Patent ID: 11924832
Assignee: APPLE INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 8:
9. An apparatus for a first user equipment wireless communication device (UE), comprising a memory and one or more processors configured to, when executing instructions stored in the memory, cause the first UE to
receive a SCI stage 2 from a second UE, wherein
when a sidelink communication type is groupcast with acknowledgement/non-acknowledgement (ACK/NACK) feedback enabled, broadcast, or unicast a first SCI stage 2 format is used; and
when the sidelink communication type is groupcast with NACK feedback only enabled a second SCI stage 2 format is used; and

decode an SCI stage 2 payload in accordance with the SCI stage 2 format.