Electrical computers and digital processing systems: support – Computer power control
Reexamination Certificate
2007-04-11
2010-10-19
Elamin, Abdelmoniem (Department: 2116)
Electrical computers and digital processing systems: support
Computer power control
C324S522000, C324S691000, C324S713000, C455S343500, C307S038000
Reexamination Certificate
active
07818591
ABSTRACT:
A method and apparatus are provided for determining resistive power loss through a channel between Power Sourcing Equipment (PSE) and a Powered Device (PD). The method includes (1) receiving indication that a PSE signal measurement is available from the PSE or a PD signal measurement is available from the PD, (2) selecting, as an input parameter to a processing operation, at least one of the PSE signal measurement or the PD signal measurement, (3) performing the processing operation to calculate a resistance value indicative of the resistive power loss through the channel between the PSE and PD based on the input parameter, and (4) outputting the resistive power loss value as a result of carrying out the processing operation.
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BainwoodHuang
Cisco Technology Inc.
Elamin Abdelmoniem
LandOfFree
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