Browse > Article
http://dx.doi.org/10.5392/JKCA.2021.21.12.296

Operational Verification of Common Alert Protocol System and UHD Advanced Emergency Alert Table Service  

Kwak, Chunsub (KBS 미디어기술연구소)
Suh, Young-Woo (KBS 미디어기술연구소)
Publication Information
The Journal of the Korea Contents Association / v.21, no.12, 2021 , pp. 296-301 More about this Journal
Abstract
This study is a study dealing with the empirical test of standardized multimedia disaster warning broadcasting linked with the next-generation prediction and warning platform and the disaster warning additional data service of terrestrial UHD broadcasting. The next-generation prediction and warning platform used in the demonstration test complies with the CAP-based TTA standardization standard, and the UHD disaster warning additional data service complies with the AEAT standard. As a result of the experiment, when a standardized CAP disaster warning message is issued and delivered to a broadcasting company, a system was established so that it is automatically converted to AEAT, a UHD disaster warning additional data message, and transmitted. The receiver unit was configured by connecting a set-top capable of receiving disaster alert data and a TV with an HDMI cable. When a disaster is announced, the set-top displays the AEAT message on the TV broadcasting screen, customized to the priority of the disaster and the area where it is issued. In addition, incoming messages are displayed in a language suitable for user settings among 5 languages. Additional multimedia functions such as images and alarm sounds could also be linked. In particular, it was confirmed that the receiver message was displayed within 3 seconds of issuing the disaster alert, enabling prompt delivery of the disaster alert.
Keywords
Disaster Alert; Disaster Broadcast; Next-Generation Alert and Warning; UHD Broadcast; CAP; AEAT;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 오승희, 정우석, 이용태. "재난 예.경보 시스템을 통합 관리하기 위한 CAP 프로파일에 관한 연구," 한국통신학회 학술대회논문집, pp.821-822, 2020.
2 https://www.fema.gov/common-alerting-protocol
3 조경섭, 정상구, 이용태, 류원. "통합경보시스템에서의 지능.맞춤형 경보발령 연구," 한국방송미디어공학회 학술발표대회 논문집, pp.118-121, 2015.
4 정상구, 조경섭, 이승형, 조범준, 이용태, "재난 경보를 위한 통합경보시스템 설계 및 구현," 한국방송미디어공학회 학술발표대회 논문집, 129-131, 2015.
5 ATSC, "Signaling, Delivery, Synchronization, and Error Protection," ATSC A/331, 2017.12.6.
6 조숙희, 나웅수, 김나연, 배병준, "지상파 UHD 방송과 CBS 기반 재난경보서비스에 관한 연구," 한국방송미디어공학회 학술발표대회 논문집, pp.193-195, 2019.
7 TTAK.KO-06.0524, "Interface Between National Alert Originator and Broadcaster for Public Alert Service," 2020.12.
8 정지혜, 황우석, 표경수. "한국 재난 예경보시스템 구축현황에 관한 연구," 한국통신학회 학술대회논문집, pp.810-810, 2021.
9 안병덕, 이재영, 박기연, "차세대 통합 예.경보 플랫폼을 위한 통합관제시스템 연구," 한국컴퓨터정보학회 학술발표논문집, pp.41-44, 2021.
10 김현순, 권대복, "지상파 DMB 재난경보방송," Broadcasting and Media Magazine, Vol.14, No.4, pp.16-25, 2009.
11 라상중, 현은희, 조용성, 배병준, "AT SC 3.0 전송방식에 기반한 재난방송 송수신 시스템 설계," 한국방송미디어공학회 학술발표대회 논문집, pp.210-211, 2019.
12 TTAK.KO-06.0523, "Guidelines for Using Disaster Information for Terrestrial UHD-Based Emergency Alert Service," 2020.12.
13 곽천섭, 이만규, 이현지, "지상파 UHD 부가 데이터를 활용한 재난방송 서비스 시뮬레이션," 한국콘텐츠학회논문지, 제20권, 제5호, pp.58-68, 2020.   DOI
14 최성종, "지상파 DMB 자동 재난경보방송 표준을 위한 재난 메시지 및 메시지 분할 방법 설계," 방송공학회논문지, 제15권, 제2호, pp.304-312, 2010.   DOI
15 곽천섭, 서영우, 이현지, "멀티미디어 기술을 활용한 모바일 재난경보 시나리오," 한국방송미디어공학회 학술발표대회 논문집, pp.212-215, 2019.