On Secure Cognitive Radio Networks with NOMA: Design of Multiple-Antenna and Performance Analysis

被引:0
|
作者
Nguyen, Ngoc-Long [1 ]
Hong-Nhu Nguyen [1 ,2 ]
Nhat-Tien Nguyen [1 ,2 ]
Dinh-Thuan Do [3 ]
Anh-Tu Le [4 ]
Voznak, Miroslav [1 ]
Zdralek, Jaroslav [1 ]
机构
[1] VSB Tech Univ Ostrava, 17 Listopadu 15-2172, Ostrava 70833, Poruba, Czech Republic
[2] Saigon Univ, Fac Elect & Telecommun, Ho Chi Minh City, Vietnam
[3] Ton Duc Thang Univ, Fac Elect & Elect Engn, Wireless Commun Res Grp, Ho Chi Minh City, Vietnam
[4] Ind Univ Ho Chi Minh City, Fac Elect Technol, Ho Chi Minh City, Vietnam
关键词
Cognitive Radio Networks; Physical layer Security; Secrecy Outage Probability; Monte Carlo; OUTAGE PERFORMANCE; ACCESS;
D O I
10.1109/mttw51045.2020.9245070
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper presents the secrecy performance of Cognitive Radio (CR) networks by enabling non-orthogonal multiple access (NOMA) in downlink. The multiple-input and single output (MISO) architecture with transmit antenna selection (TAS) strategy is considered. In particular, physical layer security of CRNOMA is studied to achieve secure performance analysis such as the secrecy outage probability (SOP). Furthermore, optimal power allocation factor can be obtained to show optimal value of SOP. Monte-Carlo simulations are performed to verify the proposed analytical results.
引用
收藏
页码:1 / 6
页数:6
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