Wavelet De-noising Joint Channel Estimation in OFDM System

摘要：

Wavelet de-noising is introduced in channel estimation of OFDM system. The role of wavelet de-noising is to remove the additive interference in the estimate channel transfer function to get more accurate values. It also provides a more credible initial estimation for the channel tracking and prediction algorithms.

作者: Jun Sun Dongfeng Yuan

作者单位: School of Information Sci.and Eng., Shandong Univ., Jinan, 250100, Shandong, China School of Information Sci.and Eng., Shandong Univ., Jinan, 250100, Shandong, China;State Key Lab.on

会议类型: 国际会议

会议名称: 2005年无线通信、网络和移动计算国际会议

会议地点: 武汉

会议语种:英文

页码: 211-212

在线出版日期: 2005-09-23（万方平台首次上网日期，不代表论文的发表时间）