Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2011-07-19
2011-07-19
Gelin, Jean A (Department: 2617)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C710S300000
Reexamination Certificate
active
07983211
ABSTRACT:
A control system uses a wireless mesh network to provide communication between a host computer and field devices. The host and the field devices communicate with one another using wireless messages containing requests and responses that are routed through the wireless mesh network. The wireless messages include sequence information that allow the receiving device to identify and reject messages that are received out of order.
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Lovegren Eric R.
Orth Kelly M.
Sybesma Eric W.
Fisher-Rosemount Systems Inc.
Gelin Jean A
Kinney & Lange , P.A.
Taylor Nathan
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