TY - GEN
T1 - Coverage Analysis of CR-based Satellite-Terrestrial NOMA Networks with Practical System Impairments
AU - Akhmetkaziyev, Yerassyl
AU - Nauryzbayev, Galymzhan
AU - Arzykulov, Sultangali
AU - Eltawil, Ahmed
AU - Tsiftsis, Theodoros A.
N1 - KAUST Repository Item: Exported on 2021-08-10
Acknowledgements: This work was supported by the Nazarbayev University Faculty Development Competitive Research Program under Grant no. 240919FD3935. The authors gratefully acknowledge partial funding from King Abdullah University of Science and Technology.
PY - 2021
Y1 - 2021
N2 - In this paper, we investigate a non-orthogonal multiple access (NOMA) assisted cognitive satellite-terrestrial network under practical system conditions, such as transceiver hard-ware impairments, channel state information mismatch, imperfect successive interference cancellation and interference noises. Generalized coverage probability formulas for NOMA users in both primary and secondary networks are derived considering the impact of interference temperature constraint. Moreover, the numerical results demonstrate superior outperformance compared to the ones obtained for an orthogonal multiple access scheme. Finally, the derived analytical findings are fully supported by thorough Monte Carlo simulations.
AB - In this paper, we investigate a non-orthogonal multiple access (NOMA) assisted cognitive satellite-terrestrial network under practical system conditions, such as transceiver hard-ware impairments, channel state information mismatch, imperfect successive interference cancellation and interference noises. Generalized coverage probability formulas for NOMA users in both primary and secondary networks are derived considering the impact of interference temperature constraint. Moreover, the numerical results demonstrate superior outperformance compared to the ones obtained for an orthogonal multiple access scheme. Finally, the derived analytical findings are fully supported by thorough Monte Carlo simulations.
UR - http://hdl.handle.net/10754/670508
UR - https://ieeexplore.ieee.org/document/9500872/
U2 - 10.1109/ICC42927.2021.9500872
DO - 10.1109/ICC42927.2021.9500872
M3 - Conference contribution
SN - 978-1-7281-7123-4
BT - ICC 2021 - IEEE International Conference on Communications
PB - IEEE
ER -