Papers
Topics
Authors
Recent
Gemini 2.5 Flash
Gemini 2.5 Flash
158 tokens/sec
GPT-4o
7 tokens/sec
Gemini 2.5 Pro Pro
45 tokens/sec
o3 Pro
4 tokens/sec
GPT-4.1 Pro
38 tokens/sec
DeepSeek R1 via Azure Pro
28 tokens/sec
2000 character limit reached

Power Allocation and Beamforming Design for IRS-aided Secure Directional Modulation Network (2312.15504v3)

Published 24 Dec 2023 in cs.IT, eess.SP, and math.IT

Abstract: With the aim of boosting the security of the conventional directional modulation (DM) network, a secure DM network assisted by intelligent reflecting surface (IRS) is investigated in this paper. To maximize the secrecy rate (SR), we jointly optimize the power allocation (PA) factor, confidential message (CM) beamforming, artificial noise (AN) beamforming, and IRS reflected beamforming. To tackle the formulated problem, a maximizing SR with high-performance (Max-SR-HP) scheme is proposed, where the PA factor, CM beamforming, AN beamforming, and IRS phase shift matrix are derived by the derivative operation, generalized Rayleigh-Ritz, generalized power iteration, and semidefinite relaxation criteria, respectively. Given that the high complexity of the above scheme, a maximizing SR with low-complexity (Max-SR-LC) scheme is proposed, which employs the generalized leakage and successive convex approximation algorithms to derive the variables. Simulation results show that both the proposed schemes can significantly boost the SR performance, and are better than the equal PA, no IRS and random phase shift IRS schemes.

Definition Search Book Streamline Icon: https://streamlinehq.com
References (16)
  1. M. P. Daly, E. L. Daly, and J. T. Bernhard, “Demonstration of directional modulation using a phased array,” IEEE Trans. Antennas Propag, vol. 58, no. 5, pp. 1545–1550, May. 2010.
  2. B. Qiu, W. Cheng, and W. Zhang, “Decomposed and distributed directional modulation for secure wireless communication,” IEEE Trans. Wirel. Commun., pp. 1–1, 2023.
  3. Q. Cheng, S. Wang, V. Fusco, F. Wnag, J. Zhu, and C. Gu, “Physical-layer security for frequency diverse array-based directional modulation in fluctuating two-ray fading channels,” IEEE Trans. Wirel. Commun., vol. 20, no. 7, pp. 4190–4204, Jul. 2021.
  4. Y. Ding and V. F. Fusco, “MIMO-inspired synthesis of directional modulation systems,” IEEE Antennas Wirel. Propag. Lett., vol. 15, pp. 580–584, Jul. 2016.
  5. Y. Teng, J. Li, M. Huang, L. Liu, G. Xia, X. Zhou, F. Shu, and J. Wang, “Low-complexity and high-performance receive beamforming for secure directional modulaion networks against an eavesdropping-enabled full-duplex attacker,” Sci China Inf. Sci., vol. 65, pp. 119 302–119 302, Jan. 2022.
  6. C. Pan, H. Ren, K. Wang, M. Elkashlan, M. Chen, M. Di Renzo, Y. Hao, J. Wang, A. L. Swindlehurst, X. You, and L. Hanzo, “Reconfigurable intelligent surfaces for 6G systems: Principles, applications, and research directions,” IEEE Commun. Mag., vol. 59, no. 6, pp. 14–20, Jan. 2021.
  7. Z. Yang, Y. Hu, Z. Zhang, W. Xu, C. Zhong, and K.-K. Wong, “Reconfigurable intelligent surface based orbital angular momentum: Architecture, opportunities, and challenges,” IEEE Wirel. Commun., vol. 28, no. 6, pp. 132–137, Dec. 2021.
  8. L. Lai, J. Hu, Y. Chen, H. Zheng, and N. Yang, “Directional modulation-enabled secure transmission with intelligent reflecting surface,” 2020 IEEE 3rd International Conference on Information Communication and Signal Processing (ICICSP), pp. 450–453, Sep. 2020.
  9. Y. Lin, B. Shi, F. Shu, R. Dong, P. Zhang, and J. Wang, “Enhanced secure wireless transmission using IRS-aided directional modulation,” IEEE Trans. Veh. Technol., vol. 72, no. 11, pp. 15 052–15 056, Nov. 2023.
  10. F. Shu, Y. Teng, J. Li, M. Huang, W. Shi, J. Li, Y. Wu, and J. Wang, “Enhanced secrecy rate maximization for directional modulation networks via IRS,” IEEE Trans. Commun., vol. 69, no. 12, pp. 8388–8401, Dec. 2021.
  11. R. Dong, S. Jiang, X. Hua, Y. Teng, F. Shu, and J. Wang, “Low-complexity joint phase adjustment and receive beamforming for directional modulation networks via IRS,” IEEE open journal of the Communications Society, vol. 3, pp. 1234–1243, Aug. 2022.
  12. N. Lee, H. J. Yang, and J. Chun, “Achievable sum-rate maximizing AF relay beamforming scheme in two-way relay channels,” ICC Workshops-2008 IEEE International Conference on Communications Workshops (ICC Workshops), pp. 300–305, May. 2008.
  13. Y. Sun, P. Babu, and D. P. Palomar, “Majorization-minimization algorithms in signal processing, communications, and machine learning,” IEEE Trans. Signal Process., vol. 65, no. 3, pp. 794–816, Feb. 2017.
  14. M. Sadek, A. Tarighat, and A. H. Sayed, “A leakage-based precoding scheme for downlink multi-user MIMO channels,” IEEE Trans. Wirel. Commun., vol. 6, no. 5, pp. 1711–1721, May. 2007.
  15. T. K. Moon and W. C. Stirling, “Mathematical methods and algorithms for signal processing,” USA: Marsha Horron, 1999.
  16. F. Shu, L. Yang, X. Jiang, W. Cai, W. Shi, M. Huang, J. Wang, and X. You, “Beamforming and transmit power design for intelligent reconfigurable surface-aided secure spatial modulation,” IEEE J. Sel. Top. Signal Process, vol. 16, no. 5, pp. 933–949, Aug. 2022.

Summary

We haven't generated a summary for this paper yet.

Ai Sparkles Streamline Icon: https://streamlinehq.com Summarize Now
X Twitter Logo Streamline Icon: https://streamlinehq.com

Tweets