GB2533246A - Methods and apparatus for a TDMA mesh network - Google Patents

Methods and apparatus for a TDMA mesh network Download PDF

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Publication number
GB2533246A
GB2533246A GB1604061.0A GB201604061A GB2533246A GB 2533246 A GB2533246 A GB 2533246A GB 201604061 A GB201604061 A GB 201604061A GB 2533246 A GB2533246 A GB 2533246A
Authority
GB
United Kingdom
Prior art keywords
mesh network
methods
transmission
tdma mesh
concentrator
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.)
Granted
Application number
GB1604061.0A
Other versions
GB2533246B (en
GB201604061D0 (en
Inventor
Kupanna Subramani Siva
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.)
Toshiba Europe Ltd
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Toshiba Research Europe Ltd
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
Application filed by Toshiba Research Europe Ltd filed Critical Toshiba Research Europe Ltd
Publication of GB201604061D0 publication Critical patent/GB201604061D0/en
Publication of GB2533246A publication Critical patent/GB2533246A/en
Application granted granted Critical
Publication of GB2533246B publication Critical patent/GB2533246B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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

Abstract

A concentrator is configured to reschedule a TDMA mesh network in response to an interrupted transmission. The new schedule is calculated by selectively rescheduling transmissions that are scheduled in the same time slot as the interrupted transmission. Transmissions are selected to be rescheduled based on the proximity of the sector of the transmission to the sector of the interrupted transmission. The sectors of the mesh network are defined by neck nodes, where a neck node is a node that can communicate directly with the concentrator.
GB1604061.0A 2013-09-17 2013-09-17 Methods and apparatus for a TDMA mesh network Expired - Fee Related GB2533246B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB2013/052429 WO2015040349A1 (en) 2013-09-17 2013-09-17 Methods and apparatus for a tdma mesh network

Publications (3)

Publication Number Publication Date
GB201604061D0 GB201604061D0 (en) 2016-04-20
GB2533246A true GB2533246A (en) 2016-06-15
GB2533246B GB2533246B (en) 2020-04-01

Family

ID=49261566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1604061.0A Expired - Fee Related GB2533246B (en) 2013-09-17 2013-09-17 Methods and apparatus for a TDMA mesh network

Country Status (3)

Country Link
US (1) US9806799B2 (en)
GB (1) GB2533246B (en)
WO (1) WO2015040349A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10721639B2 (en) * 2016-03-31 2020-07-21 Lenovo (Singapore) Pte. Ltd. Ascertaining a region of interest in a wireless network
US10080225B2 (en) * 2016-06-08 2018-09-18 Simmonds Precision Products, Inc. Finding missing wireless nodes
US10701654B1 (en) * 2016-08-12 2020-06-30 Rockwell Collins, Inc. Token-based modified TDMA algorithm
US10257715B2 (en) 2016-11-28 2019-04-09 Dell Products, Lp Method and apparatus for concurrent radio communication in shared spectrum
US10609620B1 (en) * 2018-01-08 2020-03-31 Amazon Technologies, Inc. Multi-hop power management in a wireless mesh network
CN114006686B (en) * 2018-04-03 2023-03-24 中兴通讯股份有限公司 Transmission method, device and storage medium
CN109392055B (en) * 2018-11-19 2020-07-10 北京科技大学 Sensor network cross-layer energy control method and device
CN109740396B (en) * 2018-12-19 2022-05-27 国网山东省电力公司无棣县供电公司 Logistics material collection system for power supply system
US10833984B1 (en) * 2019-05-02 2020-11-10 At&T Intellectual Property I, L.P. Integrated access backhaul network metric exchange for 5G or other next generation network
US11125791B2 (en) * 2019-05-30 2021-09-21 Landis+Gyr Innovations, Inc. Managing outage detections and reporting

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030214914A1 (en) * 2002-01-10 2003-11-20 Harris Corporation Wireless communication network including directional and omni-directional communication links and related methods
US20060268791A1 (en) * 2005-05-13 2006-11-30 Cheng Alexander L Self-organizing multi-channel mesh network
EP2597911A1 (en) * 2011-10-14 2013-05-29 Mitsubishi Electric R&D Centre Europe B.V. Method for reducing a time period to collect data from nodes of a wireless mesh communications network

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070133592A1 (en) 2005-12-13 2007-06-14 Heyun Zheng Method for tree-based spatial time division multiple access (TDMA) scheduling in a multi-hop wireless
US8345604B2 (en) * 2007-06-07 2013-01-01 Qualcomm Incorporated Effectuating establishment of internet protocol security tunnels for utilization in a wireless communication environment
US8204028B2 (en) 2008-06-12 2012-06-19 Intel Corporation Techniques for spatial reuse in wireless personal area networks based on virtual time divisional multiple access
KR20120012749A (en) 2010-08-03 2012-02-10 한국전자통신연구원 Method and apparatus for distributed scheduling in wireless mesh network based on ofdma
EP2622775B1 (en) 2010-10-01 2014-02-26 Koninklijke Philips N.V. Device and method for scheduling data packet transmissions in wireless networks
US9838065B2 (en) * 2012-10-12 2017-12-05 East West Bank Methods and systems for high capacity wireless broadband delivery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030214914A1 (en) * 2002-01-10 2003-11-20 Harris Corporation Wireless communication network including directional and omni-directional communication links and related methods
US20060268791A1 (en) * 2005-05-13 2006-11-30 Cheng Alexander L Self-organizing multi-channel mesh network
EP2597911A1 (en) * 2011-10-14 2013-05-29 Mitsubishi Electric R&D Centre Europe B.V. Method for reducing a time period to collect data from nodes of a wireless mesh communications network

Also Published As

Publication number Publication date
GB2533246B (en) 2020-04-01
US9806799B2 (en) 2017-10-31
GB201604061D0 (en) 2016-04-20
US20160226575A1 (en) 2016-08-04
WO2015040349A1 (en) 2015-03-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220917