Methods of a wireless communication node are disclosed. The methods are for mitigating interference caused during an upcoming downlink transmission by a second wireless communication access point to a first wireless communication station by one or more second wireless communication stations served by a first (neighboring) wireless communication access point, wherein the first wireless communication station is served by the second wireless communication access point. The one or more second wireless communication stations are adapted to communicate using a second frequency interval and the first wireless communication station is adapted to communicate using a first (smaller) frequency interval, comprised within the second frequency interval. In one aspect, a method of the first wireless communication access point comprises receiving (from the first wireless communication station) an indication signal indicative of the upcoming downlink transmission.