Design And Implementation Of Data Interactive System Module Between PC And Mobile Based On DIAG

In present society the rapid spread of mobile phones make the connections between people closer.With the rapid development of the mobile phone industry, it has become another tool to store important information because of its large memory capacity and easy carrying. However, it's complicated to operate information in mobile phones and incorrect manipulation may happen easily. For this reason, the development of a system by which mobile phones can complete information interaction with the computer is particularly important.The purpose of this paper is to develop an excellent interactive module between phones and computers by the use of Qualcomm BREW platform. This module involves four aspects, short message, calendar, phonebook and system of multimedia file, the software of mobile phone side and module of Date interaction. Interaction module is the core part of interaction process and it is used to realize the information transmission between phones and computers.In this paper the realization of modules of Date interaction is described. First, starting with the requirement analysis, this paper describes functional design and non-functional requirements of DIAG module in detail. Then implement the hiberarchy of DIAG module in accordance with the software engineering methods.According to result of test and analysis, this module has clear system framework design level and low coupling between components, and it is easy to operate. Last, testing the function module and analysing the result.the module meet the needs of the project.