multiplexing

Orthogonal frequency division multiplexing ( OFDM ) is a multi-carrier modulation method .

正交频 分多路 复用是一种 多载波调制 技术.

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Dividing the connection is called multiplexing.

分割此种连接被称为多路技术.

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Orthogonal frequency division multiplexing ( OFDM ) is a special multi-carrier transmission technology.

正交频分复用 ( OrthogonalFrequencyDivisionMultiplexing, OFDM ) 是一种特殊的 多载波 传输技术.

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An 8 × 2. 5 Gbit/ s optical time division multiplexing signal generating system has been achieved by using two 1 × 8 single-mode fiber couplers.

采用两只1×8单模光纤耦合器，实现了8×2.5Gbit／s时分复用信号的产生。

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Orthogonal frequency division multiplexing ( OFDM ) is a bandwidth-efficient modulation scheme with robustness to frequency selective fading.

正交频分复用 ( OFDM ) 具有良好的抗频率选择性衰落性能和充分的带宽利用率.

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OFDM is a type of modulation is called orthogonal frequency division multiplexing.

OFDM是一种新型的调制方式,称为正交频分复用.

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Conserves addresses through application port-level multiplexing.

透过埠号层次的多工技术来保留地址.

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Then we have combined the 54 times Optical Time Division Multiplexing system with the 4-wavelength wavelength division and time delay system to finish the whole system. The system has successfully output 8G sample/ s time and wavelength interleaved optical sampling pulses.

完成了54倍光时分复用系统和4波长波分复用延迟系统的结合，给出了7.81G sample/s的时间波长交织光采样脉冲序列的实验结果。

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For the electrons mobility ratio limited, traditional time division multiplexing technique can not reach the highest speed of 40Gbit/ s.

由于电子迁移率的限制，采用传统的时分复用技术很难突破40Gbit/s的最高速率。

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Orthogonal frequency division multiplexing ( ofdm ) communication system matlab simulation program.

正交频分复用 ( ofdm ) 通信系统的matlab仿真程序.

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The application time division multiplexing in this system was also introduced.

还介绍了时分复用技术在测试系统中的应用.

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The concept of multiplexing is fundamental to computer networks.

多路技术是计算机网络的基础.

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ATM is a connection-oriented, packet switching, and statistically multiplexing technology.

ATM是一种面向连接的 、 分组交换和统计复用技术.

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This paper proposes a scheme for temporary time locking by using FFT ( fast fourier transformer) in OFDM ( orthogonal frequency division multiplexing). The OFDM has a good BER in multipath.

提出了OFDM（正交频分复用）利用FFT（傅里叶变换）实时同步方式的方案，在多径环境下具有有良好的特性。

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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。

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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。

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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。

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A feasible designing project is advanced about the design of a multifunctional data-multiplexing device.

并且在多功能数据复用器的总体设计上提出了一种切实可行的设计方案.

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Through multiplexing, it also reserves 4 kHz of the bandwidth for POTS.

通过多路复用, 它还能为打普通电话保留4KHz的带宽.

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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。

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Based on optical time division multiplexing technology, 5 Gb/ s soliton transmission is successfully carried out by using fiber ring laser as the optical source.

利用光纤环激光器作为孤子源和光时分复用技术成功地进行了5Gb／s的孤子传输实验。

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The requirements of Interference fiber optical gyroscope ( IFOG), optical time domain reflectometer ( OTDR), biomedicine optical coherence tomography ( OCT), and Wavelength division multiplexing ( WDM) for SLD were introduced respectively.

讨论了在干涉型光纤陀螺仪、光时域反射计、医学相干检测技术、波分复用技术中对SLD的要求。

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The feasibility of this tech-nique was revealed through a theoretical analysis and experiments of 8 channel time-division multiplexing system. It has the simplicity of circuit configuration and affor-ds an immunity to the existing problems of PIM.

通过理论分析和8路时分多路设备的试验，说明这种调制技术的可行性，它具有脉冲间膈调制（PIM）的电路结构简单的优点，并免除了PIM存在的问题。

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Optical time division multiplexing ( OTDM) technology is one of the most promising way to achieve ultrahigh bit rate transmission.

光时分复用（OTDM）技术是实现超大容量传输的最有希望的途径之一。

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It covers multiplexing, SONET technology and IP addressing.

涵盖了多路复用 、 SONET技术、IP寻址等主题.

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The factors influenced central wavelength shift of wavelength division multiplexing ( WDM ) narrow-band filters are discussed.

讨论了影响 波分 复用薄膜滤光片中心波长漂移的因素,着重分析了滤光片的温度稳定性.

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Presents a fast parallel DFT processing method to improve the processing speed of the time division multiplexing digital RF memory ( DRFM) system.

提出一种快速DFT处理新方法，以提高时分多路数字射频存储系统信号处理速度。

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What is Time Division Multiplexing ( TDM ) Switching chinesesimple.

什么是时分多路复用 ( TDM ) 交换?

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The Waiting Time Jitter and Its Reduction Methods in Plesiochronous Digital Multiplexing

候时抖动的分析及其抑制方法

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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。

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