Patent ID: 11956679
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. A non-transitory computer readable medium having instructions stored thereon that, when executed by a first user equipment (UE), cause the first UE to perform operations, the operations comprising:
sensing, using a communication subsystem, a signal from a second UE, the signal indicating a resource reservation for a shared channel for a second sidelink (SL) transmission by the second UE and a priority associated with the second SL transmission;
determining a signal power threshold based on a reservation type of the second SL transmission and the priority, the reservation type being one of a plurality of reservation types, each reservation type of the plurality of reservation types corresponding to a different signal power threshold, the plurality of reservation types including at least two of:
a non-feedback-based SL retransmission,
a feedback-based SL retransmission,
an SL retransmission of a first transmission block (TB),
a new SL transmission of a second TB different from the first TB,
a long term resource reservation for future transmission of different one or more TBs,
a resource reservation for future transmission of a fixed number of future TBs, or
a resource reservation for an initial transmission of a TB using a standalone advanced control signal preceding initial transmission of the TB; and

selecting a first resource in the shared channel to use for a first SL transmission by the first UE based on the signal power threshold.