Research of Automatic Adaptive Equalization Applied to UWA Communication

摘要：

Using autornatic adaptive equalization to improve data rate and bandwidth efficiency of underwater acoustic (UWA) communication is one of character of modern UWA communication. This paper deeply researches automatic adaptive equalization applied to UWA communication:LMS、RLS、variable step size LMS algorithm based on Sigmoid function、 nonlinear functional variable step size LMS algorithm、 variable step size LMS algorithm in matrix form and unproved variable step size LMS algorithm. And these arithmetic is simulated. Through the simulation result,characteristic of these arithmetic is got.

关键词： automatic adaptive equalization underwater acoustic communication LMS RLS

作者: Zhong-xun Wang Ri-jie Yang Ping Zhang

作者单位: Institude of science and technology for opto-electronic information,Yantai University Yantai 264005 Research Institute of Information Fusion,Naval Aeronautical Engineering Institute Yantai 264001 Chin Institude of science and technology for opto-electronic information,Yantai University Yantai 264005

会议类型: 国际会议

会议名称: 2009 International Conference on Information,Electronic and Computer Science(2009 国际信息、电子与计算机工程学术会议)

会议地点: 青岛

会议语种:英文

页码: 528-531

在线出版日期: 2009-11-21（万方平台首次上网日期，不代表论文的发表时间）