首页> 外国专利> 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

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

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.
机译:描述用于在包括不可用信道段的频谱频带上传输用于传输的宽带波形的方法,系统和设备。通常,当系统带宽的信道不可用于传输时,所描述的技术提供了发送和接收宽带波形。发射机可以将第一宽带信号分开到段中,每个段对应于系统带宽的信道的带宽,并且可以将段映射到可用信道。发射机可以将映射的段组合成第二宽带波形并使用可用信道发送第二宽带波形。接收器可以接收第一宽带信号波形,并且可以将第一宽带信号波形分开到段中,将段映射到段并将脱模的段组合成用于解调的第二宽带波形。该技术可用于通过战术数据链路发送和接收宽带波形。

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