high data rate

UWB technology is able to support high data rate.

超宽带技术有能力支持更高的数据传输速率。

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The next generation mobile communications systems ( Beyond 3G) will make effort for broadband wireless access to achieve high data rate, high quality and effective transmission.

下一代移动通信（Beyond3G）将致力于宽带无线接入，实现数据的高速、有效和可靠传输。

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The algorithm has been applied in an IR-UWB demo system in a 863 project, which has a very high data rate and steady communication effect. This system proved the validity and good performance of the synchronizing algorithm.

该同步系统已应用于国家863计划重大项目IR-UWB通信演示系统，演示表明，系统具有很高的数据传输率和优良的通信效果，验证了分级同步方案的正确性与优良性能。

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However, high data rate greatly challenges the finite spectrum resources, which calls for higher spectral utilizing efficiency.

但是数据的高速传输需求给有限的频谱资源带来了严重的挑战，如何提高频谱的利用率是人们迫切需要解决的问题。

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LTE ( Long Term Evolution) system, with its remarkable high data rate and low delay, has been adopted as the next generation of railway communication system by International Union of railway.

LTE系统以其显著的高数据传输速率和较低的系统时延，已经被国际铁路联盟确定为下一代铁路通信系统的演进技术。

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Wireless Local Area Networks ( WLAN) is applied to various fields widely for its flexible removability and high data rate.

无线局域网（WLAN）因其灵活的移动能力和较高的数据速率被人们广泛地应用于各个领域。

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Approximate Analysis of Mean Response Time for High Data Rate Local Area Networks

宽带局域网平均响应时间的近似分析

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In conventional single-carrier modulation, the system complexity will increase greatly due to the multi-taps equalizer used in high data rate wireless communication.

因此在利用传统的单载波调制方式进行高速率无线通信时需使用多抽头均衡器，从而使系统的复杂度大大增加。

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The Power Control Technology in High Data Rate ( HDR) System

高速数据率（HDR）的功率控制技术

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QAM modem has been widely used in telephone channel, and researches now focus on the area of wide-band communication with high data rate.

QAM调制解调已经在较低数据速率的电话信道中得到成熟应用，目前的研究集中在高数据率的宽带通信领域，取得了丰富的成果，但同时也面临大量的技术难点有待解决。

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The birth and development of the fiber optic communication bring an enormous revolution to the whole telecommunication fields. It makes the style of communications which is super large capacity and extremely high data rate from theory to reality.

光纤通信的诞生和发展，给整个电信领域带来了一次革命大风暴，它使人们一直梦想的超大容量、超高速率的通信方式从理论变为现实。

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UWB is an emerging wireless technology capable of high data rate transmission over a wide spectrum of frequency band with very low power.

UWB（超宽带）是一种以极低功率在短距离内高速传输数据的无线技术。

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The next-generation mobile communication systems can provide high data rate and high quality data transmission for subscribers.

新一代移动通信能够为客户终端提供高质量高速率的数据传输服务。

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Orthogonal frequency division multiplex ( OFDM ) is an effective method to realize high data rate transmission.

正交频分复用 ( OFDM ) 是实现高速数据传输的一种有效方法.

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Space time coding can provide high data rate and performance gain for wireless communication system.

空时编码能够为无线通信系统提供高数据速率及性能。

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The test indicates that it can satisfy the performance of the system. Because of the high data rate 、 large data volume and long-playing storage in the SAR, it must have larger data storage and higher speed processing.

由于合成孔径雷达（SAR）的数据率高，数据量大，存储时间又长，这就要求有很大的存储容量和很高的处理速度。

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Based on the skew cyclic convolution distributed algorithm presented by W. Li [ 1], a 2-dimensional 8 × 8 DCT/ IDCT real-time processor utilizing FPGA has been designed, which can be used for high data rate applications.

在W.Li提出的循环斜卷积分布算法〔1〕的基础上，利用FPGA设计可用于高速数据传输设备的二维8×8DCT／IDCT实时处理器。

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The paper discusses the basic coding principle of Turbo code and becomes one of channel coding schemes in the 3G mobile communication with mass capacity, high data rate and multimedia carried.

本文讨论了Turbo码的编译码基本原理，指出Turbo码成为大容量、高数据率和承载多媒体业务的第3代移动通信的信道编码方案之一。

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