Research And Desing Of M2M System Based On Siemens Wireless Module MC55

It seems that mobile technology is fully developed:with mobile phone we can talk, send short messages, send photos and even watch TV programs. But actually there's still a field to be searched which is called M2M(Machine-to-machine).In the future,mobile technology will be focused on machine-to-machine communication instead of man-to-man communication.M2M will be the key point of the future development of mobile technology.So a M2M system based on Siemens wireless module MC55 is designed. MC55 visits Internet through GPRS and exchanges commands and data with the local server.In the beginning of the dissertation we'll know what M2M is and the framework of the system. Then we'll study related communication theory: GPRS and TCP/IP, especially GPRS which we know relatively less. And in the end we'll know how the remote wireless terminal and the local server work.My main work is: 1. Study GPRS and TCP/IP principle which is the basic principle of the system and the first important step to design the system.2.Take part in the configuration to MC55 and write part of the AT command codes.3.Develop the application software of the local server on my own and this software is used to test GPRS modules in Siemens Ltd, China.The creative point of the dissertation is: 1.Break the limitation of the traditional idea of man-to-man communication and research the machine-to-machine communication. 2. Use GPRS network instead of phone lines and radio stations in order not to lay hundreds of miles of lines and to solve problems about distance and frequency caused by radio stations. 3. Develop application software of the local server on my own for Siemens Ltd, China.