Authors: Nadhir Ben Halima; Hatem Boujemâa
Addresses: College of Computer Science and Engineering in Yanbu, Taibah University, Madinah, 42353, Saudi Arabia ' Higher School of Communications of Tunis, COSIM Research Laboratory, Route de Raoued Km 3.5, 2083, El Ghazala, Ariana, Tunisia
Abstract: This paper deals with wireless energy harvesting using radio frequency (RF) signals for Nakagami channels. We derive the packet error probability (PEP) of relay node selection algorithms where all nodes harvest energy from RF signal emitted by node H. We set the harvesting duration to enhance the throughput. Our analysis is valid for Nakagami fading channels with arbitrary fading figure of different links.
Keywords: RF energy harvesting; cooperative communications; optimal harvesting duration; throughput analysis; wireless communications; QAM; PSK ASK modulations.
International Journal of Sensor Networks, 2020 Vol.33 No.2, pp.55 - 62
Received: 21 Nov 2019
Accepted: 09 Dec 2019
Published online: 20 Jun 2020 *