Cognitive non-ideal NOMA satellite-terrestrial networks with channel and hardware imperfections

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

Abstract

This paper investigates a non-orthogonal multiple access (NOMA) assisted cognitive satellite-terrestrial network which is practically limited by interference noises, transceiver hardware impairments, imperfect successive interference cancellation, and channel state information mismatch. Generalized outage probability expressions for NOMA users in both primary and secondary networks are derived considering the impact of interference temperature constraint. Finally, obtained results are corroborated by Monte Carlo simulations and compared with the orthogonal multiple access to show the superior performance of the proposed network model.

Original languageEnglish
Title of host publication2021 IEEE Wireless Communications and Networking Conference, WCNC 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728195056
DOIs
Publication statusPublished - 2021
Event2021 IEEE Wireless Communications and Networking Conference, WCNC 2021 - Nanjing, China
Duration: Mar 29 2021Apr 1 2021

Publication series

NameIEEE Wireless Communications and Networking Conference, WCNC
Volume2021-March
ISSN (Print)1525-3511

Conference

Conference2021 IEEE Wireless Communications and Networking Conference, WCNC 2021
Country/TerritoryChina
CityNanjing
Period3/29/214/1/21

Funding

This work was supported by the Nazarbayev University Faculty Development Competitive Research Program under Grant no. 240919FD3935.

Keywords

  • Cognitive radio (CR)
  • Non-orthogonal multiple access (NOMA)
  • Outage probability
  • Satellite-terrestrial network (STN)

ASJC Scopus subject areas

  • General Engineering

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