A Simple and Efficient Way to Save Energy in Multihop Wireless Networks with Flow Aggregation
Today, whether in industry, research, or civil applications, there are many incentives to reduce the energy footprint of automated systems. In multihop wireless networks, the main objective in that regard is usually to maximize the lifetime of the network by distributing the load over all nodes. In...
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Journal of Computer Networks and Communications |
| Online Access: | http://dx.doi.org/10.1155/2019/7059401 |
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| _version_ | 1850213074081939456 |
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| author | Alexandre Laube Dominique Quadri Steven Martin Khaldoun Al Agha |
| author_facet | Alexandre Laube Dominique Quadri Steven Martin Khaldoun Al Agha |
| author_sort | Alexandre Laube |
| collection | DOAJ |
| description | Today, whether in industry, research, or civil applications, there are many incentives to reduce the energy footprint of automated systems. In multihop wireless networks, the main objective in that regard is usually to maximize the lifetime of the network by distributing the load over all nodes. In this paper, we improve a solution that aggregates flows to optimize the number of nodes that can be turned off. We introduce interference awareness in a routing metric designed to aggregate flows to avoid overloading the network and to preserve the quality of service required by the flows. This way, it becomes possible to integrate this metric into classical shortest path routing algorithms that do not consider interference. We also show that flow aggregation and overall energy consumption are equivalent problems. |
| format | Article |
| id | doaj-art-8c3acd2d464045d3b3b5885ff61972bc |
| institution | OA Journals |
| issn | 2090-7141 2090-715X |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Computer Networks and Communications |
| spelling | doaj-art-8c3acd2d464045d3b3b5885ff61972bc2025-08-20T02:09:12ZengWileyJournal of Computer Networks and Communications2090-71412090-715X2019-01-01201910.1155/2019/70594017059401A Simple and Efficient Way to Save Energy in Multihop Wireless Networks with Flow AggregationAlexandre Laube0Dominique Quadri1Steven Martin2Khaldoun Al Agha3LRI (Laboratoire de Recherche en Informatique), University Paris Sud, CNRS, University Paris-Saclay, 91405 Orsay, FranceLRI (Laboratoire de Recherche en Informatique), University Paris Sud, CNRS, University Paris-Saclay, 91405 Orsay, FranceLRI (Laboratoire de Recherche en Informatique), University Paris Sud, CNRS, University Paris-Saclay, 91405 Orsay, FranceLRI (Laboratoire de Recherche en Informatique), University Paris Sud, CNRS, University Paris-Saclay, 91405 Orsay, FranceToday, whether in industry, research, or civil applications, there are many incentives to reduce the energy footprint of automated systems. In multihop wireless networks, the main objective in that regard is usually to maximize the lifetime of the network by distributing the load over all nodes. In this paper, we improve a solution that aggregates flows to optimize the number of nodes that can be turned off. We introduce interference awareness in a routing metric designed to aggregate flows to avoid overloading the network and to preserve the quality of service required by the flows. This way, it becomes possible to integrate this metric into classical shortest path routing algorithms that do not consider interference. We also show that flow aggregation and overall energy consumption are equivalent problems.http://dx.doi.org/10.1155/2019/7059401 |
| spellingShingle | Alexandre Laube Dominique Quadri Steven Martin Khaldoun Al Agha A Simple and Efficient Way to Save Energy in Multihop Wireless Networks with Flow Aggregation Journal of Computer Networks and Communications |
| title | A Simple and Efficient Way to Save Energy in Multihop Wireless Networks with Flow Aggregation |
| title_full | A Simple and Efficient Way to Save Energy in Multihop Wireless Networks with Flow Aggregation |
| title_fullStr | A Simple and Efficient Way to Save Energy in Multihop Wireless Networks with Flow Aggregation |
| title_full_unstemmed | A Simple and Efficient Way to Save Energy in Multihop Wireless Networks with Flow Aggregation |
| title_short | A Simple and Efficient Way to Save Energy in Multihop Wireless Networks with Flow Aggregation |
| title_sort | simple and efficient way to save energy in multihop wireless networks with flow aggregation |
| url | http://dx.doi.org/10.1155/2019/7059401 |
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