Wireless-Powered UAV assisted Communication System in Nakagami-m Fading Channels

Tharindu D. Ponnimbaduge Perera, Dushantha Nalin K. Jayakody, Sahil Garg, Neeraj Kumar, Ling Cheng

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Recently, the use of unmanned aerial vehicles (UAVs) as a relay node has been envisaged as an enabling technology in the upcoming wireless communication era. Thus, in this paper, we consider a full-duplex (FD) cooperative communication system with a source and a destination, where UAV serves as a mobile relay. Here, the transmission power cost is debited to energy harvested using simultaneous wireless information and power transfer (SWIPT) and self-interference energy harvesting (EH) via power-splitting (PS) protocol. In poor channel conditions, UAV uses a soft angular modulation scheme to perceive the soft information. In this proposed system, we present the outage probability over the Nakagami-m fading channels. A closed-form solution for the outage probability is derived. In addition, we formulate an optimization problem to minimize end-to-end outage probability subject of the UAV's power profile. The KKT conditions have been used to obtain a closed-form solution of the proposed optimization problem. Finally, numerical results are provided to evaluate the proposed system under various setups.

Original languageEnglish
Title of host publication2020 IEEE 17th Annual Consumer Communications and Networking Conference, CCNC 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728138930
DOIs
Publication statusPublished - Jan 2020
Event17th IEEE Annual Consumer Communications and Networking Conference, CCNC 2020 - Las Vegas, United States
Duration: 10 Jan 202013 Jan 2020

Publication series

Name2020 IEEE 17th Annual Consumer Communications and Networking Conference, CCNC 2020

Conference

Conference17th IEEE Annual Consumer Communications and Networking Conference, CCNC 2020
CountryUnited States
CityLas Vegas
Period10.1.2013.1.20

Keywords

  • 5G
  • Interference exploitation
  • Nakagami-m channels
  • simultaneous wireless information and power transfer
  • UAV communication

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications
  • Hardware and Architecture
  • Safety, Risk, Reliability and Quality
  • Media Technology
  • Communication

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  • Cite this

    Ponnimbaduge Perera, T. D., Jayakody, D. N. K., Garg, S., Kumar, N., & Cheng, L. (2020). Wireless-Powered UAV assisted Communication System in Nakagami-m Fading Channels. In 2020 IEEE 17th Annual Consumer Communications and Networking Conference, CCNC 2020 [9045123] (2020 IEEE 17th Annual Consumer Communications and Networking Conference, CCNC 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CCNC46108.2020.9045123