Walsh–Hadamard Transform Based Non-Orthogonal Multiple Access (NOMA) and Interference Rejection Combining in Next-Generation HetNets

In heterogeneous networks (HetNets), non-orthogonal multiple access (NOMA) has recently been proposed for hybrid-access small-cells, promising a manifold network capacity compared to OMA. One of the major issues with the installation of a hybrid-access mechanism in small-cells is the cross-tier inte...

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Bibliographic Details

Published in:	Mathematics
Main Authors:	M. Rehan Usman, M. Arslan Usman, Soo Young Shin, Gandeva Bayu Satrya, Rizwan A. Naqvi, Maria G. Martini, Christos Politis
Format:	Article
Language:	English
Published:	MDPI AG 2021-02-01
Subjects:	heterogeneous networks (HetNets) non-orthogonal multiple access (NOMA) successive interference cancellation (SIC) interference rejection combining (IRC) Walsh-Hadamard transform
Online Access:	https://www.mdpi.com/2227-7390/9/4/348