An inter-carrier interference cancellation method in OFDM

被引：0
|
作者：
Liu, ZJ
Ran, CS
机构：
来源：
2003 INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY, VOL 1 AND 2, PROCEEDINGS | 2003年
关键词：
OFDM; ICI; pre-coder;
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 method of canceling ICI duo to carrier frequency offset is proposed and analyzed. The implementation of this method is very simple by adding a precoder at a normal OFDM transmitter and a decoder at the receiver. Compared to normal OFDM system this method can achieve very much performance improvement, and at the same time it requires less overhead than the existing methods reported in [1]. Also this new scheme provides different ICI cancellation characteristics for different value of u which can be used to satisfy different SNR requirements.
引用
收藏
页码：1929 / 1931
页数：3
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