Security performance analysis for the downlink NOMA systems with outage constraint
Type
Conference PaperAuthors
Lei, HongjiangGao, Rui
Park, Kihong

Ansari, Imran Shafique
Kim, Kyeong Jin
Alouini, Mohamed Slim
Date
2020-07-21Online Publication Date
2020-07-21Print Publication Date
2020-06Permanent link to this record
http://hdl.handle.net/10754/665202
Metadata
Show full item recordAbstract
In this work, we investigate the relationship between the reliability and security of a typical two-user downlink non-orthogonal multiple access (NOMA) communication system. The level of successive interference cancellation (SIC) on NOMA user is considered. The impact of various key parameters on transmit signal-to-noise ratio (SNR) of the NOMA users with the reliability outage probability (ROP) constraint is discussed. Taking the minimum of transmit SNR for ROP into account, the secrecy outage performance of the downlink NOMA systems is studied and the analytical expressions of the secrecy outage probability of the NOMA system are derived under two cases of eavesdropping capability. Monte Carlo simulations are provided to verify the accuracy of our analysis.Citation
Lei, H., Gao, R., Park, K.-H., Ansari, I. S., Kim, K. J., & Alouini, M.-S. (2020). Security Performance Analysis for the Downlink NOMA Systems with Outage Constraint. 2020 IEEE International Conference on Communications Workshops (ICC Workshops). doi:10.1109/iccworkshops49005.2020.9145372Sponsors
This work was supported by the National Natural Science Foundation of China under Grant 61971080, Natural Science Foundation Project of Chongqing under Grant cstc2019jcyjmsxmX0032, and the Open Fund of the Shaanxi Key Laboratory of Information Communication Network and Security under Grant ICNS201807.Conference/Event name
2020 IEEE International Conference on Communications Workshops, ICC Workshops 2020ISBN
9781728174402Additional Links
https://ieeexplore.ieee.org/document/9145372/ae974a485f413a2113503eed53cd6c53
10.1109/ICCWorkshops49005.2020.9145372