On the Performance of Two-Way Multiple Relay Non-Orthogonal Multiple Access-Based Networks With Hardware Impairments

In this paper, we investigate the performance of two-way multiple relay non-orthogonal multiple access (NOMA) based networks with hardware impairments (HIs). Especially, opportunistic relay selection scheme is applied to enhance the spectral efficiency along with the spatial diversity. With the incr...

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Hauptverfasser:	Xiaogang Tang, Kang An, Kefeng Guo, Sun'an Wang, Xueling Wang, Jincheng Li, Feng Zhou
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	IEEE 2019-01-01
Schriftenreihe:	IEEE Access
Schlagworte:	Two-way multiple relay networks non-orthogonal multiple access (NOMA) opportunistic relay selection scheme hardware impairments (HIs) outage probability (OP) energy efficiency (EE)
Online-Zugang:	https://ieeexplore.ieee.org/document/8824060/
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