基于RLS的多用户检测算法的设计与仿真  

Design and Simulation of Multi-user Detection Algorithm Based on RLS

作　　者：刘婷[1] 钱承旭[1] 郭宇宁[1] 柳勍婧[1] 史洁丽[1] 郭丹[1] 王斌[1] 张立毅[1] 

机构地区：[1]天津商业大学信息工程学院,天津300134

出　　处：《天津商业大学学报》2008年第3期21-23,共3页Journal of Tianjin University of Commerce

摘　　要：在研究自适应MMSE多用户检测算法基本原理的基础上,提出了一种基于RLS的自适应MMSE多用户检测算法,选取了代价函数,推导了算法的迭代公式,进行了计算机仿真,分析了仿真结果。仿真结果表明随着传输信号信噪比的增加,算法误码率降低。The principle of adaptive MMSE multi-user detection algorithm is researched and an adaptive MMSE multi-user detection algorithm based on RLS is proposed in the paper. The cost function is chosen and the iterative formula is deduced. Then the computer simulation is made and the simulation results are analyzed, which shows that the bit error rate of the proposed algorithm is reduced with signal noise rate increasing.

关 键 词：自适应多用户检测 自适应MMSE多用户检测 RLS算法 MATLAB 

分 类 号：TN911.5[电子电信—通信与信息系统] TP183[电子电信—信息与通信工程]