The invention relates to a solution for charging a subscriber roaming in a mobile communication network. In the invention, a temporary user subscription is created for the roaming subscriber and an account balance is set for the temporary user subscription allowing the subscriber to use services attached...http://www.google.fr/patents/US20070004380?utm_source=gb-gplus-shareBrevet US20070004380 - Methods and apparatus for charging a subscriber roaming in a mobile communication network
Methods and apparatus for charging a subscriber roaming in a mobile ...
