Patent ID: 11950117
Assignee: AURORA INSIGHT, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 6:
7. A non-transitory computer-readable medium that stores a set of instructions which when executed perform a method executed by the set of instructions comprising:
receiving signal information;
determining, from the signal information, distribution of power samples within a frequency band of interest;
distinguishing the power samples from noise by statistical comparisons using bin-wise processing;
determining if a signal is present by applying thresholds to isolate signals;
estimating, for each signal, a time that the signal is above a threshold;
estimating frequency of occurrences where the signal is above the threshold;
determining a Rayleigh distribution of estimated times and the estimated frequency of occurrences;
correlating the Rayleigh distribution within a frequency band versus a capacity of the frequency band to determine prevalence of telecommunication activity; and
using a machine learning algorithm applied to the correlation to identify the presence of known signal types within a frequency range.