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:
Jan. 13, 2009
Filed:
May. 03, 2006
Akshay Pathak, Noida, IN;
Quang Phung, San Jose, CA (US);
Akshay Pathak, Noida, IN;
Quang Phung, San Jose, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A method, a system and a computer programmable product have been provided for arbitrating bus cycles among a plurality of device nodes. Requests for bus grant are received from the device nodes. Each request includes values of one or more arbitration parameters. The requests grouped at a first stage, with two requests in each group. A comparison is performed in each group, based on the values of the one or more parameters. Further, winners from each comparison are forwarded to a next stage. Subsequently, comparisons are performed over one or more stages to select a winner of the bus grant.