Carrier and Sampling Frequency Offset Estimation and Tracking in OFDM Systems

被引：0
|
作者：
Langowski, Adrian [1 ]
机构：
[1] Poznan Univ Tech, Chair Wireless Commun, PL-60965 Poznan, Poland
来源：
2008 INTERNATIONAL CONFERENCE ON SOFTWARE, TELECOMMUNICATIONS AND COMPUTER NETWORKS | 2008年
关键词：
D O I：
暂无
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
This paper presents the proposition of the tracking algorithm of the carrier frequency and sampling frequency offsets. The algorithm uses a phase difference between channel transfer function estimates computed for the same subcarrier of two successive OFDM symbols. Proposed solution was compared, by means of computer simulation, with similar non-data aided algorithm introduced in [1]. Both schemes were tested by transmitting OFDM symbols over the Rayleigh fading channel.
引用
收藏
页码：318 / 322
页数：5
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