Detection of Primary User in Cognitive Radio Networks Under Correlated Noise

摘要：

This paper presents the cooperative spectrum sensing in cognitive radio networks under spatially correlated noise. A suboptimal fusion rule which has negligible performance loss and less implementation complexity compared to the optimal fusion rule is proposed. Furthermore, the asymptotic detection probability of the proposed fusion rule in a linear array cognitive radio network is investigated. Finally, simulation results are provided to verify these analytical results.

作者: Dongliang Guan Gang Xiong

作者单位: Institute of Software Engineering East China Normal University,Shanghai,200062 Electrical and Computer Engineering Lehigh University,Bethlehem,PA 18015

会议类型: 国际会议

会议名称: 2009 First International Conference on Future Information Networks(第一届未来信息网络国际会议)

会议地点: 北京

会议语种:英文

页码: 156-160

在线出版日期: 2009-10-14（万方平台首次上网日期，不代表论文的发表时间）