Title:
OPTICAL LINE TERMINAL (OLT) SUPPORT OF OPTICAL NETWORK UNIT (ONU) CALIBRATION
Document Type and Number:
WIPO Patent Application WO/2015/197011
Kind Code:
A1
Abstract:
An optical line terminal (OLT) channel termination (CT) comprises a receiver configured to receive an upstream message which comprises a correlation tag from an optical network unit (ONU), wherein the correlation tag represents a unique number, a processor coupled to the receiver and configured to process the upstream message, and generate a downstream message based on the upstream message, wherein the downstream message comprises the correlation tag, and a transmitter coupled to the processor and configured to transmit the downstream message to the ONU.
Inventors:
WU XUMING (CN)
LIU DEKUN (CN)
LUO YUANQIU (US)
GAO JIANHE (CN)
GAO BO (CN)
LIU DEKUN (CN)
LUO YUANQIU (US)
GAO JIANHE (CN)
GAO BO (CN)
Application Number:
PCT/CN2015/082367
Publication Date:
December 30, 2015
Filing Date:
June 25, 2015
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04Q11/00; H04L7/00; H04L12/28
Domestic Patent References:
| WO2009098150A1 | 2009-08-13 |
Foreign References:
| CN101677418A | 2010-03-24 | |||
| CN101127567A | 2008-02-20 | |||
| EP2043287A2 | 2009-04-01 | |||
| US20030133460A1 | 2003-07-17 |
Other References:
See also references of EP 3149956A4
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