Patent ID: 11871299
Assignee: QUALCOMM INCORPORATED
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 0:
1. An apparatus for performing location prediction, the apparatus comprising:
at least one network interface;
at least one memory; and
at least one processor coupled to the at least one memory, the at least one processor being configured to:
obtain, via the at least one network interface, radio frequency (RF) data;
determine a plurality of feature vectors based on the RF data;
generate a plurality of first clusters based on the plurality of feature vectors, wherein the plurality of first clusters corresponds with a plurality of first pseudo-labels;
determine a plurality of projection features based on the plurality of feature vectors;
train a first machine learning (ML) model using the plurality of first pseudo-labels and the plurality of projection features; and
predict a location of a user based on the plurality of projection features and a floor-level loss.