Patent ID: 9084130
Filing Date: 2015-07-14
Classification: H04L,H04W

Abstract:
1. The mobile communication system comprising: a macro base station (MNB) receiving interference radio resource information notified as a cause of occurrence of downlink interference from a macro user equipment (MUE), wherein the downlink interference affects downlink communication from the macro base station (MNB) to the macro user equipment (MUE); one or a plurality of Home Node B base stations (HNB); and a centralized radio network controller device (RNC) transmitting a request for updating configuration to at least one of the one or a plurality of Home Node B base stations (HNB) based on the interference radio resource information; the at least one of the one or a plurality of Home Node B base stations (HNB) determining whether or not to update its configuration based on uplink interference to the at least one of the one or a plurality of Home Node B base stations (HNB) wherein the uplink interference affects uplink communication from a home user equipment (HUE) to the at least one of the one or a plurality of Home Node B base stations (HNB), upon receiving the request for update.