Beamforming And Processing Of Broadband Wireless Signals Based On Wavelet Packet Decomposition

摘要：

In the broadband wireless communication, the signal processing may have these problems in the frequency aliasing and frequency offset.This paper presents an improved wavelet decomposition and reconstruction algorithm for the different properties of wireless signals in the interference.In order to achieve much better beamforming with low noise, this paper discusses the issue about beamforming and processing of broadband wireless signals based on wavelet packet decomposition.Simulation results show the effectiveness for the accuracy and calculation speed, and the results also prove that this method can have a strong anti-Doppler shift performance.

关键词： Wireless communication signal interference beamforming wavelet algorithm

作者: Ying Liu Yuanping Zhou

作者单位: Department of Wireless and Electronics,Sichuan University,Chengdu 610064,China

会议类型: 国际会议

会议名称: International Conference on Advances in Engineering 2011(2011年工程研究进展国际学术会议 ICAE2011)

会议地点: 南京

会议语种:英文

页码: 95-99

在线出版日期: 2011-12-17（万方平台首次上网日期，不代表论文的发表时间）