COMMUNICATION CONTROL METHOD, BASE STATION, AND USER EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To make it possible to effectively use downlink multi-antenna transmission.SOLUTION: A communication control method includes: a step A in which a UE 100-1 of a null steering target of an eNB 200-2 feeds back null steering control information a plurality of times; and a step B in which the eNB 200-2 selects a pair UE for making a pair with the UE 100-1 from UEs 100-2 by matching processing for collating null steering control information fed back by the UE 100-1 with beam forming control information fed back by UE 100-2. In the step B, the eNB 200-2 applies past null steering control information previously fed back by the UE 100-1 in addition to the latest null steering control information fed back by the UE 100-1 this time, to the matching processing.