Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2005-10-25
2009-11-10
Eng, George (Department: 2617)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C455S434000, C455S450000, C370S338000
Reexamination Certificate
active
07616604
ABSTRACT:
Identifying one or more access points in one or more channels to facilitate communication includes identifying an access point in a channel in a first channel band of a first frequency range to facilitate communication with a network. The first channel band includes a plurality of channels and the first frequency range includes a plurality of channel bands. The identified access point is used to communicate with the network. A scanning sequence is initiated in the first frequency range and a second frequency range to identify one or more access points in one or more channels to facilitate communication. The second frequency range includes a plurality of channel bands.
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Abdelhamid Hisham S.
de Siqueira Marcio Guidorizzi
Laux Carlos V.
Toor Kamaldip S.
Walker Jennifer K.
Baker & Botts L.L.P.
Cisco Technology Inc.
Eng George
Torres Marcos L
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