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:
Sep. 01, 2009
Filed:
Mar. 10, 2005
Mehran Esfandiari, Oakland, CA (US);
Laxman Sahasrabuddhe, Davis, CA (US);
Mehran Esfandiari, Oakland, CA (US);
Laxman Sahasrabuddhe, Davis, CA (US);
AT&T Intellectual Property I, L.P., Reno, NV (US);
Abstract
In a particular embodiment, a method of evaluating a network is disclosed. The method identifies potential failure points between a layer two asynchronous transfer mode network and a layer one Synchronous Optical Network (SONET) network. The method includes identifying a first set of circuit identifiers of inter-nodal links of a layer two asynchronous transfer mode (ATM) network, correlating a second set of circuit identifiers associated with elements of a layer one SONET network, identifying a subset of the first set of circuit identifiers of those inter-nodal links that are mated with each other, and comparing the subset of the first set of circuit identifiers to the second set of circuit identifiers to identify single point of failure elements including interface elements and add drop multiplexer elements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile