NDLI: A deterministic indoor UWB space-variant multipath radio channel modelling compared to measurements on basic configurations

Content Provider	IEEE Xplore Digital Library
Author	Lostanlen, Yves Gougeon, Gregory Bories, Serge Sibille, Alain
Copyright Year	2006
Description	Author affiliation: CEA-LETI, CEA-Grenoble, 17 rue des Martyrs, 38 054 CEDEX 9, FRANCE (Bories, Serge) \|\| ENSTA, 32 Bd Victor 75739 Paris Cedex 15, FRANCE (Sibille, Alain) \|\| SIRADEL, 3 allée A. Bobierre, 35043 Rennes Cedex, FRANCE (Lostanlen, Yves; Gougeon, Gregory)
Abstract	A comparison of measured ultrawideband (UWB) signals and signals simulated by a ray-tracing tool are presented in the paper. The simulation tool is a full 3D indoor deterministic simulator aimed at illustrating low or high bit data rates channel parameters. The physical phenomena intervening in the complex indoor (multipath, shadowing) may be analysed by this means. A measurement campaign aimed at collecting ultrawideband signals in basic transmitter-receiver (Tx-Rx) configurations has been carried out. Simulated and measured signals are thus compared in terms of Impulse Responses and metrics like path losses, energy and delay spread. The work indicates that the deterministic ray-tracing approach can provide useful information for the system designer, especially if it is combined with statistical parameters.
Starting Page	1
Ending Page	8
File Size	1026631
Page Count	8
File Format	PDF
ISBN	9789290929376
DOI	10.1109/EUCAP.2006.4584739
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-11-06
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	ESA
Subject Keyword	Transmitters Bit rate Energy measurement Bandwidth Ray tracing Frequency Loss measurement Spatial resolution Ultra wideband technology Shadow mapping
Content Type	Text
Resource Type	Article

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