RACF SYSTEM AND EQUIPMENT HAVING DYNAMIC DISCOVERING FUNCTION IN NGN

摘要

An 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 are intercommunicative, the system also includes a dynamic discovering function unit (2), which is used for dynamic collecting and saving the connection relation information of various function entities in the network, and receiving an inquiry request, feeding back the connection relation information meeting the inquiry condition to the inquiry request submitting entity.