Using the algorithm,on the digital subscriber loop the authors get the receiving SNR curve and the result of bit allocation and power allocation.
在离散多频音调制原理的基础上分析研究了比特分配算法 ,利用该算法 ,在数字用户环路上用计算机仿真方法测定了接收信噪比曲线 ,得出了比特分配和功率分配的结果。
3μm ELED single mode fiber optic transmission system is used in the subscriber loop is presented in this paper.
该文提出在用户环路中采用１。
On the digital subscriber loop we realized the algorithm, got the max receiving bit, analysed the relation between the max receiving bit and transmitted power, and got the result of bit allocation.
用计算机仿真的方法在数字用户环路上实现了该算法 ,并测定其数字用户环路上所能获得的最大传码率 ,分析最大传码率与发送总功率的关系 ,给出比特分配结果 。
The article explains emphatically user analysis in digital consultation service and introduces briefly the digital consultation service of Dongguan Library.
文章着重论述了数字参考咨询服务中对用户分析的问题,并简要介绍了东莞图书馆参考咨询服务工作开展的情况。
The method of user analysis and two points of user analysis:user characteristic and user need are explained.
提出了计算机软件用户界面设计以用户为中心的原则;论述了用户分析中用户特性和用户需求的两个分析层面及具体的用户分析方法;介绍了实施任务分析的结构化分析方法和用例驱动分析方法,并构建了任务分析的系统模型。
Asymmetrical Digital Subscriber Loop(ADSL)
非对称数字用户环路
High Bit Rate Subscriber Loop and Its Applications
高比特率数字用户环路系统及其应用
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
VDSL Technology and its Application;
甚高速数字用户环路系统技术及其应用
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
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
"The digital channel includes the circuit section between an end user and the network, that is to say, the transmission on the end user's loop should be digitalized as well."
数字信道应包括用户到网络的连接线在内，即用户环路的传输也应是数字的。
digital loop subscriber carrier
数字式环路用户载波器
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
Examples of User's Statues Testing in Power Line Carrier Loop for Harris Dispatching Switch
Harris调度交换机电力载波环路用户状态维护测试实例
The Study of Clustering Web Users Based on User's Browsing Path
基于用户浏览路径的Web用户聚类研究
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
telex network identification code
用户电报网路识别编码
Very-high-bit-rate Digital Subscriber Line
甚高位速数字用户线路(
