Title:
OPTICAL LINE TERMINATION, PASSIVE OPTICAL NETWORK, AND METHOD AND APPARATUS FOR PERFORMANCE MONITORING
Document Type and Number:
WIPO Patent Application WO2005079416
Kind Code:
A3
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.
Inventors:
BERNARD MARC R (US)
KHALEEL ANDREW E (US)
IZOLA LUIZ A (US)
HERNDON NORA (US)
NEEF KERRY J (US)
KHALEEL ANDREW E (US)
IZOLA LUIZ A (US)
HERNDON NORA (US)
NEEF KERRY J (US)
Application Number:
PCT/US2005/004883
Publication Date:
September 29, 2005
Filing Date:
February 15, 2005
Export Citation:
Assignee:
TELLABS PETALUMA INC (US)
BERNARD MARC R (US)
KHALEEL ANDREW E (US)
IZOLA LUIZ A (US)
HERNDON NORA (US)
NEEF KERRY J (US)
BERNARD MARC R (US)
KHALEEL ANDREW E (US)
IZOLA LUIZ A (US)
HERNDON NORA (US)
NEEF KERRY J (US)
International Classes:
H04B10/272; H04J3/06; (IPC1-7): H04J3/06
Foreign References:
| US6708137B2 | 2004-03-16 | |||
| US6700903B1 | 2004-03-02 |
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