一种改进的单载波频域迭代均衡算法  

Improved Frequency Domain Iterative Equalization Algorithm for Single Carrier Systems

作　　者：李四[1] 归琳[1] 刘勃[1] 

机构地区：[1]上海交通大学无线通信研究所,上海200030

出　　处：《电视技术》2008年第8期4-6,19,共4页Video Engineering

基　　金：国家"863"计划项目(2007AA01Z296)

摘　　要：改进了传统频域迭代均衡算法中相关系数的计算。仿真发现,在数字电视地面广播信道,提出的算法以更低的复杂度获得了比已有算法更好的性能。The calculation of correlation coefficients in traditional frequency domain iterative equalization algorithm is improved. The experimental results show that in digital television terrestrial broadcasting channels, the proposed algorithm has lower complexity and better performance than the existing methods.

关 键 词：数字电视地面广播 单载波频域迭代均衡 相关系数 

分 类 号：TN911.5[电子电信—通信与信息系统]