Authorization-based airborne network bandwidth allocation system and method

The present invention relates to an authorization-based airborne network bandwidth allocation system and method. An airborne network (6) is fixedly divided into a plurality of network channels according to a preset communication scenario. The authorization-based airborne network bandwidth allocation system comprises a network bandwidth authorization server (3), a configuration table (4) and a network bandwidth distributor (5), wherein the network bandwidth authorization server (3) is capable of authenticating and authorizing the bandwidth of equipment or application requesting the use of the airborne network; the configuration table (4) comprises legal request information of all equipment or applications using the airborne network; the network bandwidth distributor (5) is in communication connection with the network bandwidth authorization server and can receive the authentication and authorization information from the network bandwidth authorization server and distribute corresponding network channels for eq