A NETWORK NODE AND A METHOD THEREIN FOR CONFIGURING INTERFERENCE SIGNAL TRANSMISSIONS FROM TRANSMISSION POINTS IN A RADIO COMMUNICATIONS NETWORK

摘要

A method performed by a network node for configuring interference signal transmissions from transmission points, TPs, in a radio communications network is provided. The network node starts by obtaining estimates indicative of the interference received by one or more wireless devices from the TPs. Then, the network node determines an interference impact value, K, for at least one TP which correspond to the estimates indicative of the interference received by the one or more wireless devices from the at least one TP in relation to the estimates indicative of the interference received by the one or more wireless devices from other TPs of the TPs than the at least one TP. After the determination, the network node configures interference signal transmissions from the TPs based on the at least one interference impact value, K.