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认知无线网络中非授权用户的随机移动性探讨

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摘要 认知无线网络采用频谱感知技术和频谱共享技术,在不影响授权用户正常使用信道的前提下使非授权用户机会式地接入空闲频谱,以此提高频谱利用率。文章分析了现有认知无线网络MAC协议分析模型的特点及存在的问题,阐述了非授权用户的随机移动性的重要性,并提出了在认知无线网络MAC协议性能分析模型中如何体现非授权用户随机移动性的具体方法。
作者 陈阳 朱东弼
机构地区 延边大学工学院
出处 《信息通信》 2016年第3期258-259,共2页 Information & Communications
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参考文献10

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