Improving Physical-Layer Security for CRNs Using SINR-Based Cooperative Beamforming

IEEE Transactions on Vehicular Technology

Volumn 65, Issue 3, 2016, Pages 1835-1841

  Zhu, Fengchao ^a   Yao, Minli ^a  

^a XI'AN RESEARCH INSTITUTE OF HIGH TECHNOLOGY   (China)

Author keywords

Cognitive radio network (CRN); cooperative beamforming; physical layer security; semi definite programming (SDP); semidefinite relaxation (SDR)

Indexed keywords

BEAMFORMING; COGNITIVE RADIO; NETWORK LAYERS; SECURE COMMUNICATION; SIGNAL INTERFERENCE; SIGNAL RECEIVERS; SIGNAL TO NOISE RATIO; SPURIOUS SIGNAL NOISE;

COGNITIVE RADIO NETWORK (CRN); COOPERATIVE BEAMFORMING; PHYSICAL LAYER SECURITY; SEMI-DEFINITE PROGRAMMING; SEMIDEFINITE RELAXATION;

NETWORK SECURITY;

EID: 84963812047     PISSN: 00189545     EISSN: None     Source Type: Journal    
DOI: 10.1109/TVT.2015.2412152     Document Type: Article

References (19)

1. J. Mitola and G. Q. Maguire, "Cognitive radio: Making software radios more personal," IEEE Pers. Commun. Mag., vol. 6, no. 4, pp. 13-18, Aug. 1999.
2. S. Haykin, "Cognitive radio: Brain-empowered wireless communications," IEEE J. Sel. Areas Commun., vol. 23, no. 2, pp. 201-220, Feb. 2005.
3. M. Gastpar, "On capacity under receive and spatial spectrum-sharing constraints," IEEE Trans. Inf. Theory, vol. 63, no. 2, pp. 471-487, Feb. 2007.
4. K. B. Letaief and W. Zhang, "Cooperative communications for cognitive radio networks," Proc. IEEE, vol. 97, no. 5, pp. 878-893, May 2009.
5. O. Simeone et al., "Spectrum leasing to cooperating secondary ad hoc networks," IEEE J. Sel. Areas Commun., vol. 26, no. 1, pp. 203-213, Jan. 2008.
6. I. Stanojev, O. Simeone, U. Spagnolini, Y. Bar-Ness, and R. L. Pickholtz, "Cooperative ARQ via auction-based spectrum leasing," IEEE Trans. Commun., vol. 58, no. 6, pp. 1843-1856, Jun. 2010.
7. K. Lee, O. Simeone, C. B. Chae, and J. Kang, "Spectrum leasing via cooperation for enhanced physical-layer secrecy," in Proc. IEEE ICC, Kyoto, Japan, Jun. 2011, pp. 1-5.
8. N. Zhang, N. Lu, N. Cheng, J. W. Mark, and X. S. Shen, "Cooperative spectrum access toward secure information transfer for CRNs," IEEE J. Sel. Areas Commun., vol. 31, no. 11, pp. 2453-2464, Nov. 2013.
9. S. Goel and R. Negi, "Guaranteeing secrecy using artificial noise," IEEE Trans. Wireless Commun., vol. 7, no. 6, pp. 2180-2189, Jun. 2008.
10. W. C. Liao, T. H. Chang, W. K. Ma, and C. Y. Chi, "QoS-based transmit beamforming in the presence of eavesdroppers: An optimized artificialnoise-aided approach," IEEE Trans. Signal Process., vol. 59, no. 3, pp. 1202-1216, Mar. 2011.
11. Q. Li and W. K. Ma, "Spatially selective artificial-noise aided transmit optimization for MISO multi-eves secrecy rate maximization," IEEE Trans. Signal Process., vol. 61, no. 10, pp. 2704-2717, May 2013.
12. Z. Q. Luo, W. K. Ma, A. M. C. So, Y. Ye, and S. Zhang, "Semidefinite relaxation of quadratic optimization problems," IEEE Signal Process. Mag., vol. 27, no. 3, pp. 20-34, May 2010.
13. Y. Zou, X. Wang, and W. Shen, "Physical-layer security with multiuser scheduling in cognitive radio networks," IEEE Trans. Commun., vol. 61, no. 12, pp. 5103-5113, Dec. 2013.
14. M. Elkashlan, L. Wang, T. Q. Duong, and G. K. Karagiannidis, "On the security of cognitive radio networks," IEEE Trans. Veh. Tech., vol. 64, no. 8, pp. 3790-3795, Aug. 2015.
15. A. Wiesel, Y. C. Eldar, and S. Shamai, "Linear precoding via conic optimization for fixed MIMO receivers," IEEE Trans. Signal Process., vol. 54, no. 1, pp. 161-176, Jan. 2006.
16. N. D. Sidiropoulos, T. N. Davidson, and Z. Q. Luo, "Transmit beamforming for physical-layer multicasting," IEEE Trans. Signal Process., vol. 54, no. 6, pp. 2239-2251, Jun. 2006.
17. H. Dahrouj andW. Yu, "Coordinated beamforming for the multicell multiantenna wireless system," IEEE Trans. Wireless Commun., vol. 9, no. 5, pp. 1748-1759, May 2010.
18. Y. Wang, W. Feng, S. Zhou, Y. Li, and J.Wang, "Corrections to the Proof in 'Coordinated Beamforming for the Multicell Multi-Antenna Wireless System'," IEEE Trans.Wireless Commun., vol. 10, no. 12, pp. 4366-4367, Dec. 2011.
19. S. Boyd and L. Vandenberghe, Convex Optimization. Cambridge, U.K.: Cambridge Univ. Press, 2004.