Patent ID: 11885899
Assignee: QUALCOMM INCORPORATED
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 16:
17. A system, comprising:
memory; and
one or more processors communicably coupled to the memory, the one or more processors configured to:
obtain, from an access point (AP) in an area of an environment, channel state information (CSI) of a plurality of wireless signals;
determine a time-of-flight (ToF) and an angle-of-arrival (AoA) of one or more reflected path signal components of each wireless signal based on the obtained CSI;
estimate locations of points on one or more surfaces within the area based on the ToF and AoA of the one or more reflected path signal components of the wireless signals; and
generate map information for the area of the environment based on the estimated locations of the points on the one or more surfaces.