The noise and crosstalk environment for ADSL and VDSL systems

被引：45

作者：

Cook, JW ^{[1
]}

Kirkby, RH ^{[1
]}

Booth, MG ^{[1
]}

Foster, KT ^{[1
]}

Clarke, DEA ^{[1
]}

Young, G ^{[1
]}

机构：

[1] BT Labs, Martlesham, England

来源：

IEEE COMMUNICATIONS MAGAZINE | 1999年 / 37卷 / 05期

关键词：

D O I：

10.1109/35.762859

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This article provides an overview of the noise and, in particular, the crosstalk environment in which DSL technology needs to operate. Transmission on the copper access network will be subject to impairments which will limit the achievable information capacity, and there is an urgent need to ensure that all DSL systems are spectrally compatible if the capacity of the network is to be fully realized. This article discusses the principles of frequency planning in copper access networks that help to ensure compatibility of deployed systems.

引用

页码：73 / 78

页数：6

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