Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2006-05-16
2011-12-20
Appiah, Charles (Department: 2617)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S426100, C455S447000, C455S448000, C455S450000, C370S350000
Reexamination Certificate
active
08081996
ABSTRACT:
A wireless communications method and system includes an industrial sensor network that comprises a plurality of industrial sensors, which communicates with the industrial sensor network at a particular operating frequency band through one or more infrastructure nodes associated with the industrial sensor network. A wireless communications network is established, which includes a plurality of wireless communications stations that communicates with one or more of the infrastructure nodes. The infrastructure node(s) can be modified to additionally function as a wireless access point for the wireless communications network utilizing Time Division Multiplexing Algorithm (TDMA), thereby permitting the industrial sensor network to coexist and accommodate the wireless communications network.
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Kolavennu Soumitri N.
Yi Yunjung
Appiah Charles
Honeywell International , Inc.
Kaasch Tuesday A.
Lopez Kermit D.
Ortiz Luis M.
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