The method 1000 may further include: transmitting a message requesting users to vacate the reserved spectrum to UEs belonging to the affected groups of users, e.g. as described above with respect to
The method 1000 may further include: identifying groups of users affected by the enforcement into the mode protecting use of the spectrum by the Incumbent based on the spectrum availability indication from the Incumbent, e.g. as described above with respect to
The method 1000 may further include: transmitting a message indicating availability of the reserved spectrum to UEs belonging to the affected groups of users, e.g. as described above with respect to
The method 1000 may further include: controlling the at least one UE by a first application programming circuitry; and interacting by a second application programming circuitry with a central controller of the hierarchical communication system in order to allow the central controller take over control of the at least one UE via the first application programming circuitry, e.g. as described above with respect to
The method 1000 may include the functionalities as described above with respect to