Ergodic Capacity of Cognitive Satellite-Terrestrial Relay Networks with Practical Limitations

Yerassyl Akhmetkaziyev, Galymzhan Nauryzbayev, Sultangali Arzykulov, Khaled Rabie, Ahmed Eltawil

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

1 Scopus citations


This paper investigates the impact of practical limitations, such as transceiver hardware impairments and channel state information mismatch, on a cognitive hybrid satellite-terrestrial relay network. Moreover, it is assumed that the network is under the effect of independent and non-identically distributed interference noises emerging from neighboring device nodes. Generalized closed-form expressions of ergodic capacity for a terrestrial user are obtained considering the interference temperature constraint's influence. Finally, derived findings are validated through Monte Carlo simulation and the impact of impairments is examined.
Original languageEnglish (US)
Title of host publication2021 International Conference on Information and Communication Technology Convergence (ICTC)
ISBN (Print)978-1-6654-2384-7
StatePublished - 2021


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