Show simple item record Tennakoon, P Wavegedara2, CB 2019-09-05T05:22:07Z 2019-09-05T05:22:07Z
dc.description.abstract Abstract—This paper proposes a three-dimensional (3D) geometry based spatial correlation model for multiple-input multiple-output (MIMO) communication environments. In the proposed model, it is assumed that scatterers are distributed about the receiver within a spheroid, while the transmitter and receiver antennas are located at the focal points. Approximate closed-form expressions are obtained for the normalized spatial correlation coefficients of frequency non-selective Rician fading channels. As a special case, the normalized spatial functions are derived for Gaussian scatterer distribution. The closedform expressions developed are verified by the simulation results obtained using the WINNER Phase II channel model (WIM2) [17]. Furthermore, the capacity performance of MIMO channels is investigated using the proposed geometry based correlation model. en_US
dc.language.iso en en_US
dc.subject 3D Gaussian scatterer distribution en_US
dc.subject Geometrical channel en_US
dc.subject MIMO en_US
dc.subject Ergodic capacity en_US
dc.subject Spatial correlations en_US
dc.title A 3D Geometry-based spatial correlation model for mimo channels en_US
dc.type Conference-Abstract en_US
dc.identifier.faculty Engineering en_US
dc.identifier.department Department of Electronic and Telecommunication Engineeriong en_US
dc.identifier.year 2019 en_US
dc.identifier.conference Moratuwa Engineering Research Conference - MERCon 2019 en_US Moraruwa, Sri Lanka en_US

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