Blind Channel Equalization with Order Estimation Based on Evolutionary Algorithm

摘要：

In this paper, a novel channel equalization algorithm based on evolutionary algorithm is proposed. By exploiting the excellent global optimization performance of the evolutionary algorithm, the order and impulse response of the equalizer are jointly evolved in different manners with the objective function of constant modulus algorithm (CMA) adopted as fitness function. The experimental results on simulated channel show that the proposed algorithm achieves satisfactory performance and robustness upon order information.

关键词： blind equalization evolutionary algorithm

作者: TONG Feng XU Xiao-Mei Chen Dong-sheng

作者单位: Key Laboratory of Underwater Acoustic Communication and Marine Information Technology of MOE,Xiamen University,Xiamen,Fujian Province,China

会议类型: 国际会议

会议名称: 第二届IEEE无线通讯、网络技术暨移动计算国际会议

会议地点: 武汉

会议语种:英文

在线出版日期: 2006-09-01（万方平台首次上网日期，不代表论文的发表时间）