Title:
METHOD AND GATEWAY FOR DETECTING AND DIAGNOSING SLOWNESS IN A WIRELESS LOCAL COMMUNICATION NETWORK
Document Type and Number:
WIPO Patent Application WO/2022/128693
Kind Code:
A1
Abstract:
Disclosed is a method for detecting and diagnosing slowness in a wireless local communication network (4), this local network (4) comprising wireless stations (2) and a gateway (1) for communicating with an external network (5), this method comprising the following steps: - passively measuring delays (6) in establishing sessions between each wireless station (2) and the external network (5), characterised in that the method further comprises the following steps: - passively measuring metrics (7) relating to a wireless module of the gateway and metrics relating to the wireless connection of each station (2); - processing of the measurements (8) by a collection system (3) in order to form at least one unique vector grouping together the measurements at each given instant t; - using an explainable artificial intelligence model (9) for predicting the state of the local area network (4) from the metrics contained in the unique vector, in order to define whether or not the state of the network is in a slowness situation; - making a comparison (10) between the prediction of the state of the local network (4) and an actual state obtained from passive measurements of delays; - in the case where the state of the network is in a slowness situation, an identification of the metrics responsible for the slowness is carried out on the basis of the explainable artificial intelligence model.
Inventors:
AOUINI ZIED (FR)
Application Number:
PCT/EP2021/084840
Publication Date:
June 23, 2022
Filing Date:
December 08, 2021
Export Citation:
Assignee:
SOFTATHOME (FR)
International Classes:
H04W24/08; H04L41/142; H04L41/147; H04L41/16; H04L43/0864; H04W24/04
Domestic Patent References:
| WO2016115406A1 | 2016-07-21 |
Other References:
JULIE GERLINGS ET AL: "Reviewing the Need for Explainable Artificial Intelligence (xAI)", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 2 December 2020 (2020-12-02), XP081865861
AOUINI ZIED ET AL: "Traffic monitoring in home networks: Enhancing diagnosis and performance tracking", 2016 13TH INTERNATIONAL CONFERENCE ON NEW TECHNOLOGIES FOR DISTRIBUTED SYSTEMS (NOTERE), IEEE, 18 July 2016 (2016-07-18), pages 1 - 6, XP033004800, DOI: 10.1109/NOTERE.2016.7745825
CHEN XIAN ET AL: "MobiCom 2010 Poster: Passive Online Wireless LAN Health Monitoring from a Single Measurement Point *", 31 October 2010 (2010-10-31), pages 1 - 3, XP055835996, Retrieved from the Internet [retrieved on 20210830]
AOUINI ZIED ET AL: "Traffic monitoring in home networks: Enhancing diagnosis and performance tracking", 2016 13TH INTERNATIONAL CONFERENCE ON NEW TECHNOLOGIES FOR DISTRIBUTED SYSTEMS (NOTERE), IEEE, 18 July 2016 (2016-07-18), pages 1 - 6, XP033004800, DOI: 10.1109/NOTERE.2016.7745825
CHEN XIAN ET AL: "MobiCom 2010 Poster: Passive Online Wireless LAN Health Monitoring from a Single Measurement Point *", 31 October 2010 (2010-10-31), pages 1 - 3, XP055835996, Retrieved from the Internet
Attorney, Agent or Firm:
IPAZ (FR)
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