UPLINK TRANSMISSION METHOD, UPLINK SCHEDULING METHOD, APPARATUSES THEREOF AND SYSTEM

原文（中国語）

A terminal apparatus includes: a receiver configured to receive first indication information being related to how the terminal apparatus judges whether to transmit an uplink transmission; processor circuitry configured to perform channel detection on a plurality of bandwidth units; and a transmitter configured to perform an uplink transmission on an uplink resource on at least one of the pluralities of bandwidth units when all bandwidth units of the plurality of bandwidth units UL BWP are detected as being idle.