Guarding Legal Communication with Smart Jammer:Stackelberg Game Based Power Control Analysis

作     者：Zhe Su Nan Qi Yongjie Yan Zhiyong Du Jiaxin Chen Zhibin Feng Qihui Wu Zhe Su;Nan Qi;Yongjie Yan;Zhiyong Du;Jiaxin Chen;Zhibin Feng;Qihui Wu

作者机构：College of Electronic and Information EngineeringNanjing University of Aeronautics and AstronauticsNanjing 211106China State Key Laboratory of Air Traffic Management System and TechnologyNanjing 210014China th Research Institute of China Electronics Technology Group CorporationNanjing 210007China College of Information and CommunicationNational University of Defense TechnologyChangsha 430010China College of Communications EngineeringArmy Engineering University of PLANanjing 210000China 

出 版 物：《China Communications》 (中国通信（英文版）)

年 卷 期：2021年第18卷第4期

页      面：126-136页

核心收录：

学科分类：11[军事学] 080904[工学-电磁场与微波技术] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 110503[军事学-军事通信学] 0810[工学-信息与通信工程] 1105[军事学-军队指挥学] 1104[军事学-战术学] 082601[工学-武器系统与运用工程] 081105[工学-导航、制导与控制] 0826[工学-兵器科学与技术] 081001[工学-通信与信息系统] 081002[工学-信号与信息处理] 0811[工学-控制科学与工程] 

基　　金：supported in part by National Key R&D Program of China under Grant 2018YFB1800800 by National NSF of China under Grant 61601490,61801218,61827801,61631020 by the open research fund of Key Laboratory of Dynamic Cognitive System of Electromagnetic Spectrum Space(Nanjing Univ.Aeronaut.Astronaut.)(No.KF20181913) in part by State Key Laboratory of Air Traffic Management System and Technology under SKLATM201808 in part by the Natural Science Foundation of Jiangsu Province under Grant BK20180420,BK20180424 by the Open Foundation for Graduate Innovation of NUAA(Grant NO.kfjj20190417) 

主　　题：power control jamming communication Received:Apr.13,2020 Revised:Sep.01,2020 Editor:Haifeng Zheng systems Stackelberg game 

摘      要：This paper investigates a power control problem in a jamming system,where a separate smart jammer is deployed to ensure the communication security of the legal ***,due to power leakage,the smart jammer may incur unintentional interference to legal *** key is how to suppress illegal communication while limit the negative impact on legal user.A jamming counter measure Stackelberg game is formulated to model the jamming power control dynamic of the *** smart jammer acts as a leader to sense and interfere illegal communications of the illegal user,while the illegal user acts as a *** the game,the impact of uncertain channel information is taken into *** to whether illegal user considers the uncertain channel information,we investigate two scenarios,namely,illegal user can obtain statistical distribution and accurate information of interference channel gain and its own cost,*** work not only proposes a jamming counter measure iterative algorithm to update parameters,but also gives two solutions to obtain the Stackelberg equilibrium(SE).The power convergence behaviours under two scenarios are analyzed and ***,brute force is used to verify the accuracy of the SE value further.