Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels
Reexamination Certificate
2006-09-05
2006-09-05
Nguyen, Hanh (Department: 2616)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via time channels
C370S350000, C370S216000, C398S024000
Reexamination Certificate
active
07103073
ABSTRACT:
A method of performance monitoring according to an embodiment of the invention includes, in a passive optical network (PON), sending system time of an optical line termination (OLT) to an optical network unit (ONU). The method further includes retrieving, by the OLT, network data collected at the ONU and associated with the sent OLT system time. The retrieved network data is stored at the OLT.
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patent: 2004/0196892 (2004-10-01), Song et al.
Bernard Marc R.
Herndon Nora
Izola Luiz A.
Khaleel Andrew E.
Neef Kerry J.
Advanced Fibre Communications Inc.
Nguyen Hanh
Pillsbury Winthrop Shaw & Pittman LLP
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