Test Method Research on Emergency Position Service for Mobile Terminal

At present, telephone communication is still the main way to obtain the alarm location information in China, which seriously affects the timeliness of rescue. This paper reviewed the technical status and development trends in the field of emergency alarm, based on the technical scheme of Emergency Position Service (EPS), designed a data transmission interface for mobile terminals to report alarm location information. Besides, this paper carried out research on terminal testing methods and development of testing system based on EPS, which provided experimental environment for mobile terminals supporting EPS function and accelerated the pilot application and scale promotion of EPS in China.