a programmable logic array (FPGA, Field-Programmable Gate) Array) implementation.
  • CPU central processing unit
  • DSP digital signal processor
  • FPGA Field-Programmable Gate
  • the present invention also provides a communication system, including a wireless access point device and a wireless terminal to be controlled;
  • the wireless access point device is configured to send a connection control instruction to the to-be-controlled wireless terminal, where the connection control instruction includes the identification information of the to-be-controlled wireless terminal and the connection operation instruction And performing, for receiving the connection operation request initiated by the to-be-controlled wireless terminal according to the connection control instruction, completing connection control of the to-be-controlled wireless terminal;
  • the wireless terminal and the connection control method thereof, the wireless access point device and the communication system provided by the invention sends a control instruction to the wireless terminal to be controlled, the control instruction includes the identification information of the wireless terminal to be controlled and the connection operation instruction
  • the to-be-controlled wireless terminal receives the connection control command sent by the wireless access point device, and analyzes the connection control command to obtain the identification information of the wireless terminal to be controlled (informed to be a control command sent to itself) and the connection operation instruction, and then to the wireless connection
  • the ingress device initiates a connection operation request; the wireless access point device receives the connection operation request initiated by the to-be-controlled wireless terminal according to the control instruction, and completes the connection control of the to-be-controlled wireless terminal.
  • the present invention can actively initiate a connection control command to the wireless terminal through the wireless access point device to actively control the connection (including access and disconnection) of the wireless terminal, thereby implementing the indirect to the wireless terminal through the wireless access point device. Control can improve the satisfaction of the user experience.
  • FIG. 1 is a schematic flowchart of a method for controlling connection of a wireless terminal according to Embodiment 1 of the present invention
  • FIG. 2 is a schematic structural diagram of a beacon frame according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic flowchart of a method for controlling a wireless terminal according to Embodiment 1 of the present invention
  • FIG. 4 is a schematic structural diagram of a communication system according to Embodiment 2 of the present invention.
  • FIG. 5 is a schematic structural diagram 1 of a wireless access point device according to Embodiment 2 of the present invention.
  • FIG. 6 is a schematic structural diagram 2 of a wireless access point device according to Embodiment 2 of the present invention.
  • FIG. 7 is a schematic structural diagram 3 of a wireless access point device according to Embodiment 2 of the present invention.
  • FIG. 8 is a schematic structural diagram of a to-be-controlled wireless terminal according to Embodiment 2 of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the method for waking up a wireless terminal in this embodiment includes:
  • Step 101 The wireless access point device (AP) sends a connection control instruction to the to-be-controlled wireless terminal (STA); the connection control instruction includes identification information of the wireless terminal to be controlled and a connection operation instruction;
  • Step 102 The wireless terminal to be controlled receives the connection control command sent by the wireless access point device, and the connection control command acquires the identification information of the wireless terminal to be controlled (the connection control instruction sent to itself according to the identification information) After the operation instruction is connected, a connection operation request is initiated to the wireless access point device;
  • Step 103 The wireless access point device receives a connection operation request initiated by the to-be-controlled wireless terminal to complete connection control of the to-be-controlled wireless terminal.
  • the wireless access point device can actively initiate a connection control command to the wireless terminal to actively control the connection (including access and disconnection) of the wireless terminal, and thus can implement the indirect to the wireless terminal through the wireless access point device. Control can improve the satisfaction of the user experience.
  • the connection operation instruction included in the connection control instruction issued by the wireless access point device in this embodiment includes an access operation instruction or a disconnect operation instruction; when the connection operation instruction includes an access operation instruction, at this time
  • the wireless terminal to be controlled is a wireless terminal to be accessed by the wireless access point device, and the corresponding wireless terminal receives an access operation request according to the connection control command, and the wireless access point device receives the access request
  • the subsequent access authentication and the like may be performed to complete the access control of the wireless terminal.
  • the to-be-controlled wireless terminal is a wireless terminal that has accessed the wireless access point device, and the corresponding wireless terminal is disconnected according to the connection operation request initiated by the connection control instruction, and the wireless access is performed.
  • the point device can perform subsequent disconnection process processing, and kick out the wireless terminal from the access list.
  • the identification information in the above step 101 refers to information that can uniquely identify the wireless terminal, and may specifically be the MAC address information of the wireless terminal.
  • the method further includes:
  • the wireless access point device may be specifically obtained from the login information used when the wireless terminal to be controlled accesses (for example, accesses the first time) itself, and the login information includes the MAC address information of the wireless terminal, and may further include User name (or wireless terminal name) information, and even record login time information, etc.; or the wireless access point device directly obtains from the setting information of the identification information of the wireless terminal to be controlled sent by the user, that is, this embodiment
  • the user may also directly send the setting information to the wireless access point device to set the wireless terminal to be controlled, where the wireless terminal to be controlled may include multiple wireless terminals, and the setting information may include the identifier of each wireless terminal to be controlled.
  • the information may even include user name (or wireless terminal name) information corresponding to each wireless terminal to be controlled.
  • the wireless access point device may clear the identification information and the user name (or the wireless terminal name) of each wireless terminal stored thereon. Information, because these wireless terminals log in to the wireless access point device according to the previous login key, which inevitably leads to authentication failure and the connection fails. Certainly, the identification information and the user name of each wireless terminal may not be cleared. At this time, the active wake-up of the wireless terminals may still be initiated through the foregoing process, but the subsequent access process needs to re-enter the new key to pass the authentication. Certainly, in some application scenarios, such as a relatively closed application scenario, the wireless access in this embodiment may not need to perform key authentication on the premise that the identity of each wireless terminal can be known in advance.
  • the process of the wireless terminal to be controlled may also be determined according to the selection instruction issued by the user; that is, the user may be at the wireless access point.
  • the user may be at the wireless access point.
  • the corresponding wireless terminal may be selected by the user name (or the wireless terminal name) corresponding to each wireless terminal, or the user may clearly distinguish the MAC address of each wireless terminal, and directly select the corresponding MAC address of each wireless terminal. Wireless terminal.
  • connection operation instruction sent by the wireless access point device in the embodiment includes a function designation instruction and an operation instruction; and the wireless access point device specifically passes the beacon frame or the probe frame (prob frame) or other frame direction provided with the extension field.
  • the wireless terminal to be controlled sends a connection control instruction;
  • the extension field in this embodiment includes a flag bit for setting the identification information of the terminal, and a function designation bit and an operation bit for respectively setting the function designation instruction and the operation instruction.
  • the following is an example of the extension of the beacon frame. For example, as shown in FIG.
  • the structure of the beacon frame specifically includes a beacon field and an extension field, and the extension field includes a function designation bit, a flag bit, and an operation bit, where the function designation bit Is to identify the active wake-up access function or the disconnect function, which is a function identifier negotiated between the wireless access point device and the wireless terminal; the flag bit is used to set the terminal identification information, and notify the receiving terminal of the wireless terminal to be controlled; the operation bit is set to At 1 o'clock, it indicates that the wireless terminal is required to be woken up. When set to 0, it indicates that the wireless terminal is required to be disconnected from the wireless access point device.
  • the function designation bit Is to identify the active wake-up access function or the disconnect function, which is a function identifier negotiated between the wireless access point device and the wireless terminal
  • the flag bit is used to set the terminal identification information, and notify the receiving terminal of the wireless terminal to be controlled
  • the operation bit is set to At 1 o'clock, it indicates that the wireless terminal is required to be woken up. When
  • the wireless terminal After receiving the beacon frame sent by the wireless access point device, the wireless terminal parses and obtains the content of the extended field in the frame, including the content of the function designation bit, the flag bit, and the operation bit.
  • the operation bit When the operation bit is extracted to 1, it indicates that the device needs to be initiated. Accessing the operation request to request access to the wireless access point device; when the extracted operation bit is 0, indicating that the disconnect operation request needs to be initiated to disconnect from the currently accessed wireless access point device.
  • Step 301 The wireless access point device records the login information of the wireless terminal.
  • the wireless access point device retains the user information connected to its own wireless terminal, including the wireless terminal MAC address, the user name (or wireless terminal name), the login time, and the like; the wireless access point device The encrypted information changes and all historical information is set to be emptied.
  • Step 302 The wireless access point device receives, by using its control interface, information of the wireless terminal to be controlled selected by the user (the wireless terminal is at least one of the wireless terminals recorded above);
  • Step 303 The wireless access point device adds the MAC address information of the wireless terminal to be controlled and the connection operation instruction that the wireless terminal can parse in the extended field of the broadcast beacon message.
  • Step 304 After receiving the beacon packet, the wireless terminal parses, and determines, according to the MAC address information, that the terminal to be awake is the user, and then initiates an access operation request for accessing the wireless access point device to the wireless access point device;
  • the connection mode of the wireless terminal to access the wireless access point device may be WiFi.
  • Step 305 After the connection is successful, the wireless access point device may remove the extended field or set the content in the extended field to be empty in the beacon packet sent by the wireless access point device.
  • the disconnection process may be initiated by the wireless terminal.
  • the wireless access point device may initiate the disconnection action by using the solution provided in this embodiment.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • This embodiment further provides a communication system, as shown in FIG. 4, including a wireless access point device 1 and a wireless terminal 2 to be controlled;
  • the wireless access point device 1 is configured to send a connection control command to the wireless terminal 2 to be controlled, the connection control command including identification information of the wireless terminal to be controlled and a connection operation instruction, and configured to receive the wireless terminal 2 to be controlled to initiate according to the connection control instruction
  • the wireless access request completes the access control of the wireless terminal 2 to be controlled;
  • the wireless terminal 2 to be controlled receives the connection control command sent by the wireless access point device 1, and the analytical connection control command acquires the identification information (the connection control command is sent to itself according to the identification information) and the connection operation instruction,
  • the wireless access point device 1 initiates a connection operation request.
  • the wireless access point device 1 includes an instruction sending module 11 and a connection control module 12;
  • the command sending module 11 is configured to send a connection control command to the wireless terminal 2 to be controlled, where the connection control command includes the identification information of the wireless terminal 2 to be controlled and a connection operation instruction;
  • the connection control module 12 is configured to receive the connection control of the wireless terminal 2 to be controlled by the wireless terminal 2 to be controlled according to the connection operation request initiated by the connection control instruction.
  • connection operation instruction included in the connection control instruction issued by the instruction sending module 11 in this embodiment includes an access operation instruction or a disconnect operation instruction; when the connection operation instruction includes an access operation instruction, the wireless terminal to be controlled at this time 2 is a wireless terminal to be accessed by the wireless access point device, and the corresponding wireless terminal according to the connection control command initiates a connection operation request, and the wireless access point device 1 can perform the access request. Subsequent access authentication and other processes complete the access control of the wireless terminal.
  • the connection operation instruction includes the disconnect operation instruction
  • the wireless terminal 2 to be controlled is a wireless terminal that has accessed the wireless access point device, and the connection operation request initiated by the corresponding wireless terminal according to the connection control instruction is a disconnection request, and the wireless connection is performed. After receiving the disconnection request, the inbound device 1 can perform subsequent disconnection process processing, and kick out the wireless terminal from the access list.
  • the wireless access point device 1 further includes an information acquiring module 13 configured to acquire the identification information of the wireless terminal 2 to be controlled before the command sending module 11 sends a connection control command to the wireless terminal 2 to be controlled;
  • the information obtaining module 13 includes an identification information extraction sub-module configured to acquire identification information of the wireless terminal 2 to be controlled from the login information used when the wireless access point device 1 is to be controlled before accessing the wireless access point device 1, and the login information includes
  • the MAC address information of the wireless terminal may further include a corresponding user name (or wireless terminal name) information, and may even record login time information, etc.; or the information obtaining module 13 includes an identifier information setting sub-module configured to be directly sent from the user.
  • the setting information may include identification information of each wireless terminal to be controlled, and may even include User name (or wireless terminal name) information.
  • the wireless access point device when the encryption information configured for the wireless connection authentication on the wireless access point device 1 is changed, the wireless access point device can clear the identification information and the user name (or the wireless terminal name) of each wireless terminal stored thereon. Information, because these wireless terminals log in to the wireless access point device according to the previous login key, which will inevitably lead to authentication failure and cause the connection to fail. Certainly, the identification information and the user name of each wireless terminal may not be cleared. At this time, the active wake-up of the wireless terminals may still be initiated through the foregoing process, but the subsequent access process needs to re-enter the new key to pass the authentication. Certainly, in some application scenarios, such as a relatively closed application scenario, the wireless access in this embodiment may not need to perform key authentication on the premise that the identity of each wireless terminal can be known in advance.
  • the wireless access point device 1 further includes a control object determining module 14 configured to determine, according to a selection instruction issued by the user, a wireless to be controlled, before the command sending module 11 sends a connection control command to the wireless terminal 2 to be controlled.
  • the terminal notifies the instruction sending module 11. That is, the user can input the wireless terminal selection command to be controlled on the wireless access point device, and the user can select the corresponding wireless terminal by using the user name (or the wireless terminal name) corresponding to each wireless terminal, or the user can clearly distinguish each Under the premise of the MAC address of the wireless terminal, the corresponding wireless terminal is directly selected through the MAC address of each wireless terminal.
  • connection operation instruction sent by the instruction sending module 11 of the wireless access point device 1 in the embodiment includes a function specifying instruction and an operation instruction; and the instruction sending module 11 of the wireless access point device specifically passes the beacon frame with the extended field Or a sounding frame (prob frame) or other frame sends a connection control instruction to the wireless terminal to be controlled; the extension field in this embodiment includes a flag bit for setting the identification information of the terminal and is used for setting the function specifying instruction and the operation instruction respectively. Function specified bits and operation bits.
  • the wireless terminal 2 to be controlled in this embodiment includes an instruction receiving module 21 and a connection executing module 22;
  • the command receiving module 21 receives the connection control command sent by the wireless access point device 1, and the connection control
  • the instruction instruction includes identification information of the wireless terminal to be controlled and a connection operation instruction;
  • connection execution module 22 parses the connection control command to acquire the identification information of the wireless terminal 2 to be controlled and the connection operation instruction, and then initiates a connection operation request to the wireless access point device 1.
  • the solution of the present invention can actively initiate a connection control command to the wireless terminal to control access and disconnection of the wireless terminal by using the wireless access point device, thereby implementing indirect control of the wireless terminal through the wireless access point device, thereby improving the user experience. Satisfaction.
  • the wireless terminal and the connection control method thereof, the wireless access point device and the communication system provided by the invention sends a control instruction to the wireless terminal to be controlled, the control instruction includes the identification information of the wireless terminal to be controlled and the connection operation instruction
  • the to-be-controlled wireless terminal receives the connection control command sent by the wireless access point device, and analyzes the connection control command to obtain the identification information of the wireless terminal to be controlled (informed to be a control command sent to itself) and the connection operation instruction, and then to the wireless connection
  • the ingress device initiates a connection operation request; the wireless access point device receives the connection operation request initiated by the to-be-controlled wireless terminal according to the control instruction, and completes the connection control of the to-be-controlled wireless terminal.
  • the present invention can actively initiate a connection control command to the wireless terminal through the wireless access point device to actively control the connection (including access and disconnection) of the wireless terminal, thereby implementing the indirect to the wireless terminal through the wireless access point device. Control can improve the satisfaction of the user experience.

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Abstract

本发明公开了一种无线终端及其唤醒方法、无线接入点设备以及通信***，无线接入点设备向待控制无线终端发送控制指令，该控制指令包含待控制无线终端的标识信息以及连接操作指令；待控制无线终端接收无线接入点设备发送的连接控制指令，解析连接控制指令获取到待控制无线终端的标识信息以及连接操作指令后，向无线接入点设备发起连接操作请求；无线接入点设备接收待控制无线终端根据控制指令发起的连接操作请求完成待控制无线终端的连接控制。

Description

无线终端及其连接控制方法、无线接入点设备及通信*** 技术领域
本发明涉及通信领域，具体涉及一种无线终端及其连接控制方法、无线接入点设备以及通信***。
背景技术
在目前的无线局域网中，WIFI连接的建立和断开都是通过无线终端主动发起的，例如WIFI连接的建立都是无线终端进行扫描发现无线接入点后对其发起无线连接。也即现有的无线接入点设备(例如无线路由器)都只能被动的被无线终端接入或断开；当在一些应用场景存在多个待被控制的无线终端时(例如智能家居应用场景)，则基于目前的无线接入方式则不能通过无线接入点设备实现对这些无线终端的主动控制，在一定层面上降低了用户体验的满意度。
发明内容
本发明要解决的主要技术问题是，提供一种无线终端及其连接控制方法、无线接入点设备以及通信***，解决现有无线局域网中无线接入点设备只能被动的被无线终端接入和断开的问题。
为解决上述技术问题，本发明提供一种无线终端连接控制方法，包括：
无线接入点设备向待控制无线终端发送连接控制指令，所述连接控制指令包含待控制无线终端的标识信息以及连接操作指令；
无线接入点设备接收所述待控制无线终端根据所述连接控制指令发起的连接操作请求完成所述待控制无线终端的连接控制。
在本发明的一种实施例中，所述无线接入点设备向待控制无线终端发 送连接控制指令之前，还包括：
所述无线接入点设备获取所述待控制无线终端的标识信息，其获取过程包括：
所述无线接入点设备从所述待控制无线终端之前接入自身时使用的登陆信息中获取；
或所述无线接入点设备直接从用户发送的包含待控制无线终端的标识信息的设置信息中获取。
在本发明的一种实施例中，所述无线接入点设备向待控制无线终端发送连接控制指令之前，还包括：根据用户下发的选择指令确定所述待控制无线终端。
在本发明的一种实施例中，所述连接操作指令包括接入操作指令或断开操作指令；所述连接操作指令包括接入操作指令时，所述待控制无线终端为待接入所述无线接入点设备的无线终端，所述连接操作请求为接入请求；所述连接操作指令包括断开操作指令时，所述待控制无线终端为已接入所述无线接入点设备的无线终端，所述连接操作请求为断开请求。
在本发明的一种实施例中，所述连接操作指令包含功能指定指令和操作指令；所述无线接入点设备通过设有扩展字段的beacon帧或探测帧向所述待控制无线终端发送连接控制指令；所述扩展字段包含用于设置终端的标识信息的标志位以及分别用于设置功能指定指令和操作指令的功能指定位和操作位。
为了解决上述问题，本发明还提供了一种无线终端连接控制方法，包括：
待控制无线终端接收无线接入点设备发送的连接控制指令，该连接控制指令包含待控制无线终端的标识信息以及连接操作指令；
待控制无线终端解析所述连接控制指令获取到所述待控制无线终端的 标识信息以及连接操作指令后，向所述无线接入点设备发起连接操作请求。
为了解决上述问题，本发明还提供了一种无线终端连接控制方法，包括：
无线接入点设备向待控制无线终端发送连接控制指令，所述连接控制指令包含待控制无线终端的标识信息以及连接操作指令；
待控制无线终端接收无线接入点设备发送的连接控制指令，解析所述连接控制指令获取到所述待控制无线终端的标识信息以及连接操作指令后，向所述无线接入点设备发起连接操作请求；
无线接入点设备接收所述待控制无线终端根据所述连接控制指令发起的连接操作请求完成所述待控制无线终端的连接控制。
为了解决上述问题，本发明还提供了一种无线接入点设备，包括指令发送模块、连接控制模块；
所述指令发送模块，配置为向待控制无线终端发送连接控制指令，所述连接控制指令包含待控制所述无线终端的标识信息以及连接操作指令；
所述连接控制模块，配置为接收所述待控制无线终端根据所述连接控制指令发起的连接操作请求完成所述待控制无线终端的连接控制。
在本发明的一种实施例中，还包括信息获取模块，配置为在所述指令发送模块向待控制无线终端发送连接控制指令之前，获取所述待控制无线终端的标识信息；
所述信息获取模块包括标识信息提取子模块，配置为从所述待控制无线终端之前接入所述无线接入点设备时使用的登陆信息中获取待控制无线终端的标识信息；
或所述信息获取模块包括标识信息设置子模块，配置为直接从用户发送的包含待控制无线终端的标识信息的设置信息中获取待控制无线终端的标识信息。
在本发明的一种实施例中，所述连接操作指令包括接入操作指令或断开操作指令；所述连接操作指令包括接入操作指令时，所述待控制无线终端为待接入所述无线接入点设备的无线终端，所述连接操作请求为接入请求；所述连接操作指令包括断开操作指令时，所述待控制无线终端为已接入所述无线接入点设备的无线终端，所述连接操作请求为断开请求。
所述指令发送模块、所述连接控制模块、所述信息获取模块、所述标识信息提取子模块、所述标识信息设置子模块在执行处理时，可以采用中央处理器(CPU，Central Processing Unit)、数字信号处理器(DSP，Digital Singnal Processor)或可编程逻辑阵列(FPGA，Field－Programmable Gate Array)实现。
为了解决上述问题，本发明还提供了一种无线终端，包括指令接收模块和连接执行模块；
所述指令接收模块，配置为接收无线接入点设备发送的连接控制指令，该连接控制指令包含待控制无线终端的标识信息以及连接操作指令；
所述连接执行模块，配置为解析所述连接控制指令获取到所述待控制无线终端的标识信息以及连接控制指令后，向所述无线接入点设备发起连接控制。
所述指令接收模块和连接执行模块，在执行处理时，采用中央处理器(CPU，Central Processing Unit)、数字信号处理器(DSP，Digital Singnal Processor)或可编程逻辑阵列(FPGA，Field－Programmable Gate Array)实现。
为了解决上述问题，本发明还提供了一种通信***，包括无线接入点设备和待控制无线终端；
所述无线接入点设备，配置为向待控制无线终端发送连接控制指令，所述连接控制指令包含所述待控制无线终端的标识信息以及连接操作指 令，以及用于接收所述待控制无线终端根据所述连接控制指令发起的连接操作请求完成所述待控制无线终端的连接控制；
所述待控制无线终端接收无线接入点设备发送的连接控制指令，解析所述连接控制指令获取到所述待控制无线终端的标识信息以及连接操作指令后，向所述无线接入点设备发起连接操作请求。
本发明的有益效果是：
本发明提供的无线终端及其连接控制方法、无线接入点设备以及通信***，无线接入点设备向待控制无线终端发送控制指令，该控制指令包含待控制无线终端的标识信息以及连接操作指令；待控制无线终端接收无线接入点设备发送的连接控制指令，解析连接控制指令获取到待控制无线终端的标识信息(得知是发给自己的控制指令)以及连接操作指令后，向无线接入点设备发起连接操作请求；无线接入点设备接收待控制无线终端根据控制指令发起的连接操作请求完成待控制无线终端的连接控制。也即本发明可以通过无线接入点设备主动向无线终端发起连接控制指令对无线终端的连接(包括接入和断开)进行主动控制，进而可以通过无线接入点设备实现对无线终端的间接控制，可以提升用户体验的满意度。
附图说明
图1为本发明实施例一提供的无线终端连接控制方法流程示意图；
图2为本发明实施例一提供的beacon帧结构示意图；
图3为本发明实施例一提供的无线终端控制方法流程示意图；
图4为本发明实施例二提供的通信***结构示意图；
图5为本发明实施例二提供的无线接入点设备结构示意图一；
图6为本发明实施例二提供的无线接入点设备结构示意图二；
图7为本发明实施例二提供的无线接入点设备结构示意图三；
图8为本发明实施例二提供的待控制无线终端结构示意图。
具体实施方式
下面通过具体实施方式结合附图对本发明作进一步详细说明。
实施例一：
请参见图1所示，本实施例中的无线终端唤醒方法包括：
步骤101：无线接入点设备(AP)向待控制无线终端(STA)发送连接控制指令；该连接控制指令包含待控制无线终端的标识信息以及连接操作指令；
步骤102：待控制无线终端接收无线接入点设备发送的连接控制指令，解析连接控制指令获取到待控制无线终端的标识信息(根据该标识信息可以得知是发给自己的连接控制指令)以及连接操作指令后，向无线接入点设备发起连接操作请求；
步骤103：无线接入点设备接收待控制无线终端发起的连接操作请求完成待控制无线终端的连接控制。
可见本实施例可以通过无线接入点设备主动向无线终端发起连接控制指令对无线终端的连接(包括接入和断开)进行主动控制，进而可以通过无线接入点设备实现对无线终端的间接控制，可以提升用户体验的满意度。具体的，本实施例中的无线接入点设备下发的连接控制指令所包含的连接操作指令包括接入操作指令或断开操作指令；当连接操作指令包括接入操作指令时，此时的待控制无线终端为待接入该无线接入点设备的无线终端，对应的无线终端根据该连接控制指令发起的连接操作请求为接入请求，无线接入点设备接收到该接入请求后即可进行后续的进入认证等流程完成该无线终端的接入控制。当连接操作指令包括断开操作指令时，待控制无线终端为已接入无线接入点设备的无线终端，对应的无线终端根据该连接控制指令发起的连接操作请求为断开请求，无线接入点设备接收到该断开请求后即可进行后续的断开流程处理，从接入列表中踢出该无线终端。
上述步骤101中的标识信息是指可以唯一识别无线终端的信息，其具体可以是无线终端的MAC地址信息。在上述步骤101之前，也即无线接入点设备向待控制无线终端发送连接控制指令之前，还包括：
无线接入点设备获取待控制无线终端的标识信息的过程。
本实施例中，无线接入点设备具体可以从待控制无线终端之前接入(例如首次接入)自身时使用的登陆信息中获取，该登陆信息包含无线终端的MAC地址信息，还可包括对应的用户名(或无线终端名称)信息，甚至还可记录登陆时间信息等；或无线接入点设备直接从用户发送的包含待控制无线终端的标识信息的设置信息中获取，也即本实施例中用户还可直接向无线接入点设备发送设置信息以设置待控制无线终端，其中，这里的待控制无线终端可包括多个无线终端，该设置信息中可包含待控制的各无线终端的标识信息，甚至还可同时包括待控制的各无线终端对应的用户名(或无线终端名称)信息。
本实施例中，当无线接入点设备上用于无线接入认证的加密信息改变时，无线接入点设备可以清除其上存储的各无线终端的标识信息和用户名(或无线终端名称)信息，因为这些无线终端根据之前的登陆密钥登陆该无线接入点设备时必然会导致认证失败而导致连接的失败。当然，也可不清除各无线终端的标识信息和用户名，此时仍可通过上述流程发起对这些无线终端的主动唤醒，但后续的接入过程则需要重新输入新的密钥才能认证通过。当然，在某些应用场景，例如相对封闭的应用场景下，在能提前得知各无线终端身份的合法性的前提下，本实施例中的无线接入也可不需要进行密钥鉴权。
在上述步骤101之前，也即无线接入点设备向待控制无线终端发送连接控制指令之前，还可根据用户下发的选择指令确定待控制无线终端的过程；也即用户可以在无线接入点设备上输入待控制无线终端的选择指令，用户 具体可以通过各无线终端对应的用户名称(或无线终端名称)选择相应的无线终端，也可以在用户能清楚区分各无线终端的MAC地址的前提下，直接通过各无线终端的MAC地址选择相应的无线终端。
具体的，本实施例中无线接入点设备发送的连接操作指令包含功能指定指令和操作指令；无线接入点设备具体通过设有扩展字段的beacon帧或探测帧(prob帧)或其他帧向待控制无线终端发送连接控制指令；本实施例中的扩展字段包含用于设置终端的标识信息的标志位以及分别用于设置功能指定指令和操作指令的功能指定位和操作位。下面以beacon帧的扩展为例进行示例性的说明，请参见图2所示，beacon帧的结构具体包括beacon字段和扩展字段，扩展字段包括功能指定位、标志位和操作位，其中功能指定位是表征主动唤醒接入功能或断开功能，是无线接入点设备和无线终端双方协商的功能标识；标志位用于设置终端的标识信息，通知接收端待控制的无线终端；操作位设置为1时，表明是要求无线终端被唤醒接入，设置为0时表明要求无线终端从该无线接入点设备断开。无线终端接收到无线接入点设备发送的beacon帧后，解析得到该帧中的扩展字段内容，包括功能指定位、标志位和操作位的内容，当提取到操作位为1时，表明需发起接入操作请求以请求接入该无线接入点设备；当提取到的操作位为0时，则表明需要发起断开操作请求从当前接入的该无线接入点设备断开连接。
下面以一个具体的无线终端接入控制过程为例，对本发明做进一步示例性的说明。请参见图3所示，包括：
步骤301：无线接入点设备记录无线终端的登录信息；
无线接入点设备将连接到自己的无线终端的用户信息保留到自己的内存中，该用户信息包括无线终端MAC地址，用户名称(或无线终端名称)，登录时间等；如无线接入点设备的加密信息改变，设置所有的历史信息将被清空。
步骤302：无线接入点设备通过其控制界面接收用户选择的待控制无线终端(该无线终端为上述记录的各无线终端中的至少一个)的信息；
步骤303：无线接入点设备在广播的beacon报文的扩展字段中增加待控制无线终端的MAC地址信息和无线终端可以解析的连接操作指令；
步骤304：无线终端收到beacon报文后，进行解析，根据MAC地址信息判断待唤醒的终端为自己时，则向无线接入点设备发起接入无线接入点设备的接入操作请求；这里，无线终端接入无线接入点设备的连接方式可为WiFi。
步骤305：在连接成功后，无线接入点设备在其后续发送的beacon报文中可以去掉扩展字段或将扩展字段中的内容设置为空。
在连接成功后，当用户不需要连接到该无线接入点设备时，可以由无线终端主动发起断开过程；也可以采用本实施例提供的方案由无线接入点设备发起断开动作。
实施例二：
本实施例还提供了一种通信***，请参见图4所示，包括无线接入点设备1和待控制无线终端2；
无线接入点设备1配置为向待控制无线终端2发送连接控制指令，该连接控制指令包含待控制无线终端的标识信息以及连接操作指令，以及配置为接收待控制无线终端2根据连接控制指令发起的无线接入请求完成待控制无线终端2的接入控制；
待控制无线终端2接收无线接入点设备1发送的连接控制指令，解析连接控制指令获取到标识信息(根据该标识信息可以得知是发给自己的连接控制指令)以及连接操作指令后，向无线接入点设备1发起连接操作请求。
具体的，请参见图5所示，无线接入点设备1包括指令发送模块11、连接控制模块12；
指令发送模块11配置为向待控制无线终端2发送连接控制指令，连接控制指令包含待控制无线终端2的标识信息以及连接操作指令；
连接控制模12块配置为接收待控制无线终端2根据连接控制指令发起的连接操作请求完成待控制无线终端2的连接控制。
本实施例中的指令发送模块11下发的连接控制指令所包含的连接操作指令包括接入操作指令或断开操作指令；当连接操作指令包括接入操作指令时，此时的待控制无线终端2为待接入该无线接入点设备的无线终端，对应的无线终端根据该连接控制指令发起的连接操作请求为接入请求，无线接入点设备1接收到该接入请求后即可进行后续的进入认证等流程完成该无线终端的接入控制。当连接操作指令包括断开操作指令时，待控制无线终端2为已接入无线接入点设备的无线终端，对应的无线终端根据该连接控制指令发起的连接操作请求为断开请求，无线接入点设备1接收到该断开请求后即可进行后续的断开流程处理，从接入列表中踢出该无线终端。
请参见图6所示，无线接入点设备1还包括信息获取模块13，配置为在指令发送模块11向待控制无线终端2发送连接控制指令之前，获取待控制无线终端2的标识信息；具体的，信息获取模块13包括标识信息提取子模块，配置为从待控制无线终端2之前接入无线接入点设备1时使用的登陆信息中获取待控制无线终端2的标识信息，该登陆信息包含无线终端的MAC地址信息，还可包括对应的用户名(或无线终端名称)信息，甚至还可记录登陆时间信息等；或信息获取模块13包括标识信息设置子模块，配置为直接从用户发送的包含待控制无线终端2的标识信息的设置信息中获取待控制无线终端2的标识信息，也即本实施例中用户还可直接向无线接入点设备发送设置信息以设置待控制的各无线终端，该设置信息中可包含各待控制的各无线终端的标识信息，甚至还可同时包括对应的用户名(或无线终端名称)信息。
本实施例中，当无线接入点设备1上配置为无线连接认证的加密信息改变时，无线接入点设备可以清除其上存储的各无线终端的标识信息和用户名(或无线终端名称)信息，因为这些无线终端根据之前的登陆密钥登陆该无线接入点设备时必然会导致认证失败而导致连接失败。当然，也可不清除各无线终端的标识信息和用户名，此时仍可通过上述流程发起对这些无线终端的主动唤醒，但后续的接入过程则需要重新输入新的密钥才能认证通过。当然，在某些应用场景，例如相对封闭的应用场景下，在能提前得知各无线终端身份的合法性的前提下，本实施例中的无线接入也可不需要进行密钥鉴权。
请参见图7所示，无线接入点设备1还包括控制对象确定模块14配置为在指令发送模块11向待控制无线终端2发送连接控制指令之前，根据用户下发的选择指令确定待控制无线终端，并通知指令发送模块11。也即用户可以在无线接入点设备上输入待控制无线终端选择指令，用户具体可以通过各无线终端对应的用户名称(或无线终端名称)选择相应的无线终端，也可以在用户能清楚区分各无线终端的MAC地址的前提下，直接通过各无线终端的MAC地址选择相应的无线终端。
具体的，本实施例中无线接入点设备1的指令发送模块11发送的连接操作指令包含功能指定指令和操作指令；无线接入点设备的指令发送模块11具体通过设有扩展字段的beacon帧或探测帧(prob帧)或其他帧向待控制无线终端发送连接控制指令；本实施例中的扩展字段包含用于设置终端的标识信息的标志位以及分别用于设置功能指定指令和操作指令的功能指定位和操作位。
请参见图8所示，本实施例中的待控制无线终端2包括指令接收模块21和连接执行模块22；
指令接收模块21接收无线接入点设备1发送的连接控制指令，该连接控 制指令包含待控制无线终端的标识信息以及连接操作指令；
连接执行模块22解析连接控制指令获取到待控制无线终端2的标识信息以及连接操作指令后，向无线接入点设备1发起连接操作请求。
可见本发明的方案可以通过无线接入点设备主动向无线终端发起连接控制指令控制无线终端的接入和断开，进而可以通过无线接入点设备实现对无线终端的间接控制，可以提升用户体验的满意度。
以上所述，仅为本发明的较佳实施例而已，并非用于限定本发明的保护范围。
工业实用性
本发明提供的无线终端及其连接控制方法、无线接入点设备以及通信***，无线接入点设备向待控制无线终端发送控制指令，该控制指令包含待控制无线终端的标识信息以及连接操作指令；待控制无线终端接收无线接入点设备发送的连接控制指令，解析连接控制指令获取到待控制无线终端的标识信息(得知是发给自己的控制指令)以及连接操作指令后，向无线接入点设备发起连接操作请求；无线接入点设备接收待控制无线终端根据控制指令发起的连接操作请求完成待控制无线终端的连接控制。也即本发明可以通过无线接入点设备主动向无线终端发起连接控制指令对无线终端的连接(包括接入和断开)进行主动控制，进而可以通过无线接入点设备实现对无线终端的间接控制，可以提升用户体验的满意度。

Claims (12)

  1. 一种无线终端连接控制方法，包括：
    无线接入点设备向待控制无线终端发送连接控制指令，所述连接控制指令包含所述待控制无线终端的标识信息以及连接操作指令；
    无线接入点设备接收所述待控制无线终端根据所述连接控制指令发起的连接操作请求完成所述待控制无线终端的连接控制。
  2. 如权利要求1所述的无线终端连接控制方法，其中，所述无线接入点设备向待控制无线终端发送连接控制指令之前，还包括：
    所述无线接入点设备获取所述待控制无线终端的标识信息，其获取过程包括：
    所述无线接入点设备从所述待控制无线终端之前接入自身时使用的登陆信息中获取；
    或所述无线接入点设备直接从用户发送的包含待控制无线终端的标识信息的设置信息中获取。
  3. 如权利要求1所述的无线终端连接控制方法，其中，所述无线接入点设备向待控制无线终端发送连接控制指令之前，还包括：根据用户下发的选择指令确定所述待控制无线终端。
  4. 如权利要求1-3任一项所述的无线终端连接控制方法，其中，所述连接操作指令包括接入操作指令或断开操作指令；所述连接操作指令包括接入操作指令时，所述待控制无线终端为待接入所述无线接入点设备的无线终端，所述连接操作请求为接入请求；所述连接操作指令包括断开操作指令时，所述待控制无线终端为已接入所述无线接入点设备的无线终端，所述连接操作请求为断开请求。
  5. 如权利要求1-3任一项所述的无线终端连接控制方法，其中，所述连接操作指令包含功能指定指令和操作指令；所述无线接入点设备通过设有 扩展字段的beacon帧或探测帧向所述待控制无线终端发送连接控制指令；所述扩展字段包含用于设置终端的标识信息的标志位以及
    分别用于设置功能指定指令和操作指令的功能指定位和操作位。
  6. 一种无线终端连接控制方法，包括：
    待控制无线终端接收无线接入点设备发送的连接控制指令，该连接控制指令包含待控制无线终端的标识信息以及连接操作指令；
    待控制无线终端解析所述连接控制指令获取到所述待控制无线终端的标识信息以及连接操作指令后，向所述无线接入点设备发起连接操作请求。
  7. 一种无线终端连接控制方法，包括：
    无线接入点设备向待控制无线终端发送连接控制指令，所述连接控制指令包含待控制无线终端的标识信息以及连接操作指令；
    待控制无线终端接收无线接入点设备发送的连接控制指令，解析所述连接控制指令获取到所述待控制无线终端的标识信息以及连接操作指令后，向所述无线接入点设备发起连接操作请求；
    无线接入点设备接收所述待控制无线终端根据所述连接控制指令发起的连接操作请求完成所述待控制无线终端的连接控制。
  8. 一种无线接入点设备，包括指令发送模块、连接控制模块；
    所述指令发送模块，配置为向待控制无线终端发送连接控制指令，所述连接控制指令包含所述待控制无线终端的标识信息以及连接操作指令；
    所述连接控制模块，配置为接收所述待控制无线终端根据所述连接控制指令发起的连接操作请求完成所述待控制无线终端的连接控制。
  9. 如权利要求8所述的无线接入点设备，其中，还包括信息获取模块，配置为在所述指令发送模块向待控制无线终端发送连接控制指令之前，获取所述待控制无线终端的标识信息；
    所述信息获取模块包括标识信息提取子模块，配置为从所述待控制无 线终端之前接入所述无线接入点设备时使用的登陆信息中获取待控制无线终端的标识信息；
    或所述信息获取模块包括标识信息设置子模块，配置为直接从用户发送的包含待控制无线终端的标识信息的设置信息中获取待控制无线终端的标识信息。
  10. 如权利要求8或9所述的无线接入点设备，其中，所述连接操作指令包括接入操作指令或断开操作指令；所述连接操作指令包括接入操作指令时，所述待控制无线终端为待接入所述无线接入点设备的无线终端，所述连接操作请求为接入请求；所述连接操作指令包括断开操作指令时，所述待控制无线终端为已接入所述无线接入点设备的无线终端，所述连接操作请求为断开请求。
  11. 一种无线终端，包括指令接收模块和连接执行模块；
    所述指令接收模块，配置为接收无线接入点设备发送的连接控制指令，该连接控制指令包含待控制无线终端的标识信息以及连接操作指令；
    所述连接执行模块，配置为解析所述连接控制指令获取到所述待控制无线终端的标识信息以及连接操作指令后，向所述无线接入点设备发起连接控制。
  12. 一种通信***，包括无线接入点设备和待控制无线终端；
    所述无线接入点设备，配置为向待控制无线终端发送连接控制指令，所述连接控制指令包含所述待控制无线终端的标识信息以及连接操作指令，以及配置为接收所述待控制无线终端根据所述连接控制指令发起的连接操作请求完成所述待控制无线终端的连接控制；
    所述待控制无线终端接收无线接入点设备发送的连接控制指令，解析所述连接控制指令获取到所述待控制无线终端的标识信息以及连接操作指令后，向所述无线接入点设备发起连接操作请求。
PCT/CN2015/080701 2014-11-25 2015-06-03 无线终端及其连接控制方法、无线接入点设备及通信*** WO2016082515A1 (zh)

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