| 摘要 |
A resource allocation method and a resource release method are provided. Wherein the resource allocation method includes the following steps: a Basic Transport Function entity (BTF) transmits a resource allocation request to a Transport Resource Control Function Entity (TRC-FE) through a Transport Resource Enforcement Function Entity (TRE-FE) (S302); in the case of that the present resource can satisfy the QoS requirement of the resource allocation request, the TRC-FE transmits a resource decision request to a Policy Decision Function Entity (PD-FE) (S304); when it can determine the resource allocation request can be admitted according to the information carried by the resource decision request, the PD-FE determines a resource allocation policy, and transmits the resource allocation policy to a Policy Enforcement Function Entity (PE-FE) (S306); and the PE-FE performs the resource allocation policy (S308). The present invention can resolve the problem of resource admission control in a pull mode triggered by the BTF. |
