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:
Apr. 12, 2016
Filed:
Jan. 07, 2013
Applicant:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Inventors:
Doyeon Kim, Daejeon, KR;
Taesang Choi, Daejeon, KR;
Assignee:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/20 (2006.01); H04L 29/14 (2006.01); H04L 12/26 (2006.01); H04L 12/24 (2006.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
G06F 11/2002 (2013.01); H04L 41/0663 (2013.01); H04L 41/5096 (2013.01); H04L 43/10 (2013.01); H04L 69/40 (2013.01); H04L 67/10 (2013.01);
Abstract
A first cloud computing data center and a second cloud computing data center are connected through a provider backbone bridge network (PBBN), and a plurality of working connection paths and protection connection paths are formed between end points between the first cloud computing data center and the second cloud computing data center and between end points within a cloud computing data center through the PBBN. When a failure occurs in the working connection path, the working connection path is switched to a corresponding protection connection path.