通信学报 ›› 2016, Vol. 37 ›› Issue (Z1): 92-97.doi: 10.11959/j.issn.1000-436x.2016253

• 学术论文 • 上一篇    下一篇

认知ad hoc网络中的多信道路由安全威胁及其对策研究

冯景瑜1,2,3,杜续1,王宏刚1,2,黄文华1   

  1. 1 西安邮电大学通信与信息工程学院,陕西 西安710121
    2 西安邮电大学陕西省信息通信网络及安全重点实验室,陕西 西安710121
    3 中国科学院信息安全国家重点实验室,北京100093
  • 出版日期:2016-10-25 发布日期:2017-01-17
  • 基金资助:
    国家自然科学基金资助项目;中科院信息安全国家重点实验室开放课题基金资助项目;陕西省工业公关计划基金资助项目;陕西省教育厅专项科研计划基金资助项目;西安邮电大学“西邮新星”团队支持计划基金资助项目

Research on multi-channel routing threats and defense for cognitive ad hoc network

Jing-yu FENG1,2,3,Xu DU1,Hong-gang WANG1,2,Wen-hua HUANG1   

  1. 1 Department of Communication Engineering,Xi'an University of Posts and Telecommunications,Xi'an 710121,China
    2 Shaanxi Key Laboratory of Information Communication Network and Security,Xi'an University of Posts and Telecommunications,Xi'an 710121,China
    3 State Key Laboratory of Information Security,Institute of Information Engineering,Chinese Academy of Sciences,Beijing 100093,China
  • Online:2016-10-25 Published:2017-01-17
  • Supported by:
    The National Natural Science Foundation of China;The Open Foundation of State Key Labora-tory of Information Security;The Industrial Public Relation Project of Shaanxi Province;The Natural Science Foundation of Education Department of Shaanxi Province;The New Star Team of Xi'an University of Posts and Telecommunications

摘要:

在日趋紧张的频谱资源环境中,不依赖固定基础设施和固定频谱分配策略的认知ad hoc网络相关技术已经获得了十分迅速的发展。但是,认知ad hoc网络的多信道路由特点使其收益与风险并存,面临着严重的安全威胁困扰。为深入理解多信道路由安全威胁,掌握其防御对策的研究现状及发展趋势,从节点路由和多信道选择这2个层面细化出具体的威胁类型,归纳目前的典型防御对策,总结出保障认知ad hoc网络安全的首要前提是在认知节点之间建立信任关系,而信任管理正是解决多信道路由安全威胁的基础。最后,针对目前多信道路由及其防御对策研究中存在的亟待解决问题,明确了一些有待继续研究的方向。

关键词: 多信道路由, 认知无线电, adhoc, 信任管理, 协作频谱感知

Abstract:

In the environment of scarce spectrum resources,cognitive ad hoc network which is independent with infrastruc-ture and fixed spectrum allocation policy,has been also developed quickly.Due to the characteristic of multi-channel routing,cognitive ad hoc network is commonly perceived as an environment offering both opportunities and threats.To further un-derstand the multi-channel routing threats,the current research situation and development trend,the types of threats were analyzed in terms of the node routing and the multi-channel selection,and several typical security methods were concluded.Meanwhile,the most important solution to keep the security of cognitive radio network was found to build trust relationship among cognitive users.Trust management was just the basic technology to solve the security problems of multi-channel routing.Finally,the current problems of related works and research trends in this area were discussed.

Key words: multi-channel routing, cognitive radio, ad hoc, trust management, cooperative spectrum sensing

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