Question: In Type 2 channel access procedures for shared spectrum, what is a prerequisite for a UE to be scheduled for applying this procedure for an uplink (UL) transmission?
Option 1: Successful completion of a downlink (DL) transmission using Type 2 channel access
Option 2: Indication of the corresponding Type 2 channel access capability by the UE
Option 3: Receipt of a dedicated scheduling grant from the gNB for UL transmission
Option 4: Completion of at least one sensing slot with a duration sufficient for a single measurement
Explanation: This is correct because, according to the procedures outlined for Type 2 channel access, a UE must first indicate its capability to apply Type 2 channel access procedures before it can be scheduled by the gNB for an uplink (UL) transmission. This ensures that the network is aware of the UE's support for this specific channel access method, facilitating efficient and compatible communication.