A method for network management, implemented by a base station in a high-speed-railway dedicated network, the method comprising: sending second measurement configuration to a target terminal device in the high-speed-railway dedicated network; receiving a second measurement report from the target terminal device, wherein the second measurement report is obtained after the target terminal device performs cell measurement based on the second measurement configuration, the second measurement report comprises a physical-layer cell identity, PCI, of at least one cell and the at least one cell is selected from cells measured by the target terminal device based on the second measurement information and the at least one cell has a signal strength meeting a preset condition; generating first measurement configuration according to the PCI of the at least one cell, the first measurement configuration comprising the PCI of the at least one cell; sending the first measurement configuration to the target terminal device, wherein the first measurement configuration is configured for the target terminal device to generate the first measurement report comprising cell type information of a target cell, and the target cell is an intersection of the at least one cell and the cells measured by the target terminal device based on the second measurement configuration; receiving a first measurement report from the target terminal device, wherein the first measurement report is obtained after the target terminal device performs cell measurement based on the first measurement configuration and the first measurement report comprises the cell type information of the target cell measured by the target terminal device; and executing network management on the target terminal device based on the cell type information, wherein the network management comprises a cell handover, the cell type information indicates that the target cell is in the high-speed-railway dedicated network or that the target cell is in a non-high-speed-railway dedicated network. sending second measurement configuration to a target terminal device in the high-speed-railway dedicated network; receiving a second measurement report from the target terminal device, wherein the second measurement report is obtained after the target terminal device performs cell measurement based on the second measurement configuration, the second measurement report comprises a physical-layer cell identity, PCI, of at least one cell and the at least one cell is selected from cells measured by the target terminal device based on the second measurement information and the at least one cell has a signal strength meeting a preset condition; generating first measurement configuration according to the PCI of the at least one cell, the first measurement configuration comprising the PCI of the at least one cell; sending the first measurement configuration to the target terminal device, wherein the first measurement configuration is configured for the target terminal device to generate the first measurement report comprising cell type information of a target cell, and the target cell is an intersection of the at least one cell and the cells measured by the target terminal device based on the second measurement configuration; receiving a first measurement report from the target terminal device, wherein the first measurement report is obtained after the target terminal device performs cell measurement based on the first measurement configuration and the first measurement report comprises the cell type information of the target cell measured by the target terminal device; and executing network management on the target terminal device based on the cell type information, wherein the network management comprises a cell handover, the cell type information indicates that the target cell is in the high-speed-railway dedicated network or that the target cell is in a non-high-speed-railway dedicated network.