Random Access for Multiple Secondary Pairs in Cognitive Radio Networks with Imperfect Sensing

被引：0

作者：

Hong, Seung Geun ^{[1
]}

Lee, Jae Hong ^{[1
]}

机构：

[1] Seoul Natl Univ, Dept Elect & Comp Enginieering, INMC, Seoul 151742, South Korea

来源：

2015 IEEE 81ST VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING) | 2015年

关键词：

Cognitive radio; spectrum sensing; random access; imperfect sensing; throughput maximization;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, we investigate p-persistent random access used for a spectrum sensing cognitive radio network with multiple secondary users to avoid a collision. Effect of the imperfect sensing, false alarm and miss detection, is considered. We analyze the total throughput of the secondary network and propose throughput optimization algorithm. It is shown that simulation results well match with analysis results.

引用

页数：5

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