Proximity-Based Adaptive Indoor Positioning Method Using Received Signal Strength Indicator
Jae-hyuk Yoon,
Hee-jin Kim,
Soon-kak Kwon
Abstract:In this paper, we propose a proximity-based adaptive positioning algorithm to address the challenge of positioning errors in indoor localization based on RSSI (received signal strength indicator). When positioning by trilateration, if a receiver is close to one AP, the signals of other APs become rapidly unstable, so positioning accuracy is reduced. Therefore, this paper proposes an algorithm to identify the proximity state with AP and adaptively determine the positioning technique based on this state. The pro… Show more
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