Secrecy Analysis of a Cognitive Radio Network with an Energy Harvesting AF Relay

被引：0
|
作者：
Benedict, Felix P. [1 ]
Maji, Pranabesh [1 ]
Roy, Sanjay Dhar [1 ]
Kundu, Sumit [1 ]
机构：
[1] Natl Inst Technol, Dept Elect & Commun Engn, Durgapur, India
来源：
2017 2ND IEEE INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, SIGNAL PROCESSING AND NETWORKING (WISPNET) | 2017年
关键词：
Secrecy Outage Probability (SOP); Energy Harvesting (EH); Cognitive Radio Network (CRN); Amplify and Forward (AF) Relay;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper the physical layer security of an underlay Cognitive Radio Network (CRN) using an amplify and forward (AF) relay is studied in the presence of an Eavesdropper. An energy harvesting (EH) AF relay harvests energy from the RF signal transmitted by a secondary transmitter (SU_Tx). The performance of the secondary network is evaluated in terms of secrecy outage probability (SOP) by considering constraints on the transmit power from the SU_Tx as well as relay as imposed by the maximum interference threshold limit (ITL) at PU receiver (PU_Rx). Numerical results based on simulation following our analytical model show the effects of different system parameters on the secrecy performance of energy harvesting AF relay based CRN.
引用
收藏
页码：1358 / 1363
页数：6
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