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Tomotaka WADA

Development of Emergency Rescue Evacuation Support System (ERESS) in Panic-Type Disasters: Disaster Recognition Algorithm by Support Vector Machine Kazuya MORI Akinori YAMANE Youhei HAYAKAWA Tomotaka WADA Kazuhiro OHTSUKI Hiromi OKADA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2013/02/01 Vol. E96-A No. 2 pp. 649-657 Type of Manuscript: PAPER Category: Mobile Information Network and Personal Communications Keyword: ad-hoc network, MANET, ERESS, Support Vector Machine,
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Swift Communication Range Recognition Method for Quick and Accurate Position Estimation of Passive RFID Tags Manato FUJIMOTO Tomotaka WADA Atsuki INADA Kouichi MUTSUURA Hiromi OKADA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2012/09/01 Vol. E95-A No. 9 pp. 1596-1605 Type of Manuscript: PAPER Category: Measurement Technology Keyword: RFID system, RFID reader, RFID tag, Swift Communication Range Recognition (S-CRR), communication area model, boundary angle,
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Localization of Passive RFID Tags by Using Broad-Type Multi-Sensing-Range (B-MSR) Method Manato FUJIMOTO Tomotaka WADA Atsuki INADA Emi NAKAMORI Yuki ODA Kouichi MUTSUURA Hiromi OKADA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2012/07/01 Vol. E95-A No. 7 pp. 1164-1174 Type of Manuscript: PAPER Category: Measurement Technology Keyword: RFID reader, RFID tag, position estimation, sensor model, broad-type multi-sensing-range method,
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An Adaptive Multi-Range-Sensing Method for 3D Localization of Passive RFID Tags Tomotaka WADA Toshihiro HORI Manato FUJIMOTO Kouichi MUTSUURA Hiromi OKADA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2012/06/01 Vol. E95-A No. 6 pp. 1074-1083 Type of Manuscript: PAPER Category: Mobile Information Network and Personal Communications Keyword: RFID (Radio Frequency IDentification), localization, passive RFID tag, transmission power,
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A Novel Fast Mobile IPv6 Handover Scheme Using Dual Bands in Road-to-Vehicle Communications Tomotaka WADA Hiroyuki TAKAHASHI Kouichi MUTSUURA Hiromi OKADA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2012/01/01 Vol. E95-A No. 1 pp. 313-316 Type of Manuscript: Special Section LETTER (Special Section on Intelligent Transport Systems) Category: ITS Keyword: handover, mobile IPv6, dual bands, road-to-vehicle communications,
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A Novel Real-Time Recognition Method of Vehicular Traffic Congestion by VANET Tomotaka WADA Junya FUKUMOTO Kazuhiro OHTSUKI Hiromi OKADA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2011/01/01 Vol. E94-B No. 1 pp. 55-63 Type of Manuscript: Special Section PAPER (IEICE/IEEE Joint Special Section on Autonomous Decentralized Systems Technologies and Their Application to Networked Systems) Category: Scalability & Timeliness Keyword: ITS, IVC, VANET, traffic congestion, level-n information,
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Mobile Terminal Substitution of Vehicular Collision Avoidance Support System (VCASS) for Non-VCASS Vehicles: S-VCASS Tomotaka WADA Shinji NAKAI Tetsuya MARUOKA Haokun WANG Hiromi OKADA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2011/01/01 Vol. E94-A No. 1 pp. 410-419 Type of Manuscript: PAPER Category: Intelligent Transport System Keyword: ITS, IVC, GPS, wireless LAN, mobile terminal, VCASS (Vehicular Collision Avoidance Support System),
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A Novel Emergency Rescue Urgent Communications for Sharing Evacuation Support Information in Panic-Type Disasters Tomotaka WADA Akinori YAMANE Kazuhiro OHTSUKI Hiromi OKADA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2010/12/01 Vol. E93-B No. 12 pp. 3429-3437 Type of Manuscript: Special Section PAPER (Special Section on Wireless Distributed Networks) Category: Keyword: ad-hoc network, MANET, panic-type disaster, evacuation route search,
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A Novel Communication Range Recognition (CRR) Scheme for Spatial Localization of Passive RFID Tags Tomotaka WADA Norie UCHITOMI Yuuki OTA Toshihiro HORI Kouichi MUTSUURA Hiromi OKADA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/09/01 Vol. E93-A No. 9 pp. 1660-1669 Type of Manuscript: PAPER Category: Mobile Information Network and Personal Communications Keyword: RFID reader, RFID tag, localization, communication range recognition, estimated position error,
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Pedestrian Oriented Vehicular Collision Avoidance Support System: P-VCASS Tomotaka WADA Yuki NAKANISHI Ryohta YAMAGUCHI Kazushi FUJIMOTO Hiromi OKADA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/04/01 Vol. E93-A No. 4 pp. 679-688 Type of Manuscript: Special Section PAPER (Special Section on Intelligent Transport Systems) Category: Keyword: ITS, VCASS, GPS, P-VCASS,
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A Multi-Sensing-Range Method for Efficient Position Estimation by Passive RFID Technology Toshihiro HORI Tomotaka WADA Norie UCHITOMI Kouichi MUTSUURA Hiromi OKADA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2009/10/01 Vol. E92-A No. 10 pp. 2609-2617 Type of Manuscript: PAPER Category: Mobile Information Network and Personal Communications Keyword: RFID (Radio Frequency IDentification), RFID reader, RFID tag, position estimation, passive tag, likelihood, transmission power,
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An Adaptive Likelihood Distribution Algorithm for the Localization of Passive RFID Tags Yuuki OTA Toshihiro HORI Taiki ONISHI Tomotaka WADA Kouichi MUTSUURA Hiromi OKADA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2008/07/01 Vol. E91-A No. 7 pp. 1666-1675 Type of Manuscript: Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks) Category: Keyword: RFID reader, RFID tag, localization, likelihood distribution, estimated position error,
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Experimental Performance Evaluations of Reflect-Transmission Control Schemes for Vehicle-PEdestrian Communications (VPEC) Yoshihisa OKADA Tomotaka WADA Masato HORIE Fumio NAKASE Hiromi OKADA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2007/10/01 Vol. E90-B No. 10 pp. 2931-2939 Type of Manuscript: PAPER Category: Integrated Systems for Communications Keyword: ITS, IVC, VANET, VPEC, reflect-transmission scheme, CRI,
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Novel Array Antenna Assisted Adaptive Modulation Scheme for Fast Fading Channel Tomotaka WADA Minoru OKADA Heiichi YAMAMOTO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2005/08/01 Vol. E88-B No. 8 pp. 3383-3392 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: adaptive modulation, fast fading, array antenna, Doppler spread compensator, BER, throughput,
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Radiation Fields of a Printed-Dipole on a Semi-Infinite Substrate Tomotaka WADA Masanobu KOMINAMI Hiroji KUSAKA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1996/11/20 Vol. E79-A No. 11 pp. 1860-1861 Type of Manuscript: Special Section LETTER (Special Section of Letters Selected from the 1996 IEICE General Conference) Category: Keyword: far/near-field pattern, printed dipole, stationary phase method, Fourier integral, critical angle,
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