DocumentCode
3615207
Title
UWB indoor delay profile model for residential and commercial environments
Author
S.S. Ghassemzadeh;L.J. Greenstein;A. Kavcic;T. Sveinsson;V. Tarokh
Author_Institution
AT&T Labs-Research, Florham Park, NJ, USA
Volume
5
fYear
2003
fDate
6/25/1905 12:00:00 AM
Firstpage
3120
Abstract
We present a statistical model for the delay profile of ultra-wideband channels in indoor environments. Two kinds of profiles are defined, namely the multipath intensity profile (MIP) and the power delay profile (PDP). The MIP is the delay profile at a point in space, while the PDP is a local spatial average. The model is based on 60,000 complex frequency response measurements from 20 commercial buildings and 20 residential homes, with the transmitter and receiver both in line-of-sight (LOS) and non-line-of-sight (NLS) of each other. Simulations using the PDP model show excellent statistical agreement with the measured data.
Keywords
"Frequency measurement","Position measurement","Delay estimation","Ultra wideband technology","Bandwidth","Indoor environments","Frequency response","Radio transmitters","Fading","Root mean square"
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2003. VTC 2003-Fall. 2003 IEEE 58th
ISSN
1090-3038
Print_ISBN
0-7803-7954-3
Type
conf
DOI
10.1109/VETECF.2003.1286198
Filename
1286198
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