In an example, the first DCI format, addressed in the specification, may comprise one of one or more DCI formats. Similarly, the second DCI format may comprise one of one or more DCI formats. The third DCI format may comprise one of the one or more DCI formats. The first DCI format may comprise a downlink DCI format for downlink scheduling and/or an uplink DCI format for uplink scheduling for a first service such as eMBB. For example, the first DCI format may comprise a DCI format carrying a group of DCI entries to one or more UEs and/or one or more cells. For example, the wireless device may determine the first DCI size of the second DCI format as a number (e.g., a maximum, a minimum, or a medium) between a first size of the downlink DCI format for downlink scheduling for the services and a second size of the uplink DCI format for uplink scheduling for the services.