Secrecy outage performance for underlay MIMO CRNs with energy harvesting and transmit antenna selection

Hongjiang Lei, Ming Xu, Huan Zhang, Gaofeng Pan, Imran Shafique Ansari, Khalid Qaraqe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publication2016 IEEE Globecom Workshops, GC Wkshps 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509024827
DOIs
Publication statusPublished - 8 Feb 2017
Event2016 IEEE Globecom Workshops, GC Wkshps 2016 - Washington, United States
Duration: 4 Dec 20168 Dec 2016

Other

Other2016 IEEE Globecom Workshops, GC Wkshps 2016
CountryUnited States
CityWashington
Period4/12/168/12/16

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ASJC Scopus subject areas

  • Communication
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Lei, H., Xu, M., Zhang, H., Pan, G., Ansari, I. S., & Qaraqe, K. (2017). Secrecy outage performance for underlay MIMO CRNs with energy harvesting and transmit antenna selection. In 2016 IEEE Globecom Workshops, GC Wkshps 2016 - Proceedings [7849037] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GLOCOMW.2016.7849037