Article (Scientific journals)
On the Performance of IRS-Aided UAV Networks With NOMA
Solanki, Sourabh; Park, Junhee; Lee, Inkyu
2022In IEEE Transactions on Vehicular Technology, 71 (8), p. 9038 - 9043
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Keywords :
Intelligent reflective surface (IRS); non-orthogonal multiple access (NOMA); performance analysis; unmanned aerial vehicle (UAV)
Abstract :
[en] This paper investigates the performance of an intelligent reflective surface (IRS) assisted non-orthogonal multiple access (NOMA) system, where the IRS is mounted on an unmanned aerial vehicle (UAV) to assist the transmissions from a base station (BS). The BS utilizes the UAV as a relay to serve multiple user equipments (UEs) on the ground. In addition to the IRS relaying links, we also incorporate direct non line-of-sight links between the BS and UEs.We derive the outage probability for this system configuration. Moreover, we obtain a bound of the ergodic spectral efficiency to extract various useful insights. Furthermore, we also compare the performance of the proposed system design against the baseline scheme. Finally, we present numerical results to highlight the benefits of the proposed IRS-aided UAV relaying system and the accuracy of the derived analytical results.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Solanki, Sourabh  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
Park, Junhee
Lee, Inkyu
External co-authors :
yes
Language :
English
Title :
On the Performance of IRS-Aided UAV Networks With NOMA
Publication date :
29 April 2022
Journal title :
IEEE Transactions on Vehicular Technology
ISSN :
0018-9545
Publisher :
Institute of Electrical and Electronics Engineers, United States
Volume :
71
Issue :
8
Pages :
9038 - 9043
Peer reviewed :
Peer Reviewed verified by ORBi
Focus Area :
Security, Reliability and Trust
Available on ORBilu :
since 07 December 2022

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