Title:
RELAY APPARATUS AND RELAY METHOD FOR PASSIVE OPTICAL NETWORK
Document Type and Number:
WIPO Patent Application WO/2017/061667
Kind Code:
A1
Abstract:
The present invention relates to a relay apparatus and a relay method for a passive optical network, which enable greatly extending coverage while maintaining compatibility with existing network components. Taking into account an increase in delay time when an optical repeater is applied to a passive optical network, the present invention reduces the delay time caused by applying the optical repeater, so that a total transmission delay time falls within a preamble range of an upstream burst frame. As such, the present invention has an effect of significantly increasing the coverage of a passive optical network by using an optical repeater.
Inventors:
SEO IN SHIK (KR)
BAEK JOON HYUN (KR)
PARK SUNG HOON (KR)
LEE TAE JONG (KR)
BAE BYOUNG HOON (KR)
BAEK JOON HYUN (KR)
PARK SUNG HOON (KR)
LEE TAE JONG (KR)
BAE BYOUNG HOON (KR)
Application Number:
PCT/KR2015/014355
Publication Date:
April 13, 2017
Filing Date:
December 28, 2015
Export Citation:
Assignee:
LIGHTWORKS TECH INC (KR)
International Classes:
H04B10/29; H04B10/2575; H04L7/00
Foreign References:
JP2010534989A | 2010-11-11 | |||
JP2008263652A | 2008-10-30 | |||
KR20130116463A | 2013-10-24 | |||
KR20100061213A | 2010-06-07 | |||
KR20090095412A | 2009-09-09 |
Attorney, Agent or Firm:
JEON, Jong Hag (KR)
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