Outage probability of non-orthogonal multiple access with partial relay selection over Nakagami-m fading channels

Rinat Yakupov; Theodoros Tsiftsis

doi:10.1016/j.phycom.2018.07.004

Outage probability of non-orthogonal multiple access with partial relay selection over Nakagami-m fading channels

Rinat Yakupov, Theodoros Tsiftsis

Department of Electrical and Computer Engineering

Research output: Contribution to journal › Article

4 Citations (Scopus)

Abstract

Non-orthogonal multiple access (NOMA) is considered as one of the candidate techniques to be implemented in 5G communication networks. In this paper, a dual-hop amplify-and-forward NOMA relaying network with partial relay selection protocol over Nakagami-m fading channels is studied. Closed-form expressions for the outage probability are derived, and also lower and upper bounds are obtained under high signal-to-noise ratio approximation. Numerical results are corroborated with Monte Carlo simulations.

Original language	English
Pages (from-to)	276-287
Number of pages	12
Journal	Physical Communication
Volume	29
DOIs	https://doi.org/10.1016/j.phycom.2018.07.004
Publication status	Published - Aug 1 2018

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Keywords

Amplify-and-forward (AF)
Asymptotic analysis
Non-orthogonal multiple access (NOMA)
Outage probability
Partial relay selection (PRS)
Successive interference cancellation (SIC)

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

Yakupov, R., & Tsiftsis, T. (2018). Outage probability of non-orthogonal multiple access with partial relay selection over Nakagami-m fading channels. Physical Communication, 29, 276-287. https://doi.org/10.1016/j.phycom.2018.07.004

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AB - Non-orthogonal multiple access (NOMA) is considered as one of the candidate techniques to be implemented in 5G communication networks. In this paper, a dual-hop amplify-and-forward NOMA relaying network with partial relay selection protocol over Nakagami-m fading channels is studied. Closed-form expressions for the outage probability are derived, and also lower and upper bounds are obtained under high signal-to-noise ratio approximation. Numerical results are corroborated with Monte Carlo simulations.

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KW - Successive interference cancellation (SIC)

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Access to Document

10.1016/j.phycom.2018.07.004