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Device-to-Device Communication based DTN
for Disaster Information System by using Emergent User Policy and Locational
Information Noriki
Uchida1+, Goshi Sato2, and
Yoshitaka Shibata3 1Fukuoka
Institute of Technology, 3-30-1 Wajiro-higashi, Higashi-ku,
Fukuoka, 811-0295 Japan 2Resilient
ICT Research Center, National
Institute of Information and Communications, 2-1-3 Katahira,
Aoba-ku, Sendai 980-0812, Japan 3Iwate
Prefectural University, 152-52 Sugo, Takizawa, Iwate 020-0693,
Japan n-uchida@fit.ac.jp, Sato-g@nict.go.jp, shibata@iwate-pu.ac.jp Abstract The Delay Tolerant Networks (DTN) is well known as
the resilient routing protocol for robust network conditions such as the
situation just after the large scale disasters. This paper introduces the
implementations of the DTN routing with the Data Triage Method and the group
priority transmission by using the Device-to-Device (D2D) communication API
on the android smartphones in order to realize the assumed Disaster
Information System. In the proposed methods, the user policy is introduced
for the Data Triage Method from the evacuators messages and the static body
detections, and the historical locational information is introduced for the
priority node selection method by the implementations using the D2D API.
Then, the evaluations of the prototype system are reported in this paper, and
the results shows the affectivity of the prototype systems because the
delivery rates of the high priority messages reached to 100 percent within
one second in the experiments. Keywords: Delay Tolerant Networking, Disaster Information System,
D2D. +: Corresponding author: Noriki
Uchida Department of Information and Communication
Engineering, Faculty of Information Engineering, Fukuoka Institute of
Technology, 3-30-1 Wajiro-higashi, Higashi-ku, Fukuoka 811-0295, Japan. Email: n-uchida@fit.ac.jp, Tel:
+81-92-606-4936 Journal
of Internet Services and Information Security
(JISIS), 9(3): 41-51,
August 2019 DOI: 10.22667/JISIS.2019.08.31.041 [pdf] |