Title:
OPTICAL NETWORK TERMINAL (ONT) WAVELENGTH TUNING AND CORRESPONDING CALIBRATION PROCEDURE
Document Type and Number:
WIPO Patent Application WO/2014/127181
Kind Code:
A3
Abstract:
Tuning an optical network unit (ONU) to an appropriate communication wavelength may be performed by initiating an activation procedure responsive to receiving a wavelength configuration message, and identifying an instruction in the wavelength configuration message to modify a present wavelength used by the network unit to a different wavelength. The process may also provide assigning an optical network unit identifier (ONU-ID) to the network unit, modifying the present wavelength to the different wavelength, and transmitting subsequent data messages from the network unit at the different wavelength.
Inventors:
VETTER PETER (US)
DUQUE DAVID A (US)
FARAH ROBERT L (US)
GALARO JOSEPH L (US)
LAU MAN FAI (US)
POEHLMANN WOLFGANG (DE)
VAN VEEN COUTJE T (US)
WEN HAIBO (CN)
DUQUE DAVID A (US)
FARAH ROBERT L (US)
GALARO JOSEPH L (US)
LAU MAN FAI (US)
POEHLMANN WOLFGANG (DE)
VAN VEEN COUTJE T (US)
WEN HAIBO (CN)
Application Number:
PCT/US2014/016352
Publication Date:
October 16, 2014
Filing Date:
February 14, 2014
Export Citation:
Assignee:
ALCATEL LUCENT USA INC (US)
ALCATEL LUCENT (FR)
ALCATEL LUCENT (FR)
International Classes:
H04B10/572
Domestic Patent References:
| WO2010064119A1 | 2010-06-10 |
Foreign References:
| US20080166127A1 | 2008-07-10 | |||
| US20080138072A1 | 2008-06-12 |
Attorney, Agent or Firm:
WYSE, Stephen (Attention: Docket Administrator - Room 3B-212F600-700 Mountain Avenu, Murry Hill NJ, US)
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