A method for an access point of a wireless local area network is disclosed for counteracting problems with hidden nodes. The method comprises, for each individual terminal of a plurality of terminals wirelessly connected to the access point, detecting whether that individual terminal is a hidden node for one or more of the other terminals of the plurality of terminals. The method further comprises requesting that individual terminal to apply RTS/CTS signaling for data to be transmitted from that individual terminal to the access point only if it is detected that said individual terminal is a hidden node. A corresponding access point is also disclosed.