Please use this identifier to cite or link to this item: http://www.repositorio.ufc.br/handle/riufc/67198
metadata.dc.type: Artigo de Periódico
Title in Portuguese: Performance analysis of NOMA-based relaying networks with transceiver hardware impairments
Author: Deng, Chao
Zhao, Xiaoya
Zhang, Di
Li, Xingwang
Li, Jingjing
Cavalcante, Charles Casimiro
Issue Date: 2018
Publisher: KSII Transactions on Internet and Information Systems
Keywords: Hardware impairments
Nakagami-m fading
Non-Orthogonal multiple access
Citation: CAVALCANTE, C. C. et al. Performance analysis of NOMA-based relaying networks with transceiver hardware impairments. KSII Transactions on Internet and Information Systems, vol. 12, n. 9, p. 4295-4316, 2018
Abstract: In this paper, the performance of non-orthogonal multiple access (NOMA) dual-hop (DH) amplify-and-forward (AF) relaying networks is investigated, where Nakagami-m fading channel is considered. In order to cover more details, in our analysis, the transceiver hardware impairments at source, relay and destination nodes are comprehensively considered. To characterize the effects of hardware impairments brought in NOMA DH AF relaying networks, the analytical closed-form expressions for the exact outage probability and approximate ergodic sum rate are derived. In addition, the asymptotic analysis of the outage probability and ergodic sum rate at high signal-to-noise ratio (SNR) regime are carried out in order to further reveal the insights of the parameters for hardware impairments on the network performance. Simulation results indicate the performance of asymptotic ergodic sum rate are limited by levels of distortion noise.
URI: http://www.repositorio.ufc.br/handle/riufc/67198
ISSN: 1976-7277
Appears in Collections:DETE - Artigos publicados em revista científica

Files in This Item:
File Description SizeFormat 
2018_art_caccavalcante.PDF893,96 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.