Tetsuro Imai

According to our database1, Tetsuro Imai authored at least 49 papers between 2001 and 2019.

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Bibliography

2019
Path Loss Model in Crowded Outdoor Environments Considering Multiple Human Body Shadowing of Multipath at 4.7GHz and 26.4GHz.
IEICE Transactions, 2019

High Speed Mobility Experiments on Distributed MIMO Beamforming for 5G Radio Access in 28-GHz Band.
IEICE Transactions, 2019

Radio Propagation Prediction Method Using Point Cloud Data Based on Hybrid of Ray-Tracing and Effective Roughness Model in Urban Environments.
IEICE Transactions, 2019

5G Radio Access Experiments on Distributed MIMO Deployment for Straightly Traveling Mobile Station with Beamforming in 28-GHz Frequency Band.
Proceedings of the 2019 IEEE Wireless Communications and Networking Conference Workshop, 2019

Study on Path Identification at 40 GHz Band in NLOS Urban Street Cell Environment.
Proceedings of the 2019 IEEE Wireless Communications and Networking Conference, 2019

Downlink Performance Using Vehicle Glass Mounted Antenna for 28-GHz Band in High Mobility Environment.
Proceedings of the 89th IEEE Vehicular Technology Conference, 2019

2018
Scattering Characteristics of the Human Body in 67-GHz Band.
IEICE Transactions, 2018

Path Loss Model Considering Blockage Effects of Traffic Signs Up to 40GHz in Urban Microcell Environments.
IEICE Transactions, 2018

Frequency Dependency of Path Loss Between Different Floors in An Indoor Office Environment at UHF and SHF Bands.
IEICE Transactions, 2018

2017
Improving Accuracy of Ray-Tracing Prediction in Non Line-of-Sight (NLOS) Urban Street Cell Environment beyond 6GHz.
IEICE Transactions, 2017

Path Loss Model for Outdoor-to-Indoor Corridor Up to 40GHz Band in Microcell Environments.
IEICE Transactions, 2017

A Survey of Efficient Ray-Tracing Techniques for Mobile Radio Propagation Analysis.
IEICE Transactions, 2017

Frequency dependence of site-specific path loss in urban macro cell environments between 2 and 66 GHz bands.
Proceedings of the 28th IEEE Annual International Symposium on Personal, 2017

Frequency Dependence of Path Loss with Wide Dynamic Range in Urban Macro Cells between 2 and 26 GHz.
Proceedings of the 2017 IEEE Globecom Workshops, Singapore, December 4-8, 2017, 2017

2016
Cluster Power Variation Characteristics for 3GHz-Band MIMO Communication System in a Crowded Indoor Environment.
IEICE Transactions, 2016

5G 3GPP-like Channel Models for Outdoor Urban Microcellular and Macrocellular Environments.
CoRR, 2016



2015
Model for Estimating Effects of Human Body Shadowing in High Frequency Bands.
IEICE Transactions, 2015

Path Loss Variation Characteristics at 26GHz Band in Street Microcell Environment.
IEICE Transactions, 2015

5G Radio Access: Requirements, Concept and Experimental Trials.
IEICE Transactions, 2015

Experimental Study on Ray Based Spatio-Temporal Channel Characteristics in Indoor Environment.
IEICE Transactions, 2015

Interference Reduction Characteristics by Circular Array Based Massive MIMO in a Real Microcell Environment.
IEICE Transactions, 2015

Path loss prediction model for 800 MHz to 37 GHz in NLOS microcell environment.
Proceedings of the 26th IEEE Annual International Symposium on Personal, 2015

2014
Study on Characteristics of Human Body Shadowing in High Frequency Bands: Radio Wave Propagation Technology for Future Radio Access and Mobile Optical Networks.
Proceedings of the IEEE 80th Vehicular Technology Conference, 2014

2 GHz Band MIMO Channel Properties in Urban Small Cell Scenario in Crowded Area.
Proceedings of the IEEE 80th Vehicular Technology Conference, 2014

Cluster Power Variation Estimation for MIMO Channel Modeling in Crowded Indoor Environment.
Proceedings of the IEEE 80th Vehicular Technology Conference, 2014

2013
Dynamic Channel Modeling Using Particle Filtering for Wireless MIMO Systems in Urban Environment.
IEICE Transactions, 2013

Interference Rejection Characteristics by Adaptive Array at User Equipment Using Measured K-Factor in Heterogeneous Networks.
IEICE Transactions, 2013

Polarization Dispersion Characteristics of Propagation Paths in Urban Mobile Communication Environment.
IEICE Transactions, 2013

Performance Evaluation of Adaptive Array Using ZF and MMSE Algorithms with Measured K-Factor and Correlation in Heterogeneous Networks.
Proceedings of the 78th IEEE Vehicular Technology Conference, 2013

Elevation directional channel properties at BS to evaluate 3D beamforming.
Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2013

2012
Development and Experimental Evaluation of Cyclostationarity-Based Signal Identification Equipment for Cognitive Radios.
IEICE Transactions, 2012

2011
The Modeling Method of Time-Correlated MIMO Channels Using the Particle Filter.
Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

Hybrid-Based Propagation Parameter Estimation Method Using EM/SAGE and Extended MODE Algorithm.
Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

Interference Cancellation Using Relay Station in Heterogeneous Networks.
Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

Experimental Parameter Evaluation for Indoor Polarized MIMO Channel.
Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

2010
Time-Varying Path-Shadowing Model for Indoor Populated Environments.
IEEE Trans. Vehicular Technology, 2010

2009
Analysis of Incoming Wave Distribution in Vertical Plane in Urban Area and Evaluation of Base Station Antenna Effective Gain.
IEICE Transactions, 2009

Evolution Trends of Wireless MIMO Channel Modeling towards IMT-Advanced.
IEICE Transactions, 2009

Performance comparison of the 3GPP/3GPP2 SCM and ITU-R IMT-Advanced MIMO channel models.
Proceedings of the IEEE 20th International Symposium on Personal, 2009

2008
Radio channel simulation for microcell line-of-sight scenario.
IEICE Electronic Express, 2008

2007
Analysis of DSRC Service Over-Reach inside an Arched Tunnel.
IEEE Journal on Selected Areas in Communications, 2007

Analysis of Polarization Diversity Gain at Base Station in W-CDMA System.
IEICE Transactions, 2007

A Path Shadowing Model Focused on the Effects of Human Activities in Indoor Environments.
Proceedings of the 66th IEEE Vehicular Technology Conference, 2007

2006
Statistical scattering model in urban propagation environment.
IEEE Trans. Vehicular Technology, 2006

A Pseudo-Geometrical Channel Model for Dense Urban Line-of-Sight Street Microcell.
Proceedings of the IEEE 17th International Symposium on Personal, 2006

Wideband Directional Radio Propagation Channel Analysis Inside an Arched Tunnel.
Proceedings of the IEEE 17th International Symposium on Personal, 2006

2001
Delay profile measurement system using common pilot channel for W-CDMA cellular system.
Proceedings of the 54th IEEE Vehicular Technology Conference, 2001


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