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Search: "[ author: Sang-Ha Kim ]" (2)
    An Origin-Centric Communication Scheme to Support Sink Mobility for Continuous Object Detection in IWSNs
    Myung-Eun Kim, Cheonyong Kim, Yongbin Yim, Sang-Ha Kim, Young-Sung Son KIPS Transactions on Computer and Communication Systems, Vol. 7, No. 12, pp. 301-312, Dec. 2018
    https://doi.org/10.3745/KTCCS.2018.7.12.301
    Keywords: Continuous Objects, Sink Mobility, Energy Efficiency, IWSNs

    Grid Structure-Based Mobility Support Scheme for Sink Groups in Wireless Sensor Networks
    Yongbin Yim, Euisin Lee, Sang-Ha Kim KIPS Transactions on Computer and Communication Systems, Vol. 6, No. 5, pp. 239-246, May. 2017
    10.3745/KTCCS.2017.6.5.239
    Keywords: Wireless Sensor Networks, Mobile Sink Groups, Energy-efficiency, Reliability, Mobility Support