Abstract: A method for dynamic charging in a communication network is provided. The method may include dynamically determining a charging rate for the communication session upon initiation of a communication session, based on at least one of an estimated quality of service and a dynamically determined inter-network charging rate for the communication session. The method may further include initiating charging for the communication session based on the determined charging rate, monitoring at least an actual quality of service for the communication session with respect to the estimated quality of service for a duration of the communication session, and dynamically updating the determined charging rate based on the monitoring.

Abstract: A method for dynamic charging in a communication network is provided. The method may include dynamically determining a charging rate for the communication session upon initiation of a communication session, based on at least one of an estimated quality of service and a dynamically determined inter-network charging rate for the communication session. The method may further include initiating charging for the communication session based on the determined charging rate, monitoring at least an actual quality of service for the communication session with respect to the estimated quality of service for a duration of the communication session, and dynamically updating the determined charging rate based on the monitoring.

Abstract: This disclosure relates generally to communication network, and more particularly to a system and method for online charging in a communication network. In one embodiment, a method is provided for online charging in a communication network. The method comprises monitoring at least one of a user characteristic, a session characteristic, an event characteristic, and a network condition during one or more ongoing communication sessions involving an online charging via one or more initial charging trigger functions, determining a need for selection of one or more new charging trigger functions based on at least one of the user characteristic, the session characteristic, the event characteristic, and the network condition, and dynamically selecting the one or more new charging trigger functions in response to the need so as to perform online charging for the one or more ongoing communication sessions based on substantially accurate determination of resource consumption in real-time.