| 摘要 |
The present invention is applicable to the field of communications, and provides an interference control method and device for networking of a macro and micro base station at the same frequency. The method comprises: a micro base station scanning a wireless environment, in which the base station is located, to obtain a scanning result; the micro base station configuring a cell with the strongest intensity of scanning signal and a configuration parameter of the cell for the micro base station; the micro base station respectively judging whether the service bearing of each service channel is currently being performed by the micro base station; for a service channel, the service bearing of which is not currently being performed by the micro base station, the micro base station acquiring an uplink interference estimate of a UE to the micro base station on the service channel, and offsetting the uplink interference estimate in a received uplink signal on the service channel. Based on a network architecture deployed at the same frequency by a macro base station and one or more micro base stations, which are superposed in the coverage of the macro base station, the present invention reduces the uplink interference produced by the UE and improves the network throughput. |
