Channel Estimation Scheme Using Imposed PN

摘要：

Linear minimum mean square error estimator (LMMSEE) with imposed periodic PN sequence for finiteimpulse response (FIR) channel estimation is proposed. Theoretical analysis and computer simulation show that the proposed method are found to exhibit better performance and lower complexity than that of the LS method at SNR values of practical interest. Thus, LMMSEE is a better method in computation complexity and performance when compared with the conventional methods such as LS method and MMSEE method. 1

关键词： Orthogonal Frequency Division Multiplexing (OFDM) Channel Estimation imposed PN.

作者: Renze Luo Ning Chen G.Tong Zhou

作者单位: Zhongshan institute University of Electronic Science and Technology of China (UESTC) Zhongshan, Guan School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta ,USA

会议类型: 国际会议

会议名称: 第三届IEEE无线通讯、网络技术暨移动计算国际会议

会议地点: 上海

会议语种:英文

在线出版日期: 2007-09-21（万方平台首次上网日期，不代表论文的发表时间）