Patent ID: 8494933
Filing Date: 2013-07-23
Classification: G06Q,H04M,H04W

Abstract:
1. A method, comprising: installing within a policy and charging enforcement function (PCEF) system an event filter, wherein the event filter is configured to indicate to the PCEF system to contact the PCRF system upon an OCS event; notifying, by the PCEF system via a Gy interface, an online charging system (OCS) of a request for more quota; receiving, by the PCEF system via the Gy interface, a notification of an OCS event from the OCS system; notifying, by the PCEF system via a Gx interface, the PCRF system of the OCS event; and receiving, by the PCEF system via the Gx interface, a policy decision from the PCRF system.