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In recent years, large-scale natural disasters frequently occurred in Japan, and each time there occurred physical corruption or failure of the communication infrastructure, congestion of the communication network due to abrupt communication traffic occurred. As a result, it had a great influence on information collection and transmission using the Internet[1]. Also, the information required at the...
We propose a disaster information cloud system for disaster prevention and reduction in this research. This system consists of the disaster information input function and the disaster information output function. The emergency response headquarters uses this system for information sharing and information transmitting at the time of large-scale natural disaster. The disaster information input function...
This paper proposes a Domain Name System (DNS) Name Autoconfiguration called DNSNAv4 for Internet-of-Things (IoT) Devices in Internet Protocol (IP) version 4 (IPv4). The manual configuration of domain names of devices might be a cumbersome burden for users as the number of devices increases. A legacy scheme called DNS Name Autoconfiguration (DNSNA) for IPv6 networks can be used to register DNS names...
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