JBE, vol. 27, no. 5, pp.762-772, September, 2022

DOI: https://doi.org/10.5909/JBE.2022.27.5.762

An Emergency-Alert Delivery Approach Based on Cell Broadcast for Smart-City IoT Devices

Sekchin Chang

C.A E-mail: schang213@uos.ac.kr

Abstract:

Current disaster alert broadcasting based on mobile communication systems targets personal mobile terminals such as smartphones. However, smart cities require IoT-based services such as smart homes and offices. Therefore, when severe disasters such as earthquakes occur, smart cities must quickly perform appropriate control and respond to buildings and factories. For this, a disaster warning broadcasting technique for IoT terminals for smart cities is required. In this paper, we propose a disaster alert transmission method based on 4G/5G mobile communication for IoT terminals for smart cities. The proposed method effectively utilizes the image display method for CBS, a cell-based broadcasting service, and shows the superiority of the proposed approach through simulation.     

Keyword: cell broadcast service, emergency-alert delivery, IoT, smart city

Reference:
[1] S. Chang, “A synchronous cooperative communication for emergency alert broadcast based on cellular systems,” Journal of Broadcast Eng., vol. 19, no. 2, pp. 184-194, Mar. 2014. doi: https://doi.org/10.5909/JBE.2014.19.2.184
[2] V. Javidroozi, H. Shah, and G. Feldman, “Urban computing and smart cities: towards changing city processes by applying enterprise systems integration practices,” IEEE Access, vol. 7, pp. 108023 – 108034, Aug. 2019. doi: https://doi.org/10.1109/ACCESS.2019.2933045
[3] X. Zhang, M. Pipattanasomporn, T. Chen, and S. Rahman, "An IoT-based thermal model learning framework for smart buildings," IEEE Internet Things J., vol. 7, no. 1, pp. 518 – 527, Jan. 2020. doi: https://doi.org/10.1109/JIOT.2019.2951106
[4] KS X 3285: Public warning technology for IoT devices and for devices of users vulnerable to information access over cellular networks, 2021. https://www.rra.go.kr/ko/reference/kcsList_view.do?nb_seq=4977&cpage=1&nb_type=6&searchCon=&searchTxt=&sortOrder=
[5] 3GPP TS 22.268 V16.4.0: Public Warning System (PWS) requirements, Release 16, Sep. 2020. https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=639
[6] 3GPP TS 23.041 V17.2.0: Technical Realization of Cell Broadcast Service (CBS), Release 17, Sep. 2021. https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=748
[7] S. Chang, “A Display method of image information and URL using the message structures of emergency alert broadcasts for 5G cellular communications,” Journal of Broadcast Eng., vol. 26, no. 5, pp. 592-598, Sep. 2021. doi: https://doi.org/10.5909/JBE.2021.26.5.592
[8] 3GPP TS 36.331 V16.0.0: Evolved Universal Terrestrial Radio Access (E-UTRA)
Radio Resource Control (RRC) protocol specification, Release 16, Mar. 2020. https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2440/
[9] 3GPP TS 38.331 V15.8.0: NR
Radio Resource Control (RRC) protocol specification, Release 15, Dec. 2019. https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3197
[10] TTAK.KO-06.0263/R4: Requirements and message format for Korean Public Alert System over mobile network, June 2019. http://committee.tta.or.kr/data/standard_view.jsp?commit_code=SPG31&pk_num=TTAK.KO-06.0263/R4&nowSu=1
[11] H. Lee, Y. Byun, S. Chang, and S. J. Choi, “Requirement analysis of Korean public alert service using news data,” Journal of Broadcast Eng., vol. 25, no. 6, pp. 994-1003, Nov. 2020. doi: https://doi.org/10.5909/JBE.2020.25.6.994
[12] http://www.mediatoday.co.kr/news/articleView.html?idxno=147142
[13] ATIS-0700026: Feasibility Study for WEA Supplemental Text, Dec. 2015. https://access.atis.org/apps/group_public/download.php/25923/ATIS-0700026_WEA_Supplemental.pdf
[14] A. Hikmaturokhman, M. Suryanegara, and K. Ramli, “A comparative analysis of 5G channel model with varied frequency: a case study in Jakarta,” Proc. of International Conference on Smart Computing & Communications, June 2019. doi: https://doi.org/10.1109/ICSCC.2019.8843632
[15] A. Goldsmith, Wireless Communications, Cambridge University Press, 2005. https://www.cambridge.org/core/books/wireless-communications/800BA8A8211FBECB133A7BB77CD2E2BD
[16] S. Chang, “5G wireless emergency alerts based on image code and cell clustering,” IEEE Access, vol. 9, pp. 139214-139227, Oct. 2021. doi: https://doi.org/10.1109/ACCESS.2021.3118686

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