Presentation | 2020-06-19 An Investigation of Fingerprint-based Room Detection Method Using IEEE 802.15.4 Wireless Network Pradini Puspitaningayu, Nobuo Funabiki, Rahardhita Widyatra Sudibyo, Minoru Kuribayashi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, indoor positioning systems (IPS) using wireless networks has been gained much attention for wide-range purposes. However, fluctuations of wireless signals may contribute a serious drawback in the accuracy. In a lot of practical applications of indoor positioning, the detection of the current room inside a building may be sufficient. Then, the signal strength in each room can be much different from the one in another room, such that the signal fluctuation can be neglected. In this paper, we investigate a fingerprint-based room detection method using the IEEE 802.15.4 wireless network. This standard consumes much smaller energy than IEEE 802.11 Wi-Fi, which is suitable for long-time use with a small battery. Our method selects the room whose fingerprint composed of the average signal strength and the packet loss rate is closest to the measured one. Through experiments in two buildings in Okayama University, we confirm the feasibility of the proposal. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | room detectionfingerprintIEEE 802.15.4signal strengthpacket loss rate |
Paper # | NS2020-30 |
Date of Issue | 2020-06-11 (NS) |
Conference Information | |
Committee | PN / NS / OCS |
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Conference Date | 2020/6/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Takehiro Tsuritani(KDDI Research) / Akihiro Nakao(Univ. of Tokyo) / Joji Maeda(Tokyo Univ. of Science) |
Vice Chair | Haruki Ogoshi(Furukawa Electric) / Kohei Shiomoto(Tokyo City Univ.) / Hideaki Furukawa(NICT) / Tetsuya Oishi(NTT) |
Secretary | Haruki Ogoshi(NTT) / Kohei Shiomoto(Univ. of Electr-Comm.) / Hideaki Furukawa(NTT) / Tetsuya Oishi(Chuo Univ.) / (NTT) |
Assistant | Takahiro Kodama(Kagawa Univ) / Kenji Ishii(Mitsubishi Electric) / Shinya Kawano(NTT) |
Paper Information | |
Registration To | Technical Committee on Photonic Network / Technical Committee on Network Systems / Technical Committee on Optical Communication Systems |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Investigation of Fingerprint-based Room Detection Method Using IEEE 802.15.4 Wireless Network |
Sub Title (in English) | |
Keyword(1) | room detectionfingerprintIEEE 802.15.4signal strengthpacket loss rate |
1st Author's Name | Pradini Puspitaningayu |
1st Author's Affiliation | Okayama University(Okayama Univ.) |
2nd Author's Name | Nobuo Funabiki |
2nd Author's Affiliation | Okayama University(Okayama Univ.) |
3rd Author's Name | Rahardhita Widyatra Sudibyo |
3rd Author's Affiliation | Okayama University(Okayama Univ.) |
4th Author's Name | Minoru Kuribayashi |
4th Author's Affiliation | Okayama University(Okayama Univ.) |
Date | 2020-06-19 |
Paper # | NS2020-30 |
Volume (vol) | vol.120 |
Number (no) | NS-69 |
Page | pp.pp.49-54(NS), |
#Pages | 6 |
Date of Issue | 2020-06-11 (NS) |