高数据传输速率以及终端的高速移动，导致无线通信信道具有时间选择性与频率选择性两个特征。
High data transmission rates and high mobility give rise to time - and frequency - selectivity in wireless communication channels.
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.
呼之欲出的第三代(3G)移动通信不仅能提供现有的各种移动电话业务，还能提供高速率的宽带视频业务，支持高质量的话音、分组数据业务以及实时的视频传输。
The incoming 3g could not only support the existing mobile operations, but also broad band video operations high quality voice packet data transmission and real time video communication.
因此，如何围绕着采样速率、系统精度选择器件、设计结构是能否完成高速数据采集技术指标的关键所在。
So how to choose the devices and design configuration with it is the key for whether it can complete the high speed data gathering technical specification.
系统越来越复杂，布线密度越来越大，数据传送速率越来越高速，这些都使得高速电路设计中的信号完整性问题逐渐成为设计者关注的焦点。
The high-speed circuit designers focus more and more on the signal integrity because of the more complicated systems, higher rout densities and higher data throughout etc.
例如，在UMTS标准中，用于高速数据的增强专用信道(E - DCH)，最高脉冲速率对应于4或2个码片。
For example, in the UMTS standard, an enhanced dedicated channel (E-DCH) for high speed data, the highest burst rate corresponds to 4 or 2 chips.
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.
DMA技术在提高数据传送速率方面有着重要作用，特别是对于高速率数据传送。
DMA technology plays an important role in increasing the data transmission rate, especially for high rate transmission.
码间干扰被认为是在移动无线通信信道中传输高速率数据时的主要障碍。
Inter symbol interference is regard of transporting the high rate data main obstacle in the wireless mobile channel.
高速下行分组接入(HSDPA)作为WCDMA的增强技术，大大提高了下行数据速率。
As an enhanced technology of WCDMA, HSDPA has greatly increased the transmission rate of downstream data.
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.
下行波束成形能用来限制由于高速率数据用户引起的干扰，也能改善系统性能。
Downlink beamforming can be used to limit strong interference induced by high data rate users, thereby improve the system performance.
该系统可以用于中高速数据采集场合，其最高数据采集速率可以达到200KSPS。
This system can be used in medium and high speed data acquisition environment, and the data acquisition speed is up to 200 KSPS.
本文针对高速数据采集系统中的实时性、采集速率等问题提出了一种结合FPGA与单片机的低成本高速数据采集系统设计方案。
The paper introduces a low -cost high -speed data collection system combining FPGA and single - chip MCU, in which real - time and high -speed collection is achieved.
针对传统超声探伤数据采集系统采样速率低、处理速度慢、实时性差的问题，设计了一种高速数据采集系统；
To resolve the problems of low sampling and management speed, bad real time performance on traditional ultrasonic testing data-acquisition systems, one new system is designed.
在IMS网络上用户可以享受到丰富的多媒体业务和高速率的数据业务。
In the IMS network, users can use the rich multimedia services and high-speed data services.
在机械设备的状态监测应用中，要达到高频率、高速率、大数据量传输等要求就要设计合理的节点平台。
In mechanical equipment monitoring applications, a suitable node platform must be designed to achieve the requests of high-frequency, high-speed, large amount of data transmission.
针对宽带无线通信系统对高可靠性和高速率数据传输的要求，本文介绍了一种基于LDPC码的MIMO - OFDM宽带无线通信系统模型。
Aiming at the requirement for reliability and very high data rate transmission for broadband wireless communication, a LDPC coded MIMO-OFDM system model was proposed.
目前偏振模色散(PMD)已成为长距离传输、高速率数据和模拟系统的主要限制因素。
At present, polarization mode dispersion (PMD) has become an important limiting factor for the performance of long distance transmission, high rate data and analog communication systems.
在一种可以用可变速率传输的数据通信系统中，高速率分组数据传输改进了正向链路的应用，并降低了传输延迟。
In a data communication system capable of variable rate transmission, high rate packet data transmission improves utilization of the forward link and decreases the transmission delay.
本文提出的新型遥感图像变换与编码方法，对于遥感数据的高保真、高速率实时传输具有实用价值。
Our directional transforms and coding algorithms are practical for the high speed and high fidelity transmission of remote sensing images.
因此，解决视频等高速率数据业务通过无线信道的鲁棒传输成为一个紧迫的问题。
Thus, it becomes a pressing problem to solve robust transmission for video business over wireless channels.
卫星通信的信息量越来越大，数据的速率越来越高，使得卫星高速数传系统的功率和带宽资源日益宝贵。
With the fast increasing information capacity and data rate requirement, the resource of power and bandwidth within satellite high data rate transmissions is becoming more and more tight.
以高速率将输入数据路由到分布式的大量处理元件、存储器和连接以便在视场中的多个点处同时进行参数估计。
The input data is routed at high rates to a distributed and large number of processing elements, memory, and connections for simultaneous parameter estimation at multiple points in the field of view.
未来无线通信系统的目标是实现随时无缝的高质量、高速率的多媒体和数据业务传输。
The future wireless mobile communication systems are expected to provide ubiquitous, high-quality, and high-rate mobile multimedia transmission.
因此，解决视频等高速率数据通过无线信道的鲁棒传输成为一个紧迫的问题。
So it becomes a pressing problem to solve robust transmission of video over wireless channels.
因此，解决视频等高速率数据通过无线信道的鲁棒传输成为一个紧迫的问题。
So it becomes a pressing problem to solve robust transmission of video over wireless channels.
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