CAJ | 학술논문

为深入理解认知无线电安全问题,掌握其研究现状及发展趋势,从传统型和特殊型两个角度,对目前认知无线电网络中存在的拒绝服务攻击、自私行为攻击、路由安全、密钥协商、GPS信息干扰、主用户伪造攻击、频谱感知数据篡改攻击等安全问题进行概述,并对解决安全问题的典型方案进行归纳总结。此外,针对目前相关研究中所存在的问题,明确了一些有待继续研究的方向。
위심입리해인지무선전안전문제,장악기연구현상급발전추세,종전통형화특수형량개각도,대목전인지무선전망락중존재적거절복무공격、자사행위공격、로유안전、밀약협상、GPS신식간우、주용호위조공격、빈보감지수거찬개공격등안전문제진행개술,병대해결안전문제적전형방안진행귀납총결。차외,침대목전상관연구중소존재적문제,명학료일사유대계속연구적방향。
To further understand the problems of cognitive radio security and its current research situation and development trend,some security issues in cognitive radio networks are concluded in the form of convention and special,such as denial-of-service attack,selfish behavior attack,route security,key exchange,GPS interference,PUE attack,SSDF attack,etc.Furthermore,several typical security methods are described in detail.Additionally,the current problems of cognitive radio security and research trends in this area are discussed.