Rate-Energy Optimization for Hybrid-Powered Full-Duplex Relays in Cognitive C-NOMA With Impairments

Rate-Energy Optimization for Hybrid-Powered Full-Duplex Relays in Cognitive C-NOMA With Impairments

This paper investigates the tradeoff between sum-rate and energy efficiency in cognitive cooperative non-orthogonal multiple access (C-NOMA) with spectrum sharing. In C-NOMA networks for this study, we consider a multi-antenna secondary source and full-duplex relays equipped with power splitting (PS...

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Bibliographic Details
Main Authors: Mahmoud M. Salim, Suhail I. Al-Dharrab, Daniel Benevides da Costa, Ali H. Muqaibel
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Open Journal of the Communications Society
Subjects:
Cognitive radio
cooperative non-orthogonal multiple access
energy harvesting
power optimization
relay selection
sum-rate
Online Access:https://ieeexplore.ieee.org/document/10755121/
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