NODE CONTROL UNIT

The invention relates to a node-control unit (100) for setting an operation mode of one or more network nodes (102) of a wireless communication network (150). It comprises a network-service-detection unit (104), for ascertain that a network-service device (106) is currently available for communicating with the wireless communication network, and to provide a respective service-availability signal (SA) indicative thereof, and an operation-mode setting unit (108) configured to receive the service-availability signal (SA) and, to generate and provide based thereon, a first switch-mode signal (SM1) to at least one network node indicative of an instruction to switch the operation mode from a first operation mode where the network node acts as a node of the wireless communication network to a second operation mode wherein the network node is in communication with the respective external network-service device thereby enabling an ad-hoc adjustment of the functionality of the network node.