Optimization of signature sequences and receiver filters for downlink DS-CDMA systems

被引：0
|
作者：
Dahl, J
Fleury, BH
Jensen, SH
Stoustrup, J
机构：
[1] Dept Commun Technol, DK-9220 Aalborg O, Denmark
[2] Dept Control Engn, DK-9220 Aalborg O, Denmark
来源：
2003 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5: NEW FRONTIERS IN TELECOMMUNICATIONS | 2003年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Joint optimization of both signature sequences and linear receiver filters for a downlink DS-CDMA system with multipath propagation channels is considered. The signature sequences and the receiver filters are optimized in order to minimize the sum of the mean-squared-errors at the output all the receivers while maintaining a fixed total transmitting power. The signature sequences and receiver filters are derived using a filtering approach to accommodate for-the multipath propagation effects.
引用
收藏
页码：3272 / 3276
页数：5
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