wave division multiplexing meaning in English

分波多路

In this paper , firstly the origin and research significance of the project were introduced , the general design of the rtmaad system wes introduced as follow . then , we discussed and analyzed in detail the rtmaad system " s key technologies such as digital signal processing and wave division multiplexing of optical fiber communication system , etc . lastly , engineering " s realization of the rtmaad system was introduced
本文首先介绍了课题的来源及研究意义，接着介绍了rtmaad系统的总体设计，然后详细分析和论述了本研究项目的关键技术：数字信号处理技术和光纤波分复用技术等，最后介绍了rtmaad系统的工程实现。
The rtmaad system was integrated with digital signal processing ( dsp ) , global information system ( cis ) , optic time domain reflective ( otdr ) meter technology , wave division multiplexing ( wdm ) technology , etc . the rtmaad system made a realization that optical cable " s abort is auto located exactly . at the same time , the rtmaad system can monitor and diagnose both the optical terminal " s fault and power " s error of the stations of the fiber optical transmission network
Rtmaad系统综合应用了数字信号处理、地理信息系统、光时域反射测量和波分复用等技术，实现了光缆中断故障的自动准确定位，同时将光纤系统传输站的光端设备和电源设备的监测融合到一起进行故障实时监测和诊断。