• DocumentCode
    3019674
  • Title

    Evaluating severe noise interference in IEEE 802.15.4 based location systems

  • Author

    Oliveira, José ; Fonseca, José ; Bartolomeu, Paulo ; Costa, Luís C.

  • Author_Institution
    DI - Micro I/O, Univ. of Aveiro, Aveiro
  • fYear
    2008
  • fDate
    15-18 Sept. 2008
  • Firstpage
    893
  • Lastpage
    898
  • Abstract
    This paper studies the impact of severe ISM noise interference in IEEE 802.15.4 based location systems, in particular the LOPES project. The architecture and operation of the location system are presented as well as the underneath physical mechanisms supporting the IEEE 802.15.4 noise immunity. A test-bed is proposed and the assessment scenario is described by focusing on the trial parameters. Results show that this technology is able to operate in extreme harsh environments. However, this has a significant impact in the location systempsilas performance.
  • Keywords
    interference suppression; navigation; personal area networks; wireless LAN; IEEE 802.15.4 based location system; noise immunity; noise interference; Costs; Delay; Interference; Medical services; Real time systems; Resilience; Spread spectrum communication; Testing; Working environment noise; ZigBee;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Emerging Technologies and Factory Automation, 2008. ETFA 2008. IEEE International Conference on
  • Conference_Location
    Hamburg
  • Print_ISBN
    978-1-4244-1505-2
  • Electronic_ISBN
    978-1-4244-1506-9
  • Type

    conf

  • DOI
    10.1109/ETFA.2008.4638502
  • Filename
    4638502
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3019674