Application Of Wireless Orientation Technology Based On CDMA GPSONE On Public Security

Police reconnaissance technology is a very important work, andElectronic-tracing technology is one of those reconnaissance methods that the policeuse. Because of the particularity,complexity,pressure of the police work,soreconnaissance work is requid have ablity of rapuidly, nicety, and high efficiency.Along with the advance of wireless electronic_tracing technology, computer andcommunications technology, build the equipment that based CDMA GPSOne becometrue. This thesis focuses on the research of CDMA GPSOne technology its protocols,and building the device which based on CDMA GPSOne, flush type software BREWandSMS communication .Building the system of Electronic-tracing and device whichfit for police tracing work.CDMA GPSOne is part of A-GPSOne(Assistant-GPSOne) technology. Thistechnology is one of the mobile base station information and GPSinformation'stracing technology. This technology's speed of orientation is rapid thanGPS, and can tracing the object in the building or other concealment place. Themodule can support 3G thchnology and flush type software BREW. The device whichbased on CDMA GPSOne have low power consumption,small bulk,tracingspeediness characteristic.The flush type soft BREW can satisfy the securitycommunication.This system is research the technology of CDMA GPSOne, include devicedesign,flush type software design,communication system and support softwareGIS.Building an integrity system which fit for concealment tracing work.The systemcan advance the ability of reconnaissance for police.