DocumentCode
2454585
Title
Wireless range measurement and positioning using multicarrier techniques
Author
Bensky, Alan
fYear
2012
fDate
14-17 Nov. 2012
Firstpage
1
Lastpage
5
Abstract
This paper reviews the principles of multicarrier phase shift distance measurement and its implementation in frequency hopping spread spectrum and orthogonal frequency division multiplex communication. It describes the phase slope technique of using a plot of phase difference vs. carrier frequency to determine propagation time, and Fourier transform methods to distinguish the line of sight signal from multipath reflections.
Keywords
Fourier transforms; OFDM modulation; code division multiple access; distance measurement; frequency hop communication; spread spectrum communication; Fourier transform method; carrier frequency; frequency hopping spread spectrum communication; multicarrier phase shift distance measurement; multicarrier technique; multipath reflections; orthogonal frequency division multiplex communication; phase difference; phase slope technique; positioning; propagation time; wireless range measurement; Distance measurement; Fourier transforms; Frequency measurement; OFDM; Phase measurement; Receivers; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical & Electronics Engineers in Israel (IEEEI), 2012 IEEE 27th Convention of
Conference_Location
Eilat
Print_ISBN
978-1-4673-4682-5
Type
conf
DOI
10.1109/EEEI.2012.6376906
Filename
6376906
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