CA3147450A1 - Decouverte passive de puissance efficace par des dispositifs de reseau - Google Patents

Decouverte passive de puissance efficace par des dispositifs de reseau

Info

Publication number
CA3147450A1
CA3147450A1 CA3147450A CA3147450A CA3147450A1 CA 3147450 A1 CA3147450 A1 CA 3147450A1 CA 3147450 A CA3147450 A CA 3147450A CA 3147450 A CA3147450 A CA 3147450A CA 3147450 A1 CA3147450 A1 CA 3147450A1
Authority
CA
Canada
Prior art keywords
network communication
pdb
listening
transmission
discovery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3147450A
Other languages
English (en)
Inventor
Fabrice Monier
Thomas UHLING
Imad JAMIL
Keith Barnes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Itron Inc
Original Assignee
Itron Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US16/555,787 external-priority patent/US11399272B2/en
Priority claimed from US16/555,821 external-priority patent/US10716057B1/en
Priority claimed from US16/555,642 external-priority patent/US11395125B2/en
Priority claimed from US16/555,747 external-priority patent/US11071049B2/en
Application filed by Itron Inc filed Critical Itron Inc
Priority to CA3290449A priority Critical patent/CA3290449A1/en
Priority to CA3290437A priority patent/CA3290437A1/en
Priority to CA3290417A priority patent/CA3290417A1/en
Publication of CA3147450A1 publication Critical patent/CA3147450A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne des techniques permettant de réduire à un minimum la consommation d'électricité de dispositifs alimentés par batterie pendant la découverte de réseau et d'autres phases de fonctionnement de réseau. Des techniques données à titre d'exemple comprennent l'écoute efficace d'autres dispositifs alimentés par secteur et alimentés par batterie dans une plage de communication du dispositif alimenté par batterie, par exemple, en raccourcissant sa fenêtre d'écoute en fonction de la manière dont la référence de temps maintenue par le dispositif alimenté par batterie est estimée comme étant la référence temporelle utilisée par les autres dispositifs alimentés par le secteur et alimentés par batterie dans la plage de communication. D'autres techniques comprennent le ralentissement du taux d'écoute par le dispositif alimenté par batterie lorsque le dispositif alimenté par batterie est peu susceptible de pouvoir recevoir des messages de découverte ou est déjà connecté au réseau. D'autres techniques comprennent l'utilisation de la connaissance du réseau pour écouter des messages de découverte sur un ou plusieurs canaux sur lesquels d'autres dispositifs sont susceptibles de transmettre.
CA3147450A 2019-08-29 2020-08-28 Decouverte passive de puissance efficace par des dispositifs de reseau Pending CA3147450A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA3290449A CA3290449A1 (en) 2019-08-29 2020-08-28 Power-efficient passive discovery by network devices
CA3290437A CA3290437A1 (en) 2019-08-29 2020-08-28 Power-efficient passive discovery by network devices
CA3290417A CA3290417A1 (en) 2019-08-29 2020-08-28 Power-efficient passive discovery by network devices

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US16/555,821 2019-08-29
US16/555,787 2019-08-29
US16/555,787 US11399272B2 (en) 2019-08-29 2019-08-29 Power-efficient passive discovery by network devices
US16/555,821 US10716057B1 (en) 2019-08-29 2019-08-29 Power-efficient passive discovery by network devices
US16/555,642 US11395125B2 (en) 2019-08-29 2019-08-29 Power-efficient passive discovery by network devices
US16/555,747 US11071049B2 (en) 2019-08-29 2019-08-29 Power-efficient passive discovery by network devices
US16/555,747 2019-08-29
US16/555,642 2019-08-29
PCT/US2020/048546 WO2021041911A1 (fr) 2019-08-29 2020-08-28 Découverte passive de puissance efficace par des dispositifs de réseau

Related Child Applications (3)

Application Number Title Priority Date Filing Date
CA3290449A Division CA3290449A1 (en) 2019-08-29 2020-08-28 Power-efficient passive discovery by network devices
CA3290437A Division CA3290437A1 (en) 2019-08-29 2020-08-28 Power-efficient passive discovery by network devices
CA3290417A Division CA3290417A1 (en) 2019-08-29 2020-08-28 Power-efficient passive discovery by network devices

Publications (1)

Publication Number Publication Date
CA3147450A1 true CA3147450A1 (fr) 2021-03-04

Family

ID=72473978

Family Applications (4)

Application Number Title Priority Date Filing Date
CA3147450A Pending CA3147450A1 (fr) 2019-08-29 2020-08-28 Decouverte passive de puissance efficace par des dispositifs de reseau
CA3290449A Pending CA3290449A1 (en) 2019-08-29 2020-08-28 Power-efficient passive discovery by network devices
CA3290437A Pending CA3290437A1 (en) 2019-08-29 2020-08-28 Power-efficient passive discovery by network devices
CA3290417A Pending CA3290417A1 (en) 2019-08-29 2020-08-28 Power-efficient passive discovery by network devices

Family Applications After (3)

Application Number Title Priority Date Filing Date
CA3290449A Pending CA3290449A1 (en) 2019-08-29 2020-08-28 Power-efficient passive discovery by network devices
CA3290437A Pending CA3290437A1 (en) 2019-08-29 2020-08-28 Power-efficient passive discovery by network devices
CA3290417A Pending CA3290417A1 (en) 2019-08-29 2020-08-28 Power-efficient passive discovery by network devices

Country Status (3)

Country Link
AU (4) AU2020340411B2 (fr)
CA (4) CA3147450A1 (fr)
WO (1) WO2021041911A1 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10375509B2 (en) * 2010-09-13 2019-08-06 Texas Instruments Incorporated System and method for positioning
US9125152B2 (en) * 2011-08-16 2015-09-01 Utc Fire & Security Corporation Beacon synchronization in wifi based systems
US9281865B2 (en) * 2011-10-13 2016-03-08 Cisco Technology, Inc. Efficient network discovery in frequency hopping networks
EP2856832B1 (fr) * 2012-06-01 2017-03-01 Nokia Technologies Oy Procédé, appareil, et produit programme d'ordinateur permettant une découverte adaptative de dispositifs dans des réseaux sans fil
US9526083B2 (en) * 2012-12-27 2016-12-20 Intel Corporation Cellular network scanning control based on ambient identifiable wireless signal sources
US9585097B2 (en) * 2014-03-21 2017-02-28 Apple Inc. Synchronized low-energy detection technique
KR20160014360A (ko) * 2014-07-29 2016-02-11 삼성전자주식회사 전자 장치, 서버 및 전자 장치에서의 스캔 동작 방법
US9503969B1 (en) * 2015-08-25 2016-11-22 Afero, Inc. Apparatus and method for a dynamic scan interval for a wireless device
US10477500B2 (en) * 2017-03-07 2019-11-12 Itron Networked Solutions, Inc. Time distribution scheme for wireless mesh networks
US10595274B2 (en) * 2017-06-29 2020-03-17 Itron Global Sarl Time synchronization in resource constrained networks
US20190320407A1 (en) * 2018-04-12 2019-10-17 Qualcomm Incorporated Range-based provision of network services

Also Published As

Publication number Publication date
AU2024205382B1 (en) 2024-08-22
CA3290449A1 (en) 2026-03-02
CA3290437A1 (en) 2026-03-02
AU2024205401B1 (en) 2024-08-22
AU2024205379A1 (en) 2024-08-22
CA3290417A1 (en) 2026-02-10
AU2020340411A1 (en) 2022-02-03
AU2024205379B2 (en) 2025-02-27
WO2021041911A1 (fr) 2021-03-04
AU2020340411B2 (en) 2024-08-29

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