On the performance of SIC-free spatial modulation aided uplink NOMA under imperfect CSI

In this paper, a spatial modulation aided uplink non-orthogonal multiple access (SM-NOMA) without successive interference cancellation (SIC) is proposed. The SIC-free SM-NOMA system is investigated under both perfect and imperfect channel state information (CSI). Moreover, on the receiver side, both...

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Bibliographic Details

Published in:	ICT Express
Main Authors:	Irfan Azam, Soo Young Shin
Format:	Article
Language:	English
Published:	Elsevier 2023-02-01
Subjects:	Channel state information Non-orthogonal multiple access Spatial modulation Successive interference cancellation
Online Access:	http://www.sciencedirect.com/science/article/pii/S2405959521001703