TY - GEN
T1 - Cognitive non-ideal NOMA satellite-terrestrial networks with channel and hardware imperfections
AU - Akhmetkaziyev, Yerassyl
AU - Nauryzbayev, Galymzhan
AU - Eltawil, Ahmed M.
AU - Rabie, Khaled M.
N1 - Funding Information:
This work was supported by the Nazarbayev University Faculty Development Competitive Research Program under Grant no. 240919FD3935.
Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - 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.
AB - 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.
KW - Cognitive radio (CR)
KW - Non-orthogonal multiple access (NOMA)
KW - Outage probability
KW - Satellite-terrestrial network (STN)
UR - https://www.scopus.com/pages/publications/85119363049
UR - https://www.scopus.com/pages/publications/85119363049#tab=citedBy
U2 - 10.1109/WCNC49053.2021.9417386
DO - 10.1109/WCNC49053.2021.9417386
M3 - Conference contribution
AN - SCOPUS:85119363049
T3 - IEEE Wireless Communications and Networking Conference, WCNC
BT - 2021 IEEE Wireless Communications and Networking Conference, WCNC 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 IEEE Wireless Communications and Networking Conference, WCNC 2021
Y2 - 29 March 2021 through 1 April 2021
ER -