Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Trilateration techniques"”.
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Improving Bluetooth-based Indoor Positioning Using Vision and Artificial Networks
… converted into ranges using path loss models and trilateration is applied to obtain indoor positions. Two neural network algorithms were implemented. The first used only the RSSI values while the second incorporated a wearable camera as an additional source of information about the presence or …
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Precise Geolocation for Drones, Metaverse Users, and Beyond: Exploring Ranging Techniques Spanning 40 KHz to 400 GHz
… through the utilization of ranging-based techniques, encompassing a spectrum of signals ranging from low-frequency ultrasound acoustic signals to more intricate high-frequency signals like Wireless Fidelity (Wi-Fi) IEEE 802.11az, 5G New Radio (NR), and 6G. Moreover, another contribution is …
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High-performance velocity, frequency and time estimation using GNSS
… solution. The PVT solution is computed through trilateration techniques, based on a TOA (Time Of Arrival) ranging technique, therefore the PVT solution is correlated to the measurement of time. In particular, the position solution is related to a time measurement while the velocity solution is …