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IEEE/ICACT20210233 Question.1 Questioner: mots@etri.re.kr 2021-02-08 오후 5:34:02	IEEE/ICACT20210233 Answer.1 Answer by Auhor beomjun.jo@gmail.com 2021-02-08 오후 5:34:02
Great work. What is the data size and network bandwidth to send multimedia disaster information? Thanks!	‘CAP (Commen Aelrting Protocol)’ is used to send multimedia disaster information, and the size of the file is within 10kb. Of course, “multimedia information” is not directly included in the CAP, but “link information” is sent to access the information. The format (eg, text, image, voice) applied varies depending on the medium, and in the case of'image', files within 500kb can be downloaded through a link. The meaning of 'Nework bandwidth' is not well understood, but the system built through this study can be used both in the 'communication network (including 5G)' and 'the broadcasting network (including UHD)'.

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