Takayuki Shimizu

81 papers A* 2A 1B 9C 4Misc 1Journal 33Unranked 31
YearRankTypeTitle / Venue / Authors
2026 J jnl
5G NR Non-Terrestrial Networks: From Early Results to the Road Ahead.
CoRR
Mattia Figaro, Francesco Rossato, Marco Giordani, Alessandro Traspadini, Takayuki Shimizu, Chinmay Mahabal, Sanjeewa Herath, Chunghan Lee, Dogan Kutay Pekcan, Michele Zorzi
2026 J jnl
5G NR Non-Terrestrial Networks: Open Challenges for Full-Stack Protocol Design.
CoRR
Francesco Rossato, Mattia Figaro, Alessandro Traspadini, Takayuki Shimizu, Chinmay Mahabal, Sanjeewa Herath, Chunghan Lee, Dogan Kutay Pekcan, Michele Zorzi, Marco Giordani
2026 J jnl
A Hybrid Model/Data-Driven Solution to Channel, Position, and Orientation Tracking in mmWave Vehicular Systems.
IEEE J. Sel. Areas Commun.
Yun Chen, Nuria González-Prelcic, Takayuki Shimizu, Chinmay Mahabal
2025 — conf
Adaptive MIMO CSI Prediction Using Neural Networks.
IEEECONF
Moritz Benedikt Fischer, Takayuki Shimizu, Chinmay Mahabal, Stephan ten Brink
2025 — conf
Fusion or Confusion? Potential and Challenges in Fusion of Onboard Sensors and V2X Data in Cooperative Perception.
CSCN
Amir Mohammadisarab, Miguel Sepulcre, Luca Lusvarghi, Sergei S. Avedisov, Mohammad Irfan Khan, Takayuki Shimizu, Onur Altintas, Javier Gozálvez
2025 — conf
Sensing-Based Beamformed Resource Allocation in Standalone Millimeter-Wave Vehicular Networks.
ICC
Alessandro Traspadini, Anay Ajit Deshpande, Marco Giordani, Chinmay Mahabal, Takayuki Shimizu, Michele Zorzi
2025 J jnl
Sensing-Based Beamformed Resource Allocation in Standalone Millimeter-Wave Vehicular Networks.
CoRR
Alessandro Traspadini, Anay Ajit Deshpande, Marco Giordani, Chinmay Mahabal, Takayuki Shimizu, Michele Zorzi
2024 — conf
A Decentralized Coexistence Protocol for V2X and Wi-Fi in Unlicensed Bands.
VNC
Ramin Yarinezhad, Eylem Ekici, Mohammad Irfan Khan, Takayuki Shimizu, Onur Altintas
2024 J jnl
An Efficient Sub-6 GHz Assisted Millimeter Wave V2X Communication Scheduler.
IEEE Trans. Veh. Technol.
Chenyuan He, Zhouyu Zhang, Yan Wan, Lu Zhao, Hongsheng Lu, Takayuki Shimizu
2024 — conf
Beamspace ESPRIT-D for Joint 3D Angle and Delay Estimation for Joint Localization and Communication at MmWave.
ICC
Yun Chen, Nuria González-Prelcic, Takayuki Shimizu, Hongsheng Lu, Chinmay Mahabal
2024 — conf
Collaborative Position and Orientation Tracking in mmWave Vehicular Systems Exploiting V2I and V2V Links.
IEEECONF
Yun Chen, Nuria González-Prelcic, Takayuki Shimizu, Chinmay Mahabal
2024 — conf
DeepSatLoc: A Multimodal Fusion Strategy for Enhanced Localization in Urban Canyons Exploiting GPS and LEO Satellite Communication Signals.
IEEECONF
Bibhor Kumar, Yun Chen, Nuria González-Prelcic, Takayuki Shimizu, Akila Ganlath
2024 — conf
Impact of HARQ Retransmissions on Information Age in 5G NR Sidelink.
VTC Fall
Chinmay Mahabal, Takayuki Shimizu
2024 — conf
LTE-V2X Scalability and Spectrum Requirements to Support Multiple V2X Services.
VTC Fall
Miguel Sepulcre, Takayuki Shimizu, Javier Gozálvez, Mohammad Irfan Khan, Baldomero Coll-Perales, M. Carmen Lucas-Estañ, Onur Altintas
2024 A* conf
OOSTraj: Out-of-Sight Trajectory Prediction With Vision-Positioning Denoising.
CVPR
Haichao Zhang, Yi Xu, Hongsheng Lu, Takayuki Shimizu, Yun Fu
2024 J jnl
OOSTraj: Out-of-Sight Trajectory Prediction With Vision-Positioning Denoising.
CoRR
Haichao Zhang, Yi Xu, Hongsheng Lu, Takayuki Shimizu, Yun Fu
2024 — conf
On the Implementation of Neural Network-based OFDM Receivers.
VTC Spring
Moritz Benedikt Fischer, Sebastian Dörner, Takayuki Shimizu, Chinmay Mahabal, Hongsheng Lu, Stephan ten Brink
2024 J jnl
Optimizing Timely Coverage in Communication-Constrained Collaborative Sensing Systems.
IEEE Trans. Control. Netw. Syst.
Jean Abou Rahal, Gustavo de Veciana, Takayuki Shimizu, Hongsheng Lu
2023 J jnl
An Analytical Latency Model and Evaluation of the Capacity of 5G NR to Support V2X Services Using V2N2V Communications.
IEEE Trans. Veh. Technol.
M. Carmen Lucas-Estañ, Baldomero Coll-Perales, Takayuki Shimizu, Javier Gozálvez, Takamasa Higuchi, Sergei S. Avedisov, Onur Altintas, Miguel Sepulcre
2023 J jnl
Deep Learning-Based Link Configuration for Radar-Aided Multiuser mmWave Vehicle-to-Infrastructure Communication.
IEEE Trans. Veh. Technol.
Andrew M. Graff, Yun Chen, Nuria González-Prelcic, Takayuki Shimizu
2023 J jnl
Direct-V2X Support with 5G Network-Based Communications: Performance, Challenges and Solutions.
IEEE Netw.
M. Carmen Lucas-Estañ, Baldomero Coll-Perales, Takayuki Shimizu, Javier Gozálvez, Takamasa Higuchi, Sergei S. Avedisov, Onur Altintas, Miguel Sepulcre
2023 J jnl
End-to-End V2X Latency Modeling and Analysis in 5G Networks.
IEEE Trans. Veh. Technol.
Baldomero Coll-Perales, M. Carmen Lucas-Estañ, Takayuki Shimizu, Javier Gozálvez, Takamasa Higuchi, Sergei S. Avedisov, Onur Altintas, Miguel Sepulcre
2023 A* conf
Layout Sequence Prediction From Noisy Mobile Modality.
ACM Multimedia
Haichao Zhang, Yi Xu, Hongsheng Lu, Takayuki Shimizu, Yun Fu
2023 J jnl
Layout Sequence Prediction From Noisy Mobile Modality.
CoRR
Haichao Zhang, Yi Xu, Hongsheng Lu, Takayuki Shimizu, Yun Fu
2023 — conf
Sparse Recovery with Attention: A Hybrid Data/Model Driven Solution for High Accuracy Position and Channel Tracking at mmWave.
SPAWC
Yun Chen, Nuria González-Prelcic, Takayuki Shimizu, Hongsheng Lu, Chinmay Mahabal
2023 J jnl
Sub-6 GHz V2X-assisted MmWave optimal scheduling for vehicular networks.
Veh. Commun.
Chenyuan He, Lu Zhao, Yan Wan, Hongsheng Lu, Takayuki Shimizu
2023 Misc conf
Terminal Position Tracking in LEO Satellite Communication Systems Exploiting Doppler and Multiantenna Measurements.
ACSSC
Bibhor Kumar, Nuria González-Prelcic, Takayuki Shimizu, Akila Ganlath
2022 — conf
Adaptive Neural Network-based OFDM Receivers.
SPAWC
Moritz Benedikt Fischer, Sebastian Dörner, Sebastian Cammerer, Takayuki Shimizu, Hongsheng Lu, Stephan ten Brink
2022 J jnl
Adaptive Neural Network-based OFDM Receivers.
CoRR
Moritz Benedikt Fischer, Sebastian Dörner, Sebastian Cammerer, Takayuki Shimizu, Hongsheng Lu, Stephan ten Brink
2022 J jnl
An Analytical Latency Model and Evaluation of the Capacity of 5G NR to Support V2X Services using V2N2V Communications.
CoRR
M. Carmen Lucas-Estan, Baldomero Coll-Perales, Takayuki Shimizu, Javier Gozálvez, Takamasa Higuchi, Sergei S. Avedisov, Onur Altintas, Miguel Sepulcre
2022 B conf
End-to-End Latency of V2N2V Communications under Different 5G and Computing Deployments in Multi-MNO Scenarios.
PIMRC
Baldomero Coll-Perales, M. Carmen Lucas-Estañ, Takayuki Shimizu, Javier Gozálvez, Takamasa Higuchi, Sergei S. Avedisov, Onur Altintas, Miguel Sepulcre
2022 J jnl
End-to-End V2X Latency Modeling and Analysis in 5G Networks.
CoRR
Baldomero Coll-Perales, M. Carmen Lucas-Estan, Takayuki Shimizu, Javier Gozálvez, Takamasa Higuchi, Sergei S. Avedisov, Onur Altintas, Miguel Sepulcre
2022 — conf
Improving the Latency of 5G V2N2V Communications in Multi-MNO Scenarios using MEC Federation.
VTC Spring
Baldomero Coll-Perales, M. Carmen Lucas-Estañ, Takayuki Shimizu, Javier Gozálvez, Takamasa Higuchi, Sergei S. Avedisov, Onur Altintas, Miguel Sepulcre
2022 — conf
Joint Initial Access and Localization in Millimeter Wave Vehicular Networks: a Hybrid Model/Data Driven Approach.
SAM
Yun Chen, Joan Palacios, Nuria González-Prelcic, Takayuki Shimizu, Hongsheng Lu
2022 — conf
Local perception and BSM based misbehavior detection in Intelligent Transportation System.
VTC Fall
Sohan Gyawali, Takayuki Shimizu, Hongsheng Lu, Michael Clifford, John B. Kenney, Yi Qian
2022 — conf
Optimal Balancing Transaction Mechanism for Dynamic Storage Management in Smart Grid.
CCTA
Takayuki Shimizu, Yasuaki Wasa, Kenko Uchida
2022 J jnl
Sub-6 GHz V2X-Assisted Synchronous Millimeter Wave Scheduler for Vehicle-to-Vehicle Communications.
IEEE Trans. Veh. Technol.
Chenyuan He, Yan Wan, Lu Zhao, Hongsheng Lu, Takayuki Shimizu
2021 — conf
Analysis of 5G RAN Configuration to Support Advanced V2X Services.
VTC Spring
M. Carmen Lucas-Estañ, Baldomero Coll-Perales, Takayuki Shimizu, Javier Gozálvez, Chang-Heng Wang, Bin Cheng, Miguel Sepulcre, Sergei S. Avedisov, Takamasa Higuchi, Onur Altintas
2021 — conf
Blockage detection and channel tracking in wideband mmWave MIMO systems.
ICC
Hongxiang Xie, Nuria González-Prelcic, Takayuki Shimizu
2021 — conf
Impact of the MEC Location in Transport Networks on the Capacity of 5G to Support V2X Services.
WONS
Baldomero Coll-Perales, M. Carmen Lucas-Estañ, Chang-Heng Wang, Javier Gozálvez, Takayuki Shimizu, Sergei S. Avedisov, Miguel Sepulcre, Takamasa Higuchi, Bin Cheng, Akihiko Yamamuro, Onur Altintas
2021 B conf
Radar Aided mmWave Vehicle-to-Infrastructure Link Configuration Using Deep Learning.
GLOBECOM
Yun Chen, Andrew M. Graff, Nuria González-Prelcic, Takayuki Shimizu
2021 J jnl
Towards mmWave V2X in 5G and Beyond to Support Automated Driving.
IEICE Trans. Commun.
Kei Sakaguchi, Ryuichi Fukatsu, Tao Yu, Eisuke Fukuda, Kim Mahler, Robert W. Heath Jr., Takeo Fujii, Kazuaki Takahashi, Alexey Khoryaev, Satoshi Nagata, Takayuki Shimizu
2021 J jnl
Wideband Channel Tracking and Hybrid Precoding for mmWave MIMO Systems.
IEEE Trans. Wirel. Commun.
Nuria González-Prelcic, Hongxiang Xie, Joan Palacios, Takayuki Shimizu
2021 C conf
Wiener Filter versus Recurrent Neural Network-based 2D-Channel Estimation for V2X Communications.
IV
Moritz Benedikt Fischer, Sebastian Dörner, Sebastian Cammerer, Takayuki Shimizu, Bin Cheng, Hongsheng Lu, Stephan ten Brink
2021 J jnl
Wiener Filter versus Recurrent Neural Network-based 2D-Channel Estimation for V2X Communications.
CoRR
Moritz Benedikt Fischer, Sebastian Dörner, Sebastian Cammerer, Takayuki Shimizu, Bin Cheng, Hongsheng Lu, Stephan ten Brink
2020 — conf
Comparative Analysis of DSRC and LTE-V2X PC5 Mode 4 with SAE Congestion Control.
VNC
Takayuki Shimizu, Bin Cheng, Hongsheng Lu, John B. Kenney
2020 — conf
Demo: A Real-Time High-Definition Vehicular Sensor Data Sharing System using Millimeter Wave V2V Communications.
VNC
Chang-Heng Wang, Takayuki Shimizu, Haritha Muralidharan, Akihiko Yamamuro
2020 — conf
On the Scalability of the 5G RAN to Support Advanced V2X Services.
VNC
M. Carmen Lucas-Estañ, Baldomero Coll-Perales, Chang-Heng Wang, Takayuki Shimizu, Sergei S. Avedisov, Takamasa Higuchi, Bin Cheng, Akihiko Yamamuro, Javier Gozálvez, Miguel Sepulcre, Onur Altintas
2020 B conf
Optimizing Timely Coverage in Communication Constrained Collaborative Sensing Systems.
WiOpt
Jean Abou Rahal, Gustavo de Veciana, Takayuki Shimizu, Hongsheng Lu
2020 J jnl
Securing Vehicle-to-Everything (V2X) Communication Platforms.
CoRR
Monowar Hasan, Sibin Mohan, Takayuki Shimizu, Hongsheng Lu
2020 J jnl
Securing Vehicle-to-Everything (V2X) Communication Platforms.
IEEE Trans. Intell. Veh.
Monowar Hasan, Sibin Mohan, Takayuki Shimizu, Hongsheng Lu
2020 J jnl
Towards mmWave V2X in 5G and Beyond to Support Automated Driving.
CoRR
Kei Sakaguchi, Ryuichi Fukatsu, Tao Yu, Eisuke Fukuda, Kim Mahler, Robert W. Heath Jr., Takeo Fujii, Kazuaki Takahashi, Alexey Khoryaev, Satoshi Nagata, Takayuki Shimizu
2019 J jnl
A Study of the Effectiveness of Message Content, Length, and Rate Control for Improving Map Accuracy in Automated Driving Systems.
IEEE Trans. Intell. Transp. Syst.
S. M. Osman Gani, Yaser P. Fallah, Gaurav Bansal, Takayuki Shimizu
2019 J jnl
Online Learning for Position-Aided Millimeter Wave Beam Training.
IEEE Access
Vutha Va, Takayuki Shimizu, Gaurav Bansal, Robert W. Heath Jr.
2019 B conf
Optimizing Networked Situational Awareness.
WiOpt
Jean Abou Rahal, Gustavo de Veciana, Takayuki Shimizu, Hongsheng Lu
2019 — conf
Path Loss Models for V2V mmWave Communication: Performance Evaluation and Open Challenges.
CAVS
Marco Giordani, Takayuki Shimizu, Andrea Zanella, Takamasa Higuchi, Onur Altintas, Michele Zorzi
2019 J jnl
Path Loss Models for V2V mmWave Communication: Performance Evaluation and Open Challenges.
CoRR
Marco Giordani, Takayuki Shimizu, Andrea Zanella, Takamasa Higuchi, Onur Altintas, Michele Zorzi
2019 — conf
Position-Aided Compressive Channel Tracking for Wideband Millimeter Wave Multi-User Communication.
ICC
Javier Rodríguez-Fernández, Nuria González-Prelcic, Takayuki Shimizu
2018 B conf
Automotive radar using IEEE 802.11p signals.
WCNC
Khurram Usman Mazher, Robert W. Heath Jr., Takayuki Shimizu, Gaurav Bansal
2018 A conf
CoReCast: Collision Resilient Broadcasting in Vehicular Networks.
MobiSys
Tanmoy Das, Lu Chen, Rupam Kundu, Arjun Bakshi, Prasun Sinha, Kannan Srinivasan, Gaurav Bansal, Takayuki Shimizu
2018 — conf
Deployment and Performance of Infrastructure to Assist Vehicular Collaborative Sensing.
VTC Spring
Yicong Wang, Gustavo de Veciana, Takayuki Shimizu, Hongsheng Lu
2018 J jnl
Impact of Measurement Noise on Millimeter Wave Beam Alignment Using Beam Subsets.
IEEE Wirel. Commun. Lett.
Vutha Va, Junil Choi, Takayuki Shimizu, Gaurav Bansal, Robert W. Heath Jr.
2018 J jnl
Inverse Multipath Fingerprinting for Millimeter Wave V2I Beam Alignment.
IEEE Trans. Veh. Technol.
Vutha Va, Junil Choi, Takayuki Shimizu, Gaurav Bansal, Robert W. Heath Jr.
2018 J jnl
Online Learning for Position-Aided Millimeter Wave Beam Training.
CoRR
Vutha Va, Takayuki Shimizu, Gaurav Bansal, Robert W. Heath Jr.
2018 — conf
Performance and Scaling of Collaborative Sensing and Networking for Automated Driving Applications.
ICC Workshops
Yicong Wang, Gustavo de Veciana, Takayuki Shimizu, Hongsheng Lu
2017 J jnl
Inverse Multipath Fingerprinting for Millimeter Wave V2I Beam Alignment.
CoRR
Vutha Va, Junil Choi, Takayuki Shimizu, Gaurav Bansal, Robert W. Heath Jr.
2017 C conf
Message content control for distributed map sharing in vehicle safety communications.
IPCCC
S. M. Osman Gani, Yaser P. Fallah, Gaurav Bansal, Takayuki Shimizu
2017 B conf
Position-aided millimeter wave V2I beam alignment: A learning-to-rank approach.
PIMRC
Vutha Va, Takayuki Shimizu, Gaurav Bansal, Robert W. Heath Jr.
2017 — conf
Poster: Multi-antenna successive interference cancellation to improve reliability of V2V communication.
VNC
Tatsuya Ute, Yuta Watanabe, Koya Sato, Takeo Fujii, Takayuki Shimizu, Onur Altintas
2017 B conf
Robust vehicle environment reconstruction from point clouds for irregularity detection.
Intelligent Vehicles Symposium
Ahmed Cheikh Sidiya, Abu Hasnat Mohammad Rubaiyat, Yaser P. Fallah, Gaurav Bansal, Takayuki Shimizu, X. Li
2016 — conf
Beam design for beam switching based millimeter wave vehicle-to-infrastructure communications.
ICC
Vutha Va, Takayuki Shimizu, Gaurav Bansal, Robert W. Heath Jr.
2016 J jnl
Millimeter Wave Vehicular Communications: A Survey.
Found. Trends Netw.
Vutha Va, Takayuki Shimizu, Gaurav Bansal, Robert W. Heath Jr.
2015 C conf
Current control system based on repetitive control and disturbance observer for single-phase five-level inverter.
IECON
Hitoshi Haga, Kenta Sayama, Kiyoshi Ohishi, Takayuki Shimizu
2014 C conf
Robust and fine sinusoidal voltage control of self-sustained operation mode for photovoltaic generation system.
IECON
Kenta Sayama, Shohei Anze, Kiyoshi Ohishi, Hitoshi Haga, Takayuki Shimizu
2014 — conf
Smart charging system for PEV based on SEP 2.0 and SAE standards.
SmartGridComm
Takayuki Shimizu, Akihisa Yokoyama, Kazuma Sato, Kunihiko Kumita
2012 J jnl
Group Secret Key Agreement Based on Radio Propagation Characteristics in Wireless Relaying Systems.
IEICE Trans. Commun.
Takayuki Shimizu, Hisato Iwai, Hideichi Sasaoka
2012 — conf
Grouped Interference Alignment in Inter-Vehicle Communications.
VTC Fall
Takayuki Shimizu, Akihisa Yokoyama, Hisato Iwai
2011 J jnl
Physical-Layer Secret Key Agreement in Two-Way Wireless Relaying Systems.
IEEE Trans. Inf. Forensics Secur.
Takayuki Shimizu, Hisato Iwai, Hideichi Sasaoka
2010 B conf
Reliability-Based Sliced Error Correction in Secret Key Agreement from Fading Channel.
WCNC
Takayuki Shimizu, Hisato Iwai, Hideichi Sasaoka
2010 B conf
Secret Key Agreement Based on Radio Propagation Characteristics in Two-Way Relaying Systems.
GLOBECOM
Takayuki Shimizu, Hisato Iwai, Hideichi Sasaoka, Arogyaswami Paulraj
2009 — conf
Information Reconciliation Using Reliability in Secret Key Agreement Scheme with ESPAR Antenna.
MobiSec
Takayuki Shimizu, Hisato Iwai, Hideichi Sasaoka