1) DSS1
一号数字用户
1.
Research of DSS1 Signalling System Based on NGN;
基于NGN的一号数字用户信令系统的研究
2) DSS1
一号数字用户信令
1.
The Implementation of Digital Subscriber Signalling—DSS1;
一号数字用户信令—DSS1的实现
3) Digital Subscriber Signaling No.1
1号数字用户信令系统
4) DSS1 Digital Subscriber Signaling No.1
1号数字用户信令(协议)
5) digital subscriber signaling system No.1
1号数字用户信令
6) XDSL
数字用户线
1.
xDSL technology is a new platform that can bring high－speed broadband service to the family and enterprise.
数字用户线（xDSL：Digital Subscriber Line)技术是一项将高速宽带服务送到家庭和小型企业的新的运行平台。
2.
After briefly explaining the limitations of voiceband Modems, we introduce the emerging xDSL technologies, and then show the advantages of using DSPs for xDSL applications with emphases on the important roles of digital signal processing in improving the signal－to－noise ratio to provide high performances.
分析了模拟调制解调器Modem的缺陷，对正在兴起的数字用户线（digital subscriber line，xDSL）技术做了全面介绍。
补充资料：号数
见“特克斯”(882页)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条