Title:
ノードの機能不全を決定及び報告するためのシステム及び方法
Document Type and Number:
Japanese Patent JP7416793
Kind Code:
B2
Abstract:
A method includes receiving beacons originating from endpoints. The beacons are received during a single beacon interval and are sent using a power strength to reach nodes within physical proximity of the endpoints. The method also includes establishing a list including multiple endpoints from which a node receives the beacons at more than a threshold percentage of the beacon intervals. The method includes detecting that a threshold number of the beacon intervals have passed since receiving a most recent beacon from an endpoint. The method includes outputting a ping at full power strength to the endpoint requesting a response. When the response is not received from the endpoint, the method includes transmitting an outage alarm to a next topologically higher layer of a mesh network. The outage alarm includes an identification of the endpoint and a timestamp indicating when the first node received the most recent beacon from the endpoint.
Inventors:
Cardoso, Ruben Salazar
Application Number:
JP2021532043A
Publication Date:
January 17, 2024
Filing Date:
December 03, 2019
Export Citation:
Assignee:
LANDIS+GYR INNOVATIONS, INC.
International Classes:
H04W24/06; H04W4/38; H04W52/46
Domestic Patent References:
| JP2015088807A |
Foreign References:
| WO2008033514A2 |
Attorney, Agent or Firm:
Norito Yamao
Hidetaka Okabe
Hidetaka Okabe