Sakaguchi Kei

サカグチケイ | Sakaguchi Kei

Affiliation and department：
Job title： Professor

Research field (1)： Communication and network engineering

Research keywords (2)： Radio communication systems and equipment , 無線通信方式・機器

Research theme for competitive and other funds (10)：

2012 - 2017 Technology development, hardware prototyping, and standardisation for basestation cooperated cellular networks
2012 - 2017 Decentralized and Scalable Wireless Connection for Control Systems using Wireless Distributed Networks
2007 - 2009 Research and Development of MIMO-OFDM Mesh Network
2005 - 2006 A Study on Spatial Wireless Channel Control Techniques in Broadband Ubiquitous Wireless Networks
2000 - 2004 Software Defined Radio Based MIMO Prototype Hardware

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Papers (166)：

Kazuma Nonomura, Kui Wang, Gunhee Cho, Hiroki Matsuo, Jin Nakazato, Zongdian Li, Tao Yu, Kei Sakaguchi. Proof-of-Concept of Digital Twin for Road Safety Assisted by B5G Heterogeneous MEC Network. 2024 IEEE 21st Consumer Communications & Networking Conference (CCNC). 2024
Kui Wang, Zongdian Li, Kazuma Nonomura, Tao Yu, Kei Sakaguchi, Omar Hashash, Walid Saad. Smart Mobility Digital Twin Based Automated Vehicle Navigation System: A Proof of Concept. IEEE Transactions on Intelligent Vehicles. 2024
Ryunosuke Masaoka, Gia Khanh Tran, Jin Nakazato, Kei Sakaguchi. The Future of Flying Base Stations: Empirical and Numerical Investigations of mmWave-Enabled UAVs. Future Internet. 2023
Tao Yu 0011, Zongdian Li, Kei Sakaguchi, Omar Hashash, Walid Saad, Mérouane Debbah. Internet of Federated Digital Twins (IoFDT): Connecting Twins Beyond Borders for Society 5.0. CoRR. 2023. abs/2312.06432
Kui Wang, Zongdian Li, Tao Yu 0011, Kei Sakaguchi. Smart Mobility Digital Twin for Automated Driving: Design and Proof-of-Concept. VTC2023-Spring. 2023. 1-6

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MISC (269)：

Keishi Tokugawa, Kazuki Maruta, Keiichi Kubota, Kei Sakaguchi, Jin Nakazato, Mitsuhiro Kuchitsu, Soh Masuko. Design of mmW Digital Twin platform toward B5G/6G-High-Precision Measurement System and Relay Station Deployment. 2022 IEEE 33RD ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS (IEEE PIMRC). 2022. 813-818
A Study on the Optimal Combination of Cooperative Transmission Scheme and Frequency Band for 5G. 2016. 116. 149. 97-102
A Study on the Optimal Combination of Cooperative Transmission Scheme and Frequency Band for 5G. 2016. 116. 145. 113-118
張裕淵, 櫨紗也子, タンザカン, 阪口啓, 荒木純道, 府川和彦. User Scheduling for Millimeter Wave MU-MIMO in Small Conference Room : Evaluation with 3-sector Access Point Model and Proportional Fairness (放送技術). 映像情報メディア学会技術報告 = ITE technical report. 2016. 40. 23. 43-46
Dynamic ON/OFF of smallcell BS in C-RAN based 5G HetNet supporting user's satisfaction. 2016. 116. 11. 7-12

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Books (1)：

Lectures and oral presentations (209)：

Propagation Measurement of MIMO Relay Network in Strong Shadowing Indoor Environment at 5 GHz Band
(IEICE technical Committee on Radio Communication System 2010)
Single RF Front-end MIMO transceiver with parasitic antenna elements
(2010)
Efficient Weight Control for Two-way SVD-MIMO Communication Using QR Decomposition in TDD System
(IEICE General Conference 2010)
Partial Protection Coordinated Beamforming for LTE-Advanced
(IEICE Technical Report 2010)
Optimal Node Placement and Power Allocation in MIMO Two-Way Multihop Networks
(IEICE Technical Report 2010)

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Works (5)：

Education (3)：

- 2000 Tokyo Institute of Technology Graduate School, Division of Integrated Science and Engineering
- 2000 Tokyo Institute of Technology Interdisciplinary Science and Engineering
- 1996 Nagoya Institute of Technology Faculty of Engineering Dept. of Electrical & Computer Engineering

Professional career (2)：

Work history (2)：

2000 - Tokyo Institute of Technology
Tokyo Institute of Technology Graduate School of Science and Engineering, Department of Electrical and Electronic Engineering Associate Professor

Awards (17)：

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Association Membership(s) (3)：

The Institute of Electrical and Electronics Engineers , The Institute of Electrical and Electronics Engineers , 電子情報通信学会

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