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:
Nov. 03, 2009
Filed:
Jun. 28, 2001
Atsushi Iwata, Tokyo, JP;
Yoshiaki Shiota, Tokyo, JP;
Atsushi Iwata, Tokyo, JP;
Yoshiaki Shiota, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A packet scheduling apparatus which decreases a transmission delay and a transmission jitter of a premium packet which occur by transmitting a low priority packet and which efficiently transmits the low priority packet is provided. The apparatus includes a packet input section, a packet queue group, a scheduler section, a packet dividing section, a packet output sectionand a packet buffer. The packet queue groupincludes a premium packet queueand a low priority packet queue. In addition, the scheduler sectionincludes a scheduling queueand a scheduler. The 'low priority packet' which influences the transmission of the 'premium packet' is divided into a plurality of packets each having a length which falls within a transmission interval of the “premium packet” by the packet dividing section, and scheduled dynamically based on the transmission interval or load state of the “premium packet”.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile