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单词
orthogonal frequency division multiplexing,OFDM
释义
orthogonal frequency division multiplexing,OFDM
Encyclopedia
工学
复用方式
释
orthogonal frequency division multiplexing,OFDM
正交频分复用
将信道分成若干正交子信道,将高速数据信号转换成并行的低速子数据流,调制为在每个子信道上进行传输的复用方式。是多载波数字调制方式之一。
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protecting group
protecting multiple interest principle
protecting wire net
protection
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protection and maintenance system
protection and management of landscape rockery
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protection area of railway safety
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protection for geological heritage
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protection, monitoring and control device for distribution lines
protection object
protection of ancient and famous trees in Shaanxi
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