Blind Equalization Algorithm Based on MCMA and DSE-CMA  

作　　者：GENG Nian XUE Ni RU Guobao 

机构地区：[1]School of Electronic Information, Wuhan University, Wuhan 430072, Hubei, China

出　　处：《Wuhan University Journal of Natural Sciences》2008年第1期67-70,共4页武汉大学学报（自然科学英文版）

基　　金：Supported by the National Natural Science Foundation of China (60372057)

摘　　要：A new blind equalization algorithm based on the modified constant modulus algorithm （MCMA） and dithered signederror constant modulus algorithm （DSE-CMA） is proposed. This dithered signed-error MCMA （DSE-MCMA） can not only reduce the computational complexity, but also recover the phase rotation in the complex channel. Simulation results have verified the analysis and indicated the good property of DSE-MCMA.A new blind equalization algorithm based on the modified constant modulus algorithm （MCMA） and dithered signederror constant modulus algorithm （DSE-CMA） is proposed. This dithered signed-error MCMA （DSE-MCMA） can not only reduce the computational complexity, but also recover the phase rotation in the complex channel. Simulation results have verified the analysis and indicated the good property of DSE-MCMA.

关 键 词：blind equalization modified constant modulus algorithm （MCMA）  intersymbol interference 

分 类 号：O441.4[理学—电磁学]