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Manner using orthogonal frequency division multiplexing modulation communicates ultra-wideband signal and a transmitter
Manner using orthogonal frequency division multiplexing modulation communicates ultra-wideband signal and a transmitter
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机译:使用正交频分复用调制的方式传达超宽带信号和发射机
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摘要
Method and the system, using crossing frequency division multiplex irregularity, communicate the super wide band signal. QPSK input symbol frequency is interleaved. It spreads frequency the symbol which is interleaved, over plural tones, particular tone, it modulates for transmitting by the super wide band channel. When tone is received, spreading conversely, to recover input symbol it is possible the tone which is received.
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