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    Interference in wireless ad hoc networks with smart antennas

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    Type
    Conference Paper
    Authors
    Alabdulmohsin, Ibrahim cc
    KAUST Department
    Computer Science Program
    Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
    Date
    2014-08
    Permanent link to this record
    http://hdl.handle.net/10754/594152
    
    Metadata
    Show full item record
    Abstract
    In this paper, we show that the use of directional antennas in wireless ad hoc networks can actually increase interference due to limitations of virtual carrier sensing. We derive a simple mathematical expression for interference in both physical and virtual carrier sense networks, which reveals counter-intuitively that receivers in large dense networks with directional antennas can experience larger interference than in omnidirectional networks unless the beamwidth is sufficiently small. Validity of mathematical analysis is confirmed using simulations.
    Citation
    Alabdulmohsin I (2014) Interference in wireless ad hoc networks with smart antennas. 2014 International Wireless Communications and Mobile Computing Conference (IWCMC). Available: http://dx.doi.org/10.1109/iwcmc.2014.6906435.
    Publisher
    Institute of Electrical and Electronics Engineers (IEEE)
    Journal
    2014 International Wireless Communications and Mobile Computing Conference (IWCMC)
    Conference/Event name
    10th International Wireless Communications and Mobile Computing Conference, IWCMC 2014
    ISBN
    9781479909599
    DOI
    10.1109/iwcmc.2014.6906435
    ae974a485f413a2113503eed53cd6c53
    10.1109/iwcmc.2014.6906435
    Scopus Count
    Collections
    Conference Papers; Computer Science Program; Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division

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