There is disclosed a method of operating a signaling radio node (100) in a radio access network, the method comprising transmitting control signaling to a user equipment (10) based on configuration information indicating that the user equipment (10) is configured with multiple sets of resources for use in receiving control signaling. Control information carried by the control signaling has a control information structure, wherein the control information structure is dependent on the target set of resources determined for use by the user equipment (10) for receiving the control signaling, the target set of resources being one of the multiple sets of resources for use in receiving control signaling.
The disclosure also pertains to related methods and devices.