北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2017, Vol. 40 ›› Issue (s1): 20-23,33.doi: 10.13190/j.jbupt.2017.s.005

• 论文 • 上一篇    下一篇

协作干扰下的无线安全传输联盟享乐博弈

曹扬1,2, 张斌1, 邱雪松2, 郭少勇2   

  1. 1. 中国能源建设集团广东省电力设计研究院有限公司, 广州 510663;
    2. 北京邮电大学 网络与交换技术国家重点实验室, 北京 100876
  • 收稿日期:2016-03-10 出版日期:2017-09-28 发布日期:2017-09-28
  • 作者简介:曹扬(1987-),男,博士后,E-mail:caoyang@gedi.com.cn.
  • 基金资助:
    中国博士后科学基金项目(2016M602557)

Coalitional Hedonic Game for Secure Wireless Transmission with Cooperative Jamming

CAO Yang1,2, ZHANG Bin1, QIU Xue-song2, GUO Shao-yong2   

  1. 1. Guangdong Electric Power Design Institute(GEDI), China Energy Engineering Group, Guangzhou 510663, China;
    2. State Key Laboratory of Network and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2016-03-10 Online:2017-09-28 Published:2017-09-28

摘要: 基于协作干扰机制,研究了分布式无线网络中,节点采取怎样的交互与合作策略能提升其物理层安全传输性能.该问题被建模成一个联盟形成博弈,并引入享乐设置,在此基础上提出一种分布式享乐博弈算法,以获取稳定的联盟结构. 仿真结果表明,相比于非合作及基于放大转发的博弈机制,所提出的合作博弈机制可以大幅提高网络用户的平均安全传输性能.

关键词: 协作干扰, 博弈论, 物理层安全, 协作通信

Abstract: The interaction and cooperation strategies among sources and friendly jammers to improve their secrecy capacity with physical layer security in a practical decentralized wireless network are investigated. The problem was formulated as a hedonic coalition formation game, and then a distributed hedonic coalition formation algorithm was proposed to achieve the stable coalition. Simulation results showed the proposed scheme could significantly improve the average payoffs per user comparing with the non-cooperative case and the amplify-and-forward case.

Key words: cooperative jamming, game theory, physical layer security, cooperative communication

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