Adaptive channel estimation for multichannel MLSE receivers

被引：4

作者：

Bottomley, GE ^{[1
]}

Molnar, KJ ^{[1
]}

机构：

[1] Ericsson Inc, Res Triangle Pk, NC 27709 USA

来源：

IEEE COMMUNICATIONS LETTERS | 1999年 / 3卷 / 02期

关键词：

adaptive channel estimation; antenna arrays; array signal processing; interference suppression; maximum-likelihood estimation;

D O I：

10.1109/4234.749356

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The performance of multichannel coherent maximum-likelihood sequence estimation (MLSE) re-ception in the presence of co-channel interference is limited by channel estimation accuracy, In this letter, an adaptive channel estimation approach is developed which improves performance through interference cancellation. Significant performance gains (up to 8 dB) are demonstrated for the Digital Advanced Mobile Phone Service (D-AMPS) (IS-136) digital cellular system.

引用

页码：40 / 42

页数：3

共 8 条

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