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.
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。
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.
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。
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.
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。
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.
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。
With the above technology we obtain signal integrity in the transmission of high speed digital circuits.
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。
High speed down-hole transmission technology of video data with a single cable is introduced in this article.
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。
Proved by the theoretic deriving and simulation result, the COFDM modulation technology is well suitable for high voltage PLC with a high transmission speed, low BER and high reliability.
理论推导和仿真结果表明，COFDM调制技术适合在高压电力线载波通信中使用，在明显的提高数据传输率的同时降低误码率并增强系统可靠性。
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.
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。
Nowadays, among the various wireless technologies, OFDM as a high-speed transmission technology can effectively fight against wave signal interference, has attracted wide attention.
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。
Hybrid spread spectrum, rake and multiple data compressing technology are used to realize air to ground mass high-speed, anti-jamming multiple data transmission.
采用复合编码扩频技术、隐分集技术以及多媒体数据压缩技术，实现了空地大容量高速、抗干扰多媒体数据传输。
In the design of transmission, as USB technology that is very popular has convenience and high speed, this research selects it to finish the task, that the data transfer to the computer.
在传输系统的设计中，使用了现代流行的USB技术，由于其“热插拔”的方便性和传递数据的高速性，因此采用该技术作为传递数据到主机的方法。
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。
Thirdly, the system can transfer data to PC at a high speed on the series interface based on USB2.0 technology, which is satisfied with the demand for a great many data transmission.
本系统运用USB2.0高速数据串行传输接口技术，实现了数据串行高速传输，满足了高数据吞吐量要求。
The DSP embedded system offering high speed transmission function for network data is designed and implemented by adopting the technology of Ethernet hardware protocol stack chip.
应用以太网硬件协议栈芯片技术，设计并实现了具有网络数据高速传输功能的DSP嵌入式系统。
For the problems above-mentioned, this paper study high speed image data transmission and processing technology based FPGA, which has been concerned generally more and more.
本课题针对上述问题，研究基于FPGA的高速图像数据传输与处理技术，该技术越来越受到人们的普遍关注。
Fieldbus-based high-speed, hard real-time data transmission technology is a symbol of high-end CNC technology. it is also an important component of CNC high-end hardware system.
基于现场总线的高速、强实时数据传输技术是高档数控系统的标志性技术，也是高档数控硬件系统的重要组成部分。
Fieldbus-based high-speed, hard real-time data transmission technology is a symbol of high-end CNC technology. it is also an important component of CNC high-end hardware system.
基于现场总线的高速、强实时数据传输技术是高档数控系统的标志性技术，也是高档数控硬件系统的重要组成部分。
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