Regional Analysis, Based On The 3s Mobile Wireless Monitoring Technology, Electromagnetic Environment

The program of << the wireless EM environment territorial analysis under the technology of 3S mobile monitor>> is established out of the wireless administrant organization's need about the high time effect territorial evaluation system of wireless EM environment. This program have built the all kinds of the wireless emitter equipment information database , wireless propagation geographical information database and the relevant spacial EM wave propagation model within the relative area, and then described the EM environment within the area through the method of computer simulation. In this program, the terrain correctional factor algorithm and EM propagation model foundation under the GIS were researched mainly, and the detailed and true Oracle database about the information of the wireless emitter equipment was built, and the system software platform and the applied EM mobile monitor equipment were developed. The applied EM mobile monitor equipments are based on the technologies of GIS, GPS and GPRS. We reached the ideal simulation result in this program. Compared with measure spot by spot, the method of computer simulation can reduce the workload, and can save the manpower, resource and time.