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:
Aug. 07, 2007
Filed:
Dec. 18, 2000
Applicants:
Ranjit J. Rozario, San Jose, CA (US);
Ravikrishna Cherukuri, San Jose, CA (US);
Inventors:
Ranjit J. Rozario, San Jose, CA (US);
Ravikrishna Cherukuri, San Jose, CA (US);
Assignee:
Redback Networks Inc., San Jose, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A scheduler configured to schedule multiple channels of a Direct Memory Access (DMA) device includes a shift structure having entries corresponding to the multiple channels to be scheduled. Each entry in the shift structure includes multiple fields. Each entry also includes a weight that is determined based on these multiple fields. The scheduler also includes a comparison-logic circuit that is configured to then sort the entries based on their respective weights.