METHOD AND SYSTEM FOR BILLING A COMMUNICATION NETWORK

摘要

A method and system for charging for services delivered by a communication network. After receiving a request for service in the network, usually initialed by a UE, an online charging system retrieves subscriber information, typically including subscriber account balance information, and compares the retrieved subscriber information with reverse rating policy rules to determine if reverse rating is to be performed prior to responding to the request for service. If so, the online charging system is directed to perform the reverse rating. If not, the service is provided without performing reverse rating. A dummy quota may be generated if reverse rating is not performed. In one embodiment, reverse rating may be performed after a service session was allowed to commence without reverse-rating if the session consumes an amount of service reaching a threshold determined after the operation of determining whether reverse rating is to be performed.