Space-Time Geometrical-Based Channel Models: A Comparative Study
Mahmoud, Seedahmed S., Hussain, Zahir M., & O’Shea, Peter J. (2003) Space-Time Geometrical-Based Channel Models: A Comparative Study. In Australian Telecommunications, Networks and Applications Conference, 8th – 10th December 2003, Southbank, Melbourne.
Space-time geometrical channel models proved to be of significance in wireless communications as they provide spatial information (i.e. DOA, TOA) by which the performance of wireless communication systems and space-time systems (i.e., smart antennas, beamformers) can be analyzed. This paper presents a comparative study of space-time geometrical channel models. Based on the methods through which the models incorporate Doppler fading, we divide these models into two categories: models with oscillated scattering objects and models with unoscillated scattering objects. The main characteristics of each category have been studied using the existing models.
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|Item Type:||Conference Paper|
|Keywords:||space, time geometrical channel, wireless communications, oscillated scattering objects, smart antennas, beamformers|
|Subjects:||Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > ELECTRICAL AND ELECTRONIC ENGINEERING (090600)|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering|
Current > Institutes > Institute of Health and Biomedical Innovation
|Copyright Owner:||Copyright 2003 (please consult author)|
|Deposited On:||03 Mar 2005|
|Last Modified:||29 Feb 2012 23:03|
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