由计算机模拟，给出各种信噪比情况下，3、5和7路复用的误码率，并与单路时的误码率进行了比较。
Compared with the case of single channel, the error probability in the case of 3, 5, and 7 channels in various signal-to-noise ratios are given. And computer simulation is carried out.
建立了用于可重构上下路复用器(ROADM)中的平面波导光栅的基本模型，讨论了目前制备平面波导器件的主要材料及其特性。
The basic model of planar waveguide gratings in reconfigurable optical add-drop multiplexer (ROADM) is presented. The characterization of the materials used in planar lightwave circuit is discussed.
构建可复用资产时，并不是只有一条正确的路。
There isn't just one right way to build reusable software assets.
对全复用多小区系统下行链路用户调度与功率分配问题进行了研究，提出了一种半分布式的用户调度与功率分配方案。
In this paper, a semi-distributed user scheduling and power allocation scheme is developed for the downlink of multi-cell systems with universal frequency reuse.
同时，CWDSS数据通信系统通过主动的时隙复用来处理因通信链路容量过载而产生的通信碰撞。
At the same time, CWDSS Data communication System deals with possible communication collision because of communication chain capacity overloading by voluntary time interval reusing.
本文研究了动态业务下，波分复用光传送网的选路和波长分配问题，提出了一种基于备用选路的选路和波长分配算法。
In this paper, an alternate routing algorithm is proposed for the problem of routing and assignment of wavelength in wavelength Division Multiplexing (WDM) optical transport network.
讨论了采用波分复用技术扩容鹰厦线永厦段通信传输链路的方案。
A plan about the application of WDM system in extending the capacity of existing communication transmission link of Yongxia section on Yingxia Railroad is discussed.
本文着重研究了偏振度法监测光纤链路PMD的性能和PMD对偏振复用系统的影响。
The topic of this thesis is focused on the DOP technique applied to monitor the PMD of the optical link and the impact of the PMD on the PM system.
在达到设计要求的基础上本文对RS译码器做了进一步的研究，利用一种新型的复用流水线结构实现了多路RS译码器，有效的减少了每路译码所占用的资源。
In more research, a new multiplex pipeline is presented and is used to design multi-channel RS decoder. The proposed scheme greatly reduce resources per channel.
本系统设计用光纤取代电缆，利用时分复用的原理，用一根光纤传输CCD相机输出十路的信号和一路普通的文本数据信号。
This task is designed to use fiber as the substitute for cable , and transmit 10-route signals of CCD camera and one route text data by one fiber on base of TDM(Time-Division Multiplexing) principle.
复用器基本上是一种非智能设备。它只执行降低通信链路总费用的基本操作，在网络中没有其它功能。
A multiplexer is basically an unintelligent unit which performs only the basic role of reducing total communications link costs but has no other function in the network.
该方法通过使用一束与信号光波长不同但相近的标记光作为反馈控制，自动地对偏振复用系统中的两路偏振信号进行解调。
By using a tag light transmitted in different but close wavelength to the data signal as the feedback control, the scheme can demultiplex automatically two orthogonal polarizations in PDM systems.
本文探讨的是一个两路的数据复用器，该数据复用器采用异步串行通信方式，主要用89c5 1单片机来实现。
This paper describes a multiplexer which can multiplex two channels of data. It adopts asynchronous serial communication mode, USES Single chip CPU-89C51 and other IC chips to realize the function.
本文探讨的是一个两路的数据复用器，该数据复用器采用异步串行通信方式，主要用89c5 1单片机来实现。
This paper describes a multiplexer which can multiplex two channels of data. It adopts asynchronous serial communication mode, USES Single chip CPU-89C51 and other IC chips to realize the function.
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