Method for transmitting data to terminal from base station, base station device and central control server
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The invention provides a method for transmitting data to a terminal from a base station, a base station device and a central control server. An appropriate multi-point cooperation scheme can be selected from a plurality of multi-point cooperation schemes for downlink data transmission. The base station device can use the plurality of multi-point cooperation schemes and be connected with a plurality of transmission points of the base station device for data transmission. The base station device is characterized by comprising transceiving units, a data processing unit, a multi-point cooperation scheme selecting unit and a scheduling unit, wherein the transceiving units are arranged at the transmission points and used for transceiving of data with the terminal; the data processing unit extracts aperiodic feedback information and periodic feedback information from the data from the terminal and received by the transceiving unit; the multi-point cooperation scheme selecting unit selects the multi-point cooperation scheme applicable to the terminal from the plurality of multi-point cooperation schemes; the scheduling unit uses the selected multi-point cooperation scheme for scheduling according to the aperiodic feedback information and the periodic feedback information and transmits data to the terminal through corresponding transceiving units.