A comparison of two adaptive equalizers DFE and ACE

被引：0

作者：

Lee, I ^{[1
]}

Jenkins, WK ^{[1
]}

机构：

[1] Univ Illinois, Dept Elect & Comp Engn, Urbana, IL 61801 USA

来源：

ISCAS '99: PROCEEDINGS OF THE 1999 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 4: IMAGE AND VIDEO PROCESSING, MULTIMEDIA, AND COMMUNICATIONS | 1999年

关键词：

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

As mobile computing increases in popularity, inter-symbol interference (ISI) becomes more significant as one of the fundamental performance limitations in wireless communications. In this paper, we compare a modified structure for a decision feedback equalizer (DFE), called the adaptive canceler-equalizer (ACE), with the original DFE using finite-length filters. These two structures have different filter characteristics during training with finite-length filters. The performance of the ACE is shown to be better than either linear equalizers or decision-feedback equalizers for some channel environments.

引用

页码：435 / 438

页数：4

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