WO2014101578A1 - 数字电视终端的通信配对方法、终端以及*** - Google Patents

数字电视终端的通信配对方法、终端以及*** Download PDF

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Publication number
WO2014101578A1
WO2014101578A1 PCT/CN2013/087060 CN2013087060W WO2014101578A1 WO 2014101578 A1 WO2014101578 A1 WO 2014101578A1 CN 2013087060 W CN2013087060 W CN 2013087060W WO 2014101578 A1 WO2014101578 A1 WO 2014101578A1
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WO
WIPO (PCT)
Prior art keywords
communication
digital television
pairing
terminal
connection information
Prior art date
Application number
PCT/CN2013/087060
Other languages
English (en)
French (fr)
Inventor
徐昊
付笑冰
黄港
孙胜杰
Original Assignee
腾讯科技（深圳）有限公司
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Filing date
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Application filed by 腾讯科技（深圳）有限公司 filed Critical 腾讯科技（深圳）有限公司
Publication of WO2014101578A1 publication Critical patent/WO2014101578A1/zh
Priority to US14/749,251 priority Critical patent/US9800925B2/en
Priority to US15/707,013 priority patent/US10182255B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4367—Establishing a secure communication between the client and a peripheral device or smart card
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H04N21/4353—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving decryption of additional data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/77—Graphical identity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Definitions

  • the present invention relates to the field of communications, and in particular, to a communication pairing method, terminal, and system for a digital television terminal. Background technique
  • Wi-Fi wireless fidelity, wireless communication technology
  • Bluetooth for pairing
  • users to switch smart handheld Wi-Fi or Bluetooth to pair with TV control devices.
  • You also need to enter the password configured by the TV control device to complete a trusted connection. Therefore, the above-described process of pairing is very cumbersome, and requires the user to record and input a large amount of information.
  • a communication partner a terminal, and a system for a digital television terminal are provided, which can quickly complete communication connection and pairing of a mobile terminal with a digital television terminal.
  • a communication pairing method for a digital television terminal including:
  • the communication connection information including communication hardware information of the digital television terminal;
  • the second aspect of the embodiments of the present invention further provides a communication pairing method for a digital television terminal, including:
  • the third aspect of the embodiments of the present invention further provides a digital television terminal, including: a communication information acquiring module, acquiring communication connection information of the digital television terminal itself, where the communication connection information includes the digital television terminal Communication hardware information;
  • the two-dimensional code encoding module performs encoding according to the communication connection information to generate a two-dimensional code picture; and a display module that displays the two-dimensional code picture;
  • a link connection module which establishes a link connection with a mobile terminal that obtains the two-dimensional code picture through a camera
  • the communication pairing module performs communication matching with the mobile terminal through the established link connection.
  • the fourth aspect of the embodiments of the present invention further provides a mobile terminal, including: a two-dimensional code acquiring module, acquiring a two-dimensional code picture displayed by a digital television terminal by using a camera; a two-dimensional code decoding module, for the two-dimensional code Decoding a code picture to obtain communication connection information of the digital television terminal, the communication connection information includes communication hardware information of the digital television terminal; a link connection module, according to communication connection information and information of the digital television terminal Establishing a link connection for the digital television terminal; and
  • the communication pairing module performs communication pairing with the digital television terminal through the established link connection.
  • a fifth aspect of the embodiments of the present invention provides a communication pairing system for a digital television terminal, comprising the digital television terminal according to the third aspect of the present invention, and the mobile terminal according to the fourth aspect, wherein:
  • the digital television terminal acquires its own communication connection information, and the communication connection information includes the
  • the communication hardware information of the digital television terminal is encoded according to the communication connection information, generates a two-dimensional code picture, and displays the two-dimensional code picture;
  • the mobile terminal acquires a two-dimensional code picture displayed by the digital television terminal through a camera, decodes the two-dimensional code picture, and obtains communication connection information of the digital television terminal, according to communication connection information of the digital television terminal. Establishing a link connection with the digital television terminal, and performing communication pairing with the digital television terminal through the established link connection.
  • the communication connection information of the digital television terminal is encoded into a two-dimensional code picture and displayed, so that the mobile terminal can conveniently obtain the communication connection information of the digital television terminal and realize The single order quickly completes the communication connection and pairing between the mobile terminal and the digital television terminal, greatly enlarging the user operation flow.
  • FIG. 1 is a flow chart showing a communication pairing method of a digital television terminal according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a digital television terminal according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • FIG. 4 is a block diagram showing the structure of a communication pairing system of a digital television terminal according to an embodiment of the present invention. detailed description
  • the digital television terminal may be, but is not limited to, a digital television set top box, a smart television, a digital television integrated machine, etc., which may be used for performing digital television service services.
  • the mobile terminal mentioned in the embodiment of the present invention may include, but is not limited to, a mobile device having a communication function and an image acquisition function, such as a tablet computer, a mobile phone, a smart phone, an e-reader, and a notebook computer.
  • the communication pairing method of the digital television terminal in the embodiment of the present invention includes at least the following steps.
  • step S101 the digital television terminal acquires its own communication connection information, and the communication connection information includes communication hardware information of the digital television terminal.
  • the digital television terminal can read its own communication hardware information, such as a MAC (Media Access Control) address of the network, a physical address of the Bluetooth, and the like.
  • the communication connection information may further include other information required for the mobile terminal to establish a communication link connection with the digital television terminal, for example, may also include a Wi-Fi username and password where the digital television terminal is located.
  • the digital television terminal may also randomly generate an identity verification information (for example, an identity key), and the identity verification information is added to the communication connection information, and is used for The mobile terminal is authenticated when the communication is paired, and only the mobile terminal that obtains the authentication information can complete the communication pairing with the digital television terminal.
  • step S102 the digital television terminal performs encoding based on the communication connection information, and generates a two-dimensional code picture.
  • the digital television terminal may first serialize the communication connection information acquired in step S101, and then ensure that the information contained in the two-dimensional code picture is not stolen by other terminals or programs.
  • the digital television terminal optionally encrypts the serialized communication connection information, for example, encrypts the communication connection information by using a preset RSA (an asymmetric cryptographic algorithm) private key, and then passes the The serialized and encrypted communication connection information is encoded to obtain a corresponding two-dimensional code picture.
  • the public key corresponding to the RSA private key may be pre-stored in a mobile terminal that is paired with the digital television terminal.
  • step S103 the digital television terminal displays the two-dimensional code picture.
  • the digital television terminal may display the two-dimensional code picture obtained in step S102 on the display screen.
  • step S104 the mobile terminal acquires a two-dimensional code picture displayed by the digital television terminal through the camera.
  • step S105 the mobile terminal decodes the two-dimensional code picture to obtain communication connection information of the digital television terminal.
  • the communication connection information of the digital television terminal included in the two-dimensional code picture includes communication hardware information of the digital television terminal and other moving The terminal may implement information required to establish a communication link connection with the digital television terminal, and may also include an identity verification information randomly generated by the digital television terminal.
  • the communication connection information of the digital television terminal is serialized and encrypted before the two-dimensional code picture is generated in step S102, the result of decoding the two-dimensional code picture needs to be correspondingly decrypted, and correspondingly The deserialization can obtain the communication connection information of the digital television terminal.
  • the preset RSA private key is used to encrypt the communication connection information.
  • the public key of the RSA pre-stored in the mobile terminal is used to decode the two-dimensional code picture, and The obtained result is decrypted.
  • step S106 the mobile terminal establishes a link connection with the digital television terminal according to the communication connection information of the digital television terminal.
  • the mobile terminal may initiate a link connection to the digital television terminal according to the communication hardware information of the digital television terminal in the communication connection information of the digital television terminal, if the communication with the digital television terminal is further If other information is needed (such as Wi-Fi username and password), then the communication connection information obtained from the QR code picture should also be able to extract the required information, such as Wi-Fi username and password.
  • step S107 the mobile terminal performs communication pairing with the digital television terminal through the established link connection.
  • the mobile terminal can perform communication pairing with the digital television terminal through the successfully established communication link.
  • the mobile terminal may send a pairing verification request to the digital television terminal by using the established link connection, where the pairing verification request carries the identity verification information obtained in step S105, and the digital television terminal determines Whether the identity verification information in the pairing verification request is the identity verification information randomly generated in step S101, and if so, the pairing verification request, that is, the communication pairing with the mobile terminal is successful.
  • various types of remote control signals and data transmission services can be performed through the communication link established in step S106.
  • the above is a communication pairing method for a digital television terminal according to an embodiment of the present invention. Detailed description. According to another embodiment of the present invention, a digital television terminal is also provided.
  • the digital television terminal at least includes: a communication information acquiring module 110, a two-dimensional code encoding module 120, a display module 130, a link connecting module 140, and a communication pairing module 150.
  • the communication information acquiring module 110 acquires communication connection information of the digital television terminal itself, and the communication connection information includes communication hardware information of the digital television terminal.
  • the communication information acquiring module 110 can read communication hardware information of the digital television terminal, such as a MAC (Media Access Control) address of the network, a physical address of the Bluetooth, and the like.
  • the communication connection information may also include other information required for the mobile terminal to establish a communication link connection with the digital television terminal, for example, a Wi-Fi username and password for the digital television terminal.
  • the communication information acquiring module 110 may also randomly generate an identity verification information (for example, an identity key), and the identity verification information is added to the communication connection information, thereby The mobile terminal is authenticated when performing communication pairing, and only the mobile terminal that obtains the authentication information can complete the communication pairing with the digital television terminal.
  • the two-dimensional code encoding module 120 performs encoding according to the communication connection information to generate a two-dimensional code picture.
  • the two-dimensional code encoding module 120 may first serialize the communication connection information acquired in step S101, and then ensure that the information contained in the two-dimensional code picture is not used by other terminals or The program is stolen, and the digital television terminal optionally encrypts the serialized communication connection information, and then encodes the serialized and encrypted communication connection information to obtain a corresponding two-dimensional code picture.
  • the two-dimensional code encoding module 120 may further include: an encryption unit and an encoding unit.
  • the encryption unit encrypts the communication connection information acquired by the communication information acquisition module 110.
  • the communication connection information is encrypted by using a preset RSA (an asymmetric cryptographic algorithm) private key, and the corresponding RSA public key may be pre-stored in the mobile terminal paired with the digital television terminal.
  • RSA an asymmetric cryptographic algorithm
  • the encoding unit encodes according to communication connection information encrypted by the encryption unit, and Generate a QR code image.
  • the display module 130 displays the two-dimensional code picture.
  • the display module 130 may display the two-dimensional code picture obtained by the two-dimensional code encoding module 120 on the display screen of the digital television terminal.
  • the link connection module 140 establishes a link connection with a mobile terminal that obtains the two-dimensional code picture through a camera.
  • the communication pairing module 150 performs communication pairing with the mobile terminal through the established link connection.
  • the communication pairing module 150 may further include: a pairing request acquisition unit and a verification unit.
  • the pairing request obtaining unit acquires a pairing verification request sent by the mobile terminal by using the established link connection;
  • the verification unit is configured to verify the pairing verification request, and if the pairing verification request carries the identity verification information randomly generated by the communication information acquiring module 110, the pairing risk request is performed, that is, The mobile terminal communication pairing is successful.
  • the digital television terminal according to an embodiment of the present invention has been described in detail above. According to another embodiment of the present invention, a mobile terminal is also provided.
  • FIG. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • the mobile terminal at least includes: a two-dimensional code acquisition module 210, a two-dimensional code decoding module 220, a link connection module 230, and a communication pairing module 240.
  • the two-dimensional code acquisition module 210 acquires a two-dimensional code image displayed by the digital television terminal through the camera.
  • the two-dimensional code decoding module 220 decodes the two-dimensional code picture to obtain communication connection information of the digital television terminal, wherein the communication connection information includes communication hardware information of the digital television terminal.
  • the communication connection information of the digital television terminal included in the two-dimensional code picture includes communication hardware information of the digital television terminal, and may further include other enabling the mobile terminal to establish the digital television terminal.
  • the information required for the communication link connection between the two may include, for example, the username and password of the Wi-Fi where the digital television terminal is located.
  • the communication connection information may further include an identity generated randomly by the digital television terminal. Certificate information.
  • the two-dimensional code decoding module 220 also needs to perform corresponding decryption on the result obtained by decoding the two-dimensional code picture. And corresponding deserialization to obtain communication connection information of the digital television terminal.
  • the two-dimensional code decoding module 220 may further include: a decoding unit and a decryption unit.
  • the decoding unit decodes the two-dimensional code picture.
  • the decrypting unit decrypts the decoding result of the two-dimensional code picture to obtain communication connection information of the digital television terminal.
  • the digital television terminal mentioned above encrypts the communication connection information by using a preset RSA private key, and the decryption unit needs to obtain the public key of the corresponding RSA pre-stored in the mobile terminal for the decoding unit.
  • the decoding result is decrypted.
  • the link connection module 230 establishes a link connection with the digital television terminal according to the communication connection information of the digital television terminal.
  • the link connection module 230 may initiate a link connection to the digital television terminal according to the communication hardware information of the digital television terminal in the communication connection information of the digital television terminal, if with the digital television
  • the terminal needs other information (such as Wi-Fi user name and password) for communication. Therefore, the communication connection information obtained from the two-dimensional code picture should also be able to extract the required information, such as the Wi-wire terminal where Wi-Fi is located. Fi username and password, etc.
  • the communication pairing module 240 performs communication pairing with the digital television terminal through the established link connection.
  • the communication pairing module 240 can perform communication pairing with the digital television terminal through the successfully established communication link.
  • the communication pairing module 240 may further include: a pairing request sending unit and the pairing request sending unit, sending a pairing verification request to the digital television terminal by using the established link connection, the pairing verification The request carries the identity verification information obtained by the two-dimensional code decoding module 220.
  • the digital television terminal may determine whether the identity verification information in the pairing verification request is the randomly generated identity verification information, and if yes, pass the pairing verification request, that is, the communication pairing with the mobile terminal is successful.
  • the obtained communication link can be established through the link connection module 230 to perform various types of remote control signals and data transmission services.
  • the communication pairing method according to the digital television terminal shown in FIG. 1 may be implemented by the digital television terminal shown in FIG. 2 in combination with each unit in the mobile terminal shown in FIG. 3.
  • the communication pairing method of the digital television terminal of the line For example, step S101 shown in FIG. 1 can be performed by the communication information acquisition module 110 shown in FIG. 2.
  • Step S102 shown in FIG. 1 can be performed by the two-dimensional code encoding module 120 shown in FIG. 2.
  • Step S103 shown in FIG. 1 can be performed by the display module 130 shown in FIG. 2.
  • Step S104 shown in FIG. 1 can be performed by the two-dimensional code acquisition module 210 shown in FIG.
  • Step S105 shown in FIG. 1 can be performed by the two-dimensional code decoding module 220 shown in FIG.
  • Step S106 shown in FIG. 1 can be performed by the link connection modules 140 and 230 shown in FIGS. 2 and 3.
  • Step S107 shown in FIG. 1 can be performed by the communication pairing modules 150 and 240 shown in FIGS. 2 and 3.
  • each unit in the communication pairing system of the digital television terminal shown in FIG. 4 may be separately or entirely combined into one or several additional units, or some unit(s) thereof It can also be further divided into a plurality of functionally smaller units, which can achieve the same operation without affecting the realization of the technical effects of the embodiments of the present invention.
  • the above units are divided based on logical functions. In practical applications, the functions of one unit can also be implemented by multiple units, or the functions of multiple units can be implemented by one unit. In other embodiments of the invention, the communication pairing system of the digital television terminal may also include other modules. However, in practical applications, these functions can also be implemented by other units, and can be implemented by multiple units.
  • a computer program capable of executing a communication pairing method of a digital television terminal as shown in FIG. 1 can be executed by a general-purpose computing device such as a computer including a processing element and a storage medium
  • the communication pairing system of the digital television terminal as shown in FIG. 4 is constructed, and the communication pairing method of the digital television terminal according to the embodiment of the present invention is implemented.
  • the computer program can be recorded, for example, on a computer readable recording medium, and loaded in the above computing device by a computer readable recording medium and operated therein.
  • the storage medium may include, but is not limited to, a flash disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.
  • a communication pairing system for a digital television terminal is also provided.
  • 4 is a schematic structural diagram of a communication pairing system of a digital television terminal according to an embodiment of the present invention. As shown in the figure, in the embodiment of the present invention, the communication pairing system of the digital television terminal Digital television terminal 10 and mobile terminal 20 may be included.
  • the digital television terminal 10 may be a digital television terminal as described above in connection with FIG. 2, which may acquire its own communication connection information, the communication connection information including its own communication hardware information, and encoding according to the communication connection information. , generating a two-dimensional code picture, and displaying the two-dimensional code picture.
  • the mobile terminal 20 may be a mobile terminal as described above with reference to FIG. 3, which may acquire a two-dimensional code picture displayed by the digital television terminal 10 through a camera, and decode the two-dimensional code picture to obtain the number.
  • the communication connection information of the television terminal 10 establishes a link connection with the digital television terminal 10 according to the communication connection information of the digital television terminal 10, and performs communication matching with the digital television terminal 10 through the established link connection. .
  • the communication connection information of the digital television terminal is encoded into a two-dimensional code picture and displayed, so that the mobile terminal can conveniently obtain the communication connection information of the digital television terminal and implement the tube.
  • the communication connection and pairing of the mobile terminal and the digital television terminal are completed quickly, and the user operation flow is greatly simplified.

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Abstract

本发明实施例公开了一种数字电视终端的通信配对方法、终端及***，其中数字电视终端的通信配对方法包括：获取数字电视终端自身的通信连接信息，所述通信连接信息包括所述数字电视终端的通信硬件信息；根据所述通信连接信息进行编码，生成二维码图片；显示所述二维码图片；与通过摄像头获取到所述二维码图片的移动终端建立链路连接；通过所述建立得到的链路连接与所述移动终端进行通信配对。采用本发明，可简单快捷的完成移动终端与数字电视终端的通信连接和配对。

Description

数字电视终端的通信配对方法、 终端以及*** 本专利申请要求 2012 年 12 月 25 日提交的中国专利申请号为 201210570746.7, 发明名称为 "一种数字电视终端的通信配对方法、 终端以及 ***" 的优先权， 该申请的全文以引用的方式并入本申请中。 技术领域
本发明涉及一种通信领域， 尤其涉及一种数字电视终端的通信配对方法、 终端以及***。 背景技术
现有的智能手持设备与电视控制设备（如机顶盒） 的通信一般需要通过
Wi-Fi ( wireless fidelity, 无线保真， 指一种无线通信技术）， 或者蓝牙进行配 对连接， 然而这样的配对连接方式不但需要用户切换智能手持设备 Wi-Fi或者 蓝牙与电视控制设备进行配对，还均需输入电视控制设备所配置的密码才能完 成可信的连接。 因此， 上述配对连接的过程十分繁瑣， 而且需要用户记录并输 入大量的信息。 发明内容
在现有技术中，采用 Wi-Fi或者蓝牙对智能手持设备与电视控制设备进行 配对连接时过程十分繁瑣， 而且需要用户记录并输入大量的信息。
有鉴于此，根据本发明的一个方面，提供一种数字电视终端的通信配对方 法、终端以及***，其可筒单快捷的完成移动终端与数字电视终端的通信连接 和配对。
为了解决上述技术问题，本发明实施例第一方面提供了一种数字电视终端 的通信配对方法， 包括：
获取数字电视终端自身的通信连接信息，所述通信连接信息包括所述数字 电视终端的通信硬件信息；
根据所述通信连接信息进行编码， 生成二维码图片；
显示所述二维码图片；
与通过摄像头获取到所述二维码图片的移动终端建立链路连接； 及 通过所述建立得到的链路连接与所述移动终端进行通信配对。 相应的，本发明实施例第二方面还提供了一种数字电视终端的通信配对方 法， 包括：
通过摄像头获取数字电视终端显示的二维码图片；
对所述二维码图片进行解码， 以得到所述数字电视终端的通信连接信息， 所述通信连接信息包括所述数字电视终端的通信硬件信息； 及
根据所述数字电视终端的通信连接信息与所述数字电视终端建立链路连 接；
通过所述建立得到的链路连接与所述数字电视终端进行通信配对。
相应地， 本发明实施例第三方面还提供了一种数字电视终端， 包括： 通信信息获取模块， 获取所述数字电视终端自身的通信连接信息， 所述通 信连接信息包括所述数字电视终端的通信硬件信息；
二维码编码模块， 根据所述通信连接信息进行编码， 生成二维码图片； 显示模块， 显示所述二维码图片；
链路连接模块，与通过摄像头获取到所述二维码图片的移动终端建立链路 连接； 及
通信配对模块，通过所述建立得到的链路连接与所述移动终端进行通信配 对。
相应的， 本发明实施例第四方面还提供了一种移动终端， 包括： 二维码获取模块， 通过摄像头获取数字电视终端显示的二维码图片； 二维码解码模块，对所述二维码图片进行解码， 以得到所述数字电视终端 的通信连接信息， 所述通信连接信息包括所述数字电视终端的通信硬件信息； 链路连接模块，根据所述数字电视终端的通信连接信息与所述数字电视终 端建立链路连接； 及
通信配对模块，通过所述建立得到的链路连接与所述数字电视终端进行通 信配对。
相应的，本发明实施例第五方面还提供了一种数字电视终端的通信配对系 统，包括如本发明实施例第三方面所述的数字电视终端和第四方面所述的移动 终端， 其中：
所述数字电视终端获取自身的通信连接信息，所述通信连接信息包括所述 数字电视终端的通信硬件信息，根据所述通信连接信息进行编码， 生成二维码 图片， 显示所述二维码图片；
所述移动终端通过摄像头获取所述数字电视终端显示的二维码图片，对所 述二维码图片进行解码，得到所述数字电视终端的通信连接信息，根据所述数 字电视终端的通信连接信息与所述数字电视终端建立链路连接，通过所述建立 得到的链路连接与所述数字电视终端进行通信配对。
由上面的技术方案可知，在本发明的上述各方面中，通过将数字电视终端 的通信连接信息编码成二维码图片并显示，使得移动终端能够方便的获取数字 电视终端的通信连接信息进而实现筒单快捷的完成移动终端与数字电视终端 的通信连接和配对， 极大的筒化了用户操作流程。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施 例或现有技术描述中所需要使用的附图作筒单地介绍，显而易见地， 下面描述 中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付 出创造性劳动的前提下， 还可以根据这些附图获得其他的附图。
图 1 是根据本发明的实施例一种数字电视终端的通信配对方法的流程示 意图。
图 2是根据本发明的实施例一种数字电视终端的结构示意图。
图 3是根据本发明的实施例的移动终端的结构示意图。
图 4是根据本发明的实施例一种数字电视终端的通信配对***的结构示 意图。 具体实施方式
下面将结合本发明实施例中的附图详细描述本发明的各个实施例， 显然， 所描述的实施例仅仅是本发明一部分实施例， 而不是全部的实施例。基于本发 明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所 有其他实施例， 都属于本发明保护的范围。
在本发明的各个实施例中， 所述数字电视终端可以为但并不局限于： 数字 电视机顶盒、智能电视、数字电视一体机等可用于进行数字电视业务服务的终 端。 本发明实施例中所提及的移动终端则可以包括但并不局限于： 平板电脑、 手机、 智能手机、 电子阅读器、 笔记本电脑等具有通信功能以及图像获取功能 的移动设备。
图 1 是根据本发明的实施例一种数字电视终端的通信配对方法的流程示 意图。如图所示， 本发明实施例中的数字电视终端的通信配对方法至少包括以 下步骤。
在步骤 S101 , 数字电视终端获取自身的通信连接信息， 所述通信连接信 息包括所述数字电视终端的通信硬件信息。
在本发明的实施例中， 所述数字电视终端可以读取自身的通信硬件信息， 如网络的 MAC ( Media Access Control, 介质访问控制）地址， 蓝牙的物理地 址等。所述通信连接信息还可以包括其他让移动终端可以实现建立与数字电视 终端之间的通信链路连接所需要的信息， 例如还可以包括数字电视终端所在 Wi-Fi的用户名和密码等。 进一步的， 为了保证此次通信连接的安全性， 所述 数字电视终端还可以随机生成一个身份验证信息（例如一个身份密钥 )且该身 份验证信息加入所述通信连接信息中，用于在进行通信配对时对所述移动终端 进行身份验证，仅有得到此身份验证信息的移动终端才能够完成与数字电视终 端之间的通信配对。
在步骤 S102, 数字电视终端根据所述通信连接信息进行编码， 并生成二 维码图片。
在本发明的实施例中， 所述数字电视终端可选的首先对步骤 S101中获取 到的通信连接信息进行序列化，接着为了保证二维码图片所包含的信息不被其 他终端或程序所盗用，该数字电视终端可选的对经过序列化的所述通信连接信 息进行加密， 例如采用预设的 RSA (—种非对称密码算法）私钥对所述通信 连接信息进行加密， 然后再将经过序列化和加密的通信连接信息编码，从而得 到相应的二维码图片。 其中， 所述 RSA私钥对应的公钥可以预先保存在与该 数字电视终端进行通信配对的移动终端中。
在步骤 S103, 数字电视终端显示所述二维码图片。
在本发明实施例的具体实现中， 所述数字电视终端可以将步骤 S102得到 的二维码图片显示在显示屏幕上。
在步骤 S104, 移动终端通过摄像头获取数字电视终端显示的二维码图片。 在步骤 S105, 移动终端对所述二维码图片进行解码， 以得到所述数字电 视终端的通信连接信息。
在本发明的实施例中， 具体的可以如步骤 S101中所提到的， 所述二维码 图片中包含的数字电视终端的通信连接信息包括所述数字电视终端的通信硬 件信息和其他让移动终端可以实现建立与数字电视终端之间的通信链路连接 所需要的信息，还可以包括数字电视终端随机生成的一个身份验证信息。同时， 若步骤 S102中生成二维码图片之前对所述数字电视终端的通信连接信息经过 了序列化以及加密，那么这里还需要对该二维码图片解码得到的结果进行对应 的解密， 以及对应的反序列化， 方能得到所述数字电视终端的通信连接信息。 例如，前文提到的步骤 S102中采用了预设的 RSA私钥对所述通信连接信息进 行加密， 那么本步骤中需要采用移动终端中预先保存的 RSA的公钥对二维码 图片解码， 并将得到的结果进行解密。
在步骤 S106, 移动终端根据所述数字电视终端的通信连接信息与所述数 字电视终端建立链路连接。
在本发明的实施例中 ,所述移动终端可以根据所述数字电视终端的通信连 接信息中的数字电视终端的通信硬件信息向数字电视终端发起建立链路连接， 如果与数字电视终端进行通信还需要其他的信息 （如 Wi-Fi 的用户名和密码 等）， 那么在从二维码图片中得到的通信连接信息中也应该能够提取得到所需 信息， 例如 Wi-Fi的用户名和密码等。
在步骤 S107, 移动终端通过所述建立得到的链路连接与所述数字电视终 端进行通信配对。
在本发明的实施例中， 当步骤 S106中的建立链路连接成功后， 所述移动 终端可以通过成功建立的通信链路与数字电视终端进行通信配对。可选的， 所 述移动终端可以通过所述建立得到的链路连接向所述数字电视终端发送配对 验证请求， 所述配对验证请求中携带步骤 S105得到的身份验证信息， 所述数 字电视终端判断所述配对验证请求中的身份验证信息是否为其在步骤 S101中 随机生成的身份验证信息， 若是， 则通过所述配对验证请求， 即与所述移动终 端通信配对成功。 双方配对成功后， 可以通过步骤 S106中建立得到的通信链 路进行各类遥控信号和数据的传输业务。
以上对根据本发明的一个实施例的数字电视终端的通信配对方法进行了 详细说明。 根据本发明的另一个实施例， 还提供了一种数字电视终端。
图 2是根据本发明的实施例一种数字电视终端的结构示意图。 如图所示， 在本发明的实施例中， 所述数字电视终端至少包括： 通信信息获取模块 110、 二维码编码模块 120、 显示模块 130、 链路连接模块 140及通信配对模块 150。
所述通信信息获取模块 110, 获取所述数字电视终端自身的通信连接信 息， 所述通信连接信息包括所述数字电视终端的通信硬件信息。
在本发明的实施例中，所述通信信息获取模块 110可以读取数字电视终端 的通信硬件信息， 如网络的 MAC ( Media Access Control, 介质访问控制）地 址，蓝牙的物理地址等。所述通信连接信息还可以包括其他让移动终端可以实 现建立与数字电视终端之间的通信链路连接所需要的信息，例如还可以包括数 字电视终端所在 Wi-Fi的用户名和密码等。 进一步的， 为了保证此次通信连接 的安全性， 所述通信信息获取模块 110还可以随机生成一个身份验证信息（例 如一个身份密钥）且该身份验证信息加入所述通信连接信息中，从而在进行通 信配对时对所述移动终端进行身份验证，仅有得到此身份验证信息的移动终端 才能够完成与数字电视终端之间的通信配对。
所述二维码编码模块 120, 根据所述通信连接信息进行编码， 生成二维码 图片。
在本发明的实施例中， 所述二维码编码模块 120可选的首先对步骤 S101 中获取到的通信连接信息进行序列化，接着为了保证二维码图片所包含的信息 不被其他终端或程序所盗用，该数字电视终端可选的对经过序列化的所述通信 连接信息进行加密， 然后再将经过序列化和加密的通信连接信息编码，从而得 到相应的二维码图片。所述二维码编码模块 120可以进一步包括： 加密单元及 编码单元。
所述加密单元，对所述通信信息获取模块 110获取到的通信连接信息进行 加密。 例如采用预设的 RSA (—种非对称密码算法）私钥对所述通信连接信 息进行加密， 对应的 RSA的公钥可以预先保存在与该数字电视终端进行通信 配对的移动终端中。
所述编码单元，根据经过所述加密单元加密的通信连接信息进行编码， 并 生成二维码图片。
所述显示模块 130, 显示所述二维码图片。
在本发明的实施例中， 所述显示模块 130可以将所述二维码编码模块 120 得到的二维码图片显示在数字电视终端的显示屏幕上。
所述链路连接模块 140, 与通过摄像头获取到所述二维码图片的移动终端 建立链路连接。
所述通信配对模块 150, 通过所述建立得到的链路连接与所述移动终端进 行通信配对。 在本发明的实施例中， 所述通信配对模块 150可以进一步包括： 配对请求获取单元及验证单元。
所述配对请求获取单元，通过所述建立得到的链路连接获取所述移动终端 发送的配对验证请求；
所述验证单元，对所述配对验证请求进行验证， 若所述配对验证请求中携 带有所述通信信息获取模块 110随机生成的所述身份验证信息，则通过所述配 对险证请求， 即与所述移动终端通信配对成功。
以上对根据本发明的一个实施例的数字电视终端进行了详细说明。 根据本发明的另一个实施例， 还提供一种移动终端。
图 3是根据本发明的实施例的一种移动终端的结构示意图。如图所示，在 本发明的实施例中， 所述移动终端至少可以包括： 二维码获取模块 210、 二维 码解码模块 220、 链路连接模块 230及通信配对模块 240。
所述二维码获取模块 210, 通过摄像头获取数字电视终端显示的二维码图 片。
所述二维码解码模块 220, 对所述二维码图片进行解码， 以得到所述数字 电视终端的通信连接信息， 其中，所述通信连接信息包括所述数字电视终端的 通信硬件信息。
在本发明的实施例中，所述二维码图片中包含的数字电视终端的通信连接 信息包括所述数字电视终端的通信硬件信息，还可以包括其他让移动终端可以 实现建立与该数字电视终端之间的通信链路连接所需要的信息，例如还可以包 括数字电视终端所在 Wi-Fi的用户名和密码等。 进一步的， 为了保证此次通信 连接的安全性，通信连接信息还可以包括数字电视终端随机生成的一个身份验 证信息。 同时，若数字电视终端在生成该二维码图片之前对其通信连接信息经 过了序列化以及加密，那么所述二维码解码模块 220还需要对二维码图片解码 得到的结果进行对应的解密， 以及对应的反序列化， 方能得到所述数字电视终 端的通信连接信息。所述二维码解码模块 220可以进一步包括： 解码单元及解 密单元。
所述解码单元， 对所述二维码图片进行解码。
所述解密单元，对所述二维码图片的解码结果进行解密， 以得到所述数字 电视终端的通信连接信息。例如，前文提到的数字电视终端采用了预设的 RSA 私钥对所述通信连接信息进行加密，那么该解密单元需要采用移动终端中预先 保存的对应的 RSA的公钥对所述解码单元得到的解码结果进行解密。
所述链路连接模块 230, 根据所述数字电视终端的通信连接信息与所述数 字电视终端建立链路连接。
在本发明的实施例中，所述链路连接模块 230可以根据所述数字电视终端 的通信连接信息中的数字电视终端的通信硬件信息向该数字电视终端发起建 立链路连接， 如果与数字电视终端进行通信还需要其他的信息（如 Wi-Fi的用 户名和密码等）， 那么在从二维码图片中得到的通信连接信息中也应该能够提 取得到所需信息， 例如数字电视终端所在 Wi-Fi的用户名和密码等。
所述通信配对模块 240, 通过所述建立得到的链路连接与所述数字电视终 端进行通信配对。
在本发明的实施例中， 当所述链路连接模块 230建立链路连接成功后， 所 述通信配对模块 240可以通过成功建立的通信链路与数字电视终端进行通信 配对。 可选的， 所述通信配对模块 240可以进一步包括： 配对请求发送单元及 所述配对请求发送单元，通过所述建立得到的链路连接向所述数字电视终 端发送配对验证请求，所述配对验证请求中携带所述二维码解码模块 220得到 的所述身份验证信息。所述数字电视终端可以通过判断配对验证请求中的身份 验证信息是否为其随机生成的身份验证信息，若是，则通过所述配对验证请求， 即与所述移动终端通信配对成功。双方配对成功后， 可以通过所述链路连接模 块 230建立得到的通信链路进行各类遥控信号和数据的传输业务。
根据本发明的一个实施例，根据图 1所示的数字电视终端的通信配对方法 可以是由图 2所示的数字电视终端结合图 3所示的移动终端中的各个单元来执 行的数字电视终端的通信配对方法。 例如， 图 1所示的步骤 S101可以由图 2 所示的通信信息获取模块 110来执行。 图 1所示的步骤 S102可以由图 2所示 的二维码编码模块 120来执行。 图 1所示的步骤 S103可以由图 2所示的显示 模块 130来执行。图 1所示的步骤 S104可以由图 3所示的二维码获取模块 210 来执行。图 1所示的步骤 S105可以由图 3所示的二维码解码模块 220来执行。 图 1所示的步骤 S106可以由图 2及图 3所示的链路连接模块 140和 230来执 行。 图 1所示的步骤 S107可以由图 2及图 3所示的通信配对模块 150和 240 来执行。
根据本发明的另一个实施例，图 4所示的数字电视终端的通信配对***中 的各个单元可以分别或全部合并为一个或若干个另外的单元来构成，或者其中 的某个（些）单元还可以再拆分为功能上更小的多个单元来构成， 这可以实现 同样的操作， 而不影响本发明的实施例的技术效果的实现。上述单元是基于逻 辑功能划分的， 在实际应用中， 一个单元的功能也可以由多个单元来实现， 或 者多个单元的功能由一个单元实现。在本发明的其它实施例中，数字电视终端 的通信配对***也可以包括其它模块。但在实际应用中，这些功能也可以由其 它单元协助实现， 并且可以由多个单元协作实现。
根据本发明的另一个实施例，可以通过在包括处理元件和存储介质的例如 计算机的通用计算设备上运行能够执行如图 1 中所示的数字电视终端的通信 配对方法的计算机程序（包括程序代码）， 来构造如图 4中所示的数字电视终 端的通信配对***，以及来实现根据本发明的实施例的数字电视终端的通信配 对方法。所述计算机程序可以记载于例如计算机可读记录介质上， 并通过计算 机可读记录介质装载于上述计算设备中， 并在其中运行。
其中， 所述存储介质可以包括但并不局限于： 闪存盘、 只读存储器 ( Read-Only Memory , ROM )、随机存取器（ Random Access Memory, RAM )、 磁盘或光盘。
以上对根据本发明的一个实施例的移动终端进行了详细说明。 根据本发明的另一个实施例， 还提供一种数字电视终端的通信配对***。 图 4是根据本发明的实施例的一种数字电视终端的通信配对***的结构 示意图。 如图所示， 在本发明的实施例中， 所述数字电视终端的通信配对*** 可以包括数字电视终端 10和移动终端 20。
所述数字电视终端 10可以为如前文结合图 2所描述的数字电视终端， 其 可获取自身的通信连接信息， 所述通信连接信息包括其自身的通信硬件信息， 根据所述通信连接信息进行编码， 生成二维码图片， 显示所述二维码图片。
所述移动终端 20可以为如前文结合图 3所描述的移动终端， 其可通过摄 像头获取所述数字电视终端 10显示的二维码图片， 对所述二维码图片进行解 码， 得到所述数字电视终端 10 的通信连接信息， 根据所述数字电视终端 10 的通信连接信息与所述数字电视终端 10建立链路连接， 通过所述建立得到的 链路连接与所述数字电视终端 10进行通信配对。
根据上述的技术方案可知，在本发明的实施例中，通过将数字电视终端的 通信连接信息编码成二维码图片并显示，使得移动终端能够方便的获取数字电 视终端的通信连接信息进而实现筒单快捷的完成移动终端与数字电视终端的 通信连接和配对， 极大的筒化了用户操作流程。
本领域普通技术人员可以理解， 实现上述实施例方法中的全部或部分流 程，是可以通过计算机程序来指令相关的硬件来完成， 所述的程序可存储于一 计算机可读取存储介质中， 该程序在执行时， 可包括如上述各方法的实施例的 流程。
以上所揭露的仅为本发明较佳实施例而已，当然不能以此来限定本发明之 权利范围，因此依本发明权利要求所作的等同变化，仍属本发明所涵盖的范围。

Claims

权 利 要 求
1、 一种数字电视终端的通信配对方法， 包括：
获取数字电视终端自身的通信连接信息，所述通信连接信息包括所述数字 电视终端的通信硬件信息；
根据所述通信连接信息进行编码， 生成二维码图片；
显示所述二维码图片；
与通过摄像头获取到所述二维码图片的移动终端建立链路连接； 及 通过所述建立得到的链路连接与所述移动终端进行通信配对。
2、 如权利要求 1所述的数字电视终端的通信配对方法， 所述通信连接信 息还包括身份验证信息。
3、 如权利要求 2中所述的数字电视终端的通信配对方法， 所述通过所述 建立得到的链路连接与所述移动终端进行通信配对的步骤， 包括：
通过所述建立得到的链路连接获取所述移动终端发送的配对验证请求；及 若所述配对验证请求中携带有所述身份验证信息，则通过所述配对验证请 求， 即与所述移动终端通信配对成功。
4、 如权利要求 1至 3中任一项所述的数字电视终端的通信配对方法， 所 述根据所述通信连接信息进行编码， 生成二维码图片的步骤， 包括：
对所述通信连接信息进行加密； 及
根据经过加密的通信连接信息进行编码， 生成二维码图片。
5、 如权利要求 4所述的数字电视终端的通信配对方法， 所述对所述通信 连接信息进行加密的步骤， 包括：
采用预设的 RSA私钥对所述通信连接信息进行加密。
6、 一种数字电视终端的通信配对方法， 包括：
通过摄像头获取数字电视终端显示的二维码图片；
对所述二维码图片进行解码， 以得到所述数字电视终端的通信连接信息， 所述通信连接信息包括所述数字电视终端的通信硬件信息；
根据所述数字电视终端的通信连接信息与所述数字电视终端建立链路连 接； 及
通过所述建立得到的链路连接与所述数字电视终端进行通信配对。
7、 如权利要求 6所述的数字电视终端的通信配对方法， 所述通信连接信 息还包括身份验证信息。
8、 如权利要求 7所述的数字电视终端的通信配对方法， 所述通过所述建 立得到的链路连接与所述数字电视终端进行通信配对的步骤， 包括：
通过所述建立得到的链路连接向所述数字电视终端发送配对验证请求，所 述配对验证请求中携带所述身份验证信息。
9、 如权利要求 6至 8中任一项所述的数字电视终端的通信配对方法， 所 述对所述二维码图片进行解码， 得到所述数字电视终端的通信连接信息的步 骤， 包括：
对所述二维码图片进行解码； 及
对所述二维码图片的解码结果进行解密，以得到所述数字电视终端的通信 连接信息。
10、如权利要求 9所述的数字电视终端的通信配对方法， 所述对所述二维 码图片的解码结果进行解密， 以得到所述数字电视终端的通信连接信息的步 骤， 包括：
采用预设的 RSA公钥对所述二维码图片的解码结果进行解密。
11、 一种数字电视终端， 包括：
通信信息获取模块， 用于获取所述数字电视终端自身的通信连接信息， 所 述通信连接信息包括所述数字电视终端的通信硬件信息；
二维码编码模块，用于根据所述通信连接信息进行编码，生成二维码图片； 显示模块， 用于显示所述二维码图片；
链路连接模块，用于与通过摄像头获取到所述二维码图片的移动终端建立 链路连接； 及
通信配对模块，用于通过所述建立得到的链路连接与所述移动终端进行通 信配对。
12、 如权利要求 11所述的数字电视终端， 所述通信信息获取模块获取的 通信连接信息还包括身份验证信息。
13、 如权利要求 12所述的数字电视终端， 所述通信配对模块包括： 配对请求获取单元，用于通过所述建立得到的链路连接获取所述移动终端 发送的配对验证请求； 及 验证单元， 用于对所述配对验证请求进行验证， 若所述配对验证请求中携 带有所述身份验证信息， 则通过所述配对验证请求， 即与所述移动终端通信配 对成功。
14、如权利要求 11至 13中任一项所述的数字电视终端， 所述二维码编码 模块包括：
加密单元， 用于对所述通信信息获取模块获取到的通信连接信息进行加 密； 及
编码单元， 用于根据经过所述加密单元加密的通信连接信息进行编码， 生 成二维码图片。
15、 如权利要求 14所述的数字电视终端， 其特征在于， 所述加密单元还 用于：
采用预设的 RSA私钥对所述通信连接信息进行加密。
16、 一种移动终端， 包括：
二维码获取模块， 用于通过摄像头获取数字电视终端显示的二维码图片； 二维码解码模块，用于对所述二维码图片进行解码， 以得到所述数字电视 终端的通信连接信息，所述通信连接信息包括所述数字电视终端的通信硬件信 链路连接模块，用于根据所述数字电视终端的通信连接信息与所述数字电 视终端建立链路连接； 及
通信配对模块，用于通过所述建立得到的链路连接与所述数字电视终端进 行通信配对。
17、 如权利要求 16所述的移动终端， 所述二维码解码模块得到的所述通 信连接信息还包括身份验证信息；
所述通信配对模块， 包括：
配对请求发送单元，用于通过所述建立得到的链路连接向所述数字电视终 端发送配对验证请求， 所述配对验证请求中携带所述身份验证信息。
18、如权利要求 16或 17中任一项所述的移动终端，所述二维码解码模块， 包括：
解码单元， 用于对所述二维码图片进行解码； 及
解密单元， 用于对所述二维码图片的解码结果进行解密，得到所述数字电 视终端的通信连接信息。
19、 如权利要求 18所述的移动终端， 所述解密单元还用于：
采用预设的 RSA公钥对所述二维码图片的解码结果进行解密。
20、一种数字电视终端的通信配对***， 包括如权利要求 11~15中任一项 所述的数字电视终端和如权利要求 16~19中任一项所述的移动终端， 其中： 所述数字电视终端用于获取自身的通信连接信息，所述通信连接信息包括 所述数字电视终端的通信硬件信息，根据所述通信连接信息进行编码， 生成二 维码图片， 显示所述二维码图片；
所述移动终端用于通过摄像头获取所述数字电视终端显示的二维码图片， 对所述二维码图片进行解码， 以得到所述数字电视终端的通信连接信息，根据 所述数字电视终端的通信连接信息与所述数字电视终端建立链路连接，通过所 述建立得到的链路连接与所述数字电视终端进行通信配对。
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