Ryo Sawai

13 papers B 1Journal 5Unranked 7
YearRankTypeTitle / Venue / Authors
2021 J jnl
A New Primary Protection Method With Received Power-Based 3D Antenna Rotation Range Prediction for Dynamic Spectrum Access.
IEEE Access
Hiroto Kuriki, Keita Onose, Ryota Kimura, Ryo Sawai
2020 — conf
Primary Protection with Antenna Rotation Prediction for Dynamic Spectrum Access.
WPMC
Hiroto Kuriki, Keita Onose, Ryota Kimura, Ryo Sawai
2019 J jnl
Expanded Precoding Index Modulation for MIMO System.
IEICE Trans. Commun.
Yasunori Nin, Yukitoshi Sanada, Ryota Kimura, Hiroki Matsuda, Ryo Sawai
2019 — conf
Latency of Uplink Non-Orthogonal Multiple Access Grant-Free Transmission with Multiuser Detection in Base Station.
VTC Fall
Show Shiono, Yukitoshi Sanada, Ryota Kimura, Hiroki Matsuda, Ryo Sawai
2019 J jnl
MocLis: A Moving Cell Support Protocol Based on Locator/ID Split for 5G System.
IEICE Trans. Commun.
Takamasa Ochiai, Kohei Matsueda, Takao Kondo, Hiroaki Takano, Ryota Kimura, Ryo Sawai, Fumio Teraoka
2018 — conf
Constructing Network Slices with Locator/ID Split and Locator Division for 5G Core Network.
ICC Workshops
Kohei Matsueda, Takamasa Ochiai, Hiroaki Takano, Ryota Kimura, Ryo Sawai, Fumio Teraoka
2018 — conf
MocLis: A Non-Tunneling Moving Cell Support Protocol Based on Locator/ID Split for 5G System.
ICC
Takamasa Ochiai, Kohei Matsueda, Takao Kondo, Hiroaki Takano, Ryota Kimura, Ryo Sawai, Fumio Teraoka
2017 B conf
Channel estimation with scattered pilots in GFDM with multiple subcarrier bandwidths.
PIMRC
Yuta Akai, Yuka Enjoji, Yukitoshi Sanada, Ryota Kimura, Hiroki Matsuda, Naoki Kusashima, Ryo Sawai
2016 — conf
A Singularity-Free GFDM Modulation Scheme with Parametric Shaping Filter Sampling.
VTC Fall
Atsushi Yoshizawa, Ryota Kimura, Ryo Sawai
2016 — conf
GFDM with Different Subcarrier Bandwidths.
VTC Fall
Yuta Akai, Yuka Enjoji, Yukitoshi Sanada, Ryota Kimura, Ryo Sawai
2014 J jnl
Power Adaptation for Cognitive Radio Systems Under an Average SINR Loss Constraint in the Absence of Path Loss Information.
Wirel. Pers. Commun.
Berkan Dulek, Sinan Gezici, Ryo Sawai, Ryota Kimura
2011 J jnl
Spectrum sensing for cognitive radio systems: technical aspects and standardization activities of the IEEE P1900.6 working group.
IEEE Wirel. Commun.
Klaus Moessner, Hiroshi Harada, Chen Sun, Yohannes D. Alemseged, Ha Nguyen Tran, Dominique Noguet, Ryo Sawai, Naotaka Sato
2007 — conf
A Lattice Gas Cellular Automata Simulator on the Cell Broadband Engine.
PARCO
Yusuke Arai, Ryo Sawai, Yoshiki Yamaguchi, Tsutomu Maruyama, Moritoshi Yasunaga