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:
Jun. 02, 2020
Filed:
Nov. 14, 2018
Applicant:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Inventors:
Seung-Hyun Cho, Sejong-si, KR;
Joonyoung Kim, Daejeon, KR;
Minkyu Sung, Seoul, KR;
Jong Hyun Lee, Daejeon, KR;
Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 10/00 (2013.01); H04B 10/08 (2006.01); H04B 17/00 (2015.01); H04B 10/06 (2006.01); H04B 10/079 (2013.01); H04B 10/29 (2013.01); H04W 24/08 (2009.01); H04J 14/02 (2006.01); H04B 10/2575 (2013.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04B 10/07955 (2013.01); H04B 10/25752 (2013.01); H04B 10/29 (2013.01); H04J 14/0221 (2013.01); H04W 24/08 (2013.01); H04B 2210/006 (2013.01); H04W 88/085 (2013.01);
Abstract
An optical repeater performs an electrical-to-optical conversion based on a power level of an optical signal or an optical modulation index (OMI) required by a radio unit or a host unit connected to the optical repeater. Further, the optical repeater performs an optical-to-electrical conversion based on a power level of a radio frequency (RF) signal required by the radio unit or the host unit connected to the optical repeater.