Doubling the Accuracy of Indoor Positioning: Frequency Diversity
Determination of indoor position based on fine time measurement (FTM) of the round trip time (RTT) of a signal between an initiator (smartphone) and a responder (Wi-Fi access point) enables a number of applications. However, the accuracy currently attainable-standard deviations of 1-2 m in distance...
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Format: | Article |
Language: | English |
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MDPI AG,
2020-05-20T18:04:36Z.
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Online Access: | Get fulltext |