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:
Jul. 29, 2003
Filed:
Mar. 08, 2000
Aviad J. Wertheimer, Zur Hadassa, IL;
Benzi Ende, Maale Adumin, IL;
Intel Corporation, Santa Clara, CA (US);
Abstract
A multi-MAC chip for an Ethernet, the multi-MAC chip generating different random variables for each MAC layer so that each MAC has a distinct backoff interval when there is a collision. This avoids a possible live-lock state. In one embodiment, the random variables are generated by adding distinct numbers to a random variable generated according to the truncated binary exponential backoff algorithm. In another embodiment, each MAC stops a free-running counter for some specified number of clock cycles upon occurrence of a distinct event, and each counter for each colliding MAC is sampled upon a collision to provide random integers used to calculate backoff intervals for each colliding MAC.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile