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. 16, 2020
Filed:
Sep. 27, 2017
Applicant:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Inventors:
Daisuke Hisano, Yokosuka, JP;
Tatsuya Shimada, Yokosuka, JP;
Jun Terada, Yokosuka, JP;
Hiroshi Ou, Yokosuka, JP;
Hiroko Nomura, Yokosuka, JP;
Assignee:
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/00 (2013.01); H04J 14/02 (2006.01); H04B 10/2575 (2013.01);
U.S. Cl.
CPC ...
H04J 14/0249 (2013.01); H04B 10/25752 (2013.01);
Abstract
An optical transmission system of an embodiment connects a plurality of wireless communication systems to each other, and includes a wavelength allocation unit that allocates different wavelengths to optical-terminating devices to which the wireless communication systems next to each other are connected, on the basis of the physical arrangement of each of the plurality of wireless communication system.