A Robust Design of Transmit Beam Forming with Artificial Noises in MISO Wiretap Channels

doi:10.7652/xjtuxb201711016

您当前的位置：

首页 >

文章列表页 >

A Robust Design of Transmit Beam Forming with Artificial Noises in MISO Wiretap Channels

更新时间：2025-07-09

- A Robust Design of Transmit Beam Forming with Artificial Noises in MISO Wiretap Channels
- Vol. 51, Issue 11, Pages: 118-124(2017)
- 作者机构：
  
  西安交通大学电子与信息工程学院,西安,710049
- 作者简介：
- 基金信息：
- DOI：10.7652/xjtuxb201711016
  CLC： TN929.5
- Online First：10 November 2017，
  
  Published：2017
- 稿件说明：
移动端阅览
A Robust Design of Transmit Beam Forming with Artificial Noises in MISO Wiretap Channels[J]. 2017, 51(11): 118-124.
DOI：

A Robust Design of Transmit Beam Forming with Artificial Noises in MISO Wiretap Channels[J]. 2017, 51(11): 118-124. DOI： 10.7652/xjtuxb201711016.

摘要

针对无线通信物理层安全中合法用户接收的信息易受到非法窃听者窃听的问题

提出了一种人工噪声辅助的鲁棒波束成形(AN-RBF)设计方案。首先

利用信道估计分别获取发射端到合法用户的瞬时非理想信道状态信息(CSI)和发射端到窃听者的统计CSI; 然后

在发射端向合法用户发送的信号中添加人工噪声

通过对有用信号和人工噪声进行联合优化

在满足发射功率控制和中断概率限制的约束条件下实现安全传输速率的最大化。AN-RBF方案发射端仅需获取窃听者的统计CSI

且发射端获取的合法用户的瞬时CSI是非理想的

系统开销少

另外

人工噪声的添加可以降低窃听者接收端信干噪比

提高多发单收(MISO)窃听信道中的安全传输速率。仿真结果表明

在20 dB功率且仿真环境相同的情况下

所提AN-RBF方案的安全速率比各态同向人工噪声辅助方案提高了约2 bit?(s?Hz)

-1

。

Abstract

A robust beam forming(AN-RBF)scheme with artificial noises is proposed to improve the physical layer for the wireless communication. Firstly

the channel estimation is used to get the imperfect channel state information(CSI)of a legitimate receiver and the statistical CSI of eavesdroppers. Then

the AN-RBF scheme adds artificial noises into transmission signals to maximize the secrecy rate under constraints of the transmit power and the secrecy rate outage probability. The AN-RBF scheme only needs to get the imperfect CSI of the link to the legitimate receiver and the statistical CSI of the link to eavesdroppers

therefore

reduces the system overhead. Adding artificial noise effectively reduces the signal-to-inte

rference-and-noise ratio(SINR)received at eavesdroppers. Thus

the AN-RBF scheme improves the physical layer security performance of multiple-input single-output(MISO)wiretap channels. Simulation results and a comparison with the isotropic AN scheme in the same simulation environment show that the AN-RBF scheme improves the secrecy rate approximately by 2 bit?(s?Hz)

-1

关键词

Keywords

references

ZHANG R, ZHONG Z, ZHAO J, et al. Channel measurement and packet-level modeling for V2I spatial multiplexing uplinks using massive MIMO [J]. IEEE Transactions on Vehicular Technology, 2016, 65(10): 7831-7843.

CUI T, GAO F, HO T, et al. Distributed space-time coding for two-way wireless relay networks [J]. IEEE Transactions on Signal Processing, 2009, 57(2): 658-671.

孙黎, 张太镒. 译码转发系统中一种半分布式用户选择策略 [J]. 西安交通大学学报, 2009, 43(12): 115-119.

SUN Li, ZHANG Taiyi. Semi-distributed user selection scheme in decode-and forward system [J]. Journal of Xi'an Jiaotong University, 2009, 43(12): 115-119.

孙黎, 徐洪斌. 协作式终端直通系统中星座旋转辅助的干扰避免策略 [J]. 西安交通大学学报, 2015, 49(12): 6-11.

SUN Li, XU Hongbin. A scheme to avoid interference via constellation rotation for cooperative device-to-device systems [J]. Journal of Xi'an Jiaotong University, 2015, 49(12): 6-11.

任品毅, 权良辉. 多输入多输出系统中基于多级维纳滤波的均衡算法 [J]. 西安交通大学学报, 2008, 42(2): 218-221.

REN Pinyi, QUAN Lianghui. Adaptive reduced-rank linear equalization of multiple input multiple output frequency selective channels based on multistage wiener filter [J]. Journal of Xi'an Jiaotong University, 2008, 42(2): 218-221.

ZHENG C, CUMANAN K, DING Z, et al. Secrecy rate optimizations for a MIMO secrecy channel with a cooperative jammer [J]. IEEE Transactions on Vehicular Technology, 2015, 64(5): 1833-1847.

GAO F, CUI T, NALLANATHAN A. On channel estimation and optimal training design for amplify and forward relay networks [J]. IEEE Transactions on Wireless Communications, 2008, 7(5): 1907-1916.

GAO F, ZHANG R, LIANG Y C. Optimal channel estimation and training design for two-way relay networks [J]. IEEE Transactions on Communications, 2009, 57(10): 3024-3033.

XIONG J, WONG K K, MA D, et al. A closed-form power allocation for minimizing secrecy outage probability for MISO wiretap channels via masked beamforming [J]. IEEE Communications Letters, 2012, 16(9): 1496-1499.

HUANG J, SWINDLEHURST A L. Robust secure transmission in MISO channels based on worst-case optimization [J]. IEEE Transactions on Signal Processing, 2012, 60(4): 1696-1707.

MA S, HONG M, SONG E, et al. Outage constrained robust secure transmission for MISO wiretap channels [J]. IEEE Transactions on Wireless Communications, 2013, 13(10): 5558-5570.

LI Q, MA W K. Spatially selective artificial-noise aided transmit optimization for MISO multi-eves secrecy rate maximization [J]. IEEE Transactions on Signal Processing, 2013, 61(10): 2704-2717.

TANG Y, XIONG J, MA D, et al. Robust artificial noise aided transmit design for MISO wiretap channels with channel uncertainty [J]. IEEE Communications Letters, 2013, 17(11): 2096-2099.

WANG K Y, SO M C, CHANG T H, et al. Outage constrained robust transmit optimization for multiuser MISO downlinks: tractable approximations by conic optimization [J]. IEEE Transactions on Signal Processing, 2011, 62(21): 5690-5705.

PASCUAL-ISERTE A, PALOMAR D P, PEREZ-NEIRA A I, et al. A robust maximin approach for MIMO communications with imperfect channel state information based on convex optimization [J]. IEEE Transactions on Signal Processing, 2006, 54(1): 346-360.

LUO Z Q, MA W K, SO M C, et al. Semidefinite relaxation of quadratic optimization problems [J]. IEEE Signal Processing Magazine, 2010, 27(3): 20-34.

CHARNES A, COOPER W W. Programming with linear fractional functionals [J]. Naval Research Logistics Quarterly, 2010, 9(3/4): 181-186.

BOYD S, VANDENBERGHE L. Convex optimization [M]. Cambridge, UK: Cambridge University Press, 2004: 103-105.

GRANT M, BOYD S P. CVX: MATLAB software disciplined convex programming [EB/OL]. [2017-04-16]. http:∥cvxr.com/cvx/.

ZHOU X, MCKAY M R. Secure transmission with artificial noise over fading channels: achievable rate and optimal power allocation [J]. IEEE Transactions on Vehicular Technology, 2010, 59(8): 3831-3842.

LI Qiang, MA Wing-Kin. Optimal and robust transmit designs for MISO channel secrecy by semidefinite programming [J]. IEEE Transactions on Signal Processing, 2011, 59(8): 3799-3812.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A Security Method of Physical Layer Transmission Using Random Antenna Arrays in Wireless Communication

A Security Authentication Method for Wireless Network Physical Layers

A Distributed Multi-Antenna Space Hopping Transceiver Technique: Part Ⅱ：0/1 Space Hopping Technique in Backward Training Mode with Weight-Feedback

A Multi-Antenna Space Hopping Secure Communication Technique with Transmission Focusing

A Beam Forming Method for Secure Communications of Full Duplex Physical Layer

Related Author

王文杰 1

殷勤业 1

穆鹏程 1

宋华伟

金梁

王旭

Related Institution

MOE Key Laboratory for Intelligent Networks and Network Security, Xi'an Jiaotong University

National Digital Switching System Engineering and Technological Research Center

Shaanxi Monitoring Station, State Radio Monitoring Center

温州医科大学计算机与信息管理系

清华大学自动化系

⁰