equipamento de usuário, dispositivo de estação base, e método de controle de comunicação

摘要

A radio base station according to the present invention comprising : a user equipment configured to execute radio communication with a base station device in a mobile communication system comprising, a control signal reception unit configured to receive a control signal instructing transmission of an uplink signal and an uplink signal transmission unit configured to transmit an uplink signal to the base station device based on the control signal, the uplink signal transmission unit is configured not to transmit the uplink signal when the information contained in the control signal matches predetermined details.