1) transmission system
传输体制
1.
The article introduced the ASON technology and the development,have analyzed its architecture characteristic and the function characteristic,and with transmission systems and so on WDM,MSTP,RPR has carried on the comparison.
文章介绍了ASON技术及其发展,分析了其体系结构特征和功能特点,并与WDM、MSTP、RPR等传输体制进行了比较。
2) signal transmission scheme
信号传输体制
1.
A signal transmission scheme was proposed, which is suitable for Ka-band mobile satellite channel.
设计并仿真了适合Ka频段卫星移动信道的信号传输体制,仿真结果为最终实现方案提供了可靠的数据。
3) data transmission specification
数据传输体制
4) RF transmission system
射频传输体制
5) MTCC(Multimedia Transmit and Control Card)
多媒体传输控制卡
6) SDH
同步数字传输体制
1.
This paper introduce the background of network performance monitoring, analysis the related protocol fields and their implications on performance monitoring of PDH, SDH and Ethernet; discuss the software scenarios which handle network protection switching; propose a software architecture and interface specification on performance monitoring in a distributed computing environment.
本文从网络性能监测的背景讲起,分析了当前存在的准同步传输数字体制,同步数字传输体制和Ethernet业务中与性能监测有关的协议字段及其含义;讨论了在网络发生保护倒换时,性能监测软件的正确行为;提出了一种分布式环境下的监测软件的结构和所要实现的接口。
2.
By analysing and studying on the local transimission network of QIANNAN Mobile\'s local transimission network, by using the theory and technology of Synchronous Digital Hierarchy(SDH) and Dense Wavelength Division Multiplexing(DWDM), A feasible optimization strategy is proposed for the local network.
本文将在黔南移动本地传输网现状的基础上,对本地传输网存在的问题及不足进行比较深入的分析和研究,并根据同步数字传输体制(SDH)和密集波分复用(DWDM)的理论知识,结合业务发展趋势和3G网络建设提出了切实可行的网络优化方案---引入DWDM技术用于构建骨干层面,新增汇聚层,重新布置接入层,由此将网络架构由原来的骨干层、接入层两个层面改为更加合理的骨干层、汇聚层、接入层三个层面。
补充资料：传播常数(见传输线)
传播常数(见传输线)
propagation constant
ChUon匕oChongsh日传播常数(propagation constant)线。见传输
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