AU2017342834B2 - Synchronization between low energy end point devices and parent devices in a time slotted channel hopping network - Google Patents

Synchronization between low energy end point devices and parent devices in a time slotted channel hopping network Download PDF

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Publication number
AU2017342834B2
AU2017342834B2 AU2017342834A AU2017342834A AU2017342834B2 AU 2017342834 B2 AU2017342834 B2 AU 2017342834B2 AU 2017342834 A AU2017342834 A AU 2017342834A AU 2017342834 A AU2017342834 A AU 2017342834A AU 2017342834 B2 AU2017342834 B2 AU 2017342834B2
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Australia
Prior art keywords
low
energy
tsch
primary
node
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AU2017342834A
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AU2017342834A1 (en
Inventor
Christopher Scott Hett
Saurabh Jain
Vidya Prakash
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Landis and Gyr Technology Inc
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Landis & Gyr Technology Inc
Landis and Gyr Technology Inc
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Assigned to LANDIS+GYR TECHNOLOGY, INC. reassignment LANDIS+GYR TECHNOLOGY, INC. Request to Amend Deed and Register Assignors: LANDIS+GYR INNOVATIONS, INC.
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/38—Arrangements for distribution where lower stations, e.g. receivers, interact with the broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/005—Routing actions in the presence of nodes in sleep or doze mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2017342834A 2016-10-12 2017-10-05 Synchronization between low energy end point devices and parent devices in a time slotted channel hopping network Active AU2017342834B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/291,690 US9974035B2 (en) 2016-10-12 2016-10-12 Synchronization between low energy end point devices and parent devices in a time slotted channel hopping network
US15/291,690 2016-10-12
PCT/US2017/055281 WO2018071261A1 (en) 2016-10-12 2017-10-05 Synchronization between low energy end point devices and parent devices in a time slotted channel hopping network

Publications (2)

Publication Number Publication Date
AU2017342834A1 AU2017342834A1 (en) 2019-04-11
AU2017342834B2 true AU2017342834B2 (en) 2021-04-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
AU2017342834A Active AU2017342834B2 (en) 2016-10-12 2017-10-05 Synchronization between low energy end point devices and parent devices in a time slotted channel hopping network

Country Status (8)

Country Link
US (1) US9974035B2 (enExample)
JP (1) JP6823169B2 (enExample)
CN (1) CN110115072B (enExample)
AU (1) AU2017342834B2 (enExample)
BR (1) BR112019007199B8 (enExample)
CA (2) CA3249799A1 (enExample)
MX (1) MX2019003933A (enExample)
WO (1) WO2018071261A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11076370B2 (en) * 2016-06-07 2021-07-27 Texas Instruments Incorporated Node synchronization for networks
CN108633099B (zh) * 2017-03-23 2022-03-11 华为技术有限公司 信道接入的指示方法和设备
US12463889B2 (en) * 2018-10-12 2025-11-04 Tyco Electronics Uk Ltd Communication network for monitoring a chain based network
DE102019202756A1 (de) 2019-02-28 2020-09-03 Diehl Metering Gmbh Verfahren um Teilnehmer in Sensornetzwerke zu koordinieren
US11067614B2 (en) * 2019-05-30 2021-07-20 Landis+Gyr Innovations, Inc. Managing outage detections and reporting
US11115881B2 (en) 2019-08-08 2021-09-07 Landis+Gyr Innovations, Inc. Heterogeneous networks using two channel hopping protocols
US11064418B2 (en) 2019-09-09 2021-07-13 Analog Devices International Unlimited Company Two-hop wireless network communication
CN110839221B (zh) * 2019-11-04 2022-02-11 大连大学 节点数据传输方法
CA3164154A1 (en) * 2020-01-10 2021-07-15 Michel Veillette Method and system for communicating using a default channel during unused periods of timeslots
CN111478721B (zh) * 2020-04-07 2021-07-20 上海无线电设备研究所 一种基于变码速率的扩频同步捕获方法
CN112312537B (zh) * 2020-10-14 2022-04-08 珠海格力电器股份有限公司 时钟的同步方法和装置、存储介质、电子装置
US11929935B2 (en) * 2021-02-26 2024-03-12 Landis+Gyr Technology, Inc. Systems and methods to maintain time synchronization between networked devices
US20240430797A1 (en) * 2023-06-22 2024-12-26 Apple Inc. Systems and methods for implementing sleepy functionality in wireless mesh networks

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160044621A1 (en) * 2013-03-15 2016-02-11 Interdigital Patent Holdings, Inc. Method and apparatus for context-aware synchronization for peer-to-peer communication

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9602270B2 (en) * 2014-02-21 2017-03-21 Landis+Gyr Innovations, Inc. Clock drift compensation in a time synchronous channel hopping network
WO2015130869A1 (en) * 2014-02-26 2015-09-03 Landis+Gyr Innovations, Inc. System and method for maintaining synchronization with low power endpoints in a time synchronized channel hopping network
US9854516B2 (en) * 2014-07-31 2017-12-26 Texas Instruments Incorporated Slot skipping techniques for reduced power consumption in time slotted channel hopping MAC protocol
US9614580B2 (en) * 2015-01-12 2017-04-04 Texas Instruments Incorporated Network device with frequency hopping sequences for all channel-numbers for channel hopping with blacklisting
US9872246B2 (en) * 2015-03-04 2018-01-16 Texas Instruments Incorporated Power conservation in channel hopping wireless network by independent definition of sleep intervals at each node
US9787491B2 (en) * 2015-03-20 2017-10-10 Landis & Gyr Innovations, Inc. Interleaved communication with resource providers and a home area network
JP6085346B2 (ja) * 2015-09-14 2017-02-22 株式会社日立製作所 ゲートウェイ無線通信装置
CA3002487C (en) 2015-11-30 2020-01-28 Landis+Gyr Innovations, Inc. Selecting a parent node in a time-slotted channel hopping network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160044621A1 (en) * 2013-03-15 2016-02-11 Interdigital Patent Holdings, Inc. Method and apparatus for context-aware synchronization for peer-to-peer communication

Also Published As

Publication number Publication date
BR112019007199B1 (pt) 2020-09-24
CN110115072A (zh) 2019-08-09
MX2019003933A (es) 2019-06-10
US20180103443A1 (en) 2018-04-12
CN110115072B (zh) 2020-07-24
CA3037839A1 (en) 2018-04-19
JP6823169B2 (ja) 2021-01-27
BR112019007199B8 (pt) 2020-12-01
AU2017342834A1 (en) 2019-04-11
WO2018071261A1 (en) 2018-04-19
NZ751809A (en) 2024-07-26
CA3249799A1 (en) 2025-02-25
JP2019534635A (ja) 2019-11-28
BR112019007199A2 (pt) 2019-07-02
US9974035B2 (en) 2018-05-15

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HB Alteration of name in register

Owner name: LANDIS+GYR TECHNOLOGY, INC.

Free format text: FORMER NAME(S): LANDIS+GYR INNOVATIONS, INC.