NDLI: A wideband dynamic spatio-temporal Markov channel model for typical indoor propagation environments

Content Provider	IEEE Xplore Digital Library
Author	Chia-Chin Chong Laurenson, D.I. McLaughlin, S.
Copyright Year	2003
Description	Author affiliation: Sch. of Eng. & Electron., Edinburgh Univ., UK (Chia-Chin Chong; Laurenson, D.I.; McLaughlin, S.)
Abstract	In this paper, a new stochastic wideband dynamic spatio-temporal indoor channel model which incorporates both the dynamic evolution of paths as the mobile moves as swell as the spatio-temporal variation of paths within their lifespan is proposed by adapting the concept of Markov process. Analysis of propagation data shows that multiple births and deaths are possible at any instant of time. Furthermore, correlation exists between the number of births and deaths. Thus, an M-step, 4-state Markov channel model is propose din order to account for these two observed effects. The paths' spatio-temporal variations are also taken into consideration by the spatio-temporal vector which was found to be well-modelled by a Gaussian probability density function. In addition, the methodology used to extract the channel parameters from the measurement data is also discussed.
Starting Page	6
Ending Page	10
File Size	425778
Page Count	5
File Format	PDF
ISBN	0780377575
ISSN	10903038
DOI	10.1109/VETECS.2003.1207490
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-04-22
Publisher Place	South Korea
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wideband Antenna measurements Antennas and propagation Data analysis Probability density function Data mining Radio propagation Indoor environments Digital communication Telephony
Content Type	Text
Resource Type	Article

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