A telecommunications control apparatus is included in each of a plurality of nodes constituting a telecommunications system and includes a reception power decider for determining the reception power value of a control signal received from another node. A control signal decider decides, in accordance with the reception power value of the control signal thus determined, whether or not the own node should communicate with the other node in relation to interference at the own node. A communication controller controls communication between the own node and the other node in accordance with the result of decision made by the control signal decider.