A semi-blind equalization algorithm for long coded CDMA systems

被引：0

作者：

Bordin, CJ ^{[1
]}

Baccalá, LA ^{[1
]}

机构：

[1] Univ Sao Paulo, Escola Politecn, BR-05508900 Sao Paulo, Brazil

来源：

PROCEEDINGS OF THE FOURTH IEEE INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND INFORMATION TECHNOLOGY | 2004年

关键词：

semi-blind algorithms; long-coded CDMA systems; WCDMA;

D O I：

10.1109/ISSPIT.2004.1433723

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this work, we derive a blind MMSE equalization algorithm suitable for long-coded CDMA systems in the framework of multiple base station receivers. We also introduce a new semi-blind equalization algorithm that takes advantage of the pilot signal available in the uplink of WCDMA systems, exhibiting improved performance as supported by our numerical simulations.

引用

页码：209 / 212

页数：4

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