Analytical space-time fading correlation for the multi-input-multi-output (MIMO) channel as funcrion of antenna spacing. angle spread, and Doppler spread 'is derived and is verified with deterministic simulations. We investigate rhe performance of uplink sparial fading correlation of MIMO channel. We consider four uniform circular array WCA) elements ar both mobile sration and base sration. The angle ofarrival and the angle ofdeparture at the base station and the mobile station. are distributed by truncated Gaussian and uniform probabiiiry distribution function(s) respectively. For large values of N, the simulation and analytical results agree. The results show rhat, sparial separation behveen, antenna elements can be minimized ar rhe base starion, by employing hvo or more antennas ar the mobile station.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.