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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| SANE | 2023-05-23 14:40 |
Kanagawa | Information Technology R & D Center, MITSUBISHI Electric Corp. (Primary: On-site, Secondary: Online) |
A study of authenticity determination for radio signals using Doppler shift Hidetoshi Kamitani, Shito Kurokawa (Rits), Masaaki Kobayashi (AOC), Takeshi Kumaki (Rits) SANE2023-10 |
In recent years, wireless communication has been applied in various fields with the development and diffusion of informa... [more] | SANE2023-10 pp.55-60 |
| RCS, SR, SRW (Joint) |
2023-03-03 09:45 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
[Short Paper]
Measurement to evaluate the effectiveness of fingerprint-based localization using high-altitude sensors Takuto Kamei, Gia Khanh Tran (Tokyo Tech), Shoma Tanaka (SoftBank) SR2022-94 |
Conventional localization methods using ground sensors suffer from accuracy degradation in NLoS environments. Therefore,... [more] | SR2022-94 pp.47-49 |
| 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 |
| AP, RCS (Joint) |
2021-11-10 14:55 |
Nagasaki | NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
Computational Complexity Reduction of High Accuracy Fingerprint Method by using Last Received Data on Time Series and correcting Receiving Performance deference Takahiro Tsujino, Teruya Fujii (Tokyo Tech) RCS2021-151 |
As a location detection method without using GPS, there is a fingerprint method. It measures the received radio wave pow... [more] | RCS2021-151 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 |
| 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 |
| SR (2nd) |
2019-11-04 - 2019-11-05 |
Overseas | Rutgers University Inn & Conference Center, NJ, USA | [Poster Presentation]
Outdoor Localization of RF Emitter Using UAV-based Sensors Shoma Tanaka, Khanh Tran Gia, Kei Sakaguchi (Tokyo Tech) |
Today mobile terminals have become popular in the IoT society, and location information is used for rescue in the disast... [more] | |
| IN, NS (Joint) |
2019-03-05 13:50 |
Okinawa | Okinawa Convention Center | Investigation of Gathering Fingerprints Method Using Multiple Terminals Considered Irregulars RSSI Takehiro Iwadate, Hideyuki Kobayashi (NIT,Sendai.) IN2018-136 |
GPS is widely used outdoors. Radio waves do not reach indoors, it is difficult to use GPS indoors. Therefore, the locali... [more] | IN2018-136 pp.313-318 |
| SR | 2018-05-25 10:00 |
Tokyo | Tokyo big sight | [Technology Exhibit]
Field Experiment of Localization Based on Machine Learning in LTE Environment Noboru Kanazawa, Atsushi Nagate, Atsushi Yamamoto (SoftBank) SR2018-12 |
In mobile communications networks, if we can estimate the location of each user equipment (UE) with high accuracy, effic... [more] | SR2018-12 pp.71-77 |
| MoNA, ASN, IPSJ-MBL, IPSJ-UBI [detail] | 2017-03-10 11:45 |
Tokyo | University of Tokyo (Hongo Campus) | Design of ZigLoc: Sensor Localization System without Anchors Kousaku Izumi, Takahiro Yamamoto, Shigemi Ishida (Kyushu Univ.), Shigeaki Tagashira (Kansai Univ.), Akira Fukuda (Kyushu Univ.) MoNA2016-44 |
Sensor localization is one of the big problems when building large scale indoor sensor networks because GPS (global posi... [more] | MoNA2016-44 pp.275-280 |
| CQ (2nd) |
2016-10-06 14:20 |
Nagano | Naganoken Nokyo Building | [Poster Presentation]
Indoor Localization System with Wi-Fi Fingerprints and Pedestrian Dead Reckoning Ryota Kosaka, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech) |
In recent years, location estimation techniques have been attracting much attention, because of rapidly growing location... [more] | |
| RCS, CCS, SR, SRW (Joint) |
2016-03-04 11:40 |
Tokyo | Tokyo Institute of Technology | Indoor Localization System based on Multiple AP and its Experimental Investigation Ryota Kosaka, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech) SR2015-113 |
In recent years, location estimation techniques have been attracting much attention, because of rapidly growing location... [more] | SR2015-113 pp.145-150 |
| AP, SANE (Joint) |
2015-08-27 11:55 |
Ibaraki | Ibaragi Univ. Mito Campus | [Invited Lecture]
WiFi Fingerprint based Coordinated Mm-wave Beamforming Gia Khanh Tran, Ryosuke Iwata (Tokyo Tech), Ehab-Mahmoud Mohamed (Osaka Univ.), Kei Sakaguchi (Tokyo Tech) AP2015-62 SANE2015-35 |
Wireless Gigabit (WiGig) access points (APs) using 60 GHz unlicensed frequency band are considered as key enablers for f... [more] | AP2015-62 SANE2015-35 pp.7-12 |
| RCS, SR, SRW (Joint) |
2015-03-06 09:25 |
Tokyo | Tokyo Institute of Technology | WiFi Assisted Dual-band MAC Protocol for Coordinated Beamforming among WiGig APs in Indoor Environment Ehab Mahmoud Mohamed, Hideyuki Kusano, Kei Sakaguchi, Shinichi Miyamoto, Seiichi Sampei (Osaka Univ.) SR2014-138 |
Wireless Gigabit (WiGig) Access Points (APs) using 60 GHz unlicensed frequency band are considered as a key enabler for ... [more] | SR2014-138 pp.163-168 |
| 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 |
| AP | 2014-05-30 10:10 |
Okinawa | Okinawa Industory Support Center | Evaluation of Measurement Interval of Location Fingerprint in Location Estimation Method Based on Propagation Characteristics Mayu Ohtani, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) AP2014-30 |
A location estimation method based on location fingerprint has been proposed. In this paper, we evaluate the required in... [more] | AP2014-30 pp.63-66 |
| WPT (2nd) |
2013-11-22 14:25 |
Kanagawa | Yokosuka Research Park | Location Estimation Considering Receiver Height in 2D Multi-hop Wireless Power Transfer Shinsuke Ohtake, Akiro Shimada, Yuichi Miyaji, Hideyuki Uehara, Takashi Ohira (Toyohashi Tech.) |
Two-dimensional multi-hop wireless power transfer via magnetic resonance is able to transmit electrical energy with high... [more] | |
| 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 |
| SR, RCS, SRW (Joint) |
2012-03-09 13:25 |
Kanagawa | YRP | Method for Location Estimation of Cellular Phone with Illegal Use Kentaro Sano, Masahiro Watanabe, Gia Khanh Tran, Kei Sakaguchi, Kiyomichi Araki (Tokyo Tech), Daisuke Hayashi, Shintaro Arata (Koden) SR2011-131 |
This paper proposes a method for location estimation of a cellular phone with illegal use using multiple sensors in an i... [more] | SR2011-131 pp.189-194 |
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