SYSTEM AND METHOD FOR MANAGING TRANSACTIONS RELATED TO MESSAGES TRANSMITTED IN A COMMUNICATION NETWORK

摘要

A system can be located in a communication network in which it handles several simultaneous sessions and transmits messages between end nodes. The system identifies a type of transaction belonging to a session. The transaction type identified is mapped to a token that belongs to an input alphabet of an automaton. The system inputs the said token into the automaton that is preferably a deterministic finite-state automaton. According to a response of the automaton, the system performs a set of predefined tasks. Those tasks may concern analysing the use of a service, charging of an end-user, etc.