Telecommunications – Radiotelephone system – Usage measurement
Reexamination Certificate
2006-05-16
2006-05-16
Tieu, Binh (Department: 2643)
Telecommunications
Radiotelephone system
Usage measurement
C455S432300, C455S436000, C455S444000
Reexamination Certificate
active
07046989
ABSTRACT:
A process of maintaining access information between wireless hotspots is disclosed. A logon request from a wireless portable device is received by a first access point of a first wireless hotspot and use of the first access point by the wireless portable device is authenticated to establish an access session. Then, information related to the access session is passed to a shared register accessible by a plurality of wireless hotspots and the access session is monitored to determine whether a disconnect by the wireless portable device occurs. Additionally, when the wireless portable device moves from a coverage area of the first wireless hotspot to one coverage area of one of the plurality of wireless hotspots, the information related to the access session may be used to facilitate access to the one of the plurality of wireless hotspots by the wireless portable device.
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Karaoguz Jeyhan
Seshadri Nambi
Squire Sanders & Dempsey L.L.P.
Tieu Binh
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