Joint Frequency-Domain Equalization & Spectrum Combining for the Reception of SC Signals in the Presence of Timing Offset. - Tatsunori Obara; Kazuki Takeda; Fumiyuki Adachi (VTC Spring, 2010)

Recent Advances in Single-Carrier Frequency-Domain Equalization and Distributed Antenna Network. - Fumiyuki Adachi; Kazuki Takeda; Tatsunori Obara; Tetsuya Yamamoto; Hiroki Matsuda (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010)

Capacity and BER performance considerations on single-carrier frequency-domain equalization. - Fumiyuki Adachi; Tatsunori Obara; Tetsuya Yamamoto (ICICS, 2011)

Adaptive power allocation for bi-directional single-carrier relay using analog network coding. - Hiroyuki Miyazaki; Masayuki Nakada; Tatsunori Obara; Fumiyuki Adachi (ICICS, 2011)

MMSE weight for single-carrier overlap FDE. - Tatsunori Obara; Fumiyuki Adachi (APCC, 2011)

Pilot-assisted channel estimation without feedback for bi-directional broadband ANC. - Iulia Prodan; Tatsunori Obara; Fumiyuki Adachi; Haris Gacanin (APCC, 2011)

Downlink Throughput Performance of Distributed Antenna Network Using Transmit/Receive Diversity. - Ryusuke Matsukawa; Tatsunori Obara; Kazuki Takeda; Fumiyuki Adachi (VTC Fall, 2011)

Joint MMSE-FDE & Spectrum Combining for a Broadband Single-Carrier Transmission in the Presence of Timing Offset. - Tatsunori Obara; Kazuki Takeda; Fumiyuki Adachi (IEICE Trans. Commun., 2011)

Performance Comparison of Overlap FDE and Sliding-Window Chip Equalization for Multi-Code DS-CDMA in a Frequency-Selective Fading Channel. - Tatsunori Obara; Kazuki Takeda; Kyesan Lee; Fumiyuki Adachi (IEICE Trans. Commun., 2011)

Performance evaluation of Low-PAPR transmit filter for single-carrier transmission. - Amnart Boonkajay; Tatsunori Obara; Tetsuya Yamamoto; Fumiyuki Adachi (APCC, 2012)

Single-carrier uplink cooperative DF relay using instantaneous CSI-based adaptive modulation. - Kazuhiro Kimura; Tatsunori Obara; Fumiyuki Adachi (APCC, 2012)

Joint Tx/Rx filtering for single-carrier MIMO spatial multiplexing and HARQ packet combining. - Shinya Kumagai; Tatsunori Obara; Tetsuya Yamamoto; Fumiyuki Adachi (ICCS, 2012)

Channel segregation based dynamic channel assignment for WLAN. - Yuki Matsumura; Shinya Kumagai; Tatsunori Obara; Tetsuya Yamamoto; Fumiyuki Adachi (ICCS, 2012)

Nash bargaining solution based subcarrier allocation for uplink SC-FDMA distributed antenna network. - Yusuke Sato; Ryusuke Matsukawa; Tatsunori Obara; Fumiyuki Adachi (IC-NIDC, 2012)

Spectral Efficiency of Distributed Antenna Network Using MIMO Spatial Multiplexing. - Shinya Kumagai; Ryusuke Matsukawa; Tatsunori Obara; Tetsuya Yamamoto; Fumiyuki Adachi (VTC Fall, 2012)

A Dynamic Channel Assignment Scheme for Distributed Antenna Networks. - Ryusuke Matsukawa; Tatsunori Obara; Fumiyuki Adachi (VTC Spring, 2012)

Joint Transmit/Receive MMSE-FDE for MIMO Analog Network Coding in Single-Carrier Bi-Directional Relay Communications. - Hiroyuki Miyazaki; Masayuki Nakada; Tatsunori Obara; Fumiyuki Adachi (VTC Fall, 2012)

Power Allocation for Direct/Cooperative AF Relay Switched SC-FDMA. - Masayuki Nakada; Tatsunori Obara; Tetsuya Yamamoto; Fumiyuki Adachi (VTC Spring, 2012)

Performance of pilot-assisted channel estimation without feedback for broadband ANC systems using OFDM access. - Iulia Prodan; Tatsunori Obara; Fumiyuki Adachi; Haris Gacanin (EURASIP J. Wirel. Commun. Netw., 2012)

Iterative Superimposed Pilot-Assisted Channel Estimation Using Sliding Wiener Filtering for Single-Carrier Block Transmission. - Tetsuya Uchiumi; Tatsunori Obara; Kazuki Takeda; Fumiyuki Adachi (IEICE Trans. Commun., 2012)

Frequency-domain single-carrier spread spectrum with joint FDE and spectrum combining. - Amnart Boonkajay; Tatsunori Obara; Tetsuya Yamamoto; Fumiyuki Adachi (ICICS, 2013)

Linearly distributed antenna diversity using single frequency network for high-speed railway communications. - Jimmy Hadi Susanto; Hiroyuki Miyazaki; Katsuhiro Temma; Tetsuya Yamamoto; Tatsunori Obara; Fumiyuki Adachi (APCC, 2013)

Joint Tx/Rx MMSE filtering and joint rank adaptation/adaptive modulation for single-carrier MIMO packet transmission. - Shinya Kumagai; Tatsunori Obara; Tetsuya Yamamoto; Fumiyuki Adachi (ISPACS, 2013)

Selective mapping for broadband single-carrier transmission using joint Tx/Rx MMSE-FDE. - Amnart Boonkajay; Tatsunori Obara; Tetsuya Yamamoto; Fumiyuki Adachi (PIMRC, 2013)

Capacity-Fairness Controllable Scheduling for Uplink Single-Carrier FDMA. - Takayoshi Iwata; Kazuhiro Kimura; Hiroyuki Miyazaki; Tatsunori Obara; Fumiyuki Adachi (VTC Fall, 2013)

Adaptive Single-Carrier MIMO Transmission Using Joint Tx/Rx MMSE Filtering. - Shinya Kumagai; Tatsunori Obara; Tetsuya Yamamoto; Fumiyuki Adachi (VTC Fall, 2013)

Adaptive window width control for cyclic shifted pilot aided channel estimation suitable for SC-ANC bi-directional relay using joint Tx/Rx MMSE-FDE. - Hiroyuki Miyazaki; Tatsunori Obara; Fumiyuki Adachi (WCSP, 2013)

Joint Transmit/Receive MMSE-FDE for Analog Network Coded Single-Carrier Bi-directional Multi-Antenna Relay. - Hiroyuki Miyazaki; Tatsunori Obara; Fumiyuki Adachi (IEICE Trans. Commun., 2013)

Outage Channel Capacity of Direct/Cooperative AF Relay Switched SC-FDMA Using Spectrum Division/Adaptive Subcarrier Allocation. - Masayuki Nakada; Tatsunori Obara; Tetsuya Yamamoto; Fumiyuki Adachi (IEICE Trans. Commun., 2013)

Requirements of power amplifier on super high bit rate massive MIMO OFDM transmission using higher frequency bands. - Jiyun Shen; Satoshi Suyama; Tatsunori Obara; Yukihiko Okumura (GLOBECOM Workshops, 2014)

Joint fixed beamforming and eigenmode precoding for super high bit rate massive MIMO systems using higher frequency bands. - Tatsunori Obara; Satoshi Suyama; Jiyun Shen; Yukihiko Okumura (PIMRC, 2014)

Signal-Carrier Cooperative DF Relay Using Adaptive Modulation. - Kazuhiro Kimura; Hiroyuki Miyazaki; Tatsunori Obara; Fumiyuki Adachi (IEICE Trans. Commun., 2014)

Joint Tx/Rx MMSE Filtering for Single-Carrier MIMO Transmission. - Shinya Kumagai; Tatsunori Obara; Tetsuya Yamamoto; Fumiyuki Adachi (IEICE Trans. Commun., 2014)

Analog Single-Carrier Transmission with Frequency-Domain Equalization. - Thanh Hai Vo; Shinya Kumagai; Tatsunori Obara; Fumiyuki Adachi (IEICE Trans. Commun., 2014)

Channel estimation for super high bit rate massive MIMO systems using joint processing of analog fixed beamforming and CSI-based precoding. - Tatsunori Obara; Satoshi Suyama; Yukihiko Okumura (CSCN, 2015)

Performance Evaluation of 44GHz Band Massive MIMO Based on Channel Measurement. - Akinori Taira; Hiroki Iura; Kenji Nakagawa; Shigeru Uchida; Kazuaki Ishioka; Akihiro Okazaki; Satoshi Suyama; Tatsunori Obara; Yukihiko Okumura; Atsushi Okamura (GLOBECOM Workshops, 2015)

Indoor and outdoor experimental trials in 28-GHz band for 5G wireless communication systems. - Tatsunori Obara; Tatsuki Okuyama; Yuuichi Aoki; Satoshi Suyama; Jaekon Lee; Yukihiko Okumura (PIMRC, 2015)

Excess-Bandwidth Transmit Filtering Based on Minimization of Variance of Instantaneous Transmit Power for Low-PAPR SC-FDE. - Amnart Boonkajay; Tatsunori Obara; Tetsuya Yamamoto; Fumiyuki Adachi (IEICE Trans. Commun., 2015)

Interference-Aware Channel Segregation Based Dynamic Channel Assignment for Wireless Networks. - Yuki Matsumura; Katsuhiro Temma; Ren Sugai; Tatsunori Obara; Tetsuya Yamamoto; Fumiyuki Adachi (IEICE Trans. Commun., 2015)

Joint Processing of Analog Fixed Beamforming and CSI-Based Precoding for Super High Bit Rate Massive MIMO Transmission Using Higher Frequency Bands. - Tatsunori Obara; Satoshi Suyama; Jiyun Shen; Yukihiko Okumura (IEICE Trans. Commun., 2015)

Experiment of 28 GHz Band 5G super wideband transmission using beamforming and beam tracking in high mobility environment. - Tatsunori Obara; Yuki Inoue; Yuuichi Aoki; Satoshi Suyama; Jaekon Lee; Yukihiko Okumura (PIMRC, 2016)

Experimental Trial of 5G Super Wideband Wireless Systems Using Massive MIMO Beamforming and Beam Tracking Control in 28GHz Band. - Tatsunori Obara; Tatsuki Okuyama; Yuki Inoue; Yuuichi Aoki; Satoshi Suyama; Jaekon Lee; Yukihiko Okumura (IEICE Trans. Commun., 2017)

Investigation on Variable Coding Rate and Code Length for Relaxed Polar Codes. - Nobuhiko Miki; Tatsunori Obara; Satoshi Nagata; Satoshi Suyama (ICSPCS, 2024)