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:
May. 27, 2003
Filed:
Nov. 12, 1999
Applicant:
Inventors:
Kazuhiko Isoyama, Tokyo, JP;
Toshiya Aramaki, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 1/256 ;
U.S. Cl.
CPC ...
H04L 1/256 ;
Abstract
Disclosed is a system for scheduling reservation of traffic with priority, in which each of input ports detects the reserved addressed output port for a high priority traffic by detecting signaling of the traffic and notifies the reserved addressed output port to a scheduler, the scheduler sets a switch connection for passing the high priority traffic with priority every time slot and assigns other switch connections to best effort traffics, and when the switch connections are determined, outputs grant signals to input ports and setting signal to a switch.