Method for inter-transmitting file among mobile phones

Abstract

The invention discloses a method for inter-transmitting files among handsets, wherein, a calling handset sends a file transmission request to a called handset, the called handset detects if the handset is in the state of awaiting receiving files, and if yes, the called handset sends a file receiving command to the calling handset and establishes file transmission connection with the calling handset, thus transmitting a file from a handset to another handset in real time. After transmission, the called handset conducts an integrity detection of the file, and the transmission is conducted once more in case of any damage, in order to guarantee the undamaged state of the file. During the file transmission process, breakpoint transmission can be conducted in case of accidental break or manual break by users. When the resource of the called handset is occupied temporarily and the file can not be received, the file receiving can be temporarily entrusted to a certain server and the file can be downloaded later from the server. By means of the point-to-point file inter-transmission between handsets, the application scope of handsets processing electronic files is expanded and the problem that the handsets can not directly transmit files is solved.

Description

technical field [0001] The invention relates to mobile phone file management, in particular to a method for file transmission between mobile phones. Background technique [0002] With the widespread popularization of informatization, people are no longer satisfied with just processing files on office computers, and portable file processing anytime, anywhere has become a new demand. In addition, with the rapid development of technology, the application of mobile phones has exceeded the scope of the original voice communication, and data communication has become a development trend as a new application of mobile phones. Among them, the processing of user's office documents is becoming an essential function of business mobile phones. Under the existing technical conditions, due to the limitation of the mobile phone's own software and hardware conditions, it can only perform some simple editing and transmission in terms of file processing, among which sending files to others and...

AI Technical Summary

Problems solved by technology

Under the existing technical conditions, due to the limitation of the mobile phone's own software and hardware conditions, it can only perform some simple editing and transmission in terms of file processing, among which sending files to others and receiving files from others is one of them. Important applications, but current mobile phones generally cannot directly send and receive files in a peer-to-peer manner, and can only be transferred through a network server. In this way, users have to open other payment services for file transfers. In addition to paying fees, it is difficult to achieve instant and accurate file transfers.

If the files to be transferred by the user have high security requirements, the transfer through the server will increase the risk of leaking

Images