Patent ID: 11968646
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A method of wireless communication performed by a base station (BS), the method comprising:
sensing an interference level of at least one frequency;
selecting, based on the interference level, a frequency sub-channel for communicating a first stage sidelink control information (SCI-1) and a second stage sidelink control information (SCI-2); and
transmitting, to a user equipment (UE), an indication of the selected frequency sub-channel for communicating the SCI-1 and the SCI-2 and orthogonal frequency division multiplexing (OFDM) symbols for the SCI-1 and the SCI-2, wherein the OFDM symbols for the SCI-1 overlap in time with the OFDM symbols for the SCI-2, and wherein a number of the OFDM symbols for the SCI-2 is based on the selected frequency sub-channel.