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:
Sep. 01, 2009
Filed:
Feb. 14, 2002
Applicant:
Satoshi Kamiya, Tokyo, JP;
Inventor:
Satoshi Kamiya, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/54 (2006.01);
U.S. Cl.
CPC ...
Abstract
A virtual output queuing controlling devicein the input buffering switch with a VOQ technique comprises a class bandwidth management sectionfor a CBR class, and a connection request generation sectionthat makes connection request for a switch scheduler that can execute three-stage priority control. The connection request generation sectionmakes connection request of the CBR class prior to the connection request of the other classes for the switch scheduler.