Joint Frame Synchronization and Channel Estimation Scheme using Regression Method in OFDM Systems

被引：5

作者：

Wen, Jyh-Horng ^{[1
,2
]}

Lee, Gwo-Ruey ^{[1
]}

Liu, Jia-Wei ^{[2
]}

Kung, Te-Lung ^{[1
]}

机构：

[1] Natl Chung Cheng Univ, Dept Elect Engn, 168 Univ Rd, Min Hsiung Chiayi 621, Taiwan

[2] Natl Chung Cheng Univ, Dept Commun Engn, 168 Univ Rd, Min Hsiung Chiayi 621, Taiwan

来源：

2007 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-15 | 2007年

关键词：

OFDM systems; Frame synchronization; Channel estimation; Regression methods;

D O I：

10.1109/WICOM.2007.48

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In this paper, a joint frame synchronization and channel estimation scheme is proposed. Based on an OFDM frame format with adding the pseudo-noise code, the frame timing and the channel impulse response could be obtained by the regression method at the OFDM receiver. The performances with the proposed frame and channel estimation scheme are evaluated by the miss probability of frame start and estimator mean-square-error, individually. Simulation results show that the proposed scheme performs better than other frame synchronization schemes and channel estimation schemes.

引用

页码：164 / +

页数：2

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