A method performed by a first macro base station for controlling handover of user equipment, comprising: acquiring indication information used for controlling handover of user equipment, wherein, before handover of the user equipment, a cell of the first macro base station and a cell of a micro base station together provide a multi-connectivity service to the user equipment, wherein the indication information is used for indicating a cell or base station that can provide a multi-connectivity service to the user equipment; determining, according to the indication information, from the cell or base station that can provide a multi-connectivity service to the user equipment, a target cell or a second macro base station for handover; and sending a handover request to a second macro base station of the target cell or the second macro base station, so that the second macro base station of the target cell or the second macro base station and the cell of the micro base station together provide a multi-connectivity service to the user equipment; wherein the acquiring indication information used for controlling handover of user equipment comprises: acquiring adjacent cell information of a serving cell of a base station of a cell providing a multi-connectivity service or adjacent cell information of a serving cell of a base station providing a multi-connectivity service, wherein the adjacent cell information comprises the indication information; and reading the indication information from the adjacent cell information. acquiring indication information used for controlling handover of user equipment, wherein, before handover of the user equipment, a cell of the first macro base station and a cell of a micro base station together provide a multi-connectivity service to the user equipment, wherein the indication information is used for indicating a cell or base station that can provide a multi-connectivity service to the user equipment; determining, according to the indication information, from the cell or base station that can provide a multi-connectivity service to the user equipment, a target cell or a second macro base station for handover; and sending a handover request to a second macro base station of the target cell or the second macro base station, so that the second macro base station of the target cell or the second macro base station and the cell of the micro base station together provide a multi-connectivity service to the user equipment; wherein the acquiring indication information used for controlling handover of user equipment comprises: acquiring adjacent cell information of a serving cell of a base station of a cell providing a multi-connectivity service or adjacent cell information of a serving cell of a base station providing a multi-connectivity service, wherein the adjacent cell information comprises the indication information; and reading the indication information from the adjacent cell information. acquiring adjacent cell information of a serving cell of a base station of a cell providing a multi-connectivity service or adjacent cell information of a serving cell of a base station providing a multi-connectivity service, wherein the adjacent cell information comprises the indication information; and reading the indication information from the adjacent cell information.