Reference : Outage and capacity analysis of NOMA systems over dual-hop mixed powerline-wireless c...

	Document type :	Scientific journals : Article
	Discipline(s) :	Engineering, computing & technology : Electrical & electronics engineering
	Focus Areas :	Security, Reliability and Trust
	To cite this reference:	http://hdl.handle.net/10993/54125

Title :	Outage and capacity analysis of NOMA systems over dual-hop mixed powerline-wireless channels
Language :	English
Translated title :	[en] Outage and capacity analysis of NOMA systems over dual-hop mixed powerline-wireless channels
Author, co-author :	ElHalawany, Basem M. []
	Samir, Ahmed []
	Elsayed, Mohamed []
	Khan, Wali Ullah [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
	Wu, Kaishun []
	Mohamed, Ehad []
Publication date :	6-Jun-2022
Journal title :	ICT Express
Publisher :	Elsevier
Peer reviewed :	Yes
Audience :	International
e-ISSN :	2405-9595
Country :	Netherlands
Keywords :	[en] non-orthogonal multiple access (NOMA) ; Outage probability ; Ergodic capacity
Abstract :	[en] Non-orthogonal multiple access (NOMA) has emerged as a promising technology for 5G networks and beyond. In order to fully reap the benefits of NOMA, it is essential to characterize its performance under different channel fading. In this paper, we carry out a performance analysis of the downlink NOMA-based dual-hop mixed powerline/wireless communication (PLC/WLC) system. Specifically, we investigate the system reliability and spectrum efficiency in terms of the outage probability and the ergodic capacity, respectively, where the PLC link undergoes lognormal fading while the WLC link undergoes block Rayleigh fading. The accuracy of the analytical results has been validated, the effect of different system controlling parameters is tested; and the optimal values of power allocation factors are obtained. Also, the system performance is compared to a benchmark system through representative extensive simulations.
Target :	Researchers ; Professionals ; Students ; General public ; Others
Permalink :	http://hdl.handle.net/10993/54125
DOI :	10.1016/j.icte.2022.05.010
Other URL :	https://www.sciencedirect.com/science/article/pii/S2405959522000881

	File(s) associated to this reference
	Fulltext file(s): File Commentary Version Size Access Limited access 1-s2.0-S2405959522000881-main.pdf Publisher postprint 765.55 kB Request a copy

All documents in ORBi^lu are protected by a user license.

 

University of Luxembourg Library |  Feedback |  Legal notices Site Map