A mechanism for controlling connection parameters for a communication connection between network elements is disclosed. When the communication connection is initialized, an authorization for the connection parameters of services is requested from a policy control entity which decides on connection parameters...http://www.google.fr/patents/US7826353?utm_source=gb-gplus-shareBrevet US7826353 - Method, system and network element for authorizing a data transmission
Method, system and network element for authorizing a data transmission
