Reference : Performance Enhancement for Full-Duplex Relaying with Time-Switching-Based SWIPT in W...

	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/10993/50187

Title :	Performance Enhancement for Full-Duplex Relaying with Time-Switching-Based SWIPT in Wireless Sensors Networks
Language :	English
Author, co-author :	Tran, Phu Tin [Industrial University of Ho Chi Minh City, Ho Chi Minh City > Faculty of Electronics Technology]
	Nguyen Nhat, [Ton Duc Thang University, Ho Chi Minh Cit > Wireless Communications Research Group, Faculty of Electrical and Electronics Engineering]
	Tran Dinh, Hieu [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
	Miroslav, Voznak [Faculty of Electrical Engineering and Computer Science > VSB-Technical University of Ostrava,]
	Chatzinotas, Symeon [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
Publication date :	2-Jun-2021
Journal title :	Sensors
Publisher :	Multidisciplinary Digital Publishing Institute (MDPI)
Volume :	21
Issue/season :	11
Pages :	3847
Peer reviewed :	Yes (verified by ORBilu)
Audience :	International
ISSN :	1424-8220
e-ISSN :	1424-3210
City :	Basel
Country :	Switzerland
Keywords :	[en] decode-and-forward (DF) ; energy harvesting ; time-switching relaying (TSR) ; full-duplex ; outage probability ; SWIPT
Abstract :	[en] Full-duplex (FD) with simultaneous wireless information and power transfer (SWIPT) in wireless ad hoc networks has received increased attention as a technology for improving spectrum and energy efficiency. This paper studies the outage performance for a SWIPT-based decode-and-forward (DF) FD relaying network consisting of a single-antenna source S, a two-antenna relay R, and a multi-antenna destination D. Specifically, we propose four protocols, namely static time-switching factor with selection combining (STSF-SC), static time-switching factor with maximal ratio combining (STSF-MRC), optimal dynamic time-switching factor with selection combining (ODTSF-SC), and optimal dynamic time-switching factor with maximal ratio combining (ODTSF-MRC) to fully investigate the outage performance of the proposed system. In particular, the optimal time-switching factor from the ODTSF-SC and ODTSF-MRC methods is designed to maximize the total received data at the destination. In this context, we derive exact closed-formed expressions for all schemes in terms of the outage probability (OP). Finally, the Monte Carlo simulations are conducted to corroborate the theoretical analysis’s correctness and the proposed schemes’ effectiveness.
Target :	Researchers ; Professionals ; Students ; General public
Permalink :	http://hdl.handle.net/10993/50187
DOI :	10.3390/s21113847
Other URL :	https://www.mdpi.com/1424-8220/21/11/3847/htm

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