A novel cyclic-shifted preamble scheme for symbol synchronization based on OFDM WLANs

被引：0

作者：

Zhao, X ^{[1
]}

Lim, MS ^{[1
]}

机构：

[1] Chonbuk Natl Univ, Jeonju, South Korea

来源：

8TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY, VOLS 1-3: TOWARD THE ERA OF UBIQUITOUS NETWORKS AND SOCIETIES | 2006年

关键词：

OFDM; cyclic-shifted; preamble; symbol timing; timing offset estimation;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, a new cyclic-shifted preamble scheme is proposed for symbol synchronization in wireless local area networks (WLANs) which are based on orthogonal frequency division multiplexing (OFDM). The performance of the proposed method is presented in terms of mean and mean-square error (MSE) obtained by simulations. The simulation results show that the proposed scheme with low hardware complexity has a significantly improved performance than the other methods when signal-to-noise ratio (SNR) increases.

引用

页码：U919 / U922

页数：4

共 10 条

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