Non-Linear EH Relaying in Delay-Transmission Mode over n-µ Fading Channels

Abstract: Energy harvesting is a technique to harvest energy from RF (radio frequency) waves. The RF signals have the ability to convey energy and information concurrently. The EH in coop-erative relaying systems may increase the capacity and coverage of wireless networks. In this work, we study a dual-hop (two-hop) relaying. This system has three nodes: a source, a relay, and a destination. The source and destination have multiple antennas. We account a non-linear EH model and TSR (time-switching-based relaying) protocol at the single-antenna relay node. We evaluate the system performance over η−µ fading channels. With a saturation threshold, a non-linear EH receiver restrains the harvested power. In the TSR protocol, the relay changes mode between the EH and information processing, by which a fraction of time is used with each process. The fading model η−µ incorporates some fading models as notable cases, viz., Nakagami- m, One-sided Gaussian, Nakagami-q (Hoyt), and Rayleigh. The system performance is analyzed in terms of the average capacity and throughput for different saturation threshold power levels, divers antennas arrangements, and different parameter values of η and µ.

Ayaz Hussain, Inayat Ali, Ramesh Kumar and Zahoor Ahmed. “Non-Linear EH Relaying in Delay-Transmission Mode over n-µ Fading Channels”. International Journal of Advanced Computer Science and Applications (IJACSA) 10.3 (2019). http://dx.doi.org/10.14569/IJACSA.2019.0100371

@article{Hussain2019,
title = {Non-Linear EH Relaying in Delay-Transmission Mode over n-µ Fading Channels},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2019.0100371},
url = {http://dx.doi.org/10.14569/IJACSA.2019.0100371},
year = {2019},
publisher = {The Science and Information Organization},
volume = {10},
number = {3},
author = {Ayaz Hussain and Inayat Ali and Ramesh Kumar and Zahoor Ahmed}
}