Packet control unit configuration method and packet control unit configuration device

The invention discloses a packet control unit configuration method and a packet control unit configuration device. The method of the invention comprises the following steps: selecting an initial cell from the current undistributed cells and distributing the initial cell to the current PCU; when judging that the initial cell and the channel load related with the PCU do not exceed the maximum threshold value, selecting the cell from other undistributed cells in turn according to a sequence of weight sizes of network coverage parameters between each undistributed cell and the initial cell; and when the sum of each selected current, the cell distributed to the current PCU and the channel load related with the PCU does not exceed the maximum threshold value, distributing the current selected cell to the current PCU. The packet control unit configuration method and the packet control unit configuration device provided by the invention solve the problems that the workload for performing PCU configuration through current manpower is heavy, the load balance between the PCUs is difficult to realize and the configuration result is not accurate enough.