Shinya Kumagai

34 papers B 1C 3Misc 3Journal 10Unranked 17

Year	Rank	Type	Title / Venue / Authors
2022	J	`jnl`	Bipolar Electrostatic Driving of Isolated Micro-Resonator for Sensing High Voltage of Battery Output with Resolution. Int. J. Autom. Technol. Naoki Nobunaga, Shinya Kumagai, Minoru Sasaki
2019	—	`conf`	Experimental Trials of 5G Ultra High-Density Distributed Antenna Systems. VTC Fall Shinya Kumagai, Morihiko Minowa, Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura, Takaharu Kobayashi, Teppei Oyama, Chiyoshi Akiyama, Masafumi Tsutsui, Daisuke Jitsukawa, Takashi Seyama, Takashi Dateki, Hiroyuki Seki
2018	—	`conf`	Robust Scheduler Prioritizing UEs with Time-Variant Channels in Small-Delay Slots from Channel Estimation Timing for 5G Large-Scale MU-MIMO. VTC Fall Takashi Seyama, Shinya Kumagai, Teppei Oyama, Daisuke Jitsukawa, Takashi Dateki, Koji Matsuyama, Hiroyuki Seki, Morihiko Minowa
2017	J	`jnl`	Cooperative Distributed Antenna Transmission for 5G Mobile Communications Network. IEICE Trans. Commun. Fumiyuki Adachi, Amnart Boonkajay, Yuta Seki, Tomoyuki Saito, Shinya Kumagai, Hiroyuki Miyazaki
2017	—	`conf`	Scheduler Reducing CSI Feedback Overhead and Computational Complexity for 5G Ultra High-Density Distributed Antenna Systems with Hybrid BF. VTC Fall Shinya Kumagai, Takaharu Kobayashi, Daisuke Jitsukawa, Takashi Seyama, Takashi Dateki, Hiroyuki Seki, Koji Matsuyama, Morihiko Minowa
2016	J	`jnl`	Joint Tx/Rx MMSE Filtering for Single-Carrier MIMO Eigenmode Transmission Using Iterative Interference Cancellation. IEICE Trans. Commun. Shinya Kumagai, Fumiyuki Adachi
2016	—	`conf`	Joint Tx/Rx Signal Processing for Distributed Antenna MU-MIMO Downlink. VTC Fall Shinya Kumagai, Yuta Seki, Fumiyuki Adachi
2016	J	`jnl`	Single-Carrier Multi-User MIMO Downlink with Time-Domain Tomlinson-Harashima Precoding. IEICE Trans. Commun. Shohei Yoshioka, Shinya Kumagai, Fumiyuki Adachi
2015	—	`conf`	Joint Tomlinson-Harashima Precoding and Transmit Equalization in Time-Domain for Single-Carrier MU-MIMO Block Transmission. VTC Spring Shohei Yoshioka, Shinya Kumagai, Fumiyuki Adachi
2015	C	`conf`	Joint Tx/Rx signal processing for uplink distributed antenna network using single-carrier MU-MIMO. ICICS Shinya Kumagai, Shohei Yoshioka, Fumiyuki Adachi
2015	—	`conf`	Subcarrier Combining for an Analog Single-Carrier Transmission. VTC Fall Thanh Hai Vo, Shinya Kumagai, Fumiyuki Adachi
2014	—	`conf`	A Novel Analog Signal Transmission Using Joint Space-Time Transmit Diversity and Receive Antenna Diversity. VTC Fall Thanh Hai Vo, Shinya Kumagai, Fumiyuki Adachi
2014	J	`jnl`	Analog Single-Carrier Transmission with Frequency-Domain Equalization. IEICE Trans. Commun. Thanh Hai Vo, Shinya Kumagai, Tatsunori Obara, Fumiyuki Adachi
2014	J	`jnl`	Joint Tx/Rx MMSE Filtering for Single-Carrier MIMO Transmission. IEICE Trans. Commun. Shinya Kumagai, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi
2014	C	`conf`	Joint iterative Tx/Rx MMSE filtering & interference cancellation for SC-MIMO spatial multiplexing. ICCC Shinya Kumagai, Fumiyuki Adachi
2014	—	`conf`	Two Are Better Than One: Adaptive Sparse System Identification Using Affine Combination of Two Sparse Adaptive Filters. VTC Spring Guan Gui, Shinya Kumagai, Abolfazl Mehbodniya, Fumiyuki Adachi
2014	—	`conf`	Variable earns profit: Improved adaptive channel estimation using sparse VSS-NLMS algorithms. ICC Guan Gui, Linglong Dai, Shinya Kumagai, Fumiyuki Adachi
2014	Misc	`conf`	Vector perturbation for single-carrier MU-MIMO downlink. ICCS Shohei Yoshioka, Shinya Kumagai, Fumiyuki Adachi
2013	—	`conf`	Adaptive Single-Carrier MIMO Transmission Using Joint Tx/Rx MMSE Filtering. VTC Fall Shinya Kumagai, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi
2013	C	`conf`	Analog single-carrier transmission with frequency-domain equalization. APCC Thanh Hai Vo, Shinya Kumagai, Tatsunori Obara, Fumiyuki Adachi
2013	—	`conf`	Infrared detection based on nonlinear oscillation of thin film resonator. MHS Daisuke Momonoi, Tatsuya Yamazaki, Shinya Kumagai, Minoru Sasaki
2013	—	`conf`	Joint Tx/Rx MMSE filtering and joint rank adaptation/adaptive modulation for single-carrier MIMO packet transmission. ISPACS Shinya Kumagai, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi
2013	J	`jnl`	Two are Better Than One: Adaptive Sparse System Identification using Affine Combination of Two Sparse Adaptive Filters. CoRR Guan Gui, Shinya Kumagai, Abolfazl Mehbodniya, Fumiyuki Adachi
2013	J	`jnl`	Variable Earns Profit: Improved Adaptive Channel Estimation using Sparse VSS-NLMS Algorithms. CoRR Guan Gui, Linglong Dai, Shinya Kumagai, Fumiyuki Adachi
2013	J	`jnl`	Variable is Better Than Invariable: Stable Sparse VSS-NLMS Algorithms with Application to Estimating MIMO Channels. CoRR Guan Gui, Shinya Kumagai, Fumiyuki Adachi
2013	—	`conf`	Variable is good: Adaptive sparse channel estimation using VSS-ZA-NLMS algorithm. WCSP Guan Gui, Shinya Kumagai, Abolfazl Mehbodniya, Fumiyuki Adachi
2012	B	`conf`	A Framework of Sentence Generation Mechanism for a Narrative Generation System. CogSci Shinya Kumagai, Sou Funakoshi, Junpei Ono, Taisuke Akimoto, Takashi Ogata
2012	—	`conf`	A carbon nanotube network conjugated by semiconductor nanoparticles with defined nanometer-scaled gaps. NEMS Shinya Kumagai, Naofumi Okamoto, Mime Kobayashi, Ichiro Yamashita
2012	Misc	`conf`	Channel segregation based dynamic channel assignment for WLAN. ICCS Yuki Matsumura, Shinya Kumagai, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi
2012	Misc	`conf`	Joint Tx/Rx filtering for single-carrier MIMO spatial multiplexing and HARQ packet combining. ICCS Shinya Kumagai, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi
2012	—	`conf`	Multi-AP cooperative diversity for disaster-resilient wireless LAN. WPMC Fumiyuki Adachi, Shinya Kumagai
2012	—	`conf`	Spectral Efficiency of Distributed Antenna Network Using MIMO Spatial Multiplexing. VTC Fall Shinya Kumagai, Ryusuke Matsukawa, Tatsunori Obara, Tetsuya Yamamoto, Fumiyuki Adachi
2011	—	`conf`	Dynamic deformation of stretched membrane in drum-type micromirror. MHS Subrata Kumar Kundu, Akiyoshi Hikita, Shinya Kumagai, Minoru Sasaki
2011	J	`jnl`	Recent advances in single-carrier distributed antenna network. Wirel. Commun. Mob. Comput. Fumiyuki Adachi, Kazuki Takeda, Tetsuya Yamamoto, Ryusuke Matsukawa, Shinya Kumagai