受信信号強度と移動基地局を用いた位置推定

抄録

In recent years, services using self-location using GPS have become widespread. However, there is a problem that the accuracy of GPS is low quality indoors. There is a method using received signal strength as a technology that can be used as a substitute for GPS, but this technique also has a disadvantage of poor accuracy. In this research, we aim to improve the accuracy of indoor position estimation using the received signal strength of radio. We verified the movement direction of mobile base station and the accuracy of location estimation. This suggested the relationship with the accuracy to the distance and angle to the target.