SYSTEM AND METHOD OF PROVIDING ADDITIONAL PAID SERVICE Russian patent published in 2013 - IPC G06Q20/28 H04W4/24 H04L12/14 

FIELD: information technology.

SUBSTANCE: method involves receiving a service request sent by a user terminal; authenticating and tariffing the additional paid service upon arrival of a message with a request to start up traffic with identifiers of the user and said service; sending to a prepayment device a reservation request with indication of the reserved sum and the user identifier; determining whether user balance is enough for reservation; sending a message in case of reservation error; calculating, by the authenticating and tariffing centre, the additional paid service in reverse direction and the traffic quota available for the user; providing the user of the additional paid service with a mechanism for providing the additional paid service after receiving a reply message for starting up traffic in accordance with the balance of said user.

EFFECT: monitoring, in a telecommunication network, prepaid user traffic when providing a service and processing of data coming into a payment system and user balance in the network.

12 cl, 2 dwg