Reference : On the Secrecy Performance of NOMA-Based Integrated Satellite Multiple-Terrestrial Re...
Scientific journals : Article
Engineering, computing & technology : Computer science
Computational Sciences
http://hdl.handle.net/10993/48025
On the Secrecy Performance of NOMA-Based Integrated Satellite Multiple-Terrestrial Relay Networks With Hardware Impairments
English
Guo, Kefeng []
An, Kang []
Zhou, Feng []
Tsiftsis, Theodoros A. []
Zheng, Gan []
Chatzinotas, Symeon mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
Apr-2021
IEEE Transactions on Vehicular Technology
Institute of Electrical and Electronics Engineers
70
3661 - 3676
Yes (verified by ORBilu)
0018-9545
1939-9359
United States
[en] Integrated satellite terrestrial networks and non-orthogonal multiple access (NOMA) have been confirmed to be promising and effective approaches to achieve substantial performance gains for future wireless paradigms. This paper studies the effect of hardware impairments (HIs) on the secrecy performance of NOMA-based integrated satellite multiple-terrestrial relay networks (ISMTRNs). Particularly, we consider two important wiretapping cases: Case I, colluding case: all eavesdroppers cooperatively overhear the information; and Case II, non-colluding case: one eavesdropper with the best wiretapping quality is chosen to overhear the main channel information. Specially, the closed-form expressions for the secrecy outage probability (SOP) of the considered NOMA-based ISMTRNs in the presence of the above two eavesdropping cases and partial relay selection scheme are obtained. To obtain further insights in high signal-to-noise ratios (SNRs) regime, the asymptotic analysis of SOP with two considered cases are also derived, which give efficient means to evaluate the benefit of NOMA scheme and the impacts of HIs on the SOP. Moreover, we obtain Monte Carlo (MC) simulations for the secrecy energy efficiency (SEE).
10.13039/501100001809-National Natural Science Foundation of China ; Research Project of Science and Technology on Complex Electronic System Simulation Laboratory ; Research Project of Space Engineering University ; 10.13039/501100001809-National Natural Science Foundation of China ; Colleges and Universities Natural Science Foundation in Jiangsu Province ; 10.13039/501100004608-Natural Science Foundation of Jiangsu Province ; Industry-university-research cooperation Project of Jiangsu province ; 10.13039/501100000266-Engineering and Physical Sciences Research Council ; Luxembourg National Research Fund ; ROSETTA
http://hdl.handle.net/10993/48025
10.1109/TVT.2021.3068062
https://ieeexplore.ieee.org/document/9384296

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