APPARATUS AND METHOD FOR USE IN A CHARACTERIZATION OF A WIRELESS COMMUNICATION COMPONENT/SYSTEM/NETWORK, SYSTEM FOR CHARACTERIZING A WIRELESS COMMUNICATION COMPONENT/SYSTEM/NETWORK AND WIRELESS COMMUNICATION COMPONENT AND METHOD FOR CHARACTERIZING A WIRELESS COMMUNICATION COMPONENT USING A DETERMINATION OF PERTURBATION

摘要

An apparatus for use in a characterization of a wireless communication system or/and component or/and network in a measurement environment, wherein the apparatus is configured to determine a perturbation of a measurement environment based on one or more observation antenna signals.