On secure underlay MIMO cognitive radio networks with energy harvesting and transmit antenna selection

Hongjiang Lei, Ming Xu, Imran Shafique Ansari, Gaofeng Pan, Khalid Qaraqe, Mohamed Slim Alouini

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

In this paper, we consider an underlay multiple-input-multiple-output (MIMO) cognitive radio network (CRN) including a pair of primary nodes, a couple of secondary nodes, and an eavesdropper, where the secondary transmitter is powered by the renewable energy harvested from the primary transmitter in order to improve both energy efficiency and spectral efficiency. Based on whether the channel state information of wiretap links are available or not, the secrecy outage performance of the optimal antenna selection (OAS) scheme and suboptimal antenna selection (SAS) scheme for underlay MIMO CRN with energy harvesting are investigated and compared with traditional space-time transmission scheme. The closed-form expressions for exact and asymptotic secrecy outage probability are derived. Monte-Carlo simulations are conducted to testify the accuracy of the analytical results. The analysis illustrates that the OAS scheme outperforms SAS scheme. Furthermore, the asymptotic result shows that no matter which scheme is considered, the OAS and SAS schemes can achieve the same secrecy diversity order.

Original languageEnglish
Article number7882641
Pages (from-to)192-203
Number of pages12
JournalIEEE Transactions on Green Communications and Networking
Volume1
Issue number2
DOIs
Publication statusPublished - 1 Jun 2017

Fingerprint

Energy harvesting
Cognitive radio
Antennas
Outages
Transmitters
Channel state information
Energy efficiency

Keywords

  • cognitive radio networks
  • energy harvesting
  • Multiple-input-multiple-output
  • secrecy outage performance
  • transmit antenna selection

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Renewable Energy, Sustainability and the Environment

Cite this

On secure underlay MIMO cognitive radio networks with energy harvesting and transmit antenna selection. / Lei, Hongjiang; Xu, Ming; Ansari, Imran Shafique; Pan, Gaofeng; Qaraqe, Khalid; Alouini, Mohamed Slim.

In: IEEE Transactions on Green Communications and Networking, Vol. 1, No. 2, 7882641, 01.06.2017, p. 192-203.

Research output: Contribution to journalArticle

Lei, Hongjiang ; Xu, Ming ; Ansari, Imran Shafique ; Pan, Gaofeng ; Qaraqe, Khalid ; Alouini, Mohamed Slim. / On secure underlay MIMO cognitive radio networks with energy harvesting and transmit antenna selection. In: IEEE Transactions on Green Communications and Networking. 2017 ; Vol. 1, No. 2. pp. 192-203.
@article{7eb23ec4036b41a1ada1180c9f6bf727,
title = "On secure underlay MIMO cognitive radio networks with energy harvesting and transmit antenna selection",
abstract = "In this paper, we consider an underlay multiple-input-multiple-output (MIMO) cognitive radio network (CRN) including a pair of primary nodes, a couple of secondary nodes, and an eavesdropper, where the secondary transmitter is powered by the renewable energy harvested from the primary transmitter in order to improve both energy efficiency and spectral efficiency. Based on whether the channel state information of wiretap links are available or not, the secrecy outage performance of the optimal antenna selection (OAS) scheme and suboptimal antenna selection (SAS) scheme for underlay MIMO CRN with energy harvesting are investigated and compared with traditional space-time transmission scheme. The closed-form expressions for exact and asymptotic secrecy outage probability are derived. Monte-Carlo simulations are conducted to testify the accuracy of the analytical results. The analysis illustrates that the OAS scheme outperforms SAS scheme. Furthermore, the asymptotic result shows that no matter which scheme is considered, the OAS and SAS schemes can achieve the same secrecy diversity order.",
keywords = "cognitive radio networks, energy harvesting, Multiple-input-multiple-output, secrecy outage performance, transmit antenna selection",
author = "Hongjiang Lei and Ming Xu and Ansari, {Imran Shafique} and Gaofeng Pan and Khalid Qaraqe and Alouini, {Mohamed Slim}",
year = "2017",
month = "6",
day = "1",
doi = "10.1109/TGCN.2017.2684827",
language = "English",
volume = "1",
pages = "192--203",
journal = "IEEE Transactions on Green Communications and Networking",
issn = "2473-2400",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "2",

}

TY - JOUR

T1 - On secure underlay MIMO cognitive radio networks with energy harvesting and transmit antenna selection

AU - Lei, Hongjiang

AU - Xu, Ming

AU - Ansari, Imran Shafique

AU - Pan, Gaofeng

AU - Qaraqe, Khalid

AU - Alouini, Mohamed Slim

PY - 2017/6/1

Y1 - 2017/6/1

N2 - In this paper, we consider an underlay multiple-input-multiple-output (MIMO) cognitive radio network (CRN) including a pair of primary nodes, a couple of secondary nodes, and an eavesdropper, where the secondary transmitter is powered by the renewable energy harvested from the primary transmitter in order to improve both energy efficiency and spectral efficiency. Based on whether the channel state information of wiretap links are available or not, the secrecy outage performance of the optimal antenna selection (OAS) scheme and suboptimal antenna selection (SAS) scheme for underlay MIMO CRN with energy harvesting are investigated and compared with traditional space-time transmission scheme. The closed-form expressions for exact and asymptotic secrecy outage probability are derived. Monte-Carlo simulations are conducted to testify the accuracy of the analytical results. The analysis illustrates that the OAS scheme outperforms SAS scheme. Furthermore, the asymptotic result shows that no matter which scheme is considered, the OAS and SAS schemes can achieve the same secrecy diversity order.

AB - In this paper, we consider an underlay multiple-input-multiple-output (MIMO) cognitive radio network (CRN) including a pair of primary nodes, a couple of secondary nodes, and an eavesdropper, where the secondary transmitter is powered by the renewable energy harvested from the primary transmitter in order to improve both energy efficiency and spectral efficiency. Based on whether the channel state information of wiretap links are available or not, the secrecy outage performance of the optimal antenna selection (OAS) scheme and suboptimal antenna selection (SAS) scheme for underlay MIMO CRN with energy harvesting are investigated and compared with traditional space-time transmission scheme. The closed-form expressions for exact and asymptotic secrecy outage probability are derived. Monte-Carlo simulations are conducted to testify the accuracy of the analytical results. The analysis illustrates that the OAS scheme outperforms SAS scheme. Furthermore, the asymptotic result shows that no matter which scheme is considered, the OAS and SAS schemes can achieve the same secrecy diversity order.

KW - cognitive radio networks

KW - energy harvesting

KW - Multiple-input-multiple-output

KW - secrecy outage performance

KW - transmit antenna selection

UR - http://www.scopus.com/inward/record.url?scp=85029169799&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85029169799&partnerID=8YFLogxK

U2 - 10.1109/TGCN.2017.2684827

DO - 10.1109/TGCN.2017.2684827

M3 - Article

VL - 1

SP - 192

EP - 203

JO - IEEE Transactions on Green Communications and Networking

JF - IEEE Transactions on Green Communications and Networking

SN - 2473-2400

IS - 2

M1 - 7882641

ER -