Generalised Space-Time Modelling of Rayleigh MIMO channels
Date
2005
Authors
Smith, David
Abhayapala, Thushara
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Electrical and Electronics Engineers (IEEE Inc)
Abstract
A recently proposed space-time model for Rayleigh fading for a multiple-input multiple-output (MIMO) channel with arbitrary spatial separation at the transmitter and the receiver is extended. A space-frequency cross spectrum is derived from a space-time cross correlation for a non-isotropic scatterer distribution around the receiver. A simulation study is performed into the space-time correlation formulation to gain understanding of the changing of some relevant parameters and applying different non-isotropic distributions. The formulations presented can be applied to analyse any numbers of transmit and receive antennas operating in typical time-selective MIMO fading channels, and hence can be used in the design of space-time modems.
Description
Keywords
Keywords: Arbitrary spatial separation; Multiple input multiple output (MIMO); Space frequency cross spectrum; Space time models; Computer simulation; Correlation methods; Fading channels; Parameter estimation; Rayleigh fading; Receiving antennas; Transmitters; Com MIMO Rayleigh channels; Space-frequency cross spectrum; Space-time cross correlation; Wireless communications
Citation
Collections
Source
Proceedings of the 6th Australian Communications Theory Workshop 2005
Type
Conference paper
Book Title
Entity type
Access Statement
License Rights
Restricted until
2037-12-31
Downloads
File
Description