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.:

US 9432285 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 30, 2016

Filed:

Jun. 03, 2013
Applicant:

At&t Intellectual Property I, L.p., Atlanta, GA (US);

Inventors:

Thomas Arnold Anschutz, Conyers, GA (US);

James William Rembert, Atlanta, GA (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/723 (2013.01); H04L 12/707 (2013.01); H04L 12/725 (2013.01);
U.S. Cl.
CPC ...
H04L 45/50 (2013.01); H04L 45/24 (2013.01); H04L 45/308 (2013.01);
Abstract

A communications network is operated by providing a plurality of redundant links between a first network node and a second network node. A first identifier is associated with a first one of the plurality of redundant links and a second identifier is associated with a second one of the plurality of redundant links. The first and second identifiers are associated with the regulatory constraint. Traffic that is marked with the first identifier is routed to the first one of the plurality of redundant links and traffic that is marked with the second identifier is routed to the second one of the plurality of redundant links so that operation of the communications network is in compliance with the regulatory constraint.


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