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CHANNELIZING A WIDEBAND WAVEFORM FOR TRANSMISSION ON A SPECTRAL BAND COMPRISING UNAVAILABLE CHANNEL SEGMENTS
CHANNELIZING A WIDEBAND WAVEFORM FOR TRANSMISSION ON A SPECTRAL BAND COMPRISING UNAVAILABLE CHANNEL SEGMENTS
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机译:在包含不可用信道段的光谱频带上引导宽带波形以进行传输
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摘要
Methods, systems, and devices for channelizing a wideband waveform for transmission on a spectral band comprising unavailable channel segments are described. Generally, the described techniques provide for transmitting and receiving wideband waveforms when channels of a system bandwidth are unavailable for transmission. A transmitter may separate a first wideband signal into segments, with each segment a bandwidth corresponding to a channel of the system bandwidth, and may map the segments to the available channels. The transmitter may combine the mapped segments into a second wideband waveform and transmit the second wideband waveform using the available channels. A receiver may receive a first wideband signal waveform and may separate the first wideband signal waveform into segments, de-map the segments and combine the de-mapped segments into a second wideband waveform for demodulation. The techniques may be used to transmit and receive wideband waveforms over tactical data links.
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