公开(公告)号：US20170251387A1

公开(公告)日：2017-08-31

申请号：US15510864

申请日：2014-09-12

Applicant: ABB Schweiz AG

Inventor： Judith Rossebø ,  Amalavoyal Chari ,  Apala Ray ,  Mohammad Chowdhury

IPC: H04W24/06 ,  H04L12/26 ,  H04L12/24

CPC classification number: H04W24/06 ,  H04L41/069 ,  H04L41/142 ,  H04L41/30 ,  H04L43/04 ,  H04L43/0817 ,  H04L43/10 ,  H04L43/16 ,  H04L63/1425 ,  H04W84/18

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.

公开(公告)号：US10362500B2

公开(公告)日：2019-07-23

申请号：US15510864

申请日：2014-09-12

Applicant: ABB Schweiz AG

Inventor： Judith Rossebø ,  Amalavoyal Chari ,  Apala Ray ,  Mohammad Chowdhury

IPC: H04W24/06 ,  H04L12/26 ,  H04W84/18 ,  H04L12/24 ,  H04L29/06

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.