Masahiro Fujii

Publication Activity (10 Years)

Years Active: 1996-2023
Publications (10 Years): 30

Top Topics

Omnidirectional Camera

Indoor Positioning

Distance Estimation

Signal Strength

Top Venues

IEICE Trans. Fundam. Electron. Commun. Comput. Sci.

Publications

Masahiro Fujii, Masanori Hamamura
Foreword. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 106 (5) (2023)
Yuma Sato, Masahiro Fujii
Impact of Contention Window Size and Carrier Sense Level in Inter-Vehicle Communications. GCCE (2023)
Masahiro Fujii
A Study on high accuracy positioning by extended FTM network. GCCE (2022)
Atsuhide Yamane, Masahiro Fujii
A Study on Roadside Obstacle Detection by Machine Learning Using Vehicle Driving Information. GCCE (2022)
Mitsuaki Wada, Masahiro Fujii
A Study on Indoor Positioning System Based on Sky Area of Sky Plot Mask by Spherical Camera. GCCE (2021)
Ryota Aoki, Masahiro Fujii
A study on Indoor Positioning Based on Attitude and Distance Estimations. GCCE (2020)
Takumi Matsumoto, Masahiro Fujii
A study on estimation of traveling direction for pedestrian dead reckoning by using inertial sensors. GCCE (2020)
Hiroki Musha, Masahiro Fujii
Positioning Method for Wireless LAN Based on RTK-GPS. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2019)
Sho Kakuwa, Masahiro Fujii
A Study on Phase Shift Keying on 2-Sphere. CANDAR Workshops (2019)
Yota Katagishi, Masahiro Fujii
A Study on Transmission Efficiency of Systematic Spinal Codes. CANDAR Workshops (2019)
Masashi Kato, Masahiro Fujii
A Study on Time Efficiency of CSMA/CA in Inter-Vehicle Communication Systems. GCCE (2019)
Shoma Inoue, Masahiro Fujii
A Study on Indoor 3D Modeling by SOKUIKI Sensor and Omnidirectional Camera. GCCE (2019)
Masahiro Fujii, Yuya Sakuma
Suppression of performance degradation in traveling direction estimation by using IMU and PCA for PDR. Int. J. Netw. Comput. 8 (2) (2018)
Shun Kimura, Hiroyuki Hatano, Masahiro Fujii, Atsushi Ito, Yu Watanabe, Tomoya Kitani
Behavior Estimation Method Based on Movement Trajectory by the Position Information. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2018)
Shunnosuke Sasaki, Masahiro Fujii
A Study on Indoor Positioning System Based on Attitude Estimation by Sensors and Distance Estimation by SOKUIKI Sensor. GCCE (2018)
Hiromi In, Hiroyuki Hatano, Masahiro Fujii, Atsushi Ito, Yu Watanabe
Reliable Position Estimation by Parallelized Processing in Kinematic Positioning for Single Frequency GNSS Receiver. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (7) (2018)
Hirokazu Abe, Masahiro Fujii, Takanori Iwamatsu, Hiroyuki Hatano, Atsushi Ito, Yu Watanabe
Blind Channel Estimation by EM Algorithm for OFDM Systems. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2017)
Masahiro Fujii, Masaya Ito
Iterative Frequency Offset Estimation Based on ML Criterion for OFDM Systems. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2017)
Hiromi In, Hiroyuki Hatano, Masahiro Fujii, Atsushi Ito, Yu Watanabe
A study on reliable position estimation in kinematic positioning for single frequency GNSS receiver. ITST (2017)
Yuya Sakuma, Masahiro Fujii
A Study on Direction Estimation of Movement by Multiple Sensors for Pedestrian Dead-Reckoning. CANDAR (2017)
Masahiro Fujii, Nobuaki Arai
Experimental evaluation for distance estimation by using received signal strength indicator. GCCE (2017)
Toshiaki Nagaoka, Hiroyuki Hatano, Masahiro Fujii, Atsushi Ito, Yu Watanabe
A study on estimation method of pedestrian's walking status for GPS positioning correction. ITST (2017)
Yuya Kiryu, Atsushi Ito, Takehiko Kasahara, Hiroyuki Hatano, Masahiro Fujii
A Study of Precedent Retrieval System for Civil Trial. EUROCAST (2) (2017)
Hiroki Musha, Masahiro Fujii
A study on indoor positioning based on RTK-GPS. GCCE (2017)
Masayuki Ochiai, Hiroyuki Hatano, Masahiro Fujii, Atsushi Ito, Yu Watanabe
Indoor Positioning Based on Fingerprinting Method by Incoming GPS Signals. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2016)
Toru Hattori, Masahiro Fujii
A study on point positioning method considering residual ranging error. GCCE (2016)
Masahiro Fujii, Masaya Ito, Hiroyuki Hatano, Atsushi Ito, Yu Watanabe
A study on iterative compensation of frequency offset for OFDM systems. ISITA (2016)
Takahiro Yokomori, Masahiro Fujii, Hiroyuki Hatano, Atsushi Ito, Yu Watanabe
An improvement of media access control scheme for inter-vehicle communications. ISITA (2016)
Masahiro Fujii, Yoshiaki Mori
A study on indoor positioning systems based on SkyPlot mask. GCCE (2016)
Masahiro Fujii, Yuma Hirota, Hiroyuki Hatano, Atsushi Ito, Yu Watanabe
Distance Estimation Based on Statistical Models of Received Signal Strength. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2016)
Hiroyuki Hatano, Masahiro Fujii, Atsushi Ito, Yu Watanabe, Yusuke Yoshida, Takayoshi Nakai
Error Reduction by Reflected Signals in Automotive Radar Network Systems. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2015)
Hiroyuki Hatano, Tomoya Kitani, Masahiro Fujii, Atsushi Ito, Yu Watanabe, Hironobu Onishi, Toru Aoki
Positioning Method by Two GNSS Satellites and Distance Sensor in Urban Area. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2015)
Atsushi Ito, Hiroyuki Hatano, Masahiro Fujii, Mie Sato, Yu Watanabe, Yuko Hiramatsu, Fumihiro Sato, Akira Sasaki
A trial of navigation system using BLE beacon for sightseeing in traditional area of Nikko. ICVES (2015)
Yuri Igarashi, Masahiro Fujii, Hiroyuki Hatano, Atsushi Ito, Yu Watanabe
A study on highly effective IVC system using TV White Space. GCCE (2015)
Takahiro Yokomori, Masahiro Fujii, Hiroyuki Hatano, Atsushi Ito, Yu Watanabe
A comparative study on access control methods for ITS radio communications systems. GCCE (2015)
Yuta Niwa, Masahiro Fujii, Atsushi Ito, Yu Watanabe, Hiroyuki Hatano
A study on mobility load balancing methods in IVC and RVC cooperative systems. GCCE (2014)
Masahiro Fujii, Yuta Kasajima, Hiroyuki Hatano, Atsushi Ito, Yu Watanabe
A study on block equalization for OFDM systems with short Cyclic Prefix. ISITA (2014)
Masahiro Fujii, Shinya Takazawa, Kanako Harada, Naohiko Sugita, Tetsuya Ishimaru, Tadashi Iwanaka, Mamoru Mitsuishi
Relationship between workspace reduction due to collisions and distance between endoscope and target organ in pediatric endoscopic surgery. BioRob (2014)
Takuro Okubo, Kanako Harada, Masahiro Fujii, Shinichi Tanaka, Tetsuya Ishimaru, Tadashi Iwanaka, Hirohumi Nakatomi, Shigeo Sora, Akio Morita, Naohiko Sugita, Mamoru Mitsuishi
Hand-held multi-DOF robotic forceps for neurosurgery designed for dexterous manipulation in deep and narrow space. EMBC (2014)
Erik Hill, Hiroyuki Hatano, Masahiro Fujii, Yu Watanabe
Haptic foot interface for language communication. AH (2014)
Masayuki Ochiai, Masahiro Fujii, Atsushi Ito, Yu Watanabe, Hiroyuki Hatano
A study on indoor position estimation based on fingerprinting using GPS signals. IPIN (2014)
Hisashi Hoshi, Masahiro Fujii, Atsushi Ito, Yu Watanabe, Hiroyuki Hatano
A Study on Direction Estimation for Pedestrian Dead Reckoning. CANDAR (2014)
Yuko Hiramatsu, Atsushi Ito, Masahiro Fujii, Fumihiro Sato
Development of the Learning System for Outdoor Study Using Zeigarnik Effect. HCI (15) (2014)
Yusuke Yoshida, Hiroyuki Hatano, Takayoshi Nakai, Masahiro Fujii, Yu Watanabe
Estimation performance with 3D vehicle model of novel positioning algorithm in radar network systems. ITST (2013)
Atsushi Ito, Yu Watanabe, Takao Yabe, Masahiro Fujii, Koichi Tsunoda, Yoshiaki Kakuda, Yuko Hiramatsu
Performance evaluation of information delivery system in a major disaster for deaf people based on embedded web system. ISADS (2013)
Atsushi Ito, Takao Yabe, Koichi Tsunoda, Kazutaka Ueda, Tohru Ifukube, Masahiro Fujii, Yu Watanabe, Yuko Hiramatsu, Yoshiaki Kakuda, Tomoyuki Ohta, Akira Sasaki, Hirochika Yuda
A Study of Optimization of IDDD (Information Delivery System for Deaf People in a Major Disaster). CANDAR (2013)
Masahiro Fujii, Ryo Ogawara, Hiroyuki Hatano, Yu Watanabe
A study on position tracking system for pedestrian navigation using location and sensor information. ITST (2013)
Masahiro Fujii, Yu Watanabe
Primary Signal to Noise Ratio Estimation Based on AIC for UWB Systems. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2013)
Ryo Ogawara, Masahiro Fujii, Yu Watanabe
A study on location tracking system using Kalman filter based on sensor information. ISITA (2012)
Atsushi Ito, Takao Yabe, Yu Watanabe, Masahiro Fujii, Yoshiaki Kakuda, Yuko Hiramatsu
A study of flexiblility in designing the Information Delivery System for Deaf People at a Larger Disaster. SCIS&ISIS (2012)
Masahiro Fujii, Yu Watanabe
A study on SNR estimation for cognitive radio. ICUWB (2012)
Masahiro Fujii, Kiyoaki Fukushima, Naohiko Sugita, Tetsuya Ishimaru, Tadashi Iwanaka, Mamoru Mitsuishi
Design of intuitive user interface for Multi-DOF forceps for laparoscopic surgery. ICRA (2011)
Tatsuaki Hamai, Masahiro Fujii, Yu Watanabe
ITU-T recommendations on peer-to-peer (P2P) network security. ISADS (2009)
Kazuo Kamata, Masahiro Fujii, Yu Watanabe
Generating JSL gloss messages for the deaf. i-CREATe (2009)
Masahiro Fujii, Yasufumi Kawahara, Yu Watanabe, Makoto Itami
A Study on Channel Estimation Using EM Algorithm for Mobile WiMAX Systems. MCSS (2009)
Atsushi Ito, Hitomi Murakami, Yu Watanabe, Masahiro Fujii, Takao Yabe, Yoshikura Haraguchi, Yozo Tomoyasu, Yoshiaki Kakuda, Tomoyuki Ohta, Yuko Hiramatsu
Universal Use of Information Delivery and Display System Using Ad Hoc Network for Deaf People in Times of Disaster. BroadCom (2008)
Masahiro Fujii, Atsushi Minakawa, Yu Watanabe, Makoto Itami, Kohji Itoh
Interference Detection Based on AIC Using EM Algorithm for UWB MB-OFDM Systems. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2008)
Masahiro Fujii, Amir Khosravi Mandana, Takatoshi Takakai, Yu Watanabe, Kazuo Kamata, Atsushi Ito, Hitomi Murakami, Takao Yabe, Yoshikura Haraguchi, Yozo Tomoyasu, Yoshiaki Kakuda
A study on deaf people supporting systems using cellular phone with Bluetooth in disasters. WOWMOM (2007)
Akihiro Waku, Masahiro Fujii, Makoto Itami, Kohji Itoh
A Study on Channel Estimation for OFDM Systems using EM Algorithm based on Multi-Path Doppler Channel Model. MCSS (2007)
Masahiro Fujii, Makoto Itami, Kohji Itoh
Joint Estimation of Frequency Offset and Channel Frequency Response Using EM Algorithm for OFDM Systems. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2006)
Tadashi Maeda, Hitoshi Yano, Shinichi Hori, Noriaki Matsuno, Tomoyuki Yamase, Takashi Tokairin, Robert Walkington, Nobuhide Yoshida, Keiichi Numata, Kiyoshi Yanagisawa, Yuji Takahashi, Masahiro Fujii, Hikaru Hida
Low-power-consumption direct-conversion CMOS transceiver for multi-standard 5-GHz wireless LAN systems with channel bandwidths of 5-20 MHz. IEEE J. Solid State Circuits 41 (2) (2006)
Yoshihito Morishige, Masahiro Fujii, Makoto Itami, Kohji Itoh
Tree Search Detection Based on LLR Using M Algorithm in MC-CDMA Systems. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (10) (2006)
Atsurou Handa, Masahiro Fujii, Makoto Itami, Kohji Itoh
Signal Design to Optimize Trade-Off between Bandwidth Efficiency and Power Efficiency in Uplink CDMA Systems. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2006)
Masahiro Fujii, Takashi Shimizu, Koji Yamamoto, Susumu Yoshida
Throughput Evaluation of CSMA Assuming Carrier Detection Probability in Wireless Ad Hoc Networks. PIMRC (2006)
Yohei Kawamagari, Masahiro Fujii, Makoto Itami, Kohji Itoh
A Study on DS/SS Inter Vehicle Communication System Using Array Antenna. ITSC (2006)
Sayaka Tamura, Masahiro Fujii, Makoto Itami, Kohji Itoh
An iterative detection of precoded OFDM under frequency selective fading channels. PIMRC (2005)
Kohji Itoh, Eisuke Mihara, Kenji Hasegawa, Masahiro Fujii, Makoto Itami
Assisting Construction of Meta-cognitive Competence by Scaffolding Discovery of Plans in Problem-Solving. KES (3) (2005)
Masahiro Fujii, Makoto Itami, Kohji Itoh
Performance evaluation of diversity gain and coding gain in coded orthogonal multi-carrier modulation systems. Eur. Trans. Telecommun. 15 (3) (2004)
Mitsuru Nakamura, Masahiro Fujii, Makoto Itami, Kohji Itoh, A. Hamid Aghvami
A study on an MMSE ICI canceller for OFDM under Doppler-spread channel. PIMRC (2003)
Masahiro Fujii, Shinnosuke Suzuki, Makoto Itami, Kohji Itoh
Joint direction of arrival and delay channel characteristics estimation using circular array antenna for optimal frequency-space diversity in MC/CDMA receivers. Eur. Trans. Telecommun. 13 (5) (2002)
Masahiro Fujii, Keiichi Numata, Tadashi Maeda, Masatoshi Tokushima, Shigeki Wada, Muneo Fukaishi, Masaoki Ishikawa
A 150 mW 8: 1 MUX and a 170 mW 1: 8 DEMUX for 2.4 gb/s optical-fiber communication systems using n-AlGaAs/i-InGaAs HJFET's. IEEE Trans. Very Large Scale Integr. Syst. 6 (1) (1998)
Tadashi Maeda, Keiichi Numata, Masahiro Fujii, Masatoshi Tokushima, Shigeki Wada, Muneo Fukaishi, Masaoki Ishikawa
An ultra-low-power-consumption high-speed GaAs quasi-differential switch flip-flop (QD-FF). IEEE J. Solid State Circuits 31 (9) (1996)