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:
Dec. 16, 2025
Filed:
Aug. 05, 2022
Applicants:
Rakuten Mobile, Inc., Tokyo, JP;
Rakuten Symphony, Inc., Tokyo, JP;
Inventors:
Parvez Khan, Tewksbury, MA (US);
Nirav Salot, Bangalore, IN;
Vinay Vij, Gurgaon, IN;
Praveen Konath, Bengaluru, IN;
Assignees:
RAKUTEN MOBILE, INC., Tokyo, JP;
RAKUTEN SYMPHONY, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/038 (2013.01); H04B 10/80 (2013.01); H04B 10/03 (2013.01); H04B 10/032 (2013.01); H04Q 11/00 (2006.01);
U.S. Cl.
CPC ...
H04B 10/038 (2013.01); H04B 10/80 (2013.01); H04B 10/03 (2013.01); H04B 10/032 (2013.01); H04Q 11/0001 (2013.01); H04Q 11/0005 (2013.01); H04Q 2011/0043 (2013.01);
Abstract
A computer-implemented method of distributing traffic includes distributing, to a first distributed unit (DU), traffic via a first path, receiving, from the first DU, an indication generated by a first dry contact alarm of the first DU that a state has changed in the first DU, switching, by an optical switch, the traffic from the first path to a second path based on the indication from the first DU, and distributing, to a second DU, the traffic via the second path.