Study of Channel Identification Based on Wavelet Packet Modulation Signal

摘要：

It is well known that wavelet packet modulation (WPM) has the flexibility of sub-modulated channel distribution and demodulation method. To improve performance of the WPM for optimization demodulation, in this paper, based on WPM signal, the channel identification is studied by the channel characteristic which is exhibited in the statistical analysis of sub-modulated channel data. Simulation results show that the proposed channel identification method is exactly steady and effective.

关键词： wavelet packet modulation channel identification wavelet decomposition analysis of variance

作者: TANG Xiang-hong SHEN Chuan-peng Dong Ting-Hang

作者单位: School of Communication Engineering Hangzhou Dianzi University, Hangzhou Zhejiang, China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 146-150

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）