TECHNIQUES FOR TRANSMITTING MULTI-CHANNELS IN SHARED RADIO FREQUENCY SPECTRUM

摘要

Methods, systems, and devices for multi-channel wireless communications using shared radio frequency spectrum are provided. Prior to multi-channel transmissions, a user equipment (UE) may perform a separate listen before talk (LBT) procedure for each channel. Prior to performing the LBT procedures, the UE may identify a set of channels that are to be used for the multi-channel transmission, where the set of channels may include less channels than are allocated or configured to the UE for a slot. The UE identify the set of channels based on one or more multiplexing and prioritization procedures for uplink communications that are allocated or configured for a slot, and determine the set of uplink channels after performing the multiplexing and prioritization procedures. In some cases, the multiplexing and prioritization procedures may include intra-UE multiplexing and prioritization procedures, inter-UE multiplexing and prioritization procedures, or combinations thereof.