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Channel Estimation Algorithm and Its Performance Analysis with Low-Sampling Rate to Ultra-Wideband System
Author(s): XIAO Shanghui1, FAN Fuyou1, HUANG Pangju2(1.yibinuniversity, YIBIN 644007, sichuan, china, 2.CIVIL Aviationflightuniversityofchina, GUANGHAN 618307, sichuan, china)
Pages: 27-
30
Year: 2008
Issue:
1
Journal: Journal of Southwest China Institute of Technology
Keyword: 低采样率; 超宽带(UWB); 信道估计;
Abstract: 讨论了一种低采样率的S-V室内超宽带信道估计算法。对该算法的性能进行了分析并给出了仿真结果,在低于Nyquist采样率的情况下同样可获得较好的信道估计效果。该算法特别适合对宽带信道进行估计,精确定位、测距、定时和同步等方面可获得很好的应用。
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