Method and apparatus for charging of communications services
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United States of America Patent
Stats
-
Nov 13, 2007
Grant Date -
Jun 23, 2005
app pub date -
Feb 18, 2005
filing date -
Jun 29, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A charging method is provided for a communications service in a cellular communications system, especially for a prepaid communications service. A prepaid service processing node (PSPN) processes a communications service. A prepayment support node information (PI) is received from a subscriber profile database (SPD). A prepayment support node address (PA) is determined from the prepayment support node information (PI). The determined prepayment support node address (PA) is stored. A request for the communications service to be charged on a subscriber's prepayment account is detected, and a credit information request is sent to a prepayment support node (PPSC) identified by the stored prepayment support node address (PA). A credit information is received, and the requested communications service is processed according to the credit information. The invention provides a device for said charging as well.
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