A wireless network comprises at least one station (102) adapted to perform measurements of at least one given type in the network, and a Centralised Measurement Manager (CMM) unit (101) for handling measurements of said type. CMM unit sends a measurement request message (201) requesting that this station (102) perform a measurement of the given type, this request message comprising a triggering information (304, 501, 601-602). Upon reception of the measurement request message (201), the station performs (202) a measurement and obtains (203) corresponding measurement result. Then, it is decided (204) whether at least part of the measurement results is to be sent to the CMM unit based on the triggering information. If yes, the station sends the corresponding part of the measurement result to the CMM unit.