Yasushi Takatori

According to our database1, Yasushi Takatori authored at least 63 papers between 2001 and 2019.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.



In proceedings 
PhD thesis 


On csauthors.net:


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

Cooperative control of 802.11ax access parameters in high density wireless LAN systems.
Proceedings of the 2019 IEEE Wireless Communications and Networking Conference, 2019

Light Weight Wireless Resource Allocation Method with Distributed Architecture and DB Search Algorithm for High Density Wireless Access Systems.
Proceedings of the 90th IEEE Vehicular Technology Conference, 2019

5G R&D Activities for High Capacity Technologies with Ultra High-Density Multi-Band and Multi-Access Layered Cells.
Proceedings of the 89th IEEE Vehicular Technology Conference, 2019

Dynamic Group-Based Antenna Selection for Uplink Multi-User MIMO in Distributed Antenna System.
IEICE Transactions, 2018

On the Feasibility of an Adaptive Movable Access Point System in a Static Indoor WLAN Environment.
IEICE Transactions, 2018

CSI Feedback Reduction Method for Downlink Multiuser MIMO Transmission Using Dense Distributed Antenna Selection.
IEICE Transactions, 2018

Experimental Evaluation of Starved AP Identification and Management Schemes in Mobile Cooperative WLAN System toward 5G.
Proceedings of the 87th IEEE Vehicular Technology Conference, 2018

A Low-Complexity High-Accuracy AR Based Channel Prediction Method for Interference Alignment.
Proceedings of the IEEE Global Communications Conference, 2018

Cooperative Inter-cell Interference Mitigation Scheme with Downlink MU-MIMO Beamforming for Dense Wireless LAN Environment.
Wireless Personal Communications, 2017

Joint Interference Alignment and Power Allocation for Multi-User MIMO Interference Channels Under Perfect and Imperfect CSI.
TGCN, 2017

Throughput Improvement of Mobile Cooperative WLAN Systems with Identifying and Management of Starved APs/UEs for 5G.
IEICE Transactions, 2017

Performance of adaptive movable access point system in the presence of positioning error.
Proceedings of the 2017 IEEE Radio and Wireless Symposium, 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

Fair Pilot Assignment Based on AOA and Pathloss with Location Information in Massive MIMO.
Proceedings of the 2017 IEEE Global Communications Conference, 2017

A low-complexity cell clustering algorithm in dense small cell networks.
EURASIP J. Wireless Comm. and Networking, 2016

Channel prediction for massive MIMO with channel compression based on principal component analysis.
Proceedings of the 27th IEEE Annual International Symposium on Personal, 2016

Interference alignment and power allocation for multi-user MIMO interference channels.
Proceedings of the 2016 IEEE International Conference on Communications, 2016

Joint Interference Alignment and Power Allocation under Perfect and Imperfect CSI.
Proceedings of the 2016 IEEE Global Communications Conference, 2016

User Equipment Centric Downlink Access in Unlicensed Spectrum for Heterogeneous Mobile Network.
IEICE Transactions, 2015

Weighted-Combining Calibration on Multiuser MIMO Systems with Implicit Feedback.
IEICE Transactions, 2015

Interference Alignment in Heterogeneous Networks Using Pico Cell Clustering.
Proceedings of the IEEE 82nd Vehicular Technology Conference, 2015

Channel Access Acquisition Mechanism Coupled with Cellular Network for Unlicensed Spectrum.
Proceedings of the IEEE 81st Vehicular Technology Conference, 2015

Interference alignment for multi-user MIMO interference channels via a Riemannian optimization approach.
Proceedings of the 26th IEEE Annual International Symposium on Personal, 2015

Interference Alignment for Time-Varying Channel with Channel and Weight Predictions Based on Auto Regressive Model.
Proceedings of the 2015 IEEE Global Communications Conference, 2015

Complexity reduction of pico cell clustering for interference alignment in heterogeneous networks.
Proceedings of the 21st Asia-Pacific Conference on Communications, 2015

An advanced Wi-Fi data service platform coupled with a cellular network for future wireless access.
IEEE Communications Magazine, 2014

Combining calibration schemes on a real-time multiuser MIMO-OFDM system with implicit feedback.
Proceedings of the 25th IEEE Annual International Symposium on Personal, 2014

Development and experimental validation of downlink multiuser MIMO-OFDM in gigabit wireless LAN systems.
EURASIP J. Adv. Sig. Proc., 2013

Weighted-combining calibration for implicit feedback beamforming on downlink multiuser MIMO systems.
Proceedings of the 24th IEEE Annual International Symposium on Personal, 2013

A Band-Divided Receiver Prototype for Wideband Optical Signals.
IEICE Transactions, 2011

User Selection for Multiuser MIMO Systems Based on Block Diagonalization in Wide-Range SNR Environment.
Proceedings of IEEE International Conference on Communications, 2011

Spatial Domain Resource Sharing for Overlapping Cells in Indoor Environment.
Int. J. Digital Multimedia Broadcasting, 2010

16×16 MIMO Testbed for MU-MIMO Downlink Transmission.
IEICE Transactions, 2010

A Stochastic Approach to Design MIMO Antenna with Parasitic Elements Based on Propagation Characteristics.
IEICE Transactions, 2010

Multiuser Detection for Asynchronous Broadband Single-Carrier Transmission Systems.
IEEE Trans. Vehicular Technology, 2009

A Novel Dynamic Channel Access Scheme Using Overlap FFT Filter-Bank for Cognitive Radio.
IEICE Transactions, 2009

A New User Selection Measure in Block Diagonalization Algorithm for Multiuser MIMO Systems.
IEICE Transactions, 2009

Overlap Frequency-Domain Multiuser Detection for Asynchronous Uplink Multiuser MIMO-OFDM Systems.
IEICE Transactions, 2009

Frequency-Domain Equalization for Coherent Optical Single-Carrier Transmission Systems.
IEICE Transactions, 2009

16x16 Multiuser MIMO Testbed Employing Simple Adaptive Modulation Scheme.
Proceedings of the 69th IEEE Vehicular Technology Conference, 2009

Multi site MIMO channel analysis at 4.85GHz in outdoor environment.
Proceedings of the IEEE 20th International Symposium on Personal, 2009

Interference Cancellation and Avoidance for Secondary Users Co-existing with TDD-based Primary Systems.
Wireless Personal Communications, 2008

Antenna Selection Method for Terminal Antennas Employing Orthogonal Polarizations and Patterns in Outdoor Multiuser MIMO System.
IEICE Transactions, 2008

Multiuser Detection Method Robust against Timing Offset for OFDM Uplink Transmission.
Proceedings of the 67th IEEE Vehicular Technology Conference, 2008

Distributed Interference Cancellation for Dynamic Spectrum Sharing.
Proceedings of IEEE International Conference on Communications, 2008

New Robust Beamforming Method for Frequency Offsets in Uplink Multiuser OFDM-MIMO.
IEICE Transactions, 2007

New Downlink Beamforming Method for Cooperative Multiple Access Point Systems.
IEICE Transactions, 2007

Spatial Opportunity for Cognitive Radio Systems with Heterogeneous Path Loss Conditions.
Proceedings of the 65th IEEE Vehicular Technology Conference, 2007

New Simple Capacity Estimation Method for Multiuser Block Diagonalization Transmission.
Proceedings of the 65th IEEE Vehicular Technology Conference, 2007

Multiuser Detection Method for Single-Carrier Transmission in Uplink Multiuser MIMO Access.
Proceedings of the 66th IEEE Vehicular Technology Conference, 2007

User Selection Method for Block Diagonalization in Multiuser MIMO Systems.
Proceedings of the Global Communications Conference, 2007

Novel Downlink Beamforming Method Using Selective STBC with Common Eigenvectors for MIMO-OFDM Systems.
IEICE Transactions, 2006

Experimental Evaluation of Eigenvector Beamforming Method with 8X4 MIMO-OFDM Testbed.
Proceedings of the 63rd IEEE Vehicular Technology Conference, 2006

Performance Evaluation of 8×8 Multi-User MIMO-OFDM Testbed in an Actual Indoor Environment.
Proceedings of the IEEE 17th International Symposium on Personal, 2006

Channel Capacity of TDD-OFDM-MIMO for Multiple Access Points in a Wireless Single-Frequency-Network.
Wireless Personal Communications, 2005

Frequency Correlation Characteristics Due to Antenna Configurations in Broadband MIMO Transmission.
IEICE Transactions, 2005

Novel MIMO-SDMA configuration adopting directivity and polarization control.
Proceedings of the IEEE 15th International Symposium on Personal, 2004

Downlink beam-forming method using STBC for mobile propagation environments.
Proceedings of the 55th IEEE Vehicular Technology Conference, 2002

Smart antenna testbed for SDMA systems using STBC.
Proceedings of the 55th IEEE Vehicular Technology Conference, 2002

Automatic calibration method using transmitting signals of an adaptive array for TDD systems.
IEEE Trans. Vehicular Technology, 2001