SOME BLIND FRESH EQUALIZATION ALGORITHMS WITH ANTI-INTERFERENCE CAPABILITIES  

作　　者：Zhou Ke Cao Shike Song Rongfang Zhang Lijun 

机构地区：[1]College of Communication and Information Engineering, Nanjing University of Posts and Telcommunications, Nanjing 210003, China

出　　处：《Journal of Electronics(China)》2008年第6期768-773,共6页电子科学学刊（英文版）

基　　金：National Natural Science Foundation of China (No.60572130);Jiangsu Provincial Natural Science Foundation (BK2006235).

摘　　要：Some novel blind FREquency-SHift (FRESH) equalizer algorithms are proposed for the equalization of Finite Impulse Response (FIR) single channel with anti-interference capabilities. These algorithms based on FRESH filter can work well without any training sequence. Simulation results show that the equalizer algorithms can effectively reject many types of interferences and the performances of these new equalizer algorithms are superior to the conventional equalizer algorithms.Some novel blind FREquency-SHift （FRESH） equalizer algorithms are proposed for the equalization of Finite Impulse Response （FIR） single channel with anti-interference capabilities. These algorithms based on FRESH filter can work well without any training sequence. Simulation results show that the equalizer algorithms can effectively reject many types of interferences and the performances of these new equalizer algorithms are superior to the conventional equalizer algorithms.

关 键 词：Blind equalization CYCLOSTATIONARITY FREquency-SHift （FRESH） filter 

分 类 号：TN911[电子电信—通信与信息系统]