Communications: electrical – Systems – Selsyn type
Reexamination Certificate
2006-08-01
2006-08-01
Nguyen, Phung T. (Department: 2632)
Communications: electrical
Systems
Selsyn type
C340S870180, C375S259000
Reexamination Certificate
active
07084741
ABSTRACT:
A method for communicating between a first station and a second station over a wire pair, in which the first station sends an alternating power signal over the wire pair, the alternating power signal comprising a plurality of communication symbols, the second station receiving the alternating power signal and determining therefrom the communication symbols, the second station drawing current from the alternating power signal in a sequence corresponding to at least one further communication symbol, and the first station determining the current drawn in the alternating power signal to recover the further communication symbol.
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Nguyen Phung T.
Nixon & Vanderhye PC
Signal Data Systems PTY, Ltd.
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