A Parallel Multi-Channel Cooperative Spectrum Sensing in Cognitive Radio Networks

被引：0
|
作者：
Seo, Dongho [1 ]
Nam, Haewoon [1 ]
机构：
[1] Hanyang Univ, Dept Elect & Commun Engn, Ansan, South Korea
来源：
2018 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2018年
关键词：
Cognitive radio; Cooperative spectrum sensing; Parallel sensing;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we propose a group-based multi-channel cooperative spectnim sensing scheme to maximize the total throughput of cognitive radio networks that includes a secondary user with non-identical average SNR. In this scheme, sensing groups are adaptively organized to perform sensing the different channel. To minimize the error probability, the fusion center determines the group size under the target error probability constraint. Simulation results show that our proposed algorithm can significantly improve the total throughput with target error probability as compared to the conventional cooperative spectnim sensing scheme.
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页数：2
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