Telecommunications – Radiotelephone system – Usage measurement
Reexamination Certificate
2005-04-26
2005-04-26
Tieu, Binh (Department: 2643)
Telecommunications
Radiotelephone system
Usage measurement
C455S408000, C455S432300, C455S433000, C379S114200, C379S221090, C379S222000
Reexamination Certificate
active
06885858
ABSTRACT:
The invention relates to a method for operating a billing system for billing for services provided by a service provider and/or for transmissions of service data via a terminal used by a subscriber using a communication network, where the service provider is arranged outside the communication network, and the billing system accesses subscriber profile data stored in a home location register in the communication network. Access to the subscriber profile data is followed by use thereof to ascertain the TCP/IP address of an account server which manages an electronic credit belonging to the subscriber. The invention also shows a billing system for carrying out the method.
REFERENCES:
patent: 6023502 (2000-02-01), Bouanaka et al.
patent: 6801781 (2004-10-01), Provost et al.
patent: 20040017905 (2004-01-01), Warrier et al.
patent: 1 077 436 (2001-02-01), None
XP004186946: “Charging for packet-switched network communication-motivation and overview” by M. Karsten, et al., c. 2000.
Eder Reinhard
Heine Ronald
Koch Friedrich
Morrison & Foerster
Siemens Aktiengesellschaft
Tieu Binh
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