System and method for realizing remote assistance by mobile terminal

Abstract

The invention provides a system of a mobile terminal to realize remote assistance, comprising that: (1) a calling terminal transmits information of building remote assistance information to a mobile service exchange center, which initiates paging information to the called terminal; (2) a called wireless protocol stack receives paging information, transmits request information to the mobile service exchange center after processing, requires to build a circuit switched data link; (3) the mobile service exchange center informs the called terminal after building the circuit switched data link, the called wireless protocol stack transmits the successful building of the circut circuit switched data link to a remote assistance module; (4) the remote assistance module builds remote assistance connection between the calling terminal and the called terminal after receiving the information. The invention causes the remote assistance technology to be applied on the mobile terminal, better satisfying user requirement, meanwhile obtaining larger economic benefit for the terminal makers and operators.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a system and method for realizing remote assistance by a mobile terminal. Background technique [0002] Remote assistance is a function of the windows operating system, which can be used to remotely control the target computer from other PCs, thereby assisting the operator of the target computer to perform some operations. [0003] At present, the mobile communication system has been developed to the third generation, and has a relatively high bandwidth. There is no insurmountable technical obstacle in the real-time transmission of video data through the mobile communication network. Therefore, 3GPP (3rdGeneration Partnership Project, 3rd Generation Partnership Project) ) proposed a mobile videophone solution based on circuit domain transmission: 3G-324M protocol set. [0004] 3G-324M protocol set includes H.324M protocol, H.223 multiplexing protocol, H.245 control pr...

AI Technical Summary

Problems solved by technology

[0011] The application of videophone technology in the field of mobile communication enables users to see the scene outside the called terminal, such as the called image or the surrounding environment, but if the called user wants the calling user to see the content inside the mobile phone, such as pictures etc., the existing technology cannot realize

It can be seen that the remote assistance function has not been realized in the existing mobile communication field, which cannot further meet the various needs of users

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