US Patent 11564222 User terminal and transmission timing control method

A terminal is disclosed including a processor that adjusts an uplink transmission timing based on granularity relative to a largest subcarrier spacing among subcarrier spacings of a plurality of uplink bandwidth parts in a same timing advance group and based on a timing advance command; and a transmitter that performs uplink transmission according to the uplink transmission timing. In other aspects, a transmission method performed by a terminal is also disclosed.