Based 3g Wireless Terminals, Pc Side Software Systems Development And Research

With successful development of 3G mobile terminal (including cell phone and data card), the functions of terminal unit are grow stronger. Users require more add-functions to equipment, and they hope they can manipulate these equipments by computer in order to make them more convenient, such as Individual File Management, Personal Contact Management, Receive&Send Message, Wireless Networking. So it is necessary to develop a PC Suite matched with mobile terminal to carry out the management of terminal unit.I took participate in the development & research of this project when I interned in ZTE. This dissertation discusses this PC Suite about the detail scheme of system, transmission mode& protocol and frame optimize. The whole system adopts layer Architecture, encapsulate the interface by class; communication layer uses standard Win32 API to carry out Serial communication; carry out the message transmission between PC and mobile terminal by AT and Diag command which based on Telecom platform; frame optimization adopts COM (Component Object Model) in order to build up a uniform configure Management to different terminal.