Maximizing Network Topology Lifetime using Mobile Node Rotation
Abstract. One of the key challenges facing wireless sensor networks (WSNs) is extending network lifetime due to sensor nodes having limited power supplies. Extending WSN lifetime is complicated because nodes often experience differential power consumption. For example, nodes closer to the sink in a...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.303.7498 2023-05-15T16:06:00+02:00 Maximizing Network Topology Lifetime using Mobile Node Rotation Fatme El-moukaddem Eric Torng Guoliang Xing The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.303.7498 http://www.cse.msu.edu/%7Etorng/Research/Pubs/NodeRotation.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.303.7498 http://www.cse.msu.edu/%7Etorng/Research/Pubs/NodeRotation.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.cse.msu.edu/%7Etorng/Research/Pubs/NodeRotation.pdf text ftciteseerx 2016-01-07T22:11:35Z Abstract. One of the key challenges facing wireless sensor networks (WSNs) is extending network lifetime due to sensor nodes having limited power supplies. Extending WSN lifetime is complicated because nodes often experience differential power consumption. For example, nodes closer to the sink in a given routing topology transmit more data and thus consume power more rapidly than nodes farther from the sink. Inspired by the huddling behavior of emperor penguins where the penguins take turns on the cold extremities of a penguin “huddle”, we propose mobile node rotation, a new method for using low-cost mobile sensor nodes to address differential power consumption and extend WSN lifetime. Specifically, we propose to rotate the nodes through the high power consumption locations. We propose efficient algorithms for single and multiple rounds of rotations. Our extensive simulations show that mobile node rotation can extend WSN topology lifetime by more than eight times on average in a which is significantly better than existing alternatives. 1 Text Emperor penguins Unknown Huddle ENVELOPE(-64.983,-64.983,-65.411,-65.411) |
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description |
Abstract. One of the key challenges facing wireless sensor networks (WSNs) is extending network lifetime due to sensor nodes having limited power supplies. Extending WSN lifetime is complicated because nodes often experience differential power consumption. For example, nodes closer to the sink in a given routing topology transmit more data and thus consume power more rapidly than nodes farther from the sink. Inspired by the huddling behavior of emperor penguins where the penguins take turns on the cold extremities of a penguin “huddle”, we propose mobile node rotation, a new method for using low-cost mobile sensor nodes to address differential power consumption and extend WSN lifetime. Specifically, we propose to rotate the nodes through the high power consumption locations. We propose efficient algorithms for single and multiple rounds of rotations. Our extensive simulations show that mobile node rotation can extend WSN topology lifetime by more than eight times on average in a which is significantly better than existing alternatives. 1 |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Fatme El-moukaddem Eric Torng Guoliang Xing |
spellingShingle |
Fatme El-moukaddem Eric Torng Guoliang Xing Maximizing Network Topology Lifetime using Mobile Node Rotation |
author_facet |
Fatme El-moukaddem Eric Torng Guoliang Xing |
author_sort |
Fatme El-moukaddem |
title |
Maximizing Network Topology Lifetime using Mobile Node Rotation |
title_short |
Maximizing Network Topology Lifetime using Mobile Node Rotation |
title_full |
Maximizing Network Topology Lifetime using Mobile Node Rotation |
title_fullStr |
Maximizing Network Topology Lifetime using Mobile Node Rotation |
title_full_unstemmed |
Maximizing Network Topology Lifetime using Mobile Node Rotation |
title_sort |
maximizing network topology lifetime using mobile node rotation |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.303.7498 http://www.cse.msu.edu/%7Etorng/Research/Pubs/NodeRotation.pdf |
long_lat |
ENVELOPE(-64.983,-64.983,-65.411,-65.411) |
geographic |
Huddle |
geographic_facet |
Huddle |
genre |
Emperor penguins |
genre_facet |
Emperor penguins |
op_source |
http://www.cse.msu.edu/%7Etorng/Research/Pubs/NodeRotation.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.303.7498 http://www.cse.msu.edu/%7Etorng/Research/Pubs/NodeRotation.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766401912332091392 |