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, 2012
Filed:
Oct. 16, 2009
Applicant:
Hei Tao Fung, Newark, CA (US);
Inventor:
Hei Tao Fung, Newark, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/08 (2006.01); G06F 11/00 (2006.01); G08C 15/00 (2006.01); H04J 1/16 (2006.01); H04J 3/14 (2006.01); H04L 1/00 (2006.01); H04L 12/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for dynamic load balancing of packet flows on link aggregation provides dynamic assignment of individual packet flow to egress port that is least congested. The degree of congestion is measured by the utilization of the transmit queues. The dynamic assignments are maintained in a flow table. They are timed out by tracking packet tags in the transmit queues of corresponding scheduling priorities. The load balancing method is aware of quality of service requirements of the traffic and also capable of preserving packet order.