COM-LOC++: A distributed range-free localization algorithm in wireless networks

    Research output: Contribution to conferencePaperAcademicpeer-review

    3 Citations (Scopus)
    41 Downloads (Pure)

    Abstract

    This paper introduces a new localization algorithm called COM-LOC++ that improves the performance of a recently introduced distributed range-free algorithm called COM-LOC. COM-LOC and other existing range-free algorithms only process the information received from one reference node in order to estimate the distance to that reference node. COM-LOC++ improves this performance by processing the information received from all heard reference nodes to estimate the distance to one reference node. Simulations show that the use of this additional part of information decreases the localization error by 50…110% and the localization stability by 20…60%, relative to COM-LOC. Other comparisons with several RSS-based localization algorithms show that COM-LOC++ decreases the localization error by 20…180% and the localization stability by 70…210%, while keeping the communication costs equal.
    Original languageUndefined
    Pages157-162
    Number of pages6
    DOIs
    Publication statusPublished - 7 Dec 2010
    Event6th International Conference on Intelligent Sensors, Sensor Networks and Information Processing, ISSNIP 2010 - Brisbane, Australia
    Duration: 7 Dec 201010 Dec 2010
    Conference number: 6

    Conference

    Conference6th International Conference on Intelligent Sensors, Sensor Networks and Information Processing, ISSNIP 2010
    Abbreviated titleISSNIP
    CountryAustralia
    CityBrisbane
    Period7/12/1010/12/10

    Keywords

    • Connectivity
    • EWI-19637
    • IR-76019
    • Localization

    Cite this

    Dil, B. J., & Havinga, P. J. M. (2010). COM-LOC++: A distributed range-free localization algorithm in wireless networks. 157-162. Paper presented at 6th International Conference on Intelligent Sensors, Sensor Networks and Information Processing, ISSNIP 2010, Brisbane, Australia. https://doi.org/10.1109/ISSNIP.2010.5706796