High-available policy and charging-control in geographical redundancy PCRF configurations

The present invention is related to handling redundancy of a Policy and Charging Rules Function (PCRF) in a wireless communication network having an active PCRF, a standby PCRF and a Policy and Charging Enforcement Function (PCEF) by replicating accumulative quota usage of the active PCRF in a memor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RUIZ MARTIN LETICIA, LOPEZ NIETO ANA MARIA
Format: Patent
Sprache:eng
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