An optimal network dimensioning and initial energy assignment minimizing the monetary cost of a heterogeneous WSN
dc.citation.epage | 521 | en_US |
dc.citation.spage | 517 | en_US |
dc.contributor.author | Sevgi, Cüneyt | en_US |
dc.contributor.author | Kocyigit, A. | en_US |
dc.coverage.spatial | Tuscany, Italy | en_US |
dc.date.accessioned | 2016-02-08T12:25:11Z | |
dc.date.available | 2016-02-08T12:25:11Z | |
dc.date.issued | 2009 | en_US |
dc.department | Computer Technology and Information Systems | en_US |
dc.description | Date of Conference: 7-10 Sept. 2009 | en_US |
dc.description.abstract | In this paper, a novel method is proposed to dimension a randomly deployed heterogeneous Wireless Sensor Network (WSN) of minimum monetary cost satisfying minimum coverage and minimum lifetime requirements. We consider WSNs consisting of two different types of nodes clusterheads and ordinary sensor nodes, randomly deployed over a sensing field. All devices are assumed to be stationary and have identical sensing capabilities. However, the clusterheads are more energetic and powerful in terms of processing and communication capabilities compared to sensor nodes. For such a network, finding minimum cost WSN problem is not a trivial one, since the distribution of the mixture of two different types of devices and the batteries with different initial energies in each type of device primarily determine the monetary cost of a WSN. Therefore, we formulated an optimization problem to minimize the monetary cost of a WSN for given coverage and lifetime requirements. The proposed optimization problem is solved for a certain scenario and the solution is validated by computer simulations. © 2009 IEEE. | en_US |
dc.description.provenance | Made available in DSpace on 2016-02-08T12:25:11Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2009 | en |
dc.identifier.doi | 10.1109/ISWCS.2009.5285351 | en_US |
dc.identifier.uri | http://hdl.handle.net/11693/28614 | |
dc.language.iso | English | en_US |
dc.publisher | IEEE | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1109/ISWCS.2009.5285351 | en_US |
dc.source.title | 2009 6th International Symposium on Wireless Communication Systems | en_US |
dc.subject | Cluster-heads | en_US |
dc.subject | Communication capabilities | en_US |
dc.subject | Heterogeneous wireless sensor networks | en_US |
dc.subject | Initial energy | en_US |
dc.subject | Minimum cost | en_US |
dc.subject | Minimum coverage | en_US |
dc.subject | Monetary costs | en_US |
dc.subject | Novel methods | en_US |
dc.subject | Optimal networks | en_US |
dc.subject | Optimization problems | en_US |
dc.subject | Sensing fields | en_US |
dc.subject | Cellular telephone systems | en_US |
dc.subject | Communication systems | en_US |
dc.subject | Computer simulation | en_US |
dc.subject | Global system for mobile communications | en_US |
dc.subject | Mobile computing | en_US |
dc.subject | Optimization | en_US |
dc.subject | Sensor nodes | en_US |
dc.subject | Sensors | en_US |
dc.subject | Telecommunication equipment | en_US |
dc.subject | Wireless sensor networks | en_US |
dc.subject | Wireless telecommunication systems | en_US |
dc.subject | Costs | en_US |
dc.title | An optimal network dimensioning and initial energy assignment minimizing the monetary cost of a heterogeneous WSN | en_US |
dc.type | Conference Paper | en_US |
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