Optical communications – Diagnostic testing – Determination of communication parameter
Reexamination Certificate
2006-02-09
2010-10-05
Vanderpuye, Ken N (Department: 2613)
Optical communications
Diagnostic testing
Determination of communication parameter
C398S009000, C398S025000, C725S129000
Reexamination Certificate
active
07809264
ABSTRACT:
A diagnostic and prescriptive system and method for management of a combined optical and RF cable plant system. In an exemplary embodiment the method and system uses optical receivers in a hub or headend to determine a variety of cable plant parameters such as the OMI of the received signal and automatically facilitated prescriptive service through prioritization and automatic recalibration. In another exemplary embodiment the method allows doing such signal OMI measurements in a closed loop system (that is a fully operational system). In addition, a further exemplary method and system allows storing of standard receiver calibration information such that from thereon signal OMI measurements that can be performed without signal interruption.
REFERENCES:
patent: 6577875 (2003-06-01), Brouwer
patent: 6711135 (2004-03-01), Dziekan et al.
patent: 2003/0002110 (2003-01-01), Schemmann et al.
patent: 2003/0182664 (2003-09-01), Lusky et al.
Harbert Roy Allen
Mutalik Venkatesh Gururaj
Schemmann Marcel Franz Christian
Zenkus William John
Arris Group, Inc.
Dobson Daniel G
FSP LLC
Vanderpuye Ken N
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