METHODS TO ENABLE DETECTION AND DETECTION OF A BASE STATION, BASE STATION OF A COMMUNICATION NETWORK, AND, NUCLEUS NETWORK NODE

摘要

methods for inhabiting detection and for detecting a base station, base station of a communication network, and, a core network node a method and arrangement for detecting a defective or manipulated base station of a communication network, are disclosed, where a target base station, having selected one or more algorithms on the basis of a prioritized algorithm list (pal) and eu security capabilities (scap), reports eu scap related information to a core network node. the core network node having knowledge of the eu scap compares this information or parts of this information with the related eu scap information retrieved in order to be able to identify a defective or manipulated base station when the comparison does not match.