Selection of the BEM order in the estimation of the doubly-selective channel

被引：0
|
作者：
Wang, Lidong [1 ]
Lim, Dongmin [1 ]
机构：
[1] Gyeongsang Natl Univ, Dept Elect Engn, Engn Res Inst, Jinju 660701, South Korea
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2008年 / E91B卷 / 06期
关键词：
doubly selective channel; basis expansion model; channel estimation;
D O I：
10.1093/ietcom/e91-b.6.2037
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：
In this letter, we focus on the selection of the BEM order in the doubly-selective channel estimation. Based on the Jakes' channel model, we take into account the channel spectrum spread caused by observation window effects and the channel estimation error, and propose a method of selecting the optimal BEM order in the sense of minimum mean square error.
引用
收藏
页码：2037 / 2040
页数：4
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