Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

Energy Analysis of Received Signal Strength Localization in Wireless Sensor Networks

  • Identification data

    Identifier: imarina:5126948
  • Authors:

    Moravek, Patrik
    Komosny, Dan
    Simek, Milan
    Girbau, David
    Lazaro, Antonio
  • Others:

    Author, as appears in the article.: Moravek, Patrik; Komosny, Dan; Simek, Milan; Girbau, David; Lazaro, Antonio;
    Department: Enginyeria Electrònica, Elèctrica i Automàtica
    URV's Author/s: Girbau Sala, David / Lázaro Guillén, Antonio Ramon
    Keywords: Wireless sensor networks Wireless sensor network Rss uncertainty Received signal strength Performance analysis Nodes Measurement Localization error Localization Energy consumption
    Abstract: This paper presents the investigation of energy demands during localization of wireless nodes in ad-hoc networks. We focus on the method based on the received signal strength (RSS) to estimate the distances between the nodes. To deal with the uncertainty of this technique, statistical methods are used. It implies more measurement samples to be taken and consequently more energy to be spent. Therefore, we investigate the accuracy of localization and the consumed energy in the relation to the number of measurement samples. The experimental measurements were conducted with IRIS sensor motes and their results related to the proposed energy model. The results show that the expended energy is not related linearly to the localization error. First, improvement of the accuracy rises fast with more measurement samples. Then, adding more samples, the accuracy increase is moderate, which means that the marginal energy cost of the additional improvement is higher.
    Thematic Areas: Engineering, electrical & electronic Engenharias iv Electrical and electronic engineering
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: david.girbau@urv.cat antonioramon.lazaro@urv.cat
    Author identifier: 0000-0003-3160-5777
    Record's date: 2024-04-20
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://www.radioeng.cz/papers/2011-4.htm
    Papper original source: Radioengineering. 20 (4): 937-945
    APA: Moravek, Patrik; Komosny, Dan; Simek, Milan; Girbau, David; Lazaro, Antonio; (2011). Energy Analysis of Received Signal Strength Localization in Wireless Sensor Networks. Radioengineering, 20(4), 937-945
    Licence document URL: http://repositori.urv.cat/ca/proteccio-de-dades/
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2011
    Publication Type: Journal Publications
  • Keywords:

    Electrical and Electronic Engineering,Engineering, Electrical & Electronic
    Wireless sensor networks
    Wireless sensor network
    Rss uncertainty
    Received signal strength
    Performance analysis
    Nodes
    Measurement
    Localization error
    Localization
    Energy consumption
    Engineering, electrical & electronic
    Engenharias iv
    Electrical and electronic engineering
  • Documents:

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