Shoji Itoh

25 papers B 3Journal 6Unranked 15
YearRankTypeTitle / Venue / Authors
2024 J jnl
Xabclib:A Fully Auto-tuned Sparse Iterative Solver.
CoRR
Takahiro Katagiri, Takao Sakurai, Mitsuyoshi Igai, Shoji Itoh, Satoshi Ohshima, Hisayasu Kuroda, Ken Naono, Kengo Nakajima
2022 — conf
Experimental Trial aboard Shinkansen Test Train Running at 360 km/h for 5G Evolution.
VTC Spring
Nobuhide Nonaka, Satoshi Suyama, Tatsuki Okuyama, Yuto Hama, Daisuke Kitayama, Takahiro Asai, Shoji Itoh, Anders Carlsson, Johan Furuskog, Magnus Wikström, Qiang Zhang, Kenichiro Kamohara, Fumitoshi Abe, Reiji Ishima
2020 J jnl
Changing over stopping criterion for stable solving nonsymmetric linear equations by preconditioned conjugate gradient squared method.
Appl. Math. Lett.
Shoji Itoh, Masaaki Sugihara
2019 — conf
5G Radio Access Experiments on Distributed MIMO Deployment for Straightly Traveling Mobile Station with Beamforming in 28-GHz Frequency Band.
WCNC Workshops
Daisuke Kitayama, Arne Simonsson, Peter Ökvist, Daisuke Kurita, Minoru Inomata, Kiichi Tateishi, Atsushi Harada, Tetsuro Imai, Yoshihisa Kishiyama, Shoji Itoh, Hideshi Murai
2019 — conf
Downlink Performance Using Vehicle Glass Mounted Antenna for 28-GHz Band in High Mobility Environment.
VTC Spring
Minoru Inomata, Tetsuro Imai, Toshiki Sayama, Osamu Kagaya, Shoji Itoh, Hideshi Murai, Daisuke Kitayama, Hideaki Shoji, Shoichi Takeuchi, Kiyoshi Nobuoka, Arne Simonsson, Peter Ökvist
2019 J jnl
High Speed Mobility Experiments on Distributed MIMO Beamforming for 5G Radio Access in 28-GHz Band.
IEICE Trans. Commun.
Daisuke Kitayama, Kiichi Tateishi, Daisuke Kurita, Atsushi Harada, Minoru Inomata, Tetsuro Imai, Yoshihisa Kishiyama, Hideshi Murai, Shoji Itoh, Arne Simonsson, Peter Ökvist
2019 J jnl
Indoor and Field Experiments on 5G Radio Access for 28-GHz Band Using Distributed MIMO and Beamforming.
IEICE Trans. Commun.
Daisuke Kurita, Kiichi Tateishi, Daisuke Kitayama, Atsushi Harada, Yoshihisa Kishiyama, Hideshi Murai, Shoji Itoh, Arne Simonsson, Peter Ökvist
2019 — conf
Outdoor Experiments on 5G Radio Access Using BS and UE Beamforming in 28-GHz Frequency Band.
CCNC
Daisuke Kurita, Daisuke Kitayama, Kiichi Tateishi, Atsushi Harada, Yoshihisa Kishiyama, Shoji Itoh, Hideshi Murai, Jong-Kae J. K. Fwu, Xiangyang Jeff Zhuang, Kenneth Stewart, Arne Simonsson, Peter Ökvist
2019 — conf
Outdoor Experiments on 5G Radio Access in 5G Trial Site Using Core Network in 28-GHz Frequency Band.
VTC Fall
Daisuke Kurita, Xiangyang Zhuang, Kenneth Stewart, Daisuke Kitayama, Kensuke Miyachi, Yoshihisa Kishiyama, Shoji Itoh, Hideshi Murai, Arne Simonsson, Peter Ökvist, Jong-Kae Fwu
2018 — conf
Outdoor 5G Radio Access Experiments on Downlink Distributed MIMO Separation Distance with Beamforming in 28 GHz Frequency Band.
WPMC
Daisuke Kitayama, Daisuke Kurita, Kiichi Tateishi, Atsushi Harada, Yoshihisa Kishiyama, Shoji Itoh, Hideshi Murai, Arne Simonsson, Peter Ökvist
2018 B conf
Outdoor experiment on user mobility using distributed MIMO beamforming for 5G radio access.
WCNC
Kiichi Tateishi, Daisuke Kurita, Atsushi Harada, Yoshihisa Kishiyama, Shoji Itoh, Hideshi Murai, Arne Simonsson, Peter Ökvist
2017 — conf
Beamforming Gain Measured on a 5G Test-Bed.
VTC Spring
Arne Simonsson, Magnus Thurfjell, Björn Halvarsson, Johan Furuskog, Sten Wallin, Shoji Itoh, Hideshi Murai, Daisuke Kurita, Kiichi Tateishi, Atsushi Harada, Yoshihisa Kishiyama
2017 — conf
Experimental evaluation of advanced beam tracking with CSI acquisition for 5G radio access.
ICC
Kiichi Tateishi, Daisuke Kurita, Atsushi Harada, Yoshihisa Kishiyama, Shoji Itoh, Hideshi Murai, Nicolas Schrammar, Arne Simonsson, Peter Ökvist
2017 — conf
Experimental evaluation on 5G radio access employing multi-user MIMO at 15 GHz band.
CCNC
Kiichi Tateishi, Daisuke Kurita, Atsushi Harada, Yoshihisa Kishiyama, Shoji Itoh, Hideshi Murai, Arne Simonsson, Peter Ökvist
2017 — conf
Indoor and Outdoor Experiments on 5G Radio Access Using Distributed MIMO and Beamforming with a Variety of TP Deployments.
VTC Fall
Daisuke Kurita, Kiichi Tateishi, Atsushi Harada, Yoshihisa Kishiyama, Shoji Itoh, Hideshi Murai, Arne Simonsson, Peter Ökvist
2017 B conf
Outdoor experiments on 5G radio access using distributed MIMO and beamforming in 28-GHz frequency band.
PIMRC
Daisuke Kurita, Kiichi Tateishi, Atsushi Harada, Yoshihisa Kishiyama, Shoji Itoh, Hideshi Murai, Arne Simonsson, Peter Ökvist
2016 — conf
5G Experimental Trial Achieving over 20 Gbps Using Advanced Multi-Antenna Solutions.
VTC Fall
Kiichi Tateishi, Daisuke Kurita, Atsushi Harada, Yoshihisa Kishiyama, Shoji Itoh, Hideshi Murai, Stefan Parkvall, Johan Furuskog, Peter Nauclér
2016 J jnl
Analysis of the structure of the Krylov subspace in various preconditioned CGS algorithms.
CoRR
Shoji Itoh, Masaaki Sugihara
2016 — conf
Indoor and Outdoor Experiments on 5G Radio Access Using Distributed MIMO and Beamforming in 15 GHz Frequency Band.
GLOBECOM Workshops
Daisuke Kurita, Kiichi Tateishi, Atsushi Harada, Yoshihisa Kishiyama, Shoji Itoh, Hideshi Murai, Arne Simonsson, Peter Ökvist
2016 B conf
Indoor experiment on 5G radio access using beam tracking at 15 GHz band.
PIMRC
Kiichi Tateishi, Daisuke Kurita, Atsushi Harada, Yoshihisa Kishiyama, Shoji Itoh, Hideshi Murai, Arne Simonsson, Peter Ökvist
2016 J jnl
The structure of the polynomials in preconditioned BiCG algorithms and the switching direction of preconditioned systems.
CoRR
Shoji Itoh, Masaaki Sugihara
2010 — conf
A Massively Parallel Dense Symmetric Eigensolver with Communication Splitting Multicasting Algorithm.
VECPAR
Takahiro Katagiri, Shoji Itoh
2010 — ch.
Systematic Performance Evaluation of Linear Solvers Using Quality Control Techniques.
Software Automatic Tuning, From Concepts to State-of-the-Art Results
Shoji Itoh, Masaaki Sugihara
2001 — conf
Parallel Aspect of Block Preconditioning with the Splitting Correction.
PP
Shoji Itoh, Yoshio Oyanagi, Shao-Liang Zhang, Makoto Natori
1979 — conf
An Image-oriented Database System.
Data Base Techniques for Pictorial Applications
Yoichi Takao, Shoji Itoh, Joji Iisaka