System and method for digitally monitoring a cable plant

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United States of America Patent

SERIAL NO

11069575

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Abstract

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The present invention provides systems and methods for digitally certifying and monitoring a hybrid fiber coaxial (HFC) cable plant. The present invention may be used to automate the characterization of the upstream and/or downstream channels of the cable plant and provide a path for establishing a performance baseline for the cable plant. After certification of the plant, the present invention provides for monitoring of cable plant performance and the use of a performance baseline to provide warnings and alerts prior to system downtime. The present invention also discloses cable plant characterization and monitoring functions being provided from a single site to a plurality of remote cable plant operators.

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Patent Owner(s)

Patent OwnerAddress
AT HOME BONDHOLDERS' LIQUIDATING TRUSTC/O FLEMMING ZULACK WILLIAMSON ZAUDERER LLP 1 LIBERTY PLAZA 35TH FLOOR NEW YORK NY 10006-1404

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fong, Thomas Kin Tak Redwood Shores, CA 1 32

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