Telecommunications – Radiotelephone system – Usage measurement
Reexamination Certificate
2003-11-26
2010-11-30
Eng, George (Department: 2617)
Telecommunications
Radiotelephone system
Usage measurement
C455S405000, C455S406000, C455S466000
Reexamination Certificate
active
07844250
ABSTRACT:
Method and nodes involving communicating charging information (CI) in a network comprising at least a serving node (SGSN) and a gateway node (GGSN) wherein charging information (CI) relating to a particular PDP context for a given mobile station is gathered in the gateway node and transmitted in a GTP header extension to a serving node (SGSN).
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3GPP TS 32.215 V 4.5.0 Techinical Specification Group Services and System Aspects; Telecommunication management; Charging management; Charging data description for the Packet Switched (PS) domain; (Release 4). Sep. 2003.
3GPP TS 29.060 v 6.2.0 Techinical Specification Group Services and System Aspects; General Packet Radio Service GPRS; GPRS Tunneling Protocol (GTP) across the Gn and GP interface (Release 6) Sep. 2003.
Lövsén Lars
Olsson Lars-Bertil
Eng George
Pitt Bryan
Telefonaktiebolaget LM Ericsson (publ)
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