Presentation 2020-10-22
[Invited Talk] Lifelog Collection Experiments and Results With Device-to-Device Communications
Huan-Bang Li, Lin Shan, Kenichi Takizawa, Fumihide Kojima, Yasushi Fuwa,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) We developed a lifelog collection system for elderly monitoring in depopulated areas which was reported in our previous paper. This system consists of three types of terminals, i.e., sensor terminal (s-terminal), collecting terminal (c-terminal), and management terminal (m-terminal). The s-terminal collects lifelog data at objectives’ homes. The c-terminal can be set in a moving car and it receives lifelog data when running within communication range of the objectives’ homes. Furthermore, the lifelog is forwarded to the m-terminal when the c-terminal enters the communication range of facilities where the m-terminal is in operation. By observing the variation of the collected lifelog data, it is available to get some clues about the objective’s health status. With the developed system, we have conducted field experiment in a mountainous village. This paper presents some results obtained from the experiment.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Device-to-Device (D2D) communications / Lifelog collection / elderly monitoring / Field experiment
Paper # ICTSSL2020-21
Date of Issue 2020-10-15 (ICTSSL)

Conference Information
Committee IN / ICTSSL
Conference Date 2020/10/22(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Kenji Ishida(Hiroshima City Univ.) / Hiroshi Tamura(Chuo Univ.)
Vice Chair Kunio Hato(Internet Multifeed) / Koichi Gyoda(Shibaura Inst. of Tech.) / Munenari Inoguchi(Toyama Univ.)
Secretary Kunio Hato(Hiroshima City Univ.) / Koichi Gyoda(KDDI Research) / Munenari Inoguchi(NTT)
Assistant / Shunichi Yokoyama(NIED)

Paper Information
Registration To Technical Committee on Information Networks / Technical Committee on Information and Communication Technologies for Safe and Secure Life
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) [Invited Talk] Lifelog Collection Experiments and Results With Device-to-Device Communications
Sub Title (in English)
Keyword(1) Device-to-Device (D2D) communications
Keyword(2) Lifelog collection
Keyword(3) elderly monitoring
Keyword(4) Field experiment
1st Author's Name Huan-Bang Li
1st Author's Affiliation National Institute of Information and Communications Technology(NICT)
2nd Author's Name Lin Shan
2nd Author's Affiliation National Institute of Information and Communications Technology(NICT)
3rd Author's Name Kenichi Takizawa
3rd Author's Affiliation National Institute of Information and Communications Technology(NICT)
4th Author's Name Fumihide Kojima
4th Author's Affiliation National Institute of Information and Communications Technology(NICT)
5th Author's Name Yasushi Fuwa
5th Author's Affiliation Shinshu University(Shinshu University)
Date 2020-10-22
Paper # ICTSSL2020-21
Volume (vol) vol.120
Number (no) ICTSSL-202
Page pp.pp.45-50(ICTSSL),
#Pages 6
Date of Issue 2020-10-15 (ICTSSL)