METHOD, DEVICE AND SYSTEM FOR DISTRIBUTING AND RELEASING SATELLITE BANDWIDTHS

摘要

The present invention, which pertains to the field of communications, provides a method, device and system for distributing and releasing satellite bandwidths and can perform a timely distributing and releasing on satellite bandwidths, thereby ensuring efficient usage of the bandwidths and saving bandwidth resources. The method for distributing bandwidths includes that: during the signaling interaction process of a service initiation, before the establishment of a user plane, a bandwidth distribution request directing to the service is sent to the satellite device connected through an interface, so as to distribute satellite bandwidths for the service. The method for releasing bandwidths includes that: during the signaling interaction process of a service ending, after the release of the user plane, a bandwidth release request directing to the service is sent to the satellite device connected through the interface, so as to release the distributing satellite bandwidths for the service. The present invention is used for distributing and releasing satellite bandwidths.