基于RSSI的无线定位技术及应用

The Wireless Location Technique Based on RSSI and Its Application

介绍了一种基于 RSSI 的定位方案的井下人员定位系统。该系统基于功率路径损耗模型,结合并下工作面的链状环境,利用基站 BS 接入点 WBAP 感测的来自移动站 MS的信号功率来定位 MS。并对计算机仿真结果进行了讨论。

This paper briefly introduces a personnel locating system for underground collieries that chooses the positioning plan based on RSSI （Receive Signal Strength Indicator）. Based on the power route wastage model and combined with the chain circumstance of the underground working face, the location of mobile station （MS） is orientated according to the signal power from MS tested by the Wireless Backbone Access Point （WBAP） in the Opticai Fiber Base Station （OFBS, BS）. The simulation result is also discussed.