An Indoor Localization Method based on RSSI of Adjustable Power WiFi Router
with the widely using of WiFi router,indoor localization based on RSSI (Received Signal Strength Indication) of WiFi has also been used broadly,but its localization precision is only several meters,meanwhile it needs more router.An indoor localization method based on adjustable power WiFi router is explored.Not only the off-line finger print maps but also on-line localization test used to adjust the power of every router.The simulation and real experiment results show that the precision of localization is improved compared with solid radiation power with the increase of collection data base at different radiation power though only 3 routers are used.
indoor localization adjustable power probability method WiFi router RSSI
Fei Wu Jian Xing Bo Dong
school of electric and electronic engineering shanghai university of engineering science Shanghai, China
国际会议
秦皇岛
英文
1481-1484
2015-09-18（万方平台首次上网日期，不代表论文的发表时间）