Energy Efficiency in Cognitive Radio Network Using Cooperative Spectrum Sensing

被引：0
作者：
Chilakala Sudhamani
Satya Sai Ram M.
机构：
[1] CMR Technical Campus,Department of Electronics and Communication Engineering
[2] Chalapathi Institute of Engineering and Technology,Department of Electronics and Communication Engineering
来源：
Wireless Personal Communications | 2019年 / 104卷
关键词：
Cognitive radio; Cooperative spectrum sensing; Optimization; Energy efficiency;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, we consider an optimization of number of secondary users (SUs) in a cooperative spectrum sensing by maximizing the energy efficiency of the cognitive radio network. We obtain the mathematical expressions for number of SUs using OR and AND fusion rules at the fusion center. We consider energy detector as an example for the analysis, based on the analysis we show that performance obtained for OR rule is better than the AND rule.
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页码：907 / 919
页数：12
相关论文
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