The Correction Leakage CMA Blind Equalization by Average Instantaneous Error

摘要：

CMA is a robust blind equalization algorithm in the communication system, but slow convergence rate and big steady-state residual error is the drawbacks of CMA. in this paper, a correction leakage CMA by average instantaneous error was proposed, The introduction of leakage factor in order to overcome the spread of errors generated in the weight update processing, at the same time, leakage CMA correct by average instantaneous error can further improve the performance of equalization. Computer simulation shows the effectiveness of the algorithm.

关键词： blind equalization CMA leakage factor instantaneous error

作者: Xiao Ying Dong Yuhua

作者单位: Dalian Nationality University, Dalian, Liaoning, 116600, China

会议类型: 国际会议

会议名称: 2010 International Conference on Intelligent Computation Technology and Automation(2010 智能计算技术与自动化国际会议 ICICTA 2010)

会议地点: 长沙

会议语种:英文

页码: 3101-3104

在线出版日期: 2010-05-11（万方平台首次上网日期，不代表论文的发表时间）