Particle Swarm Optimization Aided MBER Beamforming Receiver for QAM Systems

被引：0
|
作者：
Guo, Xinying [1 ]
Zhang, Jiankang [1 ]
Mu, Xiaomin [1 ]
Zhang, Zhe [1 ]
机构：
[1] Zhengzhou Univ, Sch Informat Engn, Zhengzhou 450052, Peoples R China
来源：
2013 IEEE/CIC INTERNATIONAL CONFERENCE ON COMMUNICATIONS IN CHINA (ICCC) | 2013年
关键词：
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：
The Minimum Bit Error Rate (MBER) detector is capable of outperforming the conventional Minimum Mean Squared Error (MMSE) detector by minimizing the Bit Error Rate (BER) directly. In this paper, We consider the MBER beamforming assisted multiple-antenna receiver for multi-user Quadrature Amplitude Modulation (QAM) systems. Particle Swarm Optimization (PSO) is then invoked for finding the optimum weight vectors to work out the MBER optimization by its virtue of quick convergence to reasonably good solution and high efficiency against local minima.
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收藏
页码：448 / 453
页数：6
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