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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OCS, CS (Joint) |
2023-01-13 09:00 |
Fukuoka | CANAL CITY HAKATA (Primary: On-site, Secondary: Online) |
Investigation of shading method to suppress influence of external light in optical communication system using wavelength-shifted fiber Hiroshi Takizuka (Keio Univ.), Masakazu Ishibashi (Muratec), Shinichiro Haruyama (Keio Univ.)  OCS2022-62 |
Wireless communication systems for tracked industrial vehicles used in factories and warehouses have drawbacks such as b... [more] | OCS2022-62 pp.12-17 |
| IA, CQ, MIKA (Joint) |
2022-09-16 14:30 |
Hokkaido | Hokkaido Citizens Actives Center (Primary: On-site, Secondary: Online) |
A Fast Handover Mechanism for Ground-to-Train Free-Space Optical Communication using Station ID Recognition by Dual-Port Camera Kosuke Mori, Fumio Teraoka, Shinichiro Haruyama (Keio Univ.) IA2022-29 |
There is a demand for high-speed and stable ground-to-train optical communication as a network environment for trains. T... [more] | IA2022-29 pp.77-84 |
| OFT, OPE, OCS (Joint) [detail] |
2013-03-01 16:15 |
Tokyo | New Tracking Method of Free-Space Laser Beam for Train-to-Ground Communication system using High-Speed Image Sensor Eito Nakamura, Shinichiro Haruyama, Tomoaki Ohtsuki (Keio Univ), Hiroshi Matsubara (RTRI) OCS2012-114 OPE2012-208 |
Services of high-speed communication for passengers in a train are spreading recently. However, existing technologies of... [more] | OCS2012-114 OPE2012-208 pp.93-98(OCS), pp.113-118(OPE) |
|
| NS, RCS (Joint) |
2012-12-13 17:20 |
Ehime | Ehime Univ. | [Invited Talk]
Recent trends of visible light communication Shinichiro Haruyama (Keio Univ.) |
Recently, LED lighting and LED traffic signal are spreading rapidly. Visible light communication is a new method of com... [more] | |
| SR, RCS, SRW (Joint) |
2012-03-09 11:15 |
Kanagawa | YRP | Mobile Position Detection inside Tunnels by Visible Light Communication with Photodiode and Photogrammetry with Image Sensor Kazumasa Aoki (Keio Univ.), Hideaki Uchiyama (INRIA), Takao Kakehashi, Naoki Nagamoto (Sumitomo Mitsui Construction Co.), Shinichiro Haruyama, Tomoaki Ohtsuki (Keio Univ.) RCS2011-363 |
[more] | RCS2011-363 pp.281-286 |
| SR, RCS, SRW (Joint) |
2012-03-09 11:40 |
Kanagawa | YRP | Mobile Position Detection inside Tunnels by Visible Light Communication and Photogrammetry with TOF Image Sensor Yu Hemmi (Keio Univ.), Hideaki Uchiyama (INRIA), Takao Kakehashi, Naoki Nagamoto (Sumitomo Mitsui Construction), Shinichiro Haruyama, Tomoaki Ohtsuki (Keio Univ.) RCS2011-364 |
It is important for management organizations that maintain tunnels to find out their aging, such as cracks in a wall, ac... [more] | RCS2011-364 pp.287-292 |
| SWIM | 2011-08-26 15:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg | [Special Talk]
Design Project ALPS (Active Leaning Project Sequence)
-- Project Based Learning to solve real problems through international collaboration of universities -- Seiko Shirasaka (keio Univ.), Shinichiro Haruyama, Takashi Maeno (Keio Univ.) SWIM2011-14 |
Active Learning Project Sequence(ALPS), which is conducted at Deaprtment of System Design and Management at KEIO Univers... [more] | SWIM2011-14 pp.19-24 |
| RCS, IN (Joint) |
2011-05-26 09:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Detection of Low-Level Signals for Visible Light Communication with Accumulative-Type Pocket Receiver Daiki Naruo, Shinichiro Haruyama, Tomoaki Ohtsuki (Keio Univ.) RCS2011-20 |
[more] | RCS2011-20 pp.7-12 |
| RCS, MoNA, SR (Joint) |
2011-03-04 15:50 |
Kanagawa | YRP | Fast Handover Method of Free-Space Optical Communication for Trains Based on PSD Sensor Min He, Shinichiro Haruyama, Tomoaki Ohtsuki (Keio Univ.), Hiroshi Matsubara (RTRI) RCS2010-297 |
Recently, as a step of realizing ubiquitous society, high speed communication system between train and ground has been d... [more] | RCS2010-297 pp.283-288 |
| OCS, OFT (Joint) |
2010-08-26 16:30 |
Hokkaido | Asahikawa Tokiwa Shimin Hall | A Study on Margin Design of Optical Wireless Train Communication System Based on Results of Rain and Glass Attenuation Experiments Min He, Shinichiro Haruyama, Masao Nakagawa, Tomoaki Ohtsuki, Hideki Urabe (Keio Univ.), Hiroshi Matsubara (RTRI) OCS2010-41 |
Recently, high speed communication system between train and ground has been developed. However, the data rate still cann... [more] | OCS2010-41 pp.31-36 |
| PN | 2010-03-09 15:30 |
Okinawa | Ohama Nobumoto Memorial Hall | Visible-Light Positioning System with High Speed/Low Speed Image Sensor Masahiro Arai, Toshiya Tanaka, Shuji Suzuki, Shinichiro Haruyama, Masao Nakagawa (Keio Univ.) PN2009-102 |
This paper proposes a new positioning method using visible light communication technology. The white LEDs and two types ... [more] | PN2009-102 pp.91-96 |
| CS, OCS (Joint) |
2010-01-28 17:25 |
Yamaguchi | Kaikyo Messe Shimonoseki | A Study on High-Speed Tracking in Optical Wireless Train Communication System Shoichi Ishikawa, Masato Hiruta, Masao Nakagawa, Hideki Urabe, Shinichiro Haruyama (Keio Univ.), Hiroshi Matsubara (RTRI) OCS2009-109 |
A rising demand of the broadband communication in train needs more faster data communication method than wireless LAN. W... [more] | OCS2009-109 pp.55-60 |
| OFT, OCS, IEE-CMN, ITE-BCT (Joint) [detail] |
2009-11-26 16:00 |
Fukushima | A Study on Optical Wireless Train Communication System using Biaxial Control Mirror Actuator Masato Hiruta, Shinichiro Haruyama, Masao Nakagawa (Keio Univ.), Norio Shibata (Freelance), Hiroshi Matsubara (RTRI), Hideki Urabe, Syoichi Ishikawa (Keio Univ.) OCS2009-88 |
In recent years, for the realization of the ubiquitous society, the information infrastructure development has been inc... [more] |
OCS2009-88 pp.33-38 |
|
| OFT, OCS, IEE-CMN, ITE-BCT (Joint) [detail] |
2009-11-26 16:25 |
Fukushima | Control Technique of Optical Axis for Directional Optical Wireless Communication Terminal Xin Lin (Nakagawa Lab., Inc.), Syoichi Ishikawa (Keio Univ.), Kazutoshi Hirohashi (Nakagawa Lab., Inc.), Shinichiro Haruyama, Masao Nakagawa (Keio Univ.) OCS2009-89 |
A compact infrared communication device with bidirectional directed transmission function is developed as a mobile termi... [more] | OCS2009-89 pp.39-43 |
|
| USN, IPSJ-UBI | 2009-07-17 16:00 |
Kyoto | ATR (Kyoto) | High Accuracy Indoor Positioning System utilizing Optical Power Difference in Visible Light Communication Daiki Naruo, Chinnapat Sertthin, Shinichiro Haruyama, Masao Nakagawa (Keio Univ.) USN2009-26 |
The compact car for indoor purpose and autonomous support robots are developed to support the aging society, due to many... [more] | USN2009-26 pp.157-162 |
| OFT, OCS, ITE-BCT, IEE-CMN (Joint) [detail] |
2008-11-20 13:00 |
Oita | Measurement System using Visible Light Communication and Image Sensor Masaki Yoshino, Hideaki Uchiyama, Shinichiro Haruyama, Masao Nakagawa (Keio Univ.), Takao Kakehashi, Naoki Nagamoto (Sumitomo Mitsui Const.) OCS2008-84 |
We propose a new measurement system using visible light communication and image sensor. Measurement is a essential techn... [more] | OCS2008-84 pp.1-6 |
|
| OFT, OCS, ITE-BCT, IEE-CMN (Joint) [detail] |
2008-11-20 13:25 |
Oita | Experimental Investigation of New Diffusing Optical System for Short Range High Speed Visible Light Communications Norio Yasuda, Shinichiro Haruyama, Masao Nakagawa (Keio Univ.) OCS2008-85 |
In this paper, we propose a new optical diffusing system for short range high speed optical wireless communication to tr... [more] | OCS2008-85 pp.7-11 |
|
| OFT, OCS, ITE-BCT, IEE-CMN (Joint) [detail] |
2008-11-20 13:50 |
Oita | Experimental Investigation of Optical Wireless Communication with OLED Masayoshi Kanda, Shinichiro Haruyama, Masao Nakagawa (Keio Univ.) OCS2008-86 |
the organic electroluminescence(OLED) technology attracts attention as display, television and the new lighting equipmen... [more] | OCS2008-86 pp.13-17 |
|
| OFT, OCS, ITE-BCT, IEE-CMN (Joint) [detail] |
2008-11-20 14:15 |
Oita | A Study on Optical Wireless Train Communication System using Mobile Object Tracking Technique Masato Hiruta, Shinichiro Haruyama, Masao Nakagawa, Syouichi Ishikawa (Keio Univ.) OCS2008-87 |
In recent years, for the realization of the ubiquitous society, the demand of the information infrastructure development... [more] | OCS2008-87 pp.19-23 |
|
| RECONF | 2008-05-23 15:15 |
Fukushima | The University of Aizu | Design and Implementation of Viterbi Decoder for Multi-Constraint Length Using Reconfigurable Processor Yuken Kishimoto, Shinichiro Haruyama, Masao Nakagawa, Hideharu Amano (Keio Univ.) RECONF2008-22 |
[more] | RECONF2008-22 pp.125-130 |
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