Performance Evaluation of the Opportunistic Spectrum Access in a Cognitive Radio Network with Cooperative and Non-cooperative Sensing

被引:0
|
作者
Feijo Couceiro, Branislav Edgar [1 ]
Camara Brito, Jose Marcos [1 ]
机构
[1] Inst Nacl Telecomunicacoes INATEL, Santa Rita Do Sapucai, Brazil
关键词
cognitive radio network; cooperative sensing; hard decision fusion;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper we evaluate the performance of the opportunistic spectrum access in a cognitive radio network considering cooperative and non-cooperative spectrum sensing. For the case of cooperative sensing the hard decision fusion using the k-out of-N rule is considered. Furthermore, numerical results are presented comparing both approaches in terms of different parameters.
引用
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页数:6
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