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.

Date of Patent:
May. 29, 2018

Filed:

Jun. 09, 2015
Applicant:

Cox Communications, Inc., Atlanta, GA (US);

Inventors:

Jeff Finkelstein, Atlanta, GA (US);

John Civiletto, Atlanta, GA (US);

Assignee:

Cox Communications, Inc., Atlanta, GA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 1/00 (2006.01); H04L 12/24 (2006.01); H04L 12/26 (2006.01); H04L 12/28 (2006.01);
U.S. Cl.
CPC ...
H04L 41/12 (2013.01); H04L 12/2801 (2013.01); H04L 43/0864 (2013.01); H04L 43/106 (2013.01);
Abstract

A network taxonomy indicating relative locations of network access device within an access network is determined using timing data, performance data such as equalization coefficient data, and/or various other types of data. The timing data may indicate a travel time for a pair of network messages (e.g., network packets) between two network nodes such as two network access devices within the access network. A distance between the two network nodes may then be determined using this time of travel and a propagation velocity of signals transmitted through a transmission media via which the network nodes are connected.


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