Mobile communication terminal and communication software upgrading method

Abstract

The invention relates to the field of mobile communication terminals, and provides the mobile communication terminal and a communication software upgrading method, which aim to solve the problem of communication part upgrading complexity of the mobile communication terminal in the prior art. The method comprises that: an application part (AP) side upgrading starting module informs an AP side control module by inputting a starting command, and the AP side control module starts a communication part (CP) side upgrading module; the AP side control module temporarily stores upgrading data in a memory card on an AP side into a dual-port random access memory (DPRAM); and the CP side upgrading module acquires the upgrading data from the DPRAM, and upgrades a software module in a Flash on a CP side. The embodiment of the invention has the advantages of finishing upgrading only by reading the upgrading data from the memory card in the upgrading, and realizing the simple and high-efficiency software upgrading of the communication part of the mobile communication terminal.

Description

A mobile communication terminal and a method for upgrading communication software technical field The invention relates to the field of mobile communication terminals, in particular to a mobile communication terminal and a method for upgrading communication software. Background technique In recent years, with the development of third-generation communication technology (3G), people have gradually realized its powerful functions, such as high-speed wireless Internet access. More and more people need to use communication mobile terminals for office and entertainment, which makes communication Mobile terminals (such as mobile phones) have developed vigorously, and smart phones are the best choice. Smartphones refer specifically to those mobile phones that use an open operating system. Simply put, they are mobile phones that can be bought like computers and can be installed with software. Compared with ordinary mobile phones, the biggest feature of smart phones is of course t...

AI Technical Summary

Problems solved by technology

The embodiment of the present invention provides a mobile communication terminal and a method for upgrading communication software, which are used to solve the problem that the software of the communication part of the mobile communication terminal needs to cooperate with the computer and the USB connection line in the prior art, and the upgrade is complicated.

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