Journal of Broadcast Engineering (방송공학회논문지)

The Korean Institute of Broadcast and Media Engineers (한국방송∙미디어공학회)
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Effect of Problematic Frequency Types of the Korean Public Alert Service (KPAS) on Adjustment Expectation

재난문자의 문제적 빈도 유형이 조절기대에 미치는 영향

  • Lee, Hyunji (School of Electrical and Computer Engineering, University of Seoul) ;
  • Byun, Yoonkwan (School of Electrical and Computer Engineering, University of Seoul) ;
  • Chang, Sekchin (School of Electrical and Computer Engineering, University of Seoul) ;
  • Choi, Seong Jong (School of Electrical and Computer Engineering, University of Seoul)
  • 이현지 (서울시립대학교 전자전기컴퓨터공학부) ;
  • 변윤관 (서울시립대학교 전자전기컴퓨터공학부) ;
  • 장석진 (서울시립대학교 전자전기컴퓨터공학부) ;
  • 최성종 (서울시립대학교 전자전기컴퓨터공학부)
  • Received : 2021.09.23
  • Accepted : 2021.11.02
  • Published : 2021.11.30
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Abstract

The frequency of KPAS alerts is causing the behavior of blocking KPAS alerts. It is necessary to control the frequency of KPAS alerts to prevent this behavior. This study analyzed the effect of problematic frequency types on the adjustment expectation of KPAS alerts. Three types of problematic frequency were selected: dailiness, other areas, similarity. An online survey with 1,212 participants was analyzed, with the following result. The three types of problematic frequency positively influenced the adjustment expectation of KPAS alerts. It turned out that the unique contribution of individual variables was found in the order of similarity, other areas, and dailiness. These results are meaningful in that they can be used as basic data for the improvement of the frequency of KPAS alerts.

재난문자의 빈도가 재난문자의 차단 행위를 유발시키고 있다. 이 행위를 방지하기 위해서는 재난문자의 빈도를 조절할 필요가 있다. 본 연구는 재난문자의 문제적 빈도 유형이 재난문자 조절기대에 미치는 영향에 대해 분석하였다. 문제적 빈도 유형으로 일상성 빈도, 타 지역 빈도, 유사성 빈도를 선정하였다. 리서치 회사를 통해 총 1,212명을 대상으로 온라인 설문조사를 시행하였다. 연구 결과, 재난문자 조절기대에 일상성 빈도, 타 지역 빈도, 유사성 빈도가 정적으로 영향을 미치는 것으로 나타났다. 개별변인의 고유기여도는 유사성 빈도, 타 지역 빈도, 일상성 빈도 순 으로 나타났다. 이러한 연구 결과는 재난문자의 빈도를 개선하는 기본 자료로 활용될 수 있다는 점에서 의의가 있다.

Keywords

Acknowledgement

This research was supported by Disaster-Safety Platform Technology Development Program of the National Research Foundation of Korea (NRF) funded by the Ministry of Science and ICT (NRF-2018M3D7A1084906).

References

  1. Korea Communications Commission, Research on the Policy-Making of Disaster Broadcasting Focusing on Public Acceptance, KCC-2020-08, 2020.
  2. KISDI, 2020 Major Contents of the Korean Media Panel Survey, Policy Data 20-15-02, 2020.
  3. Public Data portal, https://www.data.go.kr (accessed August 2, 2021).
  4. H. Lee, et al., "A Big Data Analysis of the News Trends on Wireless Emergency Alert Service," Journal of Broadcast Engineering, Vol. 24 No. 5, pp. 726-734, September 2019. https://doi.org/10.5909/JBE.2019.24.5.726
  5. What is the Record of the Past Year that Started with COVID-19 and Ended with COVID-19?, https://news.kbs.co.kr/news/view.do?ncd=5084914&ref=A
  6. Korea Institute of Public Administration, Consumer-centered disaster information analysis study, Rolling Project 2020-03, 2020.
  7. H. Lee, et al., "Requirement Analysis of Korean Public Alert Service using News Data," Journal of Broadcast Engineering, Vol. 25, No. 6, pp. 994-1003, November 2020. https://doi.org/10.5909/JBE.2020.25.6.994
  8. KPAS Bomb, Information or Publicity?, https://www.asiae.co.kr/article/2020032011282577238 (accessed August 30, 2021).
  9. Irrespective of Time 'Beep~' , http://news.heraldcorp.com/view.php?ud=20200619000810 (accessed August 30, 2021).
  10. Standards and Operating Regulations of Disaster Text Broadcasting, https://www.law.go.kr/LSW//admRulLsInfoP.do?chrClsCd=&admRulSeq=2100000200511#AJAX (accessed June 30, 2021).
  11. Operating Regulations of Earthquake Disaster Text Broadcasting, https://www.law.go.kr/LSW/admRulLsInfoP.do?chrClsCd=&admRulSeq=2100000204057#AJAX (accessed September 5, 2021).
  12. S. Jeong, Qualitative Methodology of Advertising Research, commbooks, 2015.
  13. 3GPP TS-23.041 Release 16, https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=748 (accessed Jul. 19, 2019).
  14. S. Chang, "A Supplementary Service Technology for Enhanced Receiver Performance f Emergency Alert Broadcast Based on 5G Cellular Communications," Journal of Broadcast Engineering, Vol. 26, No. 2, pp. 197-207, March 2021. https://doi.org/10.5909/JBE.2021.26.2.197
  15. Federal Communications Commission. Report and Order and Further Notice of Proposed Rulemaking, FCC 16-127, 2016.
  16. Federal Communications Commission. Second Report and Order and Second Order on Reconsideration, FCC 18-4, 2018.
  17. CSRIC V, Wireless Emergency Alerts - Recommendations to Improve Geo-Targeting and Offer Many-to-One Capabilities: Final Report and Recommendations. 2016.
  18. G. Park, H. Lee, "The Effect of Public Service Quality on the Participation Continuity Intension in the Resident Autonomy Center: Focused on the Mediating Effect of Value Perception," Korean Public Management Review, Vol. 31, No. 1, pp. 1~28, March 2017. https://doi.org/10.24210/KAPM.2017.31.1.001
  19. S. Ryu, Communication Statistics Method, commbooks, 2013.