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GB201008643D0 - Energy-efficient network protocol and node device for sensor networks - Google Patents

Energy-efficient network protocol and node device for sensor networks

Info

Publication number
GB201008643D0
GB201008643D0 GBGB1008643.7A GB201008643A GB201008643D0 GB 201008643 D0 GB201008643 D0 GB 201008643D0 GB 201008643 A GB201008643 A GB 201008643A GB 201008643 D0 GB201008643 D0 GB 201008643D0
Authority
GB
United Kingdom
Prior art keywords
node
nodes
message
upstream
join
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
GBGB1008643.7A
Other versions
GB2468065A (en
GB2468065B (en
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.)
ITT Manufacturing Enterprises LLC
Original Assignee
ITT Manufacturing Enterprises LLC
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 US11/085,655 external-priority patent/US7729285B2/en
Application filed by ITT Manufacturing Enterprises LLC filed Critical ITT Manufacturing Enterprises LLC
Publication of GB201008643D0 publication Critical patent/GB201008643D0/en
Publication of GB2468065A publication Critical patent/GB2468065A/en
Application granted granted Critical
Publication of GB2468065B publication Critical patent/GB2468065B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
    • H04W40/10—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on available power or energy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • H04L45/502—Frame based
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/28—Connectivity information management, e.g. connectivity discovery or connectivity update for reactive routing
    • 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
    • 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
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower where the power saving management affects multiple terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method for changing routing responsibilities for a node in a tree-like wireless network 10 of nodes 200, 400 that exchange information between each other and ultimately with a main node 100, comprising: when communication with the upstream node is compromised, broadcasting a first message to inform downstream nodes that a repair is underway; and initiating a link to another node in a manner dependent on the power availability of the node. If attempts to join other nodes fail a second message, preferably a resign message, may be broadcast alerting downstream nodes to join at other nodes. Downstream nodes may receive messages from candidate upstream nodes indicating their routing responsibility which may be used to select a new upstream node. The available power may be compared with three thresholds. The comparison may result in: terminating all over-the-air transmissions; only transmitting local data; forwarding data to a node without joining that node.
GB1008643A 2005-03-22 2006-02-24 Energy-efficient network protocol and node device for sensor networks Expired - Fee Related GB2468065B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/085,655 US7729285B2 (en) 2005-03-22 2005-03-22 Energy-efficient network protocol and node device for sensor networks
GB0603753A GB2426411B (en) 2005-03-22 2006-02-24 Energy-efficient network protocol and node device for sensor networks

Publications (3)

Publication Number Publication Date
GB201008643D0 true GB201008643D0 (en) 2010-07-07
GB2468065A GB2468065A (en) 2010-08-25
GB2468065B GB2468065B (en) 2010-12-08

Family

ID=42370874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1008643A Expired - Fee Related GB2468065B (en) 2005-03-22 2006-02-24 Energy-efficient network protocol and node device for sensor networks

Country Status (1)

Country Link
GB (1) GB2468065B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115002579A (en) * 2022-07-19 2022-09-02 国网湖北省电力有限公司信息通信公司 A power information acquisition system based on the Internet of Things
WO2025010858A1 (en) * 2023-07-12 2025-01-16 江苏科技大学 Energy-saving and high-efficiency routing method for underwater sensor network

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015090348A1 (en) 2013-12-16 2015-06-25 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for data packet transmission
GB2531329A (en) 2014-10-17 2016-04-20 Ibm Managing power consumption in tree-based TDMA multi-hop wireless networks

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001103570A (en) * 1999-09-30 2001-04-13 Toshiba Corp Communication system, communication device and communication method used in this communication system
US6704584B2 (en) * 2002-04-16 2004-03-09 Thomson Licensing S.A. Mechanism for a wireless device to relinquish its network master status based on its power reserve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115002579A (en) * 2022-07-19 2022-09-02 国网湖北省电力有限公司信息通信公司 A power information acquisition system based on the Internet of Things
WO2025010858A1 (en) * 2023-07-12 2025-01-16 江苏科技大学 Energy-saving and high-efficiency routing method for underwater sensor network

Also Published As

Publication number Publication date
GB2468065A (en) 2010-08-25
GB2468065B (en) 2010-12-08

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120906 AND 20120912

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20190207 AND 20190213

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230224