Charging for an IP based communication system

Details Charging for an IP based communication system Charging for an IP based communication system

2011-01-11

2011-01-11

Appiah, Charles N (Department: 2617)

Telecommunications

Radiotelephone system

Usage measurement

C455S405000, C455S407000, C455S408000, C455S409000

Reexamination Certificate

active

07869787

ABSTRACT:
There is disclosed a method for charging for services in an IP based communication system, comprising: establishing an accounting session between a network element and a charging function for the session; and initiating a change in the accounting session at the charging function.

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Sebastian Zander “Evaluation of Diameter Protocol Against IPFIX Requirements”; Sep. 2002; pp. 1-12.

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