Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2011-08-16
2011-08-16
Kincaid, Lester (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S442000
Reexamination Certificate
active
08000710
ABSTRACT:
A method for facilitating communications between wireless networks is provided that includes communicating with a mobile station and transferring a communication session from a first wireless link to a second wireless link. The mobile station is operable to negotiate a first wireless link with a first wireless network, to establish a communication session with a device using the first wireless link, and to facilitate a session handoff with a second wireless link with the second wireless network using the second wireless interface. The handoff is enabled by associating the first wireless link to the second wireless link.
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Chung Andrew C.
Jagadeesan Ramanathan T.
Nguyen Bich T.
Pearce Christopher E.
Ajayi Joel
Baker & Botts L.L.P.
Cisco Technology Inc.
Kincaid Lester
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