BM神经网络在多用户信号检测中的应用  

The Use of BM Neural Network in Multiuser Detection

作　　者：姬翔[1] 钟义信[1] 李蕾[1] 刘列 

机构地区：[1]北京邮电大学信息工程系

出　　处：《北京邮电大学学报》1998年第A00期91-94,共4页Journal of Beijing University of Posts and Telecommunications

摘　　要：将神经网络应用于同步ＣＤＭＡ移动通信系统的多用户信号检测，分析了采用模拟退火算法的玻尔兹曼机神经网络检测多用户信号．研究表明这种神经网络能较好地检测多用户信号，并将其与最佳接收机、传统接收机进行了比较．It is discussed that neural network is used as multiuser detector of CDMA mobile communications. that Blotzmann Machine neural network with simulate anneal algorithm is used in multiuser detector is proposed. Its result show that this neural network can detect multiuser signals finely. Its performance is compared with optimal detector and conventional detector.

关 键 词：神经网络 信号检测 CDMA 移动通信 

分 类 号：TN929.5[电子电信—通信与信息系统] TN911.23[电子电信—信息与通信工程]