Full-Duplex Cooperative NOMA-based mmWave Networks with Fluid Antenna System (FAS) Receivers

Leila Tlebaldiyeva, Sultangali Arzykulov, Theodoros A. Tsiftsis, Galymzhan Nauryzbayev

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

1 Citation (Scopus)

Abstract

The high-penetration path loss and distance are the major limiting factors of the millimeter wave (mmWave) technology. It consequently requires a line-of-sight environment to accommodate the source and destination nodes, while the presence of in-between obstacles becomes inevitable due to the ever-increasing densification of modern wireless networks. Nonorthogonal multiple access (NOMA) and fluid antenna system (FAS) can play important roles in expanding the range of communication. We propose an N-user NOMA network that utilizes the base station's resources efficiently and implements cooperative full-duplex communication. Furthermore, the considered L-port FAS technique improves the quality-of-service by designing a flexible and low-profile antenna for mobile users. Simulation results reveal that 10-port FAS outperforms the selection combining technique while requiring around 600 ports to beat the performance of a four-antenna maximum-ratio-combining scheme. Finally, we formulate the outage probability expressions considering residual self-interference and interference, which are validated through Monte Carlo simulations.

Original languageEnglish
Title of host publication2023 International Balkan Conference on Communications and Networking, BalkanCom 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350339109
DOIs
Publication statusPublished - 2023
Event2023 International Balkan Conference on Communications and Networking, BalkanCom 2023 - Istanbul, Turkey
Duration: Jun 5 2023Jun 8 2023

Publication series

Name2023 International Balkan Conference on Communications and Networking, BalkanCom 2023

Conference

Conference2023 International Balkan Conference on Communications and Networking, BalkanCom 2023
Country/TerritoryTurkey
CityIstanbul
Period6/5/236/8/23

Keywords

  • Fluid antenna system (FAS)
  • full-duplex (FD)
  • millimeter wave (mmWave)
  • non-orthogonal multiple access (NOMA).

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications
  • Hardware and Architecture
  • Information Systems
  • Safety, Risk, Reliability and Quality
  • Instrumentation

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