파장 할당 방법을 이용한 다단 분기 파장분할 다중방식 수동형 광 가입자망 장치Multiple star wavelength division multiplexing passive optical networks using a wavelength assignment method

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The present invention discloses a multiple star wavelength division multiplexing passive optical network system using a wavelength assignment method.In a multiple star wavelength division multiplexing passive optical network system using a wavelength assignment method according to the present invention, only one WDM-PON system can provides services for a plurality of subscribers who is distributed in a wide range of area through multiple starring, by setting one or more band for transmitting up-stream signals as an up-stream basic band and one or more band for transmitting down-stream signals as a down-stream basic band, respectively, and by dividing each of the up-stream basic band and the down-stream basic band into a plurality of wavelength sub-bands and assigning the divided sub-bands to different areas using a wavelength division multiplexer/de-multiplexer which splits a band into two or more sub-bands.
Assignee
KAIST
Country
US (United States)
Issue Date
2014-08-26
Application Date
2006-12-05
Application Number
12087034
Registration Date
2014-08-26
Registration Number
08818200
URI
http://hdl.handle.net/10203/233187
Appears in Collection
EE-Patent(특허)
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