lite Asymmetric Digital Subscriber Line (ADSL) modems and some Very-high-speed Digital Subscriber Line (VDSL) modems rely on discrete multitone modulation (DMT).
Lite 标准的非对称数字用户环路(ADSL)和甚高速数字用户环路(VDSL)都采用离散多音频(DMT)作为调制编码技术。
In this article,a solution for the support of IPTV service by the controlled IGMP on IP DSLAM is described and the detailed flow chart presented.
文章在介绍二层接入设备IP数字用户线接入复用器(IP DSLAM)上的组播协议的基础上,提出了一种在二级的IP DSLAM上如何支持可控组播的解决方案,并提供了详细的流程。
digital loop subscriber carrier
数字式环路用户载波器
DLC (digital loop carrier)
[台]数字回路载波器
Universal Bit-loading Algorithm for DSL Communication Systems
数字用户环路通信系统的通用数据位加载算法
Asymmetrical Digital Subscriber Loop(ADSL)
非对称数字用户环路
symmetric sigital subscriber line
对称数字用户线,[台]对称式数字用户回路,对称式数字用户线
High Bit Rate Subscriber Loop and Its Applications
高比特率数字用户环路系统及其应用
Design and Implementation on Algorithm of Digitized Carrier Synchronization Loop;
数字化载波同步环路算法的设计与实现
Specifications for the rural subscriber loop carrier equipment
GB/T9044.1-1988农村用户环路载波设备技术要求
Measurements for the rural subscriber loop carrier equipment
GB/T9044.2-1988农村用户环路载波设备测试方法
Specifications for the local subscriber loop carrier equipment
GB/T13136-1991市话用户环路载波设备技术条件
DSL (digital subscriber line)
数字用户线,[港]数码用户线路,[台]数字用户回路
ISDN digital subscriber line ISDN
数字用户线,[港]ISDN数码用户线,[台]ISDN数字用户回路,ISDN数字用户线路
VDSL Technology and its Application;
甚高速数字用户环路系统技术及其应用
Research&Development of DPLC (Digital Power Line Carrier) mutiplexing/demultiplexing unit and modem unit;
数字式电力线载波机中数据复用分路单元及调制解调单元的研制开发
modulator for carrier-current line systems
调制器,载波线路系统用
Excellent Design on Simulators of the Unsymmetrical ADSL;
非对称数字用户环路(ADSL)模拟前端的优化设计
ADSL (Asymmetrical Digital Subscriber Loop)
非对称数字用户环线
High-bit -rate Digital Subscriber Link
高比特数字用户链路
