Multiplex communications – Communication over free space – Combining or distributing information via time channels
Reexamination Certificate
2007-06-05
2007-06-05
Phu, Sanh D. (Department: 2618)
Multiplex communications
Communication over free space
Combining or distributing information via time channels
C370S503000, C370S516000, C455S502000
Reexamination Certificate
active
11110997
ABSTRACT:
A method of synchronizing stations without broadcasting a synchronization signal. Presetting an environmental variable into each station prior to deploying the stations. Presetting an interval of time into each station prior to deployment. Deploying the stations. Waiting the interval of time. Measuring the environmental variable at each station. Returning to the fourth step if the measurement is not within a first user-definable range. Returning to the fifth step if the measurement is not within a second user-definable range. Synchronizing a clock within the station to the time that a synchronization event is measured, and returning to the fourth step.
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Gregory Machon B
Schuett Angela M
Morelli Robert D.
Phu Sanh D.
The United States of America as represented by the National Secu
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