The problems of echo cancellation in the system of high rate data transmission are studied in this paper.

本文探讨高速数据传输系统中的回波抵消问题。

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We can simply use an interference eliminator in voice and low rate data user receiver to eliminate the self-interference produced by high rate data channel.

在语音和低速数据用户接收机中可以使用简单的干扰抵消器，用于消除一条高速数据信道产生的自干扰。

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In broad band communication, there is a key problem of soft radio, the rate of data need for processing is too high, and currently DSP can't do with so high rate data immediately.

在宽带通信中，软件无线电技术应用中的一个主要问题是后端处理的信号数据率太高，一般的DSP信号处理速率达不到这样的要求。

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The new single-laser fiber-optic speed record was set using a technique called fast Fourier transform that pulses light at an incredibly high rate with data encoded in 325 distinct colors across the spectrum.

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From GEO, LCRD will enable two years of continuous high data rate optical communications tests.

FORBES: Future Of NASA's Aging Deep Space Network Lies In X-Rays And Lasers

The "Mona Lisa" experiment was transmitted at a slow data rate of about 300 bits per second, but the "pathfinding achievement sets the stage for ... high data rate laser-communication demonstrations that will be a central feature of NASA's next moon mission, the Lunar Atmosphere and Dust Environment Explorer, " said Goddard's Richard Vondrak, the orbiter's deputy project scientist.

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