Performance of an IEEE 802.15.4a ranging system in multipath indoor environments

This work presents an Impulse Radio Ultra-Wideband ranging system that is compliant with the IEEE802.15.4a standard. A novel Time-of-Arrival estimator is proposed for ranging purposes. This estimator is robust against multipath fading and presents a small ranging error. Measurement results show the...

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Bibliographische Detailangaben
Hauptverfasser:	Losada, M., Zamora-Cadenas, L., Alvarado, U., Velez, I.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Accuracy Distance measurement Estimation IEEE 802.15 Standards IEEE 802.15.4a ranging algorithms Receivers Synchronization time of arrival Transmitters Ultra-wideband
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Beschreibung
Zusammenfassung:	This work presents an Impulse Radio Ultra-Wideband ranging system that is compliant with the IEEE802.15.4a standard. A novel Time-of-Arrival estimator is proposed for ranging purposes. This estimator is robust against multipath fading and presents a small ranging error. Measurement results show the good accuracy of the proposed ranging system.
ISSN:	2162-6588
DOI:	10.1109/ICUWB.2011.6058885