The inventive concept will now be described more fully hereinafter with reference to the accompanying drawings, in which certain embodiments of the inventive concept are shown. This inventive concept may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided by way of example so that this disclosure will be thorough and complete, and will fully convey the scope of the inventive concept to those skilled in the art. Like numbers refer to like elements throughout the description. Any step or feature illustrated by dashed lines should be regarded as optional.

FIG. 2 is a schematic diagram illustrating a radio communications network 100 where embodiments presented herein can be applied. The communications network 100 comprises a radio access network 110, a core network 120, and a service network 130. The radio access network 110 comprises a network node 200 that is configured to, via a transmission and reception point (TRP) 205, communicate with wireless devices 300a, 300b. The wireless devices 300a, 300b are thereby enabled to access services and exchange data with the service network 130. The core network 120 could comprise the elements of the SAS functional architecture given in FIG. 1.