Linear and decision-feedback MIMO equalization for transmultiplexer-based high bit rate transmission over copper wires

被引：4
|
作者：
Louveaux, J [1 ]
Vandendorpe, L [1 ]
Cuvelier, L [1 ]
Deryck, F [1 ]
van de Wiel, O [1 ]
机构：
[1] Univ Catholique Louvain, Commun & Remote Sensing Lab, B-1348 Louvain, Belgium
来源：
1998 INTERNATIONAL ZURICH SEMINAR ON BROADBAND COMMUNICATIONS: ACCESSING, TRANSMISSION, NETWORKING | 1998年
关键词：
D O I：
10.1109/IZSBC.1998.670263
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, we investigate detectors for transmultiplexer-based high bit rate transmission over dispersive channels like telephone wires. The transmitter is based on a synthesis stage. At the receiver we design, for an MMSE criterion, fractionally spaced multiple-input/multiple-output (MIMO) linear detectors applied after an analysis stage. The receiver may be upgraded with a MIMO decision-feedback (DF) section. The performance of the system is investigated for filter banks and a twisted pair channel. The influence of the forward section rate is investigated. The potential of these detectors is clearly demonstrated. Besides, reduced complexity solutions are also put forward.
引用
收藏
页码：177 / 184
页数：8
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