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On wireless channel modelling : Extraction of channel from channel measurements

Summary: On wireless channel modelling : Extraction of
channel from channel measurements
Aastha Gupta , Thushara D. Abhayapala and Tony S. Pollock
Department of Information Engineering
Research School of Information Sciences and Engineering
Australian National University
Canberra, ACT-0200
Email:aastha.gupta@rsise.anu.edu.au, thushara.abhayapala@anu.edu.au
Abstract-- Next generation systems are using directional an-
tennas for indoor high data rate devices. This arises a need for
measurement and modelling of directional channels. Indoor en-
vironments also introduce extreme multipath behaviour into the
directional channel. Directional measurements raise the problem
of complicated data sets with 2-D spatio-temporal information.
In order to analyse these complex data sets, it is first imperative
to make sure the data set actually represents the propagation
channel and is not influenced by the measuring apparatus. In
order to construct the propagation channel, we discuss a novel
technique of eliminating such effects from the measured data set.


Source: Abhayapala, Thushara D. - Department of Information Engineering, Australian National University


Collections: Computer Technologies and Information Sciences