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. 23, 2019
Filed:
Sep. 12, 2014
Applicant:
Abb Schweiz Ag, Baden, CH;
Inventors:
Judith Rossebø, Oslo, NO;
Amalavoyal Chari, Menlo Park, CA (US);
Apala Ray, Bankura, IN;
Mohammad Chowdhury, Oslo, NO;
Assignee:
ABB Schweiz Ag, Baden, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 24/06 (2009.01); H04L 12/26 (2006.01); H04W 84/18 (2009.01); H04L 12/24 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04W 24/06 (2013.01); H04L 41/069 (2013.01); H04L 41/142 (2013.01); H04L 41/30 (2013.01); H04L 43/04 (2013.01); H04L 43/0817 (2013.01); H04L 43/10 (2013.01); H04L 43/16 (2013.01); H04L 63/1425 (2013.01); H04W 84/18 (2013.01);
Abstract
A method for detecting the status of a mesh node in a wireless mesh network, wherein a gateway is building up a vector over time by combining active detection, passive detection and binary tests on anomaly metrics and wherein the status of the mesh node is regarded as misbehaving when the vector reaches a certain level.