Channel Estimation and Equalization Using Backpropagation Neural Networks in OFDM Systems

被引：0
作者：
Moustafa, Mohamed M. A.
El-Ramly, Salwa H. A.
机构：
来源：
WOCN: 2009 IFIP INTERNATIONAL CONFERENCE ON WIRELESS AND OPTICAL COMMUNICATIONS NETWORKS | 2009年
关键词：
Channel estimation; equalization; OFDM; flat fading; BPNN;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Orthogonal frequency-division multiplexing (OFDM) systems are used to improve communication quality and capacity. This paper proposes using backpropagation neural networks (BPNNs) for channel estimation and equalization for OFDM systems. Simulation results show that the BER performance of the BPNN technique is better than other considered technique.
引用
收藏
页码：137 / +
页数：2
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