vdsl

VDSL : A New Fiber Copper Access to the Information Highway

VDSL：一种光纤/铜线混和接入信息高速公路的新技术

Design of High-speed Transmission Unit Based on VDSL Technology

基于VDSL技术的高速传输单元设计

The Study of the Modulation Method for VDSL Digital Subscriber Lines

VDSL数字用户环路的调制方法分析

Analysis on the Development Trend of Two Mainstream Technologies : VDSL and ADSL

VDSL和ADSL两种主流技术发展趋势分析

Signal Processing for Next Generation VDSL System

下一代VDSL系统中的信号处理

Transmission Channel Modeling and Noise Analysis of VDSL

VDSL传输信道建模与噪声分析

VDSL Digital Loop Access and Key Technology

VDSL数字用户环路接入及其关键技术

Discussion on ADC in Multiple Carrier Modulation VDSL System

多载波调制体系VDSL系统中ADC问题的探讨

VDSL : The Next Generation Digital Subscriber Loop Technology

VDSL：下一代的数字用户环路技术

The Design of Ethernet Layer 3 Switch Boot Module and VDSL Access Module Driver

以太网三层交换机启动模块及VDSL接入模块驱动程序的设计

A Method of VDSL Upstream Adaptive Power Back-Off Technology

一种VDSL上行链路自适应功率回馈方案

Ethernet access technology based on VDSL

基于VDSL的以太网接入技术

A RFI Cancelling Method for VDSL Based on Discrete Multi tone Modulation

一种基于DMT调制的VDSL系统射频干扰的抵消方法

The compare of the modulation mode in the VDSL

VDSL中调制方式的比较

In the VDSL system FDD is used to separate upstream and downstream signals .

此传输系统利用分频多工传输来分开上游与下游之通信讯号。

The two conclusions economize the cost of ASIC realization of VDSL technology and simplified arithmetic .

这两个结论为VDSL技术的ASIC实现节约了成本，简化了算法。

Development and Standards of VDSL

VDSL技术发展和标准状况

VDSL is a new technology which transmits high-speed digital via unshielded twisted pair wire .

超高速数字用户环路（VDSL）是利用无屏蔽铜芯双绞线传输高速数字信号的新技术。

Zipper Duplex Method for VDSL System

适用于VDSL系统的Zipper双工方式

Because of the high rate , the transmission distance of the VDSL is shorter than the other DSL technology .

由于VDSL的传输速率高，其对应的传输距离和其他DSL技术相比较短。

VDSL , very high speed digital subscriber loop , is the next generation digital subscriber loop technology after ADSL .

VDSL即非常高速数字环路继ADSL之后的新一代数字环路技术。

Then can get the transmission performance by the computer simulation program , basing on the coding and modulating methods of VDSL transmission .

再根据VDSL传输的编码、调制方式，利用计算机仿真程序，即可计算出VDSL的传输性能。

The aim of my thesis is expatiate how to empolder and design the VDSL Modem equipment .

本论文的工作目的是阐述如何开发、设计VDSL系统中的MODEM设备。

Competition and cooperation between VDSL and ADSL

VDSL与ADSL的竞争与合作

Very-high-speed digital subscriber line ( VDSL ) is the fastest access technology of the xDSL family .

甚高速数字用户线（VDSL）是数字用户线（DSL）家族中速率最高的接入方式。

With the development of digital signal processing and high speed hardware , OFDM became widely received by ADSL , VDSL and HDTV systems .

在数字信号处理技术和高速硬件的发展推动下，OFDM在ADSL、VDSL和HDTV等系统中得到了广泛的应用。

Comparison of VDSL and ADSL technologies

VDSL与ADSL技术的比较

Stimulation of Non-Orthogonal Multi-Modulation Technology on VDSL Channel

非正交多重调制技术在VDSL信道上的仿真

VDSL and Ethernet Broadband Access

VDSL及以太网宽带接入

In addition to cell phone service , AT & T also offers U-verse , which provides IPTV and high speed VDSL Internet .

而除了手机服务之外，AT&T还可以为用户提供具备IPTV和高速VDSL互联网功能的U-verse服务。