Pilot-Less Sampling Frequency Synchronization Scheme for UWB-OFDM

被引：0
|
作者：
You, Young-Hwan [1 ]
Jeong, Kwang-Soo [2 ]
Yi, Jae-Hoon [2 ]
机构：
[1] Sejong Univ, UT Commun Res Ctr, Seoul, South Korea
[2] YuJeong Syst Co Ltd, Seoul, South Korea
来源：
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2009年 / E92A卷 / 06期
关键词：
UWB; OFDM; sampling frequency offset; synchronization;
D O I：
10.1587/transfun.E92.A.1520
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this letter, a pilot-less sampling frequency offset estimation scheme is presented for ultra-wideband orthogonal frequency division multiplexing (UWB-OFDM) systems. This scheme is based on the fact that two consecutive symbols convey the same information in the UWB-OFDM system, thus removing the need of pilot symbols. The performance of mean square error has been evaluated through simulation to verify the usefulness of the proposed scheme.
引用
收藏
页码：1520 / 1522
页数：3
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