Guiyang Phs Positioning System Construction And Business Applications For Study

With the fast popularity of PHS (Personal Handy-phone System) , the location service of PHS will be a new highlight of the wireless data additional service. The system of the location service of PHS will give a lot of applications in the areas which need emergency service such as public security, finance and transportation. So it puts forward the need of selection and application of wireless positioning technology of PHS at the same time. This paper analyzes and compares several common wireless positioning technologies;concludes that the positioning technology of PHS is the quite practical method in the present each kind of positioning technologys combining function, economy and actual operability; proposes a viable application project and tests it on related platforms of UTStarcom PHS system. The study on application of wireless positioning technology which based on the PHS is valuable in economy and society by providing the location service of PHS to business and location information to people at low costs.