Rate-Splitting for Multi-Antenna Non-Orthogonal Unicast and Multicast Transmission: Spectral and Energy Efficiency Analysis

In a Non-Orthogonal Unicast and Multicast (NOUM) transmission system, a multicast stream intended to all the receivers is superimposed in the power domain on the unicast streams. One layer of Successive Interference Cancellation (SIC) is required at each receiver to remove the multicast stream befor...

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Bibliographic Details
Published in:	IEEE transactions on communications Vol. 67; no. 12; pp. 8754 - 8770
Main Authors:	Mao, Yijie, Clerckx, Bruno, Li, Victor O. K.
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.12.2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Antennas Encoding Energy efficiency energy efficiency (EE) Interference Maximization Messages Multicasting Multilayers NOMA non-orthogonal multiple access (NOMA) Non-orthogonal unicast and multicast (NOUM) Nonorthogonal multiple access Optimization Power efficiency rate-splitting (RS) Receivers Receivers & amplifiers Silicon carbide Splitting Streams Transmitters Unicast weighted sum rate (WSR)
ISSN:	0090-6778, 1558-0857
Online Access:	Get full text
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