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. 10, 2018
Filed:
Jan. 03, 2017
Applicant:
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Inventors:
Sang Kook Han, Seoul, KR;
Sang Min Jung, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/00 (2013.01); H04B 10/54 (2013.01); H04L 27/26 (2006.01);
U.S. Cl.
CPC ...
H04B 10/54 (2013.01); H04L 27/2628 (2013.01);
Abstract
Provided is an apparatus and method for in-phase (I)/quadrature (Q) separated dual multicarrier transmission in a coherent optical transmission system. A multicarrier transmission apparatus includes a carrier generator configured to generate a plurality of multicarrier signals; and a modulator configured to independently modulate input data with respect to an I component and a Q component of an optical carrier using the generated plurality of multicarrier signals.
Han, Sang. (2018). Apparatus and method of in-phase/quadrature separated dual multicarrier transmission for coherent optical transmission (U.S. Patent No. 10020892). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10020892
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