RACF SYSTEM AND EQUIPMENT HAVING DYNAMIC DISCOVERING FUNCTION IN NGN

摘要

A resource admission control function system having dynamic discovering function in a next generation network is provided. The resource admission control function system comprises a transport resource control function entity (1) and a policy decision function entity (4) that intercommunicate with each other; the system also comprises a dynamic discovering function unit (2) for dynamically collecting and saving information of connection relationship between various function entities in the network, receiving an inquiry request, and feeding back the information of connection relation meeting the inquiry conditions to an inquiry request submitting entity.