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. 24, 2018
Filed:
Nov. 25, 2015
Applicant:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Inventors:
Sae Hyong Park, Daejeon, KR;
Byung Joon Lee, Daejeon, KR;
Ji Soo Shin, Daejeon, KR;
Tae Hong Kim, Daejeon, KR;
Jae Ho You, Anyang-si, KR;
Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04L 12/713 (2013.01); H04L 12/24 (2006.01);
U.S. Cl.
CPC ...
H04L 45/586 (2013.01); H04L 41/04 (2013.01); H04L 41/12 (2013.01);
Abstract
A software-defined network (SDN) system and method for implementing the same can construct a network having flexible network topology by abstracting switches and controllers, as well as a host connected to said switches, and controllers, thereby increasing scalability of a hierarchical SDN network. The SDN system includes a host part, an SDN switch part, and an SDN controller part.