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

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 unavaila...

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Hauptverfasser: Trusheim, David J, Kretsch, Michael T, Short, Robert T, Jacobs, David C
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Sprache:eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator Trusheim, David J
Kretsch, Michael T
Short, Robert T
Jacobs, David C
description 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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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title CHANNELIZING A WIDEBAND WAVEFORM FOR TRANSMISSION ON A SPECTRAL BAND COMPRISING UNAVAILABLE CHANNEL SEGMENTS
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