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:
Jul. 29, 2014
Filed:
May. 23, 2011
Applicants:
June Koo Rhee, Daejeon, KR;
Chan-kyun Lee, Daejeon, KR;
Inventors:
June Koo Rhee, Daejeon, KR;
Chan-Kyun Lee, Daejeon, KR;
Assignee:
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/70 (2013.01); H04L 12/56 (2006.01); H04J 14/00 (2006.01); H04Q 11/00 (2006.01);
U.S. Cl.
CPC ...
H04L 49/15 (2013.01); H04Q 11/0005 (2013.01); H04Q 11/0062 (2013.01);
Abstract
A packet switching system includes a plurality of switch fabrics connected in cascade and a plurality of buffers respectively connected to the plurality of switch fabrics. In the event of packet competition, the plurality of switch fabrics buffer the competing packets to the corresponding buffers through buffer connection ports, and forward the competing packets in excess of the number of buffer connection ports to an adjacent switch fabric through switch connection ports.