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QUADRATIC PROGRAMMING NEURAL NETWORK BASED INTEGRATED SPACE-TIME INTERFERENCE SUPPRESSION IN CDMA SYSTEMS
被引：0
作者：
Song Rongfang Bi GuangguoDept of Radio Engineering Southeast University Nanjing Dept of Telecom Eng Nanjing Institute of Posts Telecom Nanjing
[210096
,210003
]
机构：
关键词：
CDMA;
Space-time processing;
Smart antenna;
Optimization;
Neural network;
D O I：
暂无
中图分类号：
TN929.533 [码分多址（CDMA）移动通信];
学科分类号：
080402 ;
080904 ;
0810 ;
081001 ;
摘要：
<正> Quadratic programming models for integrated space-time interference suppression in CDMA systems are proposed in this paper. The models integrate the advantages of smart antenna and RAKE receiver, mitigate multiuser access interference (MAI) and interchip interference (ICI), and combine multipath components. The zero-forcing conditions are derived. Neural network implementation of the models is also studied.
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页码：140 / 146
页数：7
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