Cryptography – Communication system using cryptography – Wireless communication
Reexamination Certificate
2006-08-22
2010-11-16
Pyzocha, Michael (Department: 2437)
Cryptography
Communication system using cryptography
Wireless communication
C713S169000
Reexamination Certificate
active
07835526
ABSTRACT:
A method and system for disabling a mobile unit to handle a call processing function, after being away from its charging unit longer than a predetermined time period, allows a service provider to limit the mobility of the mobile unit with respect to its companion charging unit. Consequently, the service provider may limit the mobility of the mobile unit in a limited area, such as in a wireless local loop.
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Kim Won Tae C.
Pyzocha Michael
QUALCOMM Incorporated
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