A Double-threshold Based Collaborative Spectrum Sensing Algorithm

摘要：

Detection performance is very important for spectrum sensing in CR systems. A collaborative spectrum sensing algorithm, which is based on double-threshold energy detection for Rayleigh fading channels, is proposed in this paper. Theoretical analysis and simulation results show that this double-threshold based algorithm can improve the performance more significantly than conventional collaborative spectrum sensing algorithms.

关键词： double-threshold collaborative spectrum sensing energy detection fading channels

作者: Huizhu Ma Yanping Liao Wei Jiang

作者单位: College of Communication and Information Engineering Harbin Engineering University Harbin, P.R.China

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 2410-2413

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）