Blind timing synchronization in OFDM systems by exploiting cyclic structure

被引：5

作者：

Sheng, Bin ^{[1
]}

机构：

[1] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Jiangsu, Peoples R China

来源：

TRANSACTIONS ON EMERGING TELECOMMUNICATIONS TECHNOLOGIES | 2014年 / 25卷 / 02期

基金：

中国国家自然科学基金;

关键词：

cyclic structure; OFDM; timing synchronization; CARRIER FREQUENCY OFFSET; ALGORITHM; TIME;

D O I：

10.1002/ett.2563

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, a novel blind timing offset estimation method is proposed for orthogonal frequency division multiplexing (OFDM) systems. In order to eliminate the intersymbol interference as well as intercarrier interference, a cyclic prefix is appended to each OFDM symbol which makes the transmitted signal appear a cyclic structure. The proposed blind method is developed based on this cyclic structure and does not require any prior information. Copyright (c) 2012 John Wiley & Sons, Ltd.

引用

页码：155 / 160

页数：6

共 13 条

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Sandell, M
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