CPC H04L 5/0048 (2013.01) | 30 Claims |
1. An apparatus for wireless communication at a first user equipment (UE), comprising:
memory; and
at least one processor coupled to the memory and configured to:
initiate a ranging operation; and
transmit, as a part of the ranging operation, a reference signal at multiple time instances based on an activation time and a deactivation time for at least one reconfigurable intelligent surface (RIS); and
determine a range measurement or a location for the first UE based on reflections of the reference signal from the at least one RIS or a response, to the reference signal, from a second UE via the at least one RIS.
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