TY - GEN
T1 - Secrecy outage performance for underlay MIMO CRNs with energy harvesting and transmit antenna selection
AU - Lei, Hongjiang
AU - Xu, Ming
AU - Zhang, Huan
AU - Pan, Gaofeng
AU - Ansari, Imran Shafique
AU - Qaraqe, Khalid A.
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016
Y1 - 2016
N2 - This paper considers underlay multiple-input multiple-output cognitive radio networks including a primary transmitter, a primary receiver, a secondary source, a secondary destination, and an eavesdropper, where the secondary transmitter is powered by renewable energy that is harvested from the primary transmitter in order to improve both energy efficiency and spectral efficiency. It is assumed that all the channel state information are available and transmit antenna selection scheme is utilized at the secondary transmitter. We investigate the secrecy outage performance of the secondary system and the closed-form expression for the secrecy outage probability is derived. Simulations are conducted to validate the accuracy of our derived analytical results. Results show that the secrecy performance of the secondary system improves as the transmit antenna number and the receiver antenna number increases.
AB - This paper considers underlay multiple-input multiple-output cognitive radio networks including a primary transmitter, a primary receiver, a secondary source, a secondary destination, and an eavesdropper, where the secondary transmitter is powered by renewable energy that is harvested from the primary transmitter in order to improve both energy efficiency and spectral efficiency. It is assumed that all the channel state information are available and transmit antenna selection scheme is utilized at the secondary transmitter. We investigate the secrecy outage performance of the secondary system and the closed-form expression for the secrecy outage probability is derived. Simulations are conducted to validate the accuracy of our derived analytical results. Results show that the secrecy performance of the secondary system improves as the transmit antenna number and the receiver antenna number increases.
UR - http://www.scopus.com/inward/record.url?scp=85015891325&partnerID=8YFLogxK
U2 - 10.1109/GLOCOMW.2016.7849037
DO - 10.1109/GLOCOMW.2016.7849037
M3 - Conference contribution
AN - SCOPUS:85015891325
T3 - 2016 IEEE Globecom Workshops, GC Wkshps 2016 - Proceedings
BT - 2016 IEEE Globecom Workshops, GC Wkshps 2016 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE Globecom Workshops, GC Wkshps 2016
Y2 - 4 December 2016 through 8 December 2016
ER -
