Take the GSM location technology as core, take the mobile phone as terminal, this system not only provide many multimedia tourist information, positioning, electronic map service etc.

GSM Technology on On-line Monitoring and Analyzing Management to Distribute-electricity Transformer District;

In this paper,a new device which is based on GSM technology is introduced.

The GSM-R technology in our country′s application situation is proposed,and the European technology is introduced in the foundation to unify our country′s actual situation to make various aspects independent research and development,caused our country′s GSM-R technology basic and the developed country maintains at the identical level,the improvement and development of GSM-R technology are given.

On-line condition monitoring and information management system for railway refrigerator car based on GPS/GSM/GIS technologies;

Aiming at the characteristics of wide range and high quality demand of TV Safe broadcasting,Yangquan Broadcast Television Network Center proposes a new solution of using GSM communication technology to realize the real time security information transmission and enhance the emergency response capability.