OFDM是一种无线传播环境下的高速传输技术，适合在多径传播和多普勒频移的无线信道中传输高速数据。
OFDM is a high transmission technology in the wireless propagation environment. It is fitted to transmit high-speed data in the wireless channel which has multi-path delay and Doppler frequency shift.
现阶段，在众多的无线技术当中，OFDM作为一种可以有效对抗信号波形间干扰的高速传输技术，已引起了人们的广泛关注。
Nowadays, among the various wireless technologies, OFDM as a high-speed transmission technology can effectively fight against wave signal interference, has attracted wide attention.
他们说，这会使通信网络中高速、高保真、大容量的信息传输，如量子密钥技术，成为可能。
They say it will make possible high-speed, high-fidelity transmission of large volumes of information, such as quantum encryption keys, via communications networks.
这种基于光学基础的高速数据传输的通讯技术是最近几年重要的进步。
The push for higher data rates in light-based telecommunications technologies has seen a number of significant leaps in recent years.
这种无接触技术(如纤维光缆技术或新型高速无线数据传输技术)的出现，淋漓尽致的展现了核心网络的优越性。
The core network remains untouched as new access technologies (such as fibre-optic links or new kinds of high-speed wireless data technology) are added to its edges.
采用上述的端接技术可在高速数字电路中实现信号的完整性传输。
With the above technology we obtain signal integrity in the transmission of high speed digital circuits.
波分复用(WDM)技术是增大光纤传输容量的方法，但是在高速率、长距离wdm系统中传输性能受到限制。
WDM technology is a method for increasing the transmission capacity of optical fiber, but the transmission performance in WDM system with high speed and long distance is limited.
本文对该技术，尤其是在高速信号传输中的性能进行评价，并与其它形式的电阻进行比。
This paper reviews the technology especially its performance in high speed signal transfer, and compares it with other resistors.
在高速串行链路中，均衡技术可以有效地提高数据速率或增加传输距离。
In high-speed serial links, equalization techniques can effectively improve the data rate or increase the transmission distance.
随着数据传输速率增高，其帧同步的实现就越来越困难，而该领域主要是应用高速数字电路技术。
It becomes more difficult to realize frame synchronization with higher data transfer speed, and this field applies mostly high-speed digital circuits technique.
光子交换技术是解决高速的光纤传输系统和低速的电子交换系统之间速度失配的根本措施。
Photon switching technology is a fundamental solution to the speed unmatch between optical fibre system with high transmission speed and electronic switching system with slow switching speed.
采用多媒体定时器以及多线程技术，实现高速下数据在串口系统中的传输以及多串口数据通讯问题。
The multimedia timer and multithread technique were used to solve the high speed data transmission in serial port system and data communication in multi-serial port system.
文章介绍了单芯电缆高速传输井下视频数据技术的电路实现。
High speed down-hole transmission technology of video data with a single cable is introduced in this article.
上述两种技术的应用较好地解决了计算机高速处理能力和高速信息传输介质之间的瓶颈问题。
The application of the techniques solves the bottle-neck problem between the ability of computer to process bulky data and transmission media for high speed information.
本文研究了星-地高速数据传输的新型群聚OFDM概念，研究新型系统中的同步、群聚关键技术。
This paper is focused on the new concept of cluster OFDM for high-speed data transmission in the Satellite-Earth communication, researches on the key technology of synchronization and cluster.
正交频分复用(OFDM)是一种新型调制技术，特别适合在多径传播的无线移动信道中高速传输数据。
OFDM (Orthogonal Frequency Division Multiplexing) is a new modulation technology, it is suitable to high-data-rate transmission in the wireless transfer channel with multi-path transmission.
正交频分复用（OFDM）技术是近几年兴起的一种在无线信道上实现高速数据传输的新技术。
Orthogonal Frequency Division Multiplexing (OFDM)technology in recent years is the rise of a wireless channel to achieve high-speed data transfer of new technologies.
在高速传输系统如sdh中，需要用到并行扰码技术。
In high speed transmission system such as SDH, parallel scrambling technique is required.
目前，正交频分复用(OFDM)技术因能在无线时变信道中进行高速数据传输而受到广泛的关注。
At present, more comprehensive attention has been taken to OFDM technology in data transmitting systems with wireless time-varying channel.
基于GM 8123芯片建立的数据检测系统，提出了运用串口扩展技术提高数据传输速率，进而实现系统对数据的高速采集和处理。
A design method of data test system based on GM8123 is provided, which applies serial port expansion technologies to realize data transfer, acquisition and processing with high speed.
管理层采用普通以太网技术，应用TCP/IP协议，以达到数据的高速大量传输。
The management layer adopts the technology of general Ethernet with TCP/IP protocol to transmit data in a high speed.
将VMIMO和OFDMA技术的优势相结合，非常适合下一代无线通信系统对高速数据传输速率的要求。
The combination of the advantages of VMIMO and OFDMA technique is suitable for the high data rate transmission for the next wireless communication systems.
在对光纤通道技术做简要介绍的基础上，提出基于光纤通道的高速数据传输系统的设计方案。
Based on the simple introduction of fiber channel technology, the design project of high speed data transmitting on fiber channel technology is presented.
随着高速光传输技术和智能光网络技术的不断成熟，现代通信网正朝着高速化和宽带化的方向演变。
As high speed optical transmission technology and intelligent optical networking technology gradually become mature, modern communication network is developing toward high speed and broad bandwidth.
近年来，超宽带脉冲无线电UWB-IR传输技术以低功耗、高速率、低检测率和低截获率等特点受到军事通信领域的关注。
UWB-IR technology has been concerned in military communications in recent years because of its high data rate, low power consumption, low probability of detection and low probability of interception.
它是信息高速公路的基本框架，受到越来越多人的关注，本文介绍了光纤电视的双向传输技术，并讨论了系统的设计方法。
It is concerned by more and more people. The two-way transmission technique of CATV by optical fibre is introduced and the design of the system is discussed.
本文提出了一种基于I2C总线及其分割技术的串行传输方法，可有效解决高速串行传输系统中的数据延迟问题。
This paper gives a serial transmission method which bases on the I2C BUS and its division. Wehave effectively solved the data delay in high speed serial data transmission system.
中国铁通高速骨干光传输网采用先进的密集波分复用技术，具有容量大、覆盖面广、统一管理、统一调度的优势。
China Railcom high speed backbone optical transmission network USES the advanced DWDM technology, which provides high capacity and large coverage, and makes unified management and coordination easier.
中国铁通高速骨干光传输网采用先进的密集波分复用技术，具有容量大、覆盖面广、统一管理、统一调度的优势。
China Railcom high speed backbone optical transmission network USES the advanced DWDM technology, which provides high capacity and large coverage, and makes unified management and coordination easier.
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