Dynamic bandwidth adaptation with network scheduling

A wireless device, comprising:

• an antenna;
• a radio coupled to the antenna;
• and
• a processor coupled to the radio and configured to cause the wireless device to:
• establish a radio resource control (RRC) connection with a cellular base station according to a first radio access technology (RAT);
• receive, from the cellular base station, a first downlink control information (DCI) message scheduling a first physical downlink shared channel (PDSCH) transmission to the wireless device, wherein a time gap between receiving the first DCI and the first PDSCH transmission is given by a parameter K0, wherein K0 is indicated in the first DCI and a set of possible K0 values includes K0=0;
• receive, from the cellular base station, configuration of a K0_minimum value (K0_min) to be greater than zero;
• and
• receive, after the configuration with K0_min, a second DCI message for scheduling a second PDSCH transmission to the wireless device, wherein the set of possible K0 values for the scheduling does not include K0=0.

An apparatus, comprising:

• a processor configured to cause a wireless device to:
• establish a radio resource control (RRC) connection with a cellular base station according to a first radio access technology (RAT);
• receive, from the cellular base station, a first downlink control information (DCI) message scheduling a first physical downlink shared channel (PDSCH) transmission to the wireless device, wherein a time gap between receiving the first DCI and the first PDSCH transmission is given by a parameter K0, wherein K0 is indicated in the first DCI and a set of possible K0 values includes K0=0;
• receive, from the cellular base station, configuration of a K0_minimum value (K0_min) to be greater than zero;
• and
• receive, after the configuration with K0_min, a second DCI message for scheduling a second PDSCH transmission to the wireless device, wherein the set of possible K0 values for the scheduling does not include K0=0.