Presentation 2020-11-26
Wireless Sensor Networks Construction Support Application
Etsushi Oda, Koki Kawauchi, Toshihiko Hamasaki,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) We developed an application system to determine the location of relay nodes in a mesh-type wireless sensor network of 2.4 GHz and 920 MHz for agriculture and forestry. This application is a static placement system. First, the transmission range of each initial node is defined by RSSI (Received Signal Strength Indication) simulation value in complicated terrain. Then, a newly proposed search algorithm is used to configure optimal relay nodes, considering LOS (line-of-sight) and NLOS (non-line-of-sight) condition.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) WSN / RSSI / relay node / Knife-edge diffraction model, / Free-space propagation loss model / Fresnel zone
Paper # SeMI2020-18
Date of Issue 2020-11-19 (SeMI)

Conference Information
Committee SRW / SeMI / CNR
Conference Date 2020/11/26(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English) IoT Workshop
Chair Satoshi Denno(Okayama Univ.) / Susumu Ishihara(Shizuoka Univ.) / Kazunori Takashio(Keio Univ.)
Vice Chair Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Inst. of Tech.) / Hanako Noda(Anritsu) / Kazuya Monden(Hitachi) / Koji Yamamoto(Kyoto Univ.) / Masayuki Kanbara(NAIST) / Yoshihiko Murakawa(Fujitsu Labs.)
Secretary Keiichi Mizutani(NTT) / Kentaro Saito(NIigata Univ.) / Hanako Noda(Kyoto Univ.) / Kazuya Monden(Osaka Univ.) / Koji Yamamoto(Hitachi) / Masayuki Kanbara(Waseda Univ.) / Yoshihiko Murakawa(Shibaura Inst. of Tech.)
Assistant Masaaki Fuse(Anritsu) / Akihito Noda(Nanzan Univ.) / Yuki Katsumata(NTT DOCOMO) / Yu Nakayama(Tokyo Univ. of Agri. and Tech.) / Akira Uchiyama(Osaka Univ.) / Yuka Kobayashi(Toshiba) / Masanori Yokoyama(NTT)

Paper Information
Registration To Technical Committee on Short Range Wireless Communications / Technical Committee on Sensor Network and Mobile Intelligence / Technical Committee on Cloud Network Robotics
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Wireless Sensor Networks Construction Support Application
Sub Title (in English) Estimation of RSSI prediction model formula
Keyword(1) WSN
Keyword(2) RSSI
Keyword(3) relay node
Keyword(4) Knife-edge diffraction model,
Keyword(5) Free-space propagation loss model
Keyword(6) Fresnel zone
1st Author's Name Etsushi Oda
1st Author's Affiliation Hiroshima Institute of Technology(HIT)
2nd Author's Name Koki Kawauchi
2nd Author's Affiliation Hiroshima Institute of Technology(HIT)
3rd Author's Name Toshihiko Hamasaki
3rd Author's Affiliation Hiroshima Institute of Technology(HIT)
Date 2020-11-26
Paper # SeMI2020-18
Volume (vol) vol.120
Number (no) SeMI-261
Page pp.pp.13-16(SeMI),
#Pages 4
Date of Issue 2020-11-19 (SeMI)