The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2015
Filed:
Dec. 12, 2012
Electronics and Telecommunications Research Institute, Daejeon, KR;
Jea Hoon Yu, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Disclosed are a system for providing a WDM-based wireless optical transport network and a method for transmitting a wireless optical signal using the same. The system for providing a WDM-based wireless optical transport network, includes: a central office terminal (COT) for bilaterally transmitting wireless optical signals of different unique wavelengths; and a plurality of remote terminals (RTs) connected to the COT in a ring, for dropping a wireless optical signal having a corresponding unique wavelength from the wireless optical signals transmitted from the COT, for adding a corresponding optical transmission signal to wireless optical signals of the remaining unique wavelengths except for the corresponding unique wavelength of the dropped wireless optical signal, and for bilaterally transporting the wireless optical signals to which the corresponding optical transmission signal is added.