Secrecy outage performance for SIMO underlay cognitive radio systems with generalized selection combining over Nakagami-m channels

Lei, H., Zhang, H., Ansari, I. S. , Gao, C., Guo, Y., Pan, G. and Qaraqe, K. A. (2016) Secrecy outage performance for SIMO underlay cognitive radio systems with generalized selection combining over Nakagami-m channels. IEEE Transactions on Vehicular Technology, 65(12), pp. 10126-10132. (doi:10.1109/TVT.2016.2536801)

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Abstract

This paper considers a single-input-multiple-output underlay cognitive wiretap system over Nakagami-m channels with generalized selection combining, where confidential messages transmitted from a single-antenna transmitter to a multiple-antenna legitimate receiver are overheard by a multiple-antenna eavesdropper. Passive eavesdropping scenario is considered in this work, while the channel state information of the eavesdropping channel is not available at the secondary transmitter. We derived the closed-form expression for the exact secrecy outage probability. Simulations are conducted to validate the accuracy of our proposed analytical models.

Item Type:Articles
Additional Information:The work was supported in part by the National Natural Science Foundation of China under Grant 61471076 and Grant 61401372, by the Program for Changjiang Scholars and Innovative Research Team in University under Grant IRT1299, by the Natural Science Foundation Project of CQ CSTC under Grant cstc2013jcyjA40040 and Grant cstc2015jcyjB0536, by the Special Fund of Chongqing Key Laboratory (CSTC), by the Research Fund for the Doctoral Program of Higher Education of China under Grant 20130182120017, and by the Fundamental Research Funds for the Central Universities under Grant XDJK2015B023. Parts of this publication, particularly Sections I, III, and IV, were made possible by PostDoctoral Research Award (PDRA) under Grant PDRA1-1227-13029 from the Qatar National Research Fund (QNRF) (a member of Qatar Foundation (QF))
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Ansari, Dr Imran
Authors: Lei, H., Zhang, H., Ansari, I. S., Gao, C., Guo, Y., Pan, G., and Qaraqe, K. A.
College/School:College of Science and Engineering > School of Engineering
Journal Name:IEEE Transactions on Vehicular Technology
Publisher:Institute of Electrical and Electronics Engineers
ISSN:0018-9545
ISSN (Online):1939-9359
Published Online:01 March 2016

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