Modeling the statistical time and angle of arrival characteristics of an indoor multipath channel

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Permanent URL	http://hdl.lib.byu.edu/1877/1080
Title	Modeling the statistical time and angle of arrival characteristics of an indoor multipath channel
BYU Creator	Jensen, Michael A. Jeffs, Brian D. Swindlehurst, A. Lee
Creator	Spencer, Quentin H.
Keywords	Poisson distribution; digital radio; diversity reception; indoor radio; microwave propagation; multipath channels; statistical analysis
Description/Abstract	Most previously proposed statistical models for the indoor multipath channel include only time of arrival characteristics. However, in order to use statistical models in simulating or analyzing the performance of systems employing spatial diversity combining, information about angle of arrival statistics is also required. Ideally, it would be desirable to characterize the full spare-time nature of the channel. In this paper, a system is described that was used to collect simultaneous time and angle of arrival data at 7 GHz. Data processing methods are outlined, and results obtained from data taken in two different buildings are presented. Based on the results, a model is proposed that employs the clustered "double Poisson" time-of-arrival model proposed by Saleh and Valenzuela (1987). The observed angular distribution is also clustered with uniformly distributed clusters and arrivals within clusters that have a Laplacian distribution.
Source	Spencer, Q. H., et al. "Modeling the Statistical Time and Angle of Arrival Characteristics." Selected Areas in Communications, IEEE Journal on 18.3 (2000): 347-60;
Publisher	IEEE
Date Original	2000-03
Language	English eng en
Publication Type	Peer-Reviewed Articles
Type	Text
Format	application/pdf
Owning Institution	Brigham Young University
BYU College	Ira A. Fulton College of Engineering and Technology
BYU Department	Electrical and Computer Engineering
Copyright Status	(c) 2000 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.;
Copyright Use Information	http://www.lib.byu.edu/generic_copyright.html

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Modeling the statistical time and angle of arrival characteristics of an indoor multipath channel

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