HDSL
英
美
abbr. 高比特率数字用户线; 高数据率数字用户线; 高速数字用户环路
双语例句
- HDSL: High bit rate DSL ADSL Asymmetric Digital Subscriber Line
高比特率数字订阅线路 - One drawback to HDSL is that it takes two circuits.
HDSL的一个缺陷是占用一对电路。 - POTS requires a special modulation and conversion schemes with HDSL, unlike other XDSL variations.
与其它的XDSL变型不一样，用HDSL时，POTS需要特殊的调制和转换方案。 - In HDSL ( High bit-rate DSL) and SDSL ( Symmetric DSL) the data stream is symmetric; that is, the upstream and downstream rates are the same.
和「对称数位用户回路」（SDSL）的资料流是对称的，也就是说上行和下行的速率相同。 - With HDSL, they can do it in an hour.
用HDSL，安装只要1小时。 - The benefit of HDSL is that it provides T1 speed in both directions.
HDSL的优点是在两个方向上提供t1速度。 - HDSL is a symmetric version of ADSL ( meaning data travels at the same speed in each direction) that is primarily oriented toward business applications.
HDSL是对称型的ADSL（就是说数据在双向上以同一速度传输）这主要是面向商业应用。 - The implementation of the high bit rate digital subscriber line ( HDSL) dynode systems is discussed, the design scheme of practice systems, and practice test data are given, come recommendation for HDSL technique is proposed.
对超级数字用户线路倍增系统的实现进行了讨论，给出了一个实际实现系统的设计方案及其实测数据，对利用高比特率数字用户线（HDSL）技术提出了一些建议。 - The technical characteristic and application of HDSL in the life district of power plant
HDSL的技术特点及其在发电厂生活区的应用 - HDSL Technology is one kind of multi-switch-in technology in communication network.
高速数字用户线（HDSL）技术是通信网络多种接入技术中的一种。 - Using HDSL Technology to Implement the Interconnection of Local Area Networks
使用HDSL技术实现局域网的互连 - Implementation of A HDSL System on DMT Modulation Techniques
一种基于DMT调制技术的HDSL系统实现方法 - The paper introduces the technical characteristic, coding condition and the application of HDSL in the life district of power plant.
介绍了HDSL的技术特点、编码情况及在电厂生活区的应用。 - To discuss the influence of transmission environment, the noise of the present subscribe channel and its influence on digital signal transmission are analyzed.
为探讨传输环境的影响，对现有用户信道中存在的噪声和它对数字信号传输的影响进行了分析，定量分析了脉冲噪声对HDSL技术的应用可能造成的影响； - The HDSL frame structure, frame format and frame mapping as well as its implementation are described in this paper.
本文描述了高比特率数字用户线HDSL帧结构的基本组成、帧格式和不同帧之间的映射关系，并且简要介绍了它的实现方法。 - With the development of the broadband integrated service access network, HDSL and ADSL techniques could not satisfy the demand of broadband service due to the limitation of the properties of paired cable, so these two techniques are only transitional.
在宽带综合业务接入网中，HDSL和ADSL技术受到双绞线性能的限制，不能满足高质量的服务要求，只是一种过渡性的技术。 - It compares the technological economy ratio and practical applicability of HFC, HDSL, ADSL and FTTC.
比较了高比特率数字用户线（HDSL）、不对称数字用户线（ADSL）、光纤到路边（FTTC）、光缆同轴混合网的技术经济比及实用性。 - Application and analysis of HDSL technique
HDSL技术分析及应用 - The Development and Application of HDSL
高比特率数字用户线的应用及发展 - HDSL is a new technology provided broadband service for user by using copper twisted pair of telephone network. HDSL system architecture, frame format and way of implementation are described as well as a practical scheme of design is given in this paper.
HDSL是利用现有电话网的铜双绞线为用户提供宽带业务的一种新技术，本文介绍了HDSL的系统构成、帧格式以及线路编码，并且给出了一种实用的设计方案。 - Technique of HDSL Adaptation Card of Accessing to ATM Exchange Network
接入ATM交换网的HDSL适配卡技术 - Nowadays, data traffic of Internet is continually developing and the fixed access rate ( HDSL, ADSL, VDSL) are continually upgrading. The development of the third generation mobile communications system ( 3G) is very rapidly.
在当今Internet数据业务不断升温中，在固定接入速率（HDSL，ADSL，VDSL）不断提升的背景下，第三代移动通信发展的速度非常迅速。 - So the paper tries to apply the ANN equalization methods in HDSL and compares its performances with the traditional DFE. First, the paper analyses and summarizes the developments and actuality of equalization in HDSL.
因此，本文尝试将神经网络均衡方法使用到HDSL信道中，并比较它与传统HDSL均衡方法的性能优劣。论文首先分析并总结了目前HDSL中均衡器的发展现状。