Design And Implementation Of The Gprs Access Technology Of Embedded Devices And Embedded Gprs Terminal

How to communicate through GPRS mobile network and how to introduce GPRS wireless communication to application system is becoming an attractive research direction. This thesis introduce that how we research and design GPRS access technology on embedded system.In this thesis, concept and characteristic of GPRS Network are introduced firstly in chapter one. Subsequently, push access for GPRS supporting Terminals is introduced in chapter two. Various architecture of system for communication with GPRS network is given, and the architecture system which used in our project is emphasized. Then, Chapter three describes the details of the implement of hardware including the introduction of the main ICs and the key techniques in system hardware design. Chapter four goes deep into introducing the implementation of system embedded software. The result of the experiment is given in chapter five, and the performance of the system is analyzed. The last chapter drew a conclusion and made some suggestion according to improvement and updating of the system.