Patent ID: 11874388
Assignee: nan
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 18:
19. The method according to claim 1, wherein
dynamically calibrating the conditioned received wireless signals with the microprocessor comprises executing an auto-calibration process which receives the conditioned received wireless signals and data relating to a plurality of direct link constraints;
each direct link constraint of the plurality of direct link constraints defines a physical constraint of a direct link between a transmitter of a plurality of transmitters associated within an environment within which localization of the subject is sought and a receiver of a plurality of receivers associated with the environment; and
the auto-calibration process comprises calculating a violation score for each wireless channel measurement of a plurality of wireless channel measurements associated with the conditioned received wireless signals; and
the violation score defines a probability of an estimated angle of arrival of a received wireless signal of the received wireless signals received by the receiver of the plurality of receivers being outside a range defined by the direct link constraint of the plurality of direct link constraints for the receiver of the plurality of receivers and the transmitter of the plurality of transmitters transmitting a wireless signal which the receiver of the plurality of receivers receives as the received wireless signal of the received wireless signals.