Hideo MAKINO


Precise Indoor Localization Method Using Dual-Facing Cameras on a Smart Device via Visible Light Communication
Yohei NAKAZAWA Hideo MAKINO Kentaro NISHIMORI Daisuke WAKATSUKI Makoto KOBAYASHI Hideki KOMAGATA 
Publication:   
Publication Date: 2017/11/01
Vol. E100-A  No. 11  pp. 2295-2303
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Vision
Keyword: 
visible light communicationindoor localizationvisually impairedpedestrian navigationsmart device
 Summary | Full Text:PDF(3.4MB)

Multi-Beam Massive MIMO Using Constant Modulus Algorithm for QAM Signals Employing Amplitude and Phase Offset Compensation
Ryotaro TANIGUCHI Kentaro NISHIMORI Hideo MAKINO 
Publication:   
Publication Date: 2017/02/01
Vol. E100-B  No. 2  pp. 262-268
Type of Manuscript:  Special Section PAPER (Special Section on Antenna and Propagation Technologies Contributing to Realization of Next Generation Wireless Systems)
Category: 
Keyword: 
massive MIMOmulti-beamconstant modulus algorithmquadrature amplitude and phase modulation
 Summary | Full Text:PDF(1.1MB)

FFT-Based Block Diagonalization at User Terminal for Implicit Beamforming in Multiuser MIMO System
Hayate KIMOTO Kentaro NISHIMORI Takefumi HIRAGURI Hideo MAKINO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/01/01
Vol. E99-B  No. 1  pp. 115-123
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas, Propagation and Wireless Systems Related to Topics in ISAP2014)
Category: Antennas and Propagation
Keyword: 
multiuser MIMOblock diagonalizationFFTimplicit beamformingIEEE802.11aceigenvalue
 Summary | Full Text:PDF(2.2MB)

Interference Reduction Characteristics by Circular Array Based Massive MIMO in a Real Microcell Environment
Ryochi KATAOKA Kentaro NISHIMORI Ngochao TRAN Tetsuro IMAI Hideo MAKINO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/08/01
Vol. E98-B  No. 8  pp. 1447-1455
Type of Manuscript:  Special Section PAPER (Special Section on 5G Radio Access Networks―Part I: Radio Access Technologies and System Design)
Category: 
Keyword: 
massive MIMOcircular arraymicrocellmaximum ratio combiningzero forcingchannel sounder
 Summary | Full Text:PDF(4.8MB)

Transmission Rate by User Antenna Selection for Block Diagonalization Based Multiuser MIMO System
Kentaro NISHIMORI Takefumi HIRAGURI Hideo MAKINO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/10/01
Vol. E97-B  No. 10  pp. 2118-2126
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Measurement and Design Techniques on Antennas, Propagation and Wireless Systems)
Category: 
Keyword: 
multiuser MIMOblock diagonalizationuser antenna selectionIEEE802.11aceigenvalue
 Summary | Full Text:PDF(1.8MB)

Analog Decoding Method for Simplified Short-Range MIMO Transmission
Ryochi KATAOKA Kentaro NISHIMORI Takefumi HIRAGURI Naoki HONMA Tomohiro SEKI Ken HIRAGA Hideo MAKINO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/03/01
Vol. E97-B  No. 3  pp. 620-630
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
short-range MIMO transmissionzero forcingunitary matrix90-degree phase shifteroptimal element spacing
 Summary | Full Text:PDF(2.4MB)

Intruder Detection Performance of SIMO and MIMO Sensors with Same Number of Channel Responses
Keita USHIKI Kentaro NISHIMORI Naoki HONMA Hideo MAKINO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/10/01
Vol. E96-B  No. 10  pp. 2499-2505
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2012)
Category: Adaptive Array Antennas/MIMO
Keyword: 
MIMO SensorSISO sensortime variant channelchannel matrix
 Summary | Full Text:PDF(1.6MB)

Improved Indoor Location Estimation Using Fluorescent Light Communication System with a Nine-Channel Receiver
Xiaohan LIU Hideo MAKINO Kenichi MASE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/11/01
Vol. E93-B  No. 11  pp. 2936-2944
Type of Manuscript:  Special Section PAPER (Special Section on Fundamental Issues on Deployment of Ubiquitous Sensor Networks)
Category: 
Keyword: 
fluorescent light communicationlocation estimationnine-channel receivermulti-sensor designborder of illuminated area (BIA)
 Summary | Full Text:PDF(932.8KB)

Research of Practical Indoor Guidance Platform Using Fluorescent Light Communication
Xiaohan LIU Hideo MAKINO Suguru KOBAYASHI Yoshinobu MAEDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/11/01
Vol. E91-B  No. 11  pp. 3507-3515
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Technologies for Practical Ubiquitous and Sensor Networks)
Category: 
Keyword: 
Visible Light Communicationfluorescent lightindoor guidance systemsimulation formuladata transmission speedwalking speed
 Summary | Full Text:PDF(1.2MB)

A Camera Calibration Method Using Parallelogramatic Grid Points
Akira TAKAHASHI Ikuo ISHII Hideo MAKINO Makoto NAKASHIZUKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1996/11/25
Vol. E79-D  No. 11  pp. 1579-1587
Type of Manuscript:  PAPER
Category: Image Processing,Computer Graphics and Pattern Recognition
Keyword: 
camera calibrationcomputer visionlens distortion3-D measurementperspective projection
 Summary | Full Text:PDF(734.5KB)