Adaptive Signal Dimensioning for Multi-User MIMO Downlink

被引：0
|
作者：
Li, Bin [1 ]
Luo, Yi [1 ]
Wang, Xiaodong [2 ]
机构：
[1] Huawei Technol, Dept Wireless Res, Shenzhen, Peoples R China
[2] Columbia Univ, Dept Elect Engn, New York, NY 10027 USA
来源：
2010 IEEE 72ND VEHICULAR TECHNOLOGY CONFERENCE FALL | 2010年
关键词：
Multi-user MIMO downlink; precoding; Multiplexing; signal dimensioning;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we propose a new signal dimensioning scheme for multi-user MIMO downlink, that adjusts the signal dimensions for different users to maximize the system throughput. By adapting the signal dimensions, we can achieve better tradeoff between multiplexing and diversity, and obtain much better bit rate error performance and higher capacity.
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页数：5
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