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 |
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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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