Universiti Teknologi Malaysia Institutional Repository

Sub-connected structure hybrid precoding for millimeter-wave NOMA communications

Badrudeen, A. A. and Leow, C. Y. and Won, S. H. (2021) Sub-connected structure hybrid precoding for millimeter-wave NOMA communications. IEEE Wireless Communications Letters, 10 (6). pp. 1334-1338. ISSN 2162-2345

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Official URL: http://dx.doi.org/10.1109/LWC.2021.3066218

Abstract

Sub-connected structure hybrid beamforming (SCS-HBF) exploiting both successful interference cancellation and zero-forcing (ZF) is tortured by frail performance when deployed for millimeter-Wave non-orthogonal multiple access (NOMA) system in a complete non-line of sight (NLOS) environment. Therefore, this letter articulates a sum-rate maximization for SCS-HBF-NOMA system built based on unique phased-ZF and dynamic power optimization schemes robust for both line of sight and NLOS environments. Radio frequency chain's diversity impact on the proposed scheme's performance is also analyzed.

Item Type:Article
Uncontrolled Keywords:hybrid beammforming, mmWave, NOMA
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:94504
Deposited By: Narimah Nawil
Deposited On:31 Mar 2022 14:55
Last Modified:31 Mar 2022 14:55

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