Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2009-05-05
2010-11-16
Sheikh, Ayaz R (Department: 2476)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C455S440000, C455S422100
Reexamination Certificate
active
07835335
ABSTRACT:
A method of optimizing reconnection of a point to point protocol link layer in a mobile device comprising the steps of: monitoring whether the mobile device has entered a new zone; starting a stabilization period when the mobile device enters a new zone; checking whether the mobile device enters a different zone during the stabilization period; if the mobile device enters a different zone during the stabilization period, restarting the stabilization period and performing the checking step; and if the mobile device does not enter a new zone during the stabilization period, determining whether the mobile device is in a new zone, reconnecting to the new zone if the mobile device is in the new zone, and otherwise performing no reconnection.
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Hossain Asif
Islam Muhammad Khaledul
Kim Jin
Jones Day
Liang Robert C.
Pathiyal Krishna K.
Research In Motion Limited
Sheikh Ayaz R
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