Patent ID: 11906659
Assignee: ORIGIN WIRELESS, INC.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 3:
4. The system of claim 2, wherein the N2 CI components are selected as CI components associated with one of the following:
first N2 of the N1 component MM statistics;
last N2 of the N1 component MM statistics;
a contiguous N2 of the N1 component MM statistics;
a contiguous N2 of the N1 component MM statistics of which a function of N2 features each being associated with a respective one of the contiguous N2 component MM statistics is at least one of: maximum, minimum, zero, equal to a pre-determined value, greater than a first threshold, or smaller than a second threshold;
first N2 of N1 sorted component MM statistics;
last N2 of the N1 sorted component MM statistics;
a contiguous N2 of the N1 sorted component MM statistics; or
a contiguous N2 of the N1 sorted component MM statistics of which the function of N2 features each being associated with a respective one of the contiguous N2 sorted component MM statistics is at least one of: maximum, minimum, zero, equal to the pre-determined value, greater than a third threshold, or smaller than a fourth threshold, wherein:
each feature comprises at least one of: index, index before sorting, index after sorting, magnitude, magnitude square, phase, real component, imaginary component, derivative, temporal derivative, inter-component derivative, gradient, temporal gradient, inter-component gradient, or a univariate function of any of preceding features of the feature,
the univariate function comprises at least one of: linear function, nonlinear function, square, cube, polynomial, exponential function, logarithmic function, inverse function, or rational function,
the function comprises at least one of: aggregation, sum, weighted sum, product, weighted product, mean, median, variance, coverage measure, maximum, minimum, local maximum, or local minimum,
the N1 sorted component MM statistics are the N1 component MM statistics sorted with respect to one of the following: index, magnitude, phase, real component, imaginary component, or the univariate function of any of preceding features of the feature.