首页>
外国专利>
COMBINED GPS/WIFI/BASE STATION POSITIONING METHOD, AND DEVICE AND SYSTEM THEREFOR
COMBINED GPS/WIFI/BASE STATION POSITIONING METHOD, AND DEVICE AND SYSTEM THEREFOR
展开▼
机译：GPS / WIFI /基站组合定位方法，装置及系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention provides a combined GPS/WIFI/base station positioning method, and a device and system therefor. The positioning method, device and system organically combine the advantages of high-accuracy GPS positioning (error is within 15m) and high-speed WIFI/base station positioning to achieve rapid and accurate positioning. Moreover, when the GPS cannot receive signals in a building or a room, the WIFI or the base station can provide approximated positioning.
展开▼
