A radio resource scheduling method for scheduling radio resources used for communications in a radio communication system includes user equipment configured to communicate with transceiver stations on the radio resources. The transceiver stations are configured to exchange coordination messages concerning radio resources affected by intra-system interference. The radio resource scheduling method includes allocating to each user equipment served by a transceiver station a corresponding radio resource and a corresponding transmission power level to communicate with the serving transceiver station. Allocating is based on coordination messages exchanged by the serving transceiver station.