| 摘要 |
Embodiments of the present application provide an uplink interference management method, node, and system, which relate to the field of wireless communications and can reduce interference caused by a macro cell UE to an adjacent micro cell, thereby improving an uplink capacity of the micro cell. The method of the present application includes: receiving, by a micro cell node, an interference cancellation request sent by a macro cell node, where the interference cancellation request includes uplink configuration information of a user equipment (UE), uplink scrambling code information of the UE, and location information for determining an uplink dedicated physical control channel (DPCCH) of the UE; and cancelling interference according to the interference cancellation request. The embodiments of the present application are mainly used in a process of cancelling the interference caused by the macro cell UE to the micro cell. |
