...uency division date link 频率宰割数据传输装置 frequency division multiplex 频分多路传输 frequency division multiplexing 分频多路传输 ..
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OFDMA是根据频分多路传输系统的思想,这是一种在一个频道上传输多个数据流的方法。
OFDMA is based on the idea of frequency-division multiplexing, which is a method to transmit multiple data streams over a channel.
LTE则利用频分多路传输系统把频道分成两个部分,所以,下载和上传的速度得以更好地平衡。
LTE splits the channel into two parts using frequency-division multiplexing, so the download and upload speeds are better balanced.
利用激光散斑空间频率的频分多路传输技术,能够在一张散斑图上记录物体多次变形的全场位移信息。
A method using the frequency divtion multiplexing technique of the laser speckle's spatial frequency to record multiple displacement information on a single specklegram is presented.
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