全双工主动窃听非正交多址接入系统智能超表面辅助物理层安全传输技术

阔永红; 曹琳; 吕璐; 贺冰涛; 陈健

doi:10.11999/JEIT230296

全双工主动窃听非正交多址接入系统智能超表面辅助物理层安全传输技术

doi: 10.11999/JEIT230296

西安电子科技大学通信工程学院西安 710071

基金项目: 国家自然科学基金(62271368, 61971320, 62201421)，中国博士后科学基金(BX20190264, 2019M650258)，陕西省重点研发计划(2023-YBGY-041)，陕西省自然科学基础研究计划(2021JQ-206)，广东省基础与应用基础研究基金(2020A1515110084)

详细信息

作者简介:
阔永红：女，教授，研究方向为无线通信与信号处理

曹琳：女，硕士生，研究方向为非正交多址接入、智能反射面

吕璐：男，副教授，研究方向为物理层安全、隐蔽通信等

贺冰涛：男，讲师，研究方向为非正交多址接入、协作通信等

陈健：男，教授，研究方向为无线网络虚拟化、非正交多址接入

通讯作者:
贺冰涛　bthe@xidian.edu.cn

中图分类号: TN92
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- 被引次数: 0
出版历程
- 收稿日期: 2023-04-18
- 修回日期: 2024-01-18
- 网络出版日期: 2024-01-28
- 刊出日期: 2024-03-27

Reconfigurable Intelligent Surfaces-aided Physical Layer Secure Transmission in Non-Orthogonal Multi-Access Systems Against Full-duplex Active Eavesdropping

School of Telecommunications Engineering, Xidian University, Xi’an 710071, China

Funds: The National Natural Science Foundation of China (62271386, 61971320, 62201421), China Postdoctoral Science Foundation Project (BX20190264, 2019M650258), Key R&D Program Project of Shaanxi Province (2023-YBGY-041), Natural Science Basic Research Plan of Shaanxi Province (2021JQ-206), Guangdong Basic and Applied Basic Research Foundation (2020A1515110084)

摘要

摘要: 针对全双工被动窃听和主动干扰攻击下的多用户非正交多址接入(NOMA)系统，该文提出一种智能超表面(RIS)辅助的鲁棒波束赋形方案以实现物理层安全通信。考虑在仅已知窃听者统计信道状态信息的条件下，以系统传输中断概率和保密中断概率作为约束，通过联合优化基站发射波束赋形、RIS相移矩阵、传输速率和冗余速率，来最大化系统的保密速率。为解决上述多变量耦合非凸优化问题，提出一种有效的交替优化算法得到联合优化问题的次优解。仿真结果表明，所提方案可实现较高的保密速率，且通过增加RIS反射单元数，系统保密性能更佳。
- 智能超表面 /
- 非正交多址接入 /
- 物理层安全 /
- 波束赋形
Abstract: Considering the multi-user Non-Orthogonal Multi-Access(NOMA) system under the full-duplex attack of passive eaves-dropping and active interference at the same time, a robust beamforming scheme based on Reconfigurable Intelligent Surfaces (RIS) is proposed to realize physical layer secure communication. Under the condition that only the channel state information of the eavesdropper is known, the system transmission interruption probability and the confidential interruption probability are taken as the constraints and the system confidentiality rate is maximized by jointly optimizing the base station transmission beamforming, RIS phase shift matrix, transmission rate and redundancy rate. In order to solve the above multivariate coupling non-convex optimization problem, an effective alternating optimization algorithm is proposed to obtain the suboptimal solution of the joint optimization problem. The simulation results show that the proposed scheme can achieve a higher confidentiality rate, and when the number of RIS reflective elements is increased, the system confidentiality performance gets better.
- Reconfigurable Intelligent Surfaces(RIS) /
- Non-Orthogonal Multiple Access(NOMA) /
- Physical layer security /
- Beamforming

HTML全文

图 1 算法收敛图

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图 2 保密速率与基站发射功率的关系

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图 3 保密速率与RIS反射单元个数N的关系

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图 4 保密速率与用户群位置的关系

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参考文献(21)

[1]	PAN Cunhua, REN Hong, WANG Kezhi, et al. Intelligent reflecting surface aided MIMO broadcasting for simultaneous wireless information and power transfer[J]. IEEE Journal on Selected Areas in Communications, 2020, 38(8): 1719–1734. doi: 10.1109/JSAC.2020.3000802.
[2]	朱政宇, 王梓晅, 徐金雷, 等. 智能反射面辅助的未来无线通信: 现状与展望[J]. 航空学报, 2022, 43(2): 025014. doi: 10.7527/S1000-6893.2021.25014. ZHU Zhengyu, WANG Zixuan, XU Jinlei, et al. Future wireless communication assisted by intelligent reflecting surface: State of art and prospects[J]. Acta Aeronautica et Astronautica Sinica, 2022, 43(2): 025014. doi: 10.7527/S1000-6893.2021.25014.
[3]	陈慧, 张铭宇, 李兴旺, 等. I/Q失衡影响下无人机多向全双工中继NOMA传输系统性能分析[J]. 电子与信息学报, 2022, 44(3): 987–995. doi: 10.11999/JEIT211020. CHEN Hui, ZHANG Mingyu, LI Xingwang, et al. Performances analysis in UAV-aided multi-way NOMA full-duplex relay system with I/Q imbalance[J]. Journal of Electronics & Information Technology, 2022, 44(3): 987–995. doi: 10.11999/JEIT211020.
[4]	DING Zhiguo, LV Lu, FANG Fang, et al. A state-of-the-art survey on reconfigurable intelligent surface-assisted non-orthogonal multiple access networks[J]. Proceedings of the IEEE, 2022, 110(9): 1358–1379. doi: 10.1109/JPROC.2022.3174140.
[5]	刘期烈, 辛雅楠, 高俊鹏, 等. 可重构智能表面辅助的非正交多址接入网络鲁棒能量效率资源分配算法[J]. 电子与信息学报, 2022, 44(7): 2332–2341. doi: 10.11999/JEIT210521. LIU Qilie, XIN Ya’nan, GAO Junpeng, et al. Robust energy efficiency resource allocation algorithm in reconfigurable intelligent surface-assisted non-orthogonal multiple access networks[J]. Journal of Electronics & Information Technology, 2022, 44(7): 2332–2341. doi: 10.11999/JEIT210521.
[6]	LI Suyue, BARIAH L, MUHAIDAT S, et al. Outage analysis of NOMA-enabled backscatter communications with intelligent reflecting surfaces[J]. IEEE Internet of Things Journal, 2022, 9(16): 15390–15400. doi: 10.1109/JIOT.2022.3150418.
[7]	HE Biao, LIU An, YANG Nan, et al. On the design of secure non-orthogonal multiple access systems[J]. IEEE Journal on Selected Areas in Communications, 2017, 35(10): 2196–2206. doi: 10.1109/JSAC.2017.2725698.
[8]	WANG Wei, LIU Xin, TANG Jie, et al. Secure beamforming optimization for IRS-NOMA networks via artificial jamming[C]. 2021 IEEE/CIC International Conference on Communications in China (ICCC), Xiamen, China, 2021: 623–628.
[9]	ZHANG Zheng, LV Lu, WU Qingqing, et al. Robust and secure communications in intelligent reflecting surface assisted NOMA networks[J]. IEEE Communications Letters, 2021, 25(3): 739–743. doi: 10.1109/LCOMM.2020.3039811.
[10]	ZHOU Gui, PAN Cunhua, REN Hong, et al. Robust beamforming design for intelligent reflecting surface aided MISO communication systems[J]. IEEE Wireless Communications Letters, 2020, 9(10): 1658–1662. doi: 10.1109/LWC.2020.3000490.
[11]	WEI Li, HUANG Chongwen, ALEXANDROPOULOS G C, et al. Channel estimation for RIS-empowered multi-user MISO wireless communications[J]. IEEE Transactions on Communications, 2021, 69(6): 4144–4157. doi: 10.1109/TCOMM.2021.3063236.
[12]	ZHENG Gan, KRIKIDIS I, LI Jiangyuan, et al. Improving physical layer secrecy using full-duplex jamming receivers[J]. IEEE Transactions on Signal Processing, 2013, 61(20): 4962–4974. doi: 10.1109/TSP.2013.2269049.
[13]	LV Lu, WU Qingqing, LI Zan, et al. Covert communication in intelligent reflecting surface-assisted NOMA systems: Design, analysis, and optimization[J]. IEEE Transactions on Wireless Communications, 2022, 21(3): 1735–1750. doi: 10.1109/TWC.2021.3106346.
[14]	DING Zhiguo, SCHOBER R, and POOR H V. On the impact of phase shifting designs on IRS-NOMA[J]. IEEE Wireless Communications Letters, 2020, 9(10): 1596–1600. doi: 10.1109/LWC.2020.2991116.
[15]	ZHANG Zheng, CHEN Jian, WU Qingqing, et al. Securing NOMA networks by exploiting intelligent reflecting surface[J]. IEEE Transactions on Communications, 2022, 70(2): 1096–1111. doi: 10.1109/TCOMM.2021.3126636.
[16]	ZHANG Wei, CHEN Jian, KUO Yonghong, et al. Transmit beamforming for layered physical layer security[J]. IEEE Transactions on Vehicular Technology, 2019, 68(10): 9747–9760. doi: 10.1109/TVT.2019.2932753.
[17]	XU Dongfang, YU Xianghao, SUN Yan, et al. Resource allocation for IRS-assisted full-duplex cognitive radio systems[J]. IEEE Transactions on Communications, 2020, 68(12): 7376–7394. doi: 10.1109/TCOMM.2020.3020838.
[18]	YU Xianghao, XU Dongfang, SUN Ying, et al. Robust and secure wireless communications via intelligent reflecting surfaces[J]. IEEE Journal on Selected Areas in Communications, 2020, 38(11): 2637–2652. doi: 10.1109/JSAC.2020.3007043.
[19]	BOYD S P and VANDENBERGHE L. Convex Optimization[M]. Cambridge: Cambridge University Press, 2004.
[20]	LUO Zhiquan, MA W K, SO A M C, et al. Semidefinite relaxation of quadratic optimization problems[J]. IEEE Signal Processing Magazine, 2010, 27(3): 20–34. doi: 10.1109/MSP.2010.936019.
[21]	SUN Yifu, AN Kang, LUO Junshan, et al. Outage constrained robust beamforming optimization for multiuser IRS-assisted anti-jamming communications with incomplete information[J]. IEEE Internet of Things Journal, 2022, 9(15): 13298–13314. doi: 10.1109/JIOT.2022.3140752.