Patent ID: 11917401
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An apparatus for wireless communication at a first user equipment UE, comprising:
a memory; and
at least one processor coupled to the memory and configured to:
receive, from a wireless device, a configuration for a set of shared keys;
receive, from a second UE, at least one message or signal including a location of the second UE, the received at least one message or signal being associated with an angle of arrival (AoA);
configure a key from the set of shared keys based on at least one of the received configuration, the location of the second UE, the AoA of the received at least one message or signal, or a location of the first UE; and
generate one or more ranging signals based on the configured key, the one or more ranging signals being directionally secure based on the location of the second UE.