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:
May. 01, 2001
Filed:
May. 01, 1998
David Brewer, Anaheim, CA (US);
David Baldwin, Irvine, CA (US);
Karl M. Henson, Rancho Santa Margarita, CA (US);
Emulex Corporation, Costa Mesa, CA (US);
Abstract
A hub port in a hub of a loop network which detects and replaces invalid data and invalid control signals in the datastream of the loop. The hub port detects invalid data and invalid control signals or primitives received from an attached node port and substitutes buffer data or valid primitives. The hub port substitutes buffer data or primitives which have correct running disparity for the datastream at the point of substitution. In another implementation, an error detection device is included in a loop network and monitors the datastream of the loop network. The error detection device detects invalid data and invalid control signals or primitives received from an upstream node in the loop and substitutes buffer data or valid primitives. The error detection device substitutes buffer data or primitives which have correct running disparity for the datastream at the point of substitution.