Ghadi, FR;
Kaveh, M;
Wong, KK;
Jäntti, R;
Yan, Z;
(2024)
On Performance of FAS-Aided Wireless Powered NOMA Communication Systems.
In:
Proceedings of the 2024 20th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob).
(pp. pp. 496-501).
IEEE: Paris, France.
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Abstract
This paper studies the performance of a wire-less powered communication network (WPCN) under the non-orthogonal multiple access (NOMA) scheme, where users take advantage of an emerging fluid antenna system (FAS). More precisely, we consider a scenario where a transmitter is powered by a remote power beacon (PB) to send information to the planar NOMA FAS-equipped users through Rayleigh fading channels. After introducing the distribution of the equivalent channel coefficients to the users, we derive compact analytical expressions for the outage probability (OP) in order to evaluate the system performance. Additionally, we present asymptotic OP in the high signal-to-noise ratio (SNR) regime. Eventually, results reveal that deploying the FAS with only one activated port in NOMA users can significantly enhance the WPCN performance compared with using traditional antenna systems (TAS).
| Type: | Proceedings paper |
|---|---|
| Title: | On Performance of FAS-Aided Wireless Powered NOMA Communication Systems |
| Event: | 2024 20th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob) |
| Dates: | 21 Oct 2024 - 23 Oct 2024 |
| ISBN-13: | 979-8-3503-8744-5 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/WiMob61911.2024.10770357 |
| Publisher version: | https://doi.org/10.1109/wimob61911.2024.10770357 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Wireless powered communication network, fluid antenna system, non-orthogonal multiple access, correlated fading channel, outage probability |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10203806 |
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