Spectral sensing demodulator
AssigneeL-3 Communications Corporation
InventorsThomas R. Giallorenzi, Samuel C. Kingston, Robert G. Rebolledo, Osama S. Haddadin
Life of this patent
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Abstract
A spectral sensing demodulator can include a programmable filter bank and a reconfigurable processor coupled to the programmable filter bank. The programmable filter bank can frequency demultiplex a plurality of frequency division multiplexed channels from a frequency band into a plurality of demultiplexed channels. The reconfigurable processor can include a plurality of reconfigurable resources. Each resource can be alternatively be configured to demodulate a demultiplexed channel and to monitor a demultiplexed channel.
Claims20
A spectral sensing demodulator comprising:
- a programmable filter bank configured to frequency demultiplex a plurality of frequency division multiplexed channels from a frequency band into a plurality of demultiplexed channels, wherein the programmable filter bank is programmable to specify a number of demultiplexed channels and a bandwidth of each demultiplexed channel;
- a reconfigurable processor coupled to the programmable filter bank, the reconfigurable processor comprising:
- a plurality of reconfigurable resources, wherein each resource can be alternatively configured (i) to demodulate a demultiplexed channel and (ii) to monitor a demultiplexed channel.
Dependencies are inferred from the claim text.