Finally, it briefly explains the optical time division multiplexing. 最后简单介绍同步光时分多路应用。
Time division multiplexing Research on Optical Add Drop Multiplexer Based on Planar Lightwave Circuit Technology 基于平面光波导技术的光分插复用器的研究
Time division multiplexing Try working part of your day in off-hour times, to get more done with fewer people around. 时分多路复用技术,时分多路转换,[港]分时多任务以小时为单位划分你的工作时间,用更少的人做更多的事情。
In pulse code modulation, a basic group of channels assembled by time division multiplexing. 在脉码调制技术中,通过时分多路器而组合在一起的一种信道基本群。
HUMAN PERFORMANCE MODELING IN TEMPORARY SEGMENTATION CHINESE HANDWRITING RECOGNIZER; In communications, a channel derived by time division multiplexing. 基于时间分割的手写输入系统的用户绩效模型在通信技术中,一种按时间分割成多路复用的信道。
In communications, a channel derived by time division multiplexing. 在通信技术中,一种按时间分割成多路复用的信道。
Using TDM ( time division multiplexing), virtual parallel synchronous data transmission between the PCI buses of two computers has been achieved. 采用时分复用虚拟并行传输技术,设计并实现了用于计算机PCI总线并行互连的光互连链路。
Performance on transmission in fiber-optic and time division multiplexing ( TDM) signal multiplexed and de-multiplexed are analyzed in detail by simplified equations for wavelength converter and split-step Fourier method, where dispersion compensation is under consideration. 利用简化的波长转换器方程,通过分步傅立叶法分析了两路波分信号的时分复用、时分复用信号在光纤中的传输和时分复用信号的解复用特性,模拟中考虑了色散补偿。
Studies on Dispersion Compensation in Optical Time Division Multiplexing System 光时分复用系统中的色散补偿的研究
In the experiment, a 4 × 10Gb/ s optical time division multiplexing ( OTDM) signal generating system is established and the polarization scrambler is employed in the system. Then, the performance of the system with and without polarization scrambler is measured. 搭建了4×10Gb/s光时分复用信号产生系统,将扰偏器加在系统中,测试了扰偏器工作前后系统的性能。
In this paper, the structure of the optical fiber hydrophone time division multiplexing ( TDM) array is discussed, and a novel TDM method using an 1 X N optical switch to distribute optical power is proposed. 本文对光纤水听器时分复用系统阵列结构进行了分析,提出一种利用1×N的光开关代替光门器件和延迟光纤来对各通道进行功率分配,实现光纤水听器时分复用的方案。
This paper mainly discusses the implementation of PDH and SDH multiplexing equipments used for transmitting remotely radar data. A special digital time division multiplexing technology which is not standard, is introduced also. 主要讨论目前在雷达远程数据传输中PDH复用设备和SDH复用设备的实现方法,并介绍一种专用的非标时分数字复分接技术。
Circuit design based on time division multiplexing for 63-order FIR digital interpolation filter used in Sigma-Delta audio DAC is presented in this paper. 本文提出了一种基于时分复用技术的应用于Sigma-Delta音频DAC的63阶FIR插值滤波器电路。
This article proposed the time division multiplexing concept, and explained the technique and the application specifically, described the good application prospect of this technique. 本文提出了时分多机复用的概念,并对其技术和应用加以具体说明,展现了该技术良好的应用前景。
A Research on Time Division Multiplexing for Digital Telephony System 数字基带电话系统的时分复用研究
The paper introduces the development and application of optical network technologies by TDM ( time division multiplexing), WDM ( wavelength division multiplexing), optical fiber technology, transport node technology and all optical network etc. 主要从TDM(时分复用)、WDM(波分复用)、光纤技术、节点技术及全光网络等方面的发展介绍了近阶段光网络技术的发展与应用。
A novel WDM optical time division multiplexing network ( OTDMN) with great capacity is discussed. 提出了一种大容量的WDM光时分复用网络的概念。
Considering the current development of optical device technologies and the network interconnection schemes, this thesis presents a novel national transport network architecture which combines the Optical Time Division Multiplexing ( OTDM) and Optical Wavelength Division Multiplexing ( OWDM) technologies. 考虑到当前光器件发展的水平和网络互联的机制,本论文提出了一种简单的优化整合使用光时分复用技术和光波分复用技术而构建的广域骨干网络的体系结构。
This paper colligation analyses the transmission technology of the passive optical network and present that the transmission technology of time division multiplexing for the passive optical network is the main development direction of narrow band service and future broad band service. 本文首先对无源光网络传输技术进行了综合分析比较,得出时分复用无源光网络传输技术是当前窄带业务接入和今后的宽带业务接入的发展方向。
From analysis of switching architecture, time division multiplexing technology requires higher bus rate and memory access rate, which has an influence on the realization of switching technology on the high speed environment. 从交换结构分析,时分复用技术对总线速率和存储器访问速率要求过高,严重影响了交换结构在高速环境下的可实现性;
The characteristic and actuality of Optical Time Division Multiplexing ( OFDM) is introduced in this paper The two available key techniques about OTDM are discussed based on ultra-short pulse source and frame-clock extraction. 本文介绍了光时分复用技术(OTDM)的特点和现状,并从OTDM超短脉冲源和帧时钟信号提取2个方面分析了OTDM技术走向实用化的2个关键技术。
The time division multiplexing technique and its application of the soft start and the converter 软起动器和变频器的时分多机复用技术及其应用
Study on Quasi-Orthogonal Time Division Multiplexing in Multipath Fading Channels 多径衰落信道下准正交时分复用的研究
The technology of pseudo wire seamlessly connects Time Division Multiplexing equipments to packet networks, which provides the reconstruction of traditional circuit switched networks with a low price solution. 伪线仿真技术无缝连接了现有时分复用设备和分组网络,为传统电路交换网络的改造提供了一套低成本的解决方案。
In order to reduce system cost, electrical time division multiplexing ( ETDM) was adopted to accomplish virtual parallel data transmission in a single fiber. 采用电时分复用(ETDM)技术在1根光纤上实现了G.数据信号的虚拟并行传输,降低了系统成本。
High-speed clock signal source is the key equipment in optical communications, in particular, high-speed optical time division multiplexing system, how to get high-speed signal source is the focus of this paper. 高速时钟信号源是光通信,特别是高速光时分复用系统中的关键设备,如何获得高速信号源是本文研究的重点。
Firstly, the principle of Time Division Multiplexing technology that is adopted by DMR is studied, and synchronization problems required in TDM system are analyzed. 首先,研究了DMR标准中采用的时分复用技术和原理,并分析了时分复用系统中所需要的同步问题。
Based on the Quantum channel time division multiplexing scheme and the quantum switch scheme, a quantum time division multiuser communication scheme and communication protocol are proposed. 在给出量子分发信道时分复用方案和量子交换机方案的基础上,提出了量子时分多用户通信方案及通信协议。
According to the simulation results, we build low-reflectivity FBG optical fiber sensing systems based on time division multiplexing and narrow-wavelength scanning laser. 根据仿真结果,搭建了基于时分复用和窄波长扫描激光的低反射率FBG光纤传感系统。