SERVICEBASERET BÆRERKONTROL OG OPERATION AF TRAFIKFLOWSKABELON MED MOBIL IP

A method for updating filters, at a Packet Data Serving Node, with a care-of-address associated with at least one of a mobile station or a correspondent node. The method includes the steps of implementing a soft filtering rule at a Packet Data Serving Node and receiving, by the Packet Data Serving N...

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Bibliographische Detailangaben
Hauptverfasser: DEVARAPALLI, VIJAY, LE, FRANK, SIVALINGAM, KENGATHARAN, SAHASRABUDHE, MEGHANA, PATIL, BASAVARAJ
Format: Patent
Sprache:dan
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Beschreibung
Zusammenfassung:A method for updating filters, at a Packet Data Serving Node, with a care-of-address associated with at least one of a mobile station or a correspondent node. The method includes the steps of implementing a soft filtering rule at a Packet Data Serving Node and receiving, by the Packet Data Serving Node, a care-of-address that is associated with at least one the mobile station and a correspondent node. The method also includes updating, by the Packet Data Serving Node, filters with the care-of-address to correctly identify flows belonging to a particular session during Mobile IP use. The method further includes filtering, by the Packet Data Serving Node, packets including a care-of-address that is associated with one of the mobile station and the correspondent node.