Aero, Terra, Human: Next Generation Disaster Response Platform

講座名稱：Aero, Terra, Human: Next Generation Disaster Response Platform

講座人：董冕雄教授

講座時間：12月11日14:00

講座地點：Zoom會議直播（會議ID：770 124 3471密碼：507338）

講座人介紹：

董冕雄，現任日本國立室蘭工業大學副校長、教授、博導?？祁Ｎò玻–larivate Analytics）全球高被引學者。于日本公立會津大學分別獲計算機理工學學士、碩士、博士學位。主持日本學術振興會（JSPS）、KDDI財團等科研項目十余項。曾獲得多項國際性獎勵與榮譽，其中包括2018年度日本文部科學省NISTEP獎（不區分學科領域，同年全日本僅11人, 該獎包括2位諾貝爾獎獲得者）、2019年度北海道科學技術獎。目前擔任10多個國際頂級學術期刊的編委。同時，他還是超過100個國際頂級學術會議的組委會主要成員、TPC成員，包括CCF A類會議如IJCAI，AAAI等。目前主要從事云/邊緣計算、5G物聯網、大數據科學及人工智能等方面的研究。共計發表學術論文290余篇，其中50%發表在JSAC、TIFS、TPDS等IEEE/ACM頂尖國際期刊和INFOCOM等IEEE頂級會議上。近5年，入選ESI熱點論文（前0.1%）5篇，ESI高被引論文（前1%）18篇。

講座內容：

"How to face the threat of natural disasters" is always an important research topic. Currently, the mainstream research of disaster management is how to accurately and promptly forecast and notify such as earthquake early warning, but since complete disaster prevention is impossible, we still have to focus on the rapid response after disasters. In addition, to gain insight into the real-time situation of the affected area, we need the two-way communication between affected area and outside world. However, once the network infrastructure suffers from disasters, connections can be interrupted and support cannot reach affected area. Moreover, it is difficult to reconstruct the communication line from scratch. In order to achieve a set of post-disaster two-way communication solutions not relying on traditional network infrastructure, we design a next generation disaster response platform. There are mainly three problems to solve in this platform. First, the connections among users near to each other. Second, the connections between users and access points (APs). Third, the connections between APs and access network to outside world. To figure out first problem, we are going to make use of Device-to-Device (D2D) emergency communication in gathering users within the range of 100+m. Then for the second one, we take advantage of the high mobility of UAVs in fast building the emergency network with the range of 1000+m. For the third one, to realize the connection to outside world, we apply lower power wide area network (LPWAN) to expand the range to 10000+m.

主辦單位：通信工程學院