MIMO系统下串行干扰消除算法分析  

Analysis of Successive Interference Cancellation Algorithm in MIMO System

作　　者：王东昱[1] 张永健[2] Wang Dong-yu;Zhang Yong-jian(School of Information,North China University of Technology,Beijing 100144,China;School of Information Science and Technology,University of International Relations,Beijing 100091,China)

机构地区：[1]北方工业大学信息学院,北京100144 [2]国际关系学院信息科技学院,北京100091

出　　处：《科学与信息化》2022年第11期89-92,共4页Technology and Information

摘　　要：本文分析了MIMO系统中,经典的符号检测算法,如迫零检测算法、最小均方误差检测算法、最大似然检测算法,并在此基础上分析了基于串行干扰消除的检测符号的算法,这种检测算法性能可以有效提升检测的准确性。This article analyzes the classical symbol detection algorithms in MIMO systems,such as zero-forcing detection algorithm,minimum mean-squared error detection algorithm,maximum likelihood detection algorithm,and accordingly analyzes the algorithm for detecting symbols based on successive interference cancellation,the performance of this detection algorithm can effectively improve the detection accuracy.

关 键 词：多发送多接收系统 迫零检测 串行干扰消除 最小均方误差 最大似然检测 

分 类 号：TN9[电子电信—信息与通信工程]