decision feedback equalization meaning in English
决策反馈等化
判定反馈均衡
Examples
- And improve the performance by use of the decision feedback equalization
并提出了决策反馈均衡对系统性能的改善。 - Then we focus on decision feedback equalization ( dfe ) algorithm which is widely used in mimo signal detection . subsequently , a minimum mean squared error ( mmse ) detector based on wl detection combined with the decision feedback strategy for ca - mimo is derived . meanwhile , the issue that how to use wl detection in da - mimo system is discussed and a solved project is also presented
本文第四章在介绍了宽线性检测技术的基础知识之后,着重针对mimo信号检测算法中使用广泛的反馈判决检测算法,提出了一种基于最小均方误差准则的宽线性反馈判决集中式mimo信号检测算法;同时,结合第三章的内容,对分布mimo信号如何采用宽线性检测提出了一套解决方案,通过计算机仿真,给出了几种分布mimo检测算法的性能;结果表明,在采用最优检测顺序的情况下,两 - In this proposed algorithm , the phase rotation can be compensated using higher order statistics , nonlinear transform of equalizer outputs , and decision feedback algorithm , the faster convergent speed can be obtained by introducing sign algorithm , and the mse can be reduced via employing decision feedback equalization algorithm
该算法充分利用高阶统计量所包含的相位信息、均衡器输出信息的非线性变换及判决反馈算法来补偿相位旋转；利用符号算法可以减少计算量的特点来加快收敛速度；利用判决反馈滤波器的性能来减小均衡器输出的均方误差。