Method and apparatus for network capacity expansion

An apparatus for network capacity expansion, comprises a processor and a computer-readable medium for storing program codes, which, when executed by the processor, cause the processor to:

• collect online record information of mobile users in a plurality of cells, wherein, the online record information of the mobile users comprises user identifications, service types corresponding to the user identifications, and uplink traffics, downlink traffics and online durations corresponding to the service types;
• respectively acquire target service types in each of the plurality of cells, according to each of the service types in the plurality of cells, an uplink traffic and a downlink traffic corresponding to each of the service types and a preset threshold corresponding to each of the service types;
• acquire rates of the target service types in each of the plurality of cells, according to total traffics corresponding to the target service types in each of the plurality of cells and the online durations of the target service types;
• acquire a target rate of each of the target service types according to the rates corresponding to each of the target service types in different cells;
• acquire a weight of each of the target service types and a first number of concurrent services of an individual user, according to the online durations corresponding to the target service types in different cells, a second number of the user identifications corresponding to the target service type, and a recorded number of each of the target service types under the user identifications corresponding to the target service type;
• acquire a target rate experienced by the individual user and an actual average rate experienced by the individual user in each of the plurality of cells, according to uplink traffics, downlink traffics, the online durations, the target rates and the weights of the target service types and the first number of concurrent services of the individual user in each of the plurality of cells;
• acquire a utilization ratio of wireless resources and a third number of online users in each of the plurality of cells, and determining a target cell according to the target rate experienced by the individual user and the actual average rate experienced by the individual user in each of the plurality of cells, as well as the utilization ratio of the wireless resources and the third number of online users;
• wherein, the target rate experienced by the individual user in the target cell is larger than the actual average rate experienced by the individual user in the target cell, and the utilization ratio of the wireless resources in the target cell is larger than a preset threshold, and the third number of online users in the target cell is larger than the preset threshold;
• and
• perform network capacity expansion on the target cell.