Method, system, device and base station for transmitting information

A method, a system, and a device for transmitting information, wherein the method includes: the first base station receives the message sent by the second base station, and the message includes the cell parameters of the second base station used for handover; and the first base station stores the cell parameters of the second base station used for handover. In the present invention, by storing the corresponding relationship between the cell and the cell parameters used by the cell for handover, the transmission of cell parameters used for handover in the process of handover is reduced, thereby the information redundancy is reduced.