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Author: search.filters.author.Chusongsang, Anna

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    Performance Analysis of Power Outage Probability for Drone based IoT Connectivity Network
    (2019-12-01)
    Duangsuwan, Sarun
    ;
    Chusongsang, Anna
    ;
    Promwong, Sathaporn
    In this paper, we present a performance analysis of power outage probability of using on drone communicated with an internet of things (IoT) connectivity network. We obtain that there are several IoT devices are connected with a drone as simultaneously. Therefore, the power outage probability (POP) is analyzed based on the verifying of drone height which ensures the best performance in term of connectivity network. Experimental results confirm that this analysis is very useful for drone usage as drone small cell or hot-spot to distribute the transmitting power to coverage all IoT devices.
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    BER Detection of A2G Wireless Communication in Rician K-Factor Fading Channel for Massive IoT Connectivity Network
    (2019-12-01)
    Duangsuwan, Sarun
    ;
    Chusongsang, Anna
    ;
    Teekanakvisit, Chakree
    ;
    Promwong, Sathaporn
    In this paper, we present a performance of bit error rate detection in air-to-ground (A2G) wireless communication over Rician K-factor fading channel for massive the internet of things (IoT) connectivity network. The massive IoT connectivity deploys to the cyber-physical system (CPS). We analyze the BER by using the asymptotic simulation of zero-forcing (ZF) and minimum mean square error (MMSE) detection. The system model employs the effect of Rician K-factor channel between the transmitter antenna (drone) and IoT users. Finally, we discuss the performance of BER curves.