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认知无线电安全关键技术研究 被引量:18

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摘要 认知无线电网络由于引入了频谱感知、动态频谱接入等技术,带来了除传统无线网络之外的各种安全威胁问题。本文首先介绍了模仿主用户攻击、干扰主用户、公共控制信道干扰、自私行为等认知无线电特有的攻击,以及存在于认知无线电网络的传统无线攻击;然后分别从几个研究方向讨论认知无线电现有的安全解决方案,并对每个研究方向的一些典型方案进行了分类论述;最后总结了目前认知无线电安全存在的问题并指出了今后研究的重要方向。
出处 《电信科学》 北大核心 2008年第2期72-77,共6页 Telecommunications Science
基金 国家自然科学基金资助项目(No.60773074)
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参考文献25

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二级参考文献29

  • 1Kolodzy P.Spectrum policy task force: findings and recommendations.In: International Symposium on Advanced Radio Technologies (1SART),Colorado, USA, March 2003
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