Multiplex communications – Diagnostic testing – Path check
Reexamination Certificate
2011-06-21
2011-06-21
Lee, Andrew (Department: 2472)
Multiplex communications
Diagnostic testing
Path check
C370S252000
Reexamination Certificate
active
07965647
ABSTRACT:
A method and apparatus for generating a performance indicator in a high-speed communication system. A plurality of disparate communication status signals with differing formats from a transceiver are combined in a logic module to create a single link quality indicator signal. The link quality indicator signal is used to encode different operational states of the transceiver from fully operational, to marginally operational, to failed. The link quality indicator signal is advantageously employed to drive a LED creating a visual performance indicator.
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Castellano Andrew J.
Huff Gary S.
Broadcom Corporation
Lee Andrew
McAndrews Held & Malloy Ltd.
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