METHOD AND APPARATUS FOR INTER-CELL SYNCHRONIZATION IN A MULTI-CELL ENVIRONMENT

摘要

The present invention relates to a method for synchronizing multiple cells, which performs cooperative multi-input multi-output operations, as well as to a method for inter-cell synchronization in a multi-cell environment, comprising the steps of: measuring a transmission delay of a cooperative base station; transmitting the measured transmission delay to a serving base station; and receiving data for cooperative multi-input multi-output operations in which a transmission location is adjusted, on the basis of the transmission delay of the cooperative base station, when the serving base station transmits the transmission delay to the cooperative base station.