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This paper investigates the performance and design of successive interference cancellation (SIC) receiver for downlink non-orthogonal multiple access (NOMA) combined with 2-by-2 open-loop single-user (SU)-MIMO. Compared to NOMA with 1-by-2 SIMO (Single Input Multiple Output), for NOMA with 2-by-2 SU-MIMO we have to deal with both inter-user and interstream interference at the receiver of each user...
This paper presents field experimental results on a vertical antenna element grouping for Smart Vertical (SV)-Multiple-Input Multiple-Output (MIMO) in the Long Term Evolution-Advanced downlink. Experimental results clarify that SV-MIMO achieves a higher fading correlation compared to a horizontally-arranged antenna configuration when the same antenna spacing is used. Then, when the combination of...
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