| 主权项 |
1. A method in a base station (105) for assisting in a coordination of frequency band selections for interfering uplink transmissions in a cellular network (100), which base station (105) serves a first cell (110) in the cellular network (100), wherein the cellular network (100) further comprises a second cell (115) and a third cell (120) the method comprising:
selecting (301, 503) a first frequency band (41) and a second frequency band (42), which first frequency band (41) is to be used in the first cell (110) for uplink transmissions, from which uplink transmissions an estimated interference in the second cell (115) exceeds a first threshold, and which second frequency band (42) is to be used in the first cell (110) for uplink transmissions, from which uplink transmissions an estimated interference in the third cell (120) exceeds a second threshold, and informing (302, 504) a serving base station (125, 105) of the second cell (115) and a serving base station (130, 105) of the third cell (120) about the performed selection (501), thereby assisting the serving base station (125, 105) of the second cell (115) and the serving base station (130, 105) of the third cell (120) in coordinating their respective frequency band selection with that of the base station (105). |
