Method and system for wireless data transmission, client and server controllers

A client controller coupled with a client device, comprising:

• a transmission control instruction processing module;
• and
• a transmission data processing module, wherein:
• the transmission control instruction processing module is configured to convert received transmission control protocol data into transmission control application data so as to acquire information on a wireless data transmission task of the client device, and
• the transmission data processing module is configured to convert transmission data acquired from the client device into transmission data protocol data so as to transmit the transmission data protocol data via a data transmission connection established between the client controller and another client controller based upon the information, or configured to convert transmission data protocol data received via the data transmission connection into transmission data for provision to the client device.

A wireless data transmission system, comprising:

• a plurality of client controllers;
• and
• a server controller, wherein:
• the server controller is configured to establish task management connections respectively between the server controller and the respective client controllers, to set a wireless data transmission task between client devices coupled with the respective client controllers based upon information on the client devices acquired via the task management connections, and to transmit information on the wireless data transmission task to the corresponding client controllers via at least one of the task management connections, so as to establish data transmission connections between the client controllers;
• and
• each of the client controllers receiving the information on the wireless data transmission task is configured to execute the wireless data transmission task via the data transmission connection based upon the information.

A wireless data transmission method, comprising:

• a management connection establishment step of establishing, by a server controller, task management connections between the server controller and respective client controllers, respectively;
• a task setting step of setting, by the server controller, a wireless data transmission task between client devices coupled with the respective client controllers based upon information on the client devices acquired via the task management connections;
• and
• a task execution step of establishing a data transmission connection between the client controllers based upon information on the set wireless data transmission task and executing the wireless data transmission task via the data transmission connection.