Non-resource reservation processing method based service, apparatus and system for

The present invention discloses a method for processing a non-reserved resource-based service, apparatus and system, wherein the non-resource reservation processing method based service comprising: obtaining a non-service type of the received resource reservation-based service; according to the above service type to the network attachment control function NACF query resource reservation type of the non-service parameter information; according to the current usage of resources and said interaction parameter information generation control policy; generated based on the control strategy of the non-pre resources received stay type of business control. The present invention solves the problems of the prior art NGN network admission control can not be performed on non-service resource reservation type, the effective use of resources.