Telecommunications – Radiotelephone system – Usage measurement
Reexamination Certificate
2008-03-25
2008-03-25
Nguyen, David Q. (Department: 2617)
Telecommunications
Radiotelephone system
Usage measurement
C455S411000, C455S432300, C455S433000, C455S435100, C455S435200, C455S435300, C455S410000, C370S352000
Reexamination Certificate
active
07349685
ABSTRACT:
A method and apparatus for generating service billing records for a wireless client. According to one embodiment of the invention, a service status of the wireless client is obtained (706) for authentication upon receiving (704) an authentication request from a wireless client. When the wireless client has been, in fact, authenticated, an open token is accordingly sent (730) to the wireless client for access to at least one service.
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patent: WO 01/91003 (2001-11-01), None
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Alonso Leopold A.
Kogan Barry M.
Tseitlin Eugene R.
Motorola Inc.
Nguyen David Q.
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