时域均衡

本文对现有的时域均衡算法进行了分析，并结合信道冲激响应缩短算法分析验证DMT通信系统的性能。

This paper analyzes several kind of TEQ algorithms and the performance of DMT system with the optimal shortening algorithm of the channel impulse .

按照均衡器的分类标准，Turbo均衡可以分为时域均衡和频域均衡。

In accordance with the classification criteria of the equalizer , Turbo equalization can be divided into the time-domain equalization and frequency-domain equalization .

OFDM系统最大信道容量时域均衡算法研究

Study on Time Domain Equalization for Maximizing Channel Capacity in OFDM System

DSL系统时域均衡训练中一种新的时延优化算法

New time delay algorithm of time domain equalizer for DSL systems

DMT系统时域均衡算法及实现研究

Study on Time Equalization Algorithm and its Implementation in DMT System

为了避免使用较长CP，通常在接收端采用时域均衡缩短信道冲激响应长度。

To avoid using a long CP , a time domain equalizer was used to shorten the length of the channel impulse response .

DSL系统时域均衡算法研究及ADSL收发器片上系统设计

Research of Time Domain Equalization Algorithm in Digital Subscriber Line System and ADSL Transceiver System on a Chip Design

单载波时域均衡在DTMB系统中的应用研究

Research on Single Carrier Time Domain Equalization in DTMB System

DS-UWB时域均衡接收技术研究

Study on receiver technology with TD-equalizer of UWB system

均衡技术是多载波调制中的关键技术，在DMT调制技术中，均衡分为时域均衡和频域均衡两部分。

Equalization is an important area of MCM technology . In DMT system , equalization contains two parts : the time-domain equalization and the frequency-domain equalization .

本论文对DSL技术中的关键技术时域均衡算法进行了系统的研究，并进行了ADSL收发器片上系统设计。

In this dissertation , I make a systemic research on time domain equalization algorithm which is the key technology of DSL , and design ADSL transceiver system on a chip .

通过对维纳滤波中最速下降法的分析，提出了一种新的AJ（anti-jamming）LMS时域均衡算法.该算法基于估计出的信道参数，对均衡器的权系数进行自适应调整。

From the steepest descent analysis of Wiener filtering , a new algorithm termed AJ ( anti-jamming ) LMS equalization is proposed , which adaptively adjusts the weight factors of the equalizer based on the estimated channel .

论文给出了MMSE-DFE结构的时域均衡实现方法，研究了最小均方误差判决反馈均衡在FMT系统内的均衡性能，给出了理论和仿真结果。

A time-domain implementation of MMSE-DFE is given in detail and its performance in FMT system is studied with both theoretical and simulative result given .

一种新的抑制窄带干扰的时域均衡算法

A Novel Time-Domain Equalization Algorithm for Narrow Band Interference Suppression

智能天线系统时域均衡技术研究

Temporal equalization techniques in smart antenna system

在数字电视传输系统接收机中，单载波时域均衡技术是一项克服信道传输多径干扰的关键技术。

The single carrier time-domain equalization is one key technology to overcome multipath interference in digital television transmission receivers .

在宽带无线通信中，传统的单载波时域均衡的方法由于计算的复杂度已很难适应。

Traditional time domain equalization is no longer fit for broadband wireless communications , because of its increasing computational complexity .

传统的基于单载波调制的时域均衡技术复杂度过高，特别是当通信系统兼容单多两种载波模式时。

The time domain equalization based on the traditional single carrier modulation is complex , especially when single-carrier and multi-carrier mode are compatible in communication system .

分析了短波信道特性和码间干扰产生的原因，以奈奎斯特定理为基础分析了时域均衡的原理。

The characteristics of shortwave and the reasons of intersymbol interference are studied . Based on the Nyquist theorem , the time domain equalization is described in details .

最后对自适应均衡技术和时域均衡技术进行了研究，讨论了自适应均衡训练算法和时域均衡器系数的确定。

At last the techniques of time domain equalization and frequency domain equalization are discussed , at the same time , time domain train algorithm and its coefficients are studied .

传统的单载波时域均衡技术只适用传输速率较低的应用场景，随着数据传输速率的增大，其计算复杂度会变的极大，因此无法适用于宽带通信系统中。

The conventional Single Carrier Time Domain Equalization is only useful in the low bitrates application circumstance . As the raising of the data bitrates , its computational complexity will become enormous . So it is not suitable in the broadband wireless communication .

提出了空-时-频域的综合解决方案：即在空域内使用天线自适应干扰置零，在时域内通过通道均衡和自适应干扰对消以及在频域内进行长时间相干积累等技术；

Secondly , a space-time-frequency domain solution to this problem was described : adaptive nulling array processing is considered in space domain , channel equalization and adaptive interference cancellation are used in time domain , furthermore , long-time coherent integration is provided in frequency domain .

对时域均衡器结构进行研究；仿真比较了各种时域均衡方法，为进行时域均衡器设计时均衡算法、均衡器结构的选择提供了有价值的参考。

Research on time domain equalizer structure , compare all the time domain equalization algorithm with simulation which afford a valuable reference for the choice of equalization algorithm and equalizer structure when design time domain equalizer .

通道均衡的时域算法是基于维纳滤波理论和最小二乘理论，文中给出了时域均衡的基本算法，并基于给出的IIR零极点扰动模型进行了仿真。

Channel equalization time-domain-based algorithm is based on Weiner filter theory and Least Squares theory . Basic algorithm of the time domain equalization is presented . And simulation based on IIR mismatch model is given .