name: COT
full_form: Channel Occupancy Time
context: UE to UE COT sharing is supported in NR sidelink operation for SL-U. When performing SL-SSB transmission(s), a responding UE can utilize a COT shared by a COT initiating UE when the responding UE intends to transmit SL-SSB in the shared COT. When performing PSFCH transmissions, a responding UE can utilize a COT shared by a COT initiating UE when at least one of the responding UE's PSFCH transmissions is intended for the COT initiating UE. When performing PSSCH/PSCCH transmissions, a responding UE can utilize a COT shared by a COT initiating UE when the responding UE's transmission(s) is intended for the COT initiating UE. In unicast, the destination/source ID of the responding UE's transmission should match the source/destination ID of the initiator UE's transmission for the same unicast link. In groupcast/broadcast, destination ID of the responding UE's transmission should match the initiator's destination ID. In addition, a COT initiating UE may transmit an additional pair of
description: Channel Occupancy Time (COT) is a parameter used in NR sidelink operation for SL-U to manage channel occupancy and sharing between UEs. It defines the time during which a UE can utilize a shared channel for transmission.
explanation: The context from 3GPP TS 38.300 highlights COT as a critical attribute for managing channel access and sharing in NR sidelink operations, making it a parameter that governs network operation.
section_title: 16.9.9.4COT Sharing
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biotag_Description: B-Parameter,I-Parameter,I-Parameter,O,O,O,O,O,O,B-Network,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Device,O,O,O,O,O,O,O