Apple inc. (20240426960). SENSOR FUSION NETWORK TO DISAMBIGUATE ANGLE OF ARRIVAL

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SENSOR FUSION NETWORK TO DISAMBIGUATE ANGLE OF ARRIVAL

Organization Name

apple inc.

Inventor(s)

Qiang Chen of Fremont CA (US)

Robert W. Brumley of San Jose CA (US)

SENSOR FUSION NETWORK TO DISAMBIGUATE ANGLE OF ARRIVAL

This abstract first appeared for US patent application 20240426960 titled 'SENSOR FUSION NETWORK TO DISAMBIGUATE ANGLE OF ARRIVAL



Original Abstract Submitted

in some aspects, a mobile device may receive, from a transmitting device, the signal by a plurality of antennas. the mobile device may measure one or more phase differences among the signal received at the plurality of antennas. the mobile device may determine a first set of possible values for the angle of arrival that are consistent with the one or more phase differences. the mobile device may measure one or more signal values using one or more sensors of the mobile device. the mobile device may for each of the first set of possible values, determining a confidence score based on the one or more signal values. the mobile device may select, based on the confidence scores, one of the first set of possible values as the angle of arrival.