Method, terminal, and system for communication pairing of a digital television terminal and a mobile terminal

A method for communication pairing of a digital television terminal and a mobile terminal, comprising:

• acquiring, by the digital television terminal, communication connection information of the digital television terminal, the communication connection information comprising communication hardware information of the digital television terminal and identity authentication information;
• performing, by the digital television terminal, encoding according to the communication connection information to generate a two-dimensional code image;
• displaying, by the digital television terminal, the two-dimensional code image;
• establishing, by the digital television terminal, a link connection to the mobile terminal that acquires the two-dimensional code image by using a camera;
• and
• performing, by the digital television terminal, communication pairing with the mobile terminal based on the established link connection and the identity authentication information.

A method for communication pairing of a digital television terminal and a mobile terminal, comprising:

• acquiring, by using a camera, a two-dimensional code image displayed by the digital television terminal, wherein the digital television terminal encodes communication connection information of the digital television terminal to generate the displayed two-dimensional code image;
• decoding the two-dimensional code image to obtain the communication connection information of the digital television terminal, the communication connection information comprising communication hardware information of the digital television terminal and identity authentication information;
• establishing a link connection to the digital television terminal according to the communication connection information of the digital television terminal;
• and
• performing communication pairing with the digital television terminal based on the established link connection and the identity authentication information.

A digital television terminal, comprising:

• a memory;
• and
• a processor coupled to the memory, the processor being configured for:
• acquiring communication connection information of the digital television terminal, the communication connection information comprising communication hardware information of the digital television terminal and identity authentication information;
• performing encoding according to the communication connection information to generate a two-dimensional code image;
• displaying the two-dimensional code image;
• establishing a link connection to the mobile terminal that acquires the two-dimensional code image by using a camera;
• and
• performing communication pairing with the mobile terminal based on the established link connection and the identity authentication information.

A mobile terminal, comprising:

• a camera;
• a memory;
• and
• a processor coupled to the memory, the processor being configured for:
• acquiring, by using the camera, a two-dimensional code image displayed by the digital television terminal, wherein the digital television terminal encodes communication connection information of the digital television terminal to generate the displayed two-dimensional code image;
• decoding the two-dimensional code image to obtain the communication connection information of the digital television terminal, the communication connection information comprising communication hardware information of the digital television terminal and identity authentication information;
• establishing a link connection to the digital television terminal according to the communication connection information of the digital television terminal;
• and
• performing communication pairing with the digital television terminal based on the established link connection and the identity authentication information.