A terminal device configured to communicate with a base station device, the terminal device comprising: a reception unit configured to receive on a physical downlink control channel, a first downlink control information, DCI, format used for scheduling of a physical uplink shared channel in a subframe, and receive on a short physical downlink control channel, a second DCI format used for scheduling of a physical uplink shared channel in a slot, the subframe consisting of two slots; a transmission unit configured to perform, based on a detection of the first DCI format on the physical downlink control channel, a corresponding physical uplink shared channel transmission in the subframe, and perform, based on a detection of the second DCI format on the short physical downlink control channel, a corresponding physical uplink shared channel transmission in the slot; wherein the reception unit is further configured to receive a random access response grant; characterised in that the transmission unit is further configured to perform, based on a detection of the random access response grant, a corresponding physical uplink shared channel transmission in a subframe regardless of whether or not the terminal device is configured, by the base station device, to monitor the short physical downlink control channel with the second DCI format. a reception unit configured to receive on a physical downlink control channel, a first downlink control information, DCI, format used for scheduling of a physical uplink shared channel in a subframe, and receive on a short physical downlink control channel, a second DCI format used for scheduling of a physical uplink shared channel in a slot, the subframe consisting of two slots; receive on a physical downlink control channel, a first downlink control information, DCI, format used for scheduling of a physical uplink shared channel in a subframe, and receive on a short physical downlink control channel, a second DCI format used for scheduling of a physical uplink shared channel in a slot, the subframe consisting of two slots; a transmission unit configured to perform, based on a detection of the first DCI format on the physical downlink control channel, a corresponding physical uplink shared channel transmission in the subframe, and perform, based on a detection of the second DCI format on the short physical downlink control channel, a corresponding physical uplink shared channel transmission in the slot; perform, based on a detection of the first DCI format on the physical downlink control channel, a corresponding physical uplink shared channel transmission in the subframe, and perform, based on a detection of the second DCI format on the short physical downlink control channel, a corresponding physical uplink shared channel transmission in the slot; wherein the reception unit is further configured to receive a random access response grant; characterised in that the transmission unit is further configured to perform, based on a detection of the random access response grant, a corresponding physical uplink shared channel transmission in a subframe regardless of whether or not the terminal device is configured, by the base station device, to monitor the short physical downlink control channel with the second DCI format.