Minimum mean-square error frequency-domain equalisation in unique-word based single-carrier systems

被引：2
|
作者：
Coon, JP [1 ]
Beach, MA [1 ]
McGeehan, JP [1 ]
机构：
[1] Univ Bristol, Commun Res Ctr, Bristol BS8 1UB, Avon, England
来源：
ELECTRONICS LETTERS | 2004年 / 40卷 / 16期
关键词：
D O I：
10.1049/el:20045344
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Optimal and sub-optimal linear minimum mean-square error (MMSE) frequency-domain equalisers are derived for single-carrier systems employing unique-word based block transmissions. These equalisers differ from those presented in the literature for cyclic-prefix based systems. The effects of channel estimation on the performance of these equalisers are also addressed. It is shown that the proposed MMSE equaliser performs 2 dB better than the conventional MMSE equaliser.
引用
收藏
页码：1003 / 1005
页数：3
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