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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ITS, WBS, RCC | 2023-12-21 11:05 |
Okinawa | (Primary: On-site, Secondary: Online) |
Performance Evaluation of Advanced BLE Hybrid Algorithm for Multi Floor Positioning Yuta Nagahama, Tetsuya Manabe (Saitama Univ.)  WBS2023-31 ITS2023-14 RCC2023-25 |
This paper evaluates advanced Bluetooth Low Energy (BLE) hybrid algorithm performance for multi floor positioning using ... [more] | WBS2023-31 ITS2023-14 RCC2023-25 pp.19-24 |
| CS | 2023-07-28 14:50 |
Tokyo | Hachijo-machi Chamber of Commerce and Industry | Improving position estimation accuracy method by reducing RSSI fluctuations in BLE fingerprinting-based indoor positioning Jingshi Qian, Nobuyoshi Komuro (Chiba Univ.) CS2023-58 |
The complex indoor environment will reflect and absorb the RSSI (Received Signal Strength Indicator) from the sensor. Be... [more] | CS2023-58 pp.163-168 |
| MICT, WBS | 2022-07-25 14:00 |
Okayama | Okayama Prefectural University | Positioning Error Performance taking into account Reflected Light in The VN-CodeSK Based Positioning Methods Yuta Ochiai, Daisuke Ogawa, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) WBS2022-29 MICT2022-29 |
Recently, visible light communication, which use LEDs not only for lighting but also for data communication, have been a... [more] | WBS2022-29 MICT2022-29 pp.70-75 |
| MICT, WBS | 2022-07-25 14:25 |
Okayama | Okayama Prefectural University | MPSC-Based Optical Fingerprint Positioning System using Search-area Partitioning Daisuke Ogawa, Yuta Ochiai, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) WBS2022-30 MICT2022-30 |
There is growing interest in positioning system in order to provide location based services. As a positioning system sui... [more] | WBS2022-30 MICT2022-30 pp.76-81 |
| SAT, SANE (Joint) |
2022-02-25 14:35 |
Online | Online | A Fingerprint-like Positioning Method Using Low Earth Orbit Satellites Hirotaka Kanamori, Kaito Kobayashi, Nobuaki Kubo (TUMSAT) SAT2021-67 |
We try to consider a new positioning method using low earth orbit satellites, which has been attracting worldwide attent... [more] | SAT2021-67 pp.79-82 |
| SR | 2022-01-25 09:50 |
Online | Online | Performance Evaluation of Position Estimation with Power Detectors Delivered by Physical Wireless Parameter Conversion Sensor Networks Masafumi Oda, Osamu Takyu (Shinshu Univ.) SR2021-72 |
A method for position estimation using a large number of sensors has been studied, but the problem is that it takes time... [more] | SR2021-72 pp.68-72 |
| CQ, MIKA (Joint) |
2021-09-09 14:05 |
Online | Online | [Invited Talk]
Deep Learning based position estimation method using WLAN CSI feedback Riichi Kudo, Kahoko Takahashi, Tomoki Murakami, Tomoaki Ogawa (NTT) CQ2021-45 |
Thanks to the great advances in wireless communication systems, many types of the wireless terminals are available. It i... [more] | CQ2021-45 pp.40-45 |
| RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-16 11:20 |
Online | Online | Performance Evaluation of Position Estimation with Radio Sensor Delivered by Physical Wireless Parameter Conversion Sensor Networks Masafumi Oda, Osamu Takyu (Shinshu Univ.) SR2021-35 |
A method for position estimation using a large number of sensors has beenstudied, but the problem is that it takes time ... [more] | SR2021-35 pp.73-80 |
| WBS, RCC, SAT, MICT (Joint) [detail] |
2021-05-20 10:20 |
Online | Online (Zoom) | Improved Method for Optical Fingerprint Positioning System on VN-CSK Communication Daisuke Ogawa, Koki Taruishi, Hiromasa Habuchi (Ibaraki Univ.) WBS2021-3 RCC2021-3 SAT2021-3 MICT2021-3 |
Indoor visible light communications are required to achieve three functions; dimming control, communications and estimat... [more] | WBS2021-3 RCC2021-3 SAT2021-3 MICT2021-3 pp.13-16 |
| RCS | 2020-06-24 - 2020-06-26 |
Online | Online | High Accuracy Location Estimation Using the Last Received Data on Time Series in Fingerprint Method Takahiro Tsujino, Teruya Fujii (Tokyo Tech) RCS2020-51 |
As a location detection method without using GPS, there is a fingerprint method. It measures the received radio wave pow... [more] | RCS2020-51 pp.169-174 |
| ITS, IEE-ITS | 2020-03-10 14:50 |
Shiga | Ritsumeikan Univ. (BKC) (Cancelled but technical report was issued) |
Train positioning using triaxial acceleration information and acoustic information obtained from the smartphone fixed in the train Yuki Saigusa, Takaaki Hasegawa (Saitama Univ.) ITS2019-64 |
In this paper, considering a train positioning system using triaxial acceleration information and acoustic information o... [more] | ITS2019-64 pp.57-62 |
| WBS, ITS, RCC | 2018-12-06 13:00 |
Okinawa | Miyako Island Hirara Port Terminal Bldg. | [Poster Presentation]
A Study on Cost Reduction of Database Construction of BLE Positioning System Kosuke Omura, Tetsuya Manabe (Saitama Univ.) WBS2018-39 ITS2018-22 RCC2018-70 |
In this paper， a study is presented to reduce the cost of constructing a database (DB) on the Bluetooth Low Energy (BLE)... [more] | WBS2018-39 ITS2018-22 RCC2018-70 pp.63-68 |
| SR | 2017-05-26 10:00 |
Tokyo | Tokyo big sight | [Technology Exhibit]
System development for healthcare and livelihood support
-- Reports of demonstration experiment -- Isamu Shitara, Masaharu Hara, Tomoharu Otsuka, Katsuhiro Matsumura, Takuya Inugi, Toshinari Akimoto, Takefumi Hiraguri (NIT) SR2017-18 |
In recent years, with the aging of society, support services targeting elderly people are rapidly increasing. On the oth... [more] | SR2017-18 pp.109-112 |
| ASN | 2015-11-06 09:55 |
Tokyo | NICT Koganei HQ | Evaluation on Efficiency of Frequency Identification on Indoor Positioning with BLE tags Shuhei Yamaguchi, Daisuke Arai, Tomohiko Ogishi (KDDI Lab) ASN2015-69 |
With the extension of O2O (Online to Offline) services, achieving indoor positioning for obtaining the position of the s... [more] | ASN2015-69 pp.103-108 |
| NS, IN (Joint) |
2015-03-03 10:50 |
Okinawa | Okinawa Convention Center | Evaluation on effect of the number of installed BLE tags for indoor positioning Shuhei Yamaguchi, Daisuke Arai, Tomohiko Ogishi (KDDI R&D Labs.) IN2014-146 |
With the rapid spread of smartphones, it is focused on the service that prompts a change of the purchasing behavior of t... [more] | IN2014-146 pp.151-156 |
| IN, MoNA (Joint) |
2014-11-19 10:15 |
Yamaguchi | Simonosekishi-Kinro-Fukushi-Kaikan | 3D-LF: Floor Level Estimation Based on the Barometric Pressure in Conjunction with Location Fingerprint Haruki Izumikawa, Yuki Hirota, Daisuke Kamisaka, Chihiro Ono (KDDI Labs) MoNA2014-54 |
We have been involved in research and development to estimate the indoor floor level of a mobile terminal equipped with ... [more] | MoNA2014-54 pp.31-36 |
| ITS | 2014-08-01 14:45 |
Tokyo | The University of Tokyo | Indoor Positioning Method by Fingerprinting Based on Incoming GPS Signals Masayuki Ochiai, Hiroyuki Hatano, Masahiro Fujii, Atsushi Ito, Yu Watanabe (Utsunomiya Univ.) ITS2014-13 |
In recent years, the useful services based on position information have attracted attention along with the growth of sma... [more] | ITS2014-13 pp.29-34 |
| AP | 2013-04-18 13:25 |
Hyogo | Kwansei Gakuin Univ. | Evaluation of terminal position estimation by location fingerprinting technique using array antenna Mayu Ohtani, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) AP2013-6 |
A position estimation technique of wireless terminals is important in ubiquitous networks. Studies of the techniques hav... [more] | AP2013-6 pp.31-36 |
| HIP, ITE-HI, ITE-CE [detail] | 2012-11-14 17:05 |
Miyagi | RIEC | RSSI-Based Wireless LAN Indoor Positioning System for Smartphone Shumpei Kubosawa, Masaki Sugimoto, Minoru Kojima (Tokyo Tech) HIP2012-52 |
In this research, we propose an indoor positioning system for smartphones. These devices are recently getting more and m... [more] | HIP2012-52 pp.49-54 |
| MoNA, IPSJ-MBL, IPSJ-DPS | 2011-06-03 09:00 |
Okayama | Osaka Univ. 50th Anniversary Hall | On Improvement of Positioning Accuracy for WLAN Positioning System at Tunnel Construction Site Naoki Miwa, Shigeaki Tagashira, Yutaka Arakawa, Akira Fukuda (Kyusyu Univ.), Hiroaki Matsuda, Takanori Tsutsui (Tobishima Corp.) MoMuC2011-6 |
In this paper, we present a serious degradation problem with positioning accuracy that occurs when applying wireless LAN... [more] | MoMuC2011-6 pp.69-74 |
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