A carrier frequency offset correction scheme for MC-CDMA

被引：5
|
作者：
McCormick, AC [1 ]
Grant, PM [1 ]
Thompson, JS [1 ]
Al-Susa, EA [1 ]
机构：
[1] Univ Edinburgh, Dept Elect & Elect Engn, Edinburgh EH9 3JL, Midlothian, Scotland
来源：
IEEE VTC 53RD VEHICULAR TECHNOLOGY CONFERENCE, SPRING 2001, VOLS 1-4, PROCEEDINGS | 2001年
关键词：
D O I：
10.1109/VETECS.2001.944982
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A novel algorithm for carrier frequency offset correction in MC-CDMA is investigated. The algorithm uses coherently detected data symbols to provide phase offset information, which is used to modify the carrier frequency and successively reduce the offset with every data symbol. Comparison between this frequency correction algorithm, a closely related phase compensation algorithm and a two-symbol maximum likelihood estimation algorithm is provided.
引用
收藏
页码：1689 / 1692
页数：4
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