Max-Min Fair Power Control and Coverage Probability for UAV-Assisted Cooperative and Cognitive NOMA

Sultangali Arzykulov, Abdulkadir Celik, Galymzhan Nauryzbayev, Ahmed M. Eltawil

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

Abstract

We study a relay-based unmanned aerial vehicle (UAV) to serve secondary users in a hot-spot area while taking practical considerations that directly impact the achievable network performance into account. Practical deployment issues that are studied include the UAV's path-loss model, hardware impairments, channel and interference cancellation imperfections. We also provide an optimal power allocation (PA) algorithm to guarantee fair performance among secondary NOMA users. Based on the optimal PA, the closed-form coverage probability is derived for secondary users.

Original languageEnglish
Title of host publicationICTC 2021 - 12th International Conference on ICT Convergence
Subtitle of host publicationBeyond the Pandemic Era with ICT Convergence Innovation
PublisherIEEE Computer Society
Pages248-253
Number of pages6
ISBN (Electronic)9781665423830
DOIs
Publication statusPublished - 2021
Event12th International Conference on Information and Communication Technology Convergence, ICTC 2021 - Jeju Island, Korea, Republic of
Duration: Oct 20 2021Oct 22 2021

Publication series

NameInternational Conference on ICT Convergence
Volume2021-October
ISSN (Print)2162-1233
ISSN (Electronic)2162-1241

Conference

Conference12th International Conference on Information and Communication Technology Convergence, ICTC 2021
Country/TerritoryKorea, Republic of
CityJeju Island
Period10/20/2110/22/21

Keywords

  • Cognitive radio
  • coverage probability
  • non-orthogonal multiple access
  • unmanned aerial vehicles

ASJC Scopus subject areas

  • Information Systems
  • Computer Networks and Communications

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