QUALCOMM Incorporated
TECHNIQUES TO REDUCE BASE STATION TO BASE STATION INTERFERENCE IN SEMI-SYNCHRONOUS TIME DIVISION DUPLEX OPERATIONS

Abstract:

Certain aspects of the present disclosure provide techniques for interference mitigation. An exemplary method performed by a base station generally includes determining, based on a location of another base station and information regarding the other base station, that the other base station is likely to experience interference while receiving an uplink transmission due to a downlink transmission by the base station and forming a null in a beam of the downlink transmission in a direction matching the location of the other base station.