A New Blind Channel Estimation Method for Multicarrier PSK Transmission in Fast Fading Channels

被引：0

作者：

Huang, He ^{[1
]}

Zhang, Xianda ^{[1
]}

Wang, Yuhang ^{[1
]}

Zou, Hongxing ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Automat, Beijing 100084, Peoples R China

来源：

2006 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-12 | 2006年

关键词：

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A new blind channel estimator for multi-carrier PSK transmission is developed. By exploiting the structure of PSK signals, the proposed channel estimator can identify non-minimum phase channel using only the power spectrum of received signals. Unlike existing subspace-based channel estimators, our scheme is based on symbol-block-by-symbol-block approach, and, thus, the channel tracking ability is improved. Simulation results demonstrate that the proposed blind receiver exhibits satisfactory performance.

引用

页码：3031 / 3034

页数：4

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