Multi-Channel Distance Measurement with IEEE 802.15.4 (ZigBee) Devices

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autor(en): Pichler M, Schwarzer S, Stelzer A, Vossiek M
Zeitschrift: IEEE Journal of Selected Topics in Signal Processing
Verlag: Institute of Electrical and Electronics Engineers (IEEE)
Jahr der Veröffentlichung: 2009
Band: 3
Heftnummer: 5
Seitenbereich: 845-859
ISSN: 1932-4553
Sprache: Englisch


Abstract


The addition of positioning capabilities to low-cost communications such as IEEE 802.15.4 compliant (ZigBee) networks can open up interesting markets, in particular if existing hardware and standard communications packets can be used for this purpose. High-precision localization requires large transmission bandwidths and thus the use of multiple frequency-channels. In the presence of oscillator frequency uncertainty the coherent synthesis of individual measurements poses a challenge. This paper proposes a particular frequency-hopping and signal processing scheme by which most transmitter and receiver frequency-errors can be eliminated in signal processing. Measurements show that high precision distance estimation with errors down to a few cm can be achieved. © 2010 IEEE.



FAU-Autoren / FAU-Herausgeber

Vossiek, Martin Prof. Dr.-Ing.
Lehrstuhl für Hochfrequenztechnik


Zitierweisen

APA:
Pichler, M., Schwarzer, S., Stelzer, A., & Vossiek, M. (2009). Multi-Channel Distance Measurement with IEEE 802.15.4 (ZigBee) Devices. IEEE Journal of Selected Topics in Signal Processing, 3(5), 845-859. https://dx.doi.org/10.1109/JSTSP.2009.2030935

MLA:
Pichler, Markus, et al. "Multi-Channel Distance Measurement with IEEE 802.15.4 (ZigBee) Devices." IEEE Journal of Selected Topics in Signal Processing 3.5 (2009): 845-859.

BibTeX: 

Zuletzt aktualisiert 2018-09-08 um 14:53