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. 11, 2012
Filed:
May. 15, 2008
Applicants:
Eiji Oki, Tokyo, JP;
Hung-hsiang Jonathan Chao, Holmdel, NJ (US);
Roberto Rojas-cessa, Brooklyn, NY (US);
Inventors:
Eiji Oki, Tokyo, JP;
Hung-Hsiang Jonathan Chao, Holmdel, NJ (US);
Roberto Rojas-Cessa, Brooklyn, NY (US);
Assignee:
Polytechnic University, Brooklyn, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/50 (2005.12); H04L 12/56 (2005.12);
U.S. Cl.
CPC ...
Abstract
A pipeline-based matching scheduling approach for input-buffered switches relaxes the timing constraint for arbitration with matching schemes, such as CRRD and CMSD. In the new approach, arbitration may operate in a pipelined manner. Each sub-scheduler is allowed to take more than one time slot for its matching. Every time slot, one of them provides a matching result(s). The sub-scheduler can use a matching scheme such as CRRD and CMSD.