电信科学 ›› 2018, Vol. 34 ›› Issue (2): 39-45.doi: 10.11959/j.issn.1000-0801.2018004

• 研究与开发 • 上一篇    下一篇

基于不完全信息动态博弈的多信道无线网络抗干扰传输

周恒杰,孙闽红,钟华,刘玮   

  1. 杭州电子科技大学通信工程学院,浙江 杭州 310018
  • 修回日期:2017-09-24 出版日期:2018-02-01 发布日期:2018-02-13
  • 作者简介:周恒杰(1993-),男,杭州电子科技大学通信工程学院硕士生,主要研究方向为电子对抗、博弈论等。|孙闽红(1974-),男,博士,杭州电子科技大学通信工程学院副教授,主要研究方向为雷达/通信信号处理、电子对抗。|钟华(1978-),男,博士,杭州电子科技大学通信工程学院讲师,主要研究方向为雷达/通信信号处理、电子对抗等。|刘玮(1978-),男,博士,杭州电子科技大学讲师,主要研究方向为物联网与信号处理。
  • 基金资助:
    国家自然科学基金资助项目(61271214);国家自然科学基金资助项目(61301248)

Anti-jamming transmission in a multi-channel wireless network based on incomplete information dynamic game

Hengjie ZHOU,Minhong SUN,Hua ZHONG,Wei LIU   

  1. College of Communication Engineering,Hangzhou Dianzi University,Hangzhou 310018,China
  • Revised:2017-09-24 Online:2018-02-01 Published:2018-02-13
  • Supported by:
    The National Natural Science Foundation of China(61271214);The National Natural Science Foundation of China(61301248)

摘要:

智能干扰机可以分析用户传输的历史,并控制自己的行为,给无线网络带来了新的威胁。针对多信道无线网络中用户与智能干扰机的对抗问题,假定用户与智能干扰机在同一信道上传输,双方以功率控制为策略,将双方的对抗关系建模为不完全信息Stackelberg动态博弈模型,得到各自的效益函数,并在效益函数中考虑了干扰机的观测误差。然后,对该博弈模型的Stackelberg均衡点进行了求解,并证明了其存在性及唯一性。仿真结果验证了此多信道不完全信息Stackelberg博弈抗干扰模型的有效性。

关键词: 无线网络, 抗干扰, Stackelberg博弈, 不完全信息, 功率控制

Abstract:

Intelligent jammer can analyze the history of user’s transmission and control their own behavior,so it has brought new threats to the wireless network.In order to analyze the behavior of users and intelligent jammers in a multi-channel wireless network,a dynamic Stackelberg game with incomplete information was modelled.In the model,it was assumed that the intelligent jammer followed the user and they transmitted at a same wireless channel,and both of them took power control as their strategy.Furthermore,their benefit functions were designed of which the observation error of the jammer was taken into account.Then,the Stackelberg equilibrium (SE) point of the game model was derived and the existence and the uniqueness of the SE were proved.The validity of the multi-channel dynamic Stackelberg game anti-jamming model with incomplete information was verified by simulations.

Key words: wireless network, anti-jamming, Stackelberg game, incomplete information, power control

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