Teruo Kawamura

69 papers B 3C 1Misc 2Journal 19Unranked 44

Year	Rank	Type	Title / Venue / Authors
2021	J	`jnl`	Performance of Circular 32QAM/64QAM Schemes Using Frequency Domain Equalizer for DFT-Precoded OFDM. IEICE Trans. Commun. Chihiro Mori, Miyu Nakabayashi, Mamoru Sawahashi, Teruo Kawamura, Nobuhiko Miki
2016	J	`jnl`	Throughput Analyses Based on Practical Upper Bound for Adaptive Modulation and Coding in OFDM MIMO Multiplexing. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Bing Han, Teruo Kawamura, Yuichi Kakishima, Mamoru Sawahashi
2015	J	`jnl`	Comparative Study of Open-Loop Transmit Diversity Schemes with Four Antennas in DFT-Precoded OFDMA Using Turbo FDE and Iterative Channel Estimation. IEICE Trans. Commun. Lianjun Deng, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2015	J	`jnl`	Performance of Open-Loop Transmit Diversity with Intra-Subframe Frequency Hopping and Iterative Decision-Feedback Channel Estimation for DFT-Precoded OFDMA. IEICE Trans. Commun. Lianjun Deng, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2014	—	`conf`	CSI Reference Signal Multiplexing Using Carrier Frequency Swapping for FDD High-Order MIMO SDM. VTC Fall Mamoru Sawahashi, Teruo Kawamura, Yuichi Kakishima
2014	—	`conf`	Comparative Study of SC-FDMA and OFDMA Using Turbo SIC Considering Soft-Symbol Estimate for MIMO SDM. VTC Spring Chihiro Mori, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2014	J	`jnl`	Field Experimental Evaluation of Null Control Performance of MU-MIMO Considering Smart Vertical MIMO in LTE-Advanced Downlink under LOS Dominant Conditions. IEICE Trans. Commun. Yuki Inoue, Daiki Takeda, Keisuke Saito, Teruo Kawamura, Hidehiro Andoh
2014	—	`conf`	Field Experiments on Antenna Element Grouping for Smart Vertical MIMO in LTE-Advanced Downlink. VTC Fall Daiki Takeda, Yuki Inoue, Keisuke Saito, Teruo Kawamura, Hidehiro Andoh
2014	J	`jnl`	Indoor Experiments on 4-by-2 Multi-User MIMO and Carrier Aggregation Achieving Real-Time 1-Gbps Data Transmission in LTE-Advanced Downlink. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Yuichi Kakishima, Teruo Kawamura, Yoshihisa Kishiyama, Hidehiro Andoh
2014	—	`conf`	Investigation of Degradation Factors for Adaptive Modulation and Coding in OFDM-MIMO Multiplexing. VTC Spring Bing Han, Teruo Kawamura, Yuichi Kakishima, Mamoru Sawahashi
2014	J	`jnl`	Investigation on Frequency Diversity Effects of Various Transmission Schemes Using Frequency Domain Equalizer for DFT-Precoded OFDMA. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Lianjun Deng, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2014	J	`jnl`	Performance of Star 16/64QAM Schemes Using Turbo FDE with Iterative Decision-Directed Channel Estimation for DFT-Precoded OFDMA. J. Commun. Chihiro Mori, Mamoru Sawahashi, Teruo Kawamura, Nobuhiko Miki
2014	J	`jnl`	Performance of Star 16QAM Schemes Considering Cubic Metric for Uplink DFT-Precoded OFDMA. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Teruo Kawamura, Yoshihisa Kishiyama, Mamoru Sawahashi
2013	—	`conf`	Effect of joint modulation and coding scheme selection on turbo SIC for OFDM-MIMO multiplexing. WCSP Bing Han, Teppei Ebihara, Hidekazu Taoka, Teruo Kawamura, Mamoru Sawahashi
2013	J	`jnl`	Experiments on Asymmetric Carrier Aggregation Associated with Control Signaling Reception Quality in LTE-Advanced. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Keisuke Saito, Yuichi Kakishima, Teruo Kawamura, Yoshihisa Kishiyama, Hidekazu Taoka, Hidehiro Andoh
2013	—	`conf`	Experiments on Coordinated Multipoint Coherent Joint Transmission Using Remote Radio Heads in LTE-Advanced Downlink. ISWCS Keisuke Saito, Teruo Kawamura, Hidehiro Andoh
2013	—	`conf`	Field Experiments on 1-Gbps Data Transmission Using 4-by-2 Multi-User MIMO with Cross-Polarized Linear Antenna Array in LTE-Advanced Downlink. VTC Spring Keisuke Saito, Yuki Inoue, Teruo Kawamura, Hidehiro Andoh
2013	—	`conf`	Field Experiments on Antenna Configuration Associated with Fading Correlation for Downlink Multi-User MIMO in LTE-Advanced. VTC Spring Yuki Inoue, Keisuke Saito, Teruo Kawamura, Hidehiro Andoh
2013	—	`conf`	Investigation on LLR Computation at FDE Output with Receiver Diversity Using Low-Rate Turbo Code for DFT-Precoded OFDMA. VTC Fall Keita Miwa, Teruo Kawamura, Nobuhiko Miki, Mamoru Sawahashi
2013	—	`conf`	Performance of turbo FDE using two-dimensional LMMSE based iterative decision-directed channel estimation for DFT-precoded OFDMA. WCSP Chihiro Mori, Teruo Kawamura, Nobuhiko Miki, Mamoru Sawahashi
2013	—	`conf`	Performance of turbo frequency domain equalizer using iterative decision-directed channel estimation for DFT-precoded OFDMA. WPMC Chihiro Mori, Yoshikazu Tanaka, Teruo Kawamura, Nobuhiko Miki, Mamoru Sawahashi
2013	J	`jnl`	Throughput/ACLR Performance of CF-Based Adaptive PAPR Reduction Method for Eigenmode MIMO-OFDM Signals with AMC. IEICE Trans. Commun. Shoki Inoue, Teruo Kawamura, Kenichi Higuchi
2012	J	`jnl`	Comparative Study of Open-Loop Transmit Diversity Schemes for DFT-Precoded OFDMA in Frequency-Selective Fading Channels. IEICE Trans. Commun. Lianjun Deng, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2012	Misc	`conf`	Comparative study of open-loop transmit diversity schemes with four antennas in DFT-precoded OFDMA using turbo FDE and iterative channel estimation. ICCS Lianjun Deng, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2012	J	`jnl`	Effect of Intra-Subframe Frequency Hopping on Codebook Based Closed-Loop Transmit Diversity for DFT-Precoded OFDMA. IEICE Trans. Commun. Lianjun Deng, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2012	—	`conf`	Effects of open-loop transmit diversity schemes with four antennas on control signals using cyclic-shift CDMA. WPMC Yuichiro Hikosaka, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2012	J	`jnl`	Evaluating Downlink MU-MIMO: Laboratory Experimentation and Results. IEEE Veh. Technol. Mag. Yuichi Kakishima, Teruo Kawamura, Yoshihisa Kishiyama, Hidekazu Taoka, Hidehiro Andoh
2012	—	`conf`	Experimental Evaluations on 4-By-2 MU-MIMO Achieving 1 Gbps Throughput Using AMC with Outer-Loop Threshold Control for LTE-Advanced Downlink. VTC Spring Keisuke Saito, Yuichi Kakishima, Teruo Kawamura, Yoshihisa Kishiyama, Hidekazu Taoka, Hidehiro Andoh
2012	—	`conf`	Field Experiments on Closed-Loop SU-MIMO Transmission Considering Effect of Antenna Configurations in LTE-Advanced Uplink. VTC Spring Shinpei Yasukawa, Teruo Kawamura, Yoshihisa Kishiyama, Hidekazu Taoka, Hidehiro Andoh
2012	—	`conf`	Field experiments on throughput performance of carrier aggregation with asymmetric bandwidth in LTE-advanced. Future Network & Mobile Summit Keisuke Saito, Yuichi Kakishima, Teruo Kawamura, Yoshihisa Kishiyama, Hidekazu Taoka, Hidehiro Andoh
2012	—	`conf`	Indoor Experiments on 4-by-2 Multi-User MIMO Employing Various Transmitter Antenna Arrangements in LTE-Advanced Downlink. VTC Fall Yuichi Kakishima, Teruo Kawamura, Yoshihisa Kishiyama, Hidekazu Taoka, Hidehiro Andoh
2012	—	`conf`	Influence of antenna configuration on achievable throughput in real indoor propagation environment for 2-by-2 single-user MIMO in LTE-advanced uplink. ISSSE Shinpei Yasukawa, Teruo Kawamura, Yoshihisa Kishiyama, Hidekazu Taoka, Hidehiro Andoh
2012	—	`conf`	Investigation on frequency diversity effects for various transmission schemes Using frequency domain equalizer in DFT-precoded OFDMA. CHINACOM Lianjun Deng, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2012	—	`conf`	Link-level performance of star 32/64QAM schemes using frequency domain equalizer for DFT-precoded OFDMA. WPMC Chihiro Mori, Teruo Kawamura, Nobuhiko Miki, Mamoru Sawahashi
2012	J	`jnl`	Performance Evaluation of Joint MLD with Channel Coding Information for Control Signals Using Cyclic Shift CDMA and Block Spread CDMA. IEICE Trans. Commun. Teruo Kawamura, Ryota Takahashi, Hideyuki Numata, Nobuhiko Miki, Mamoru Sawahashi
2012	—	`conf`	Performance comparisons of localized and distributed transmissions using iterative decision-directed channel estimation in DFT-precoded OFDMA. WPMC Keita Miwa, Teruo Kawamura, Nobuhiko Miki, Mamoru Sawahashi
2012	—	`conf`	Performance of Decision-Directed Channel Estimation Using Low-Rate Turbo Codes for DFT-Precoded OFDMA. VTC Spring Keita Miwa, Nobuhiko Miki, Teruo Kawamura, Mamoru Sawahashi
2012	Misc	`conf`	Performance of decision-feedback channel estimation for TDM based control signals in OFDMA downlink. ICCS Shunsuke Okaniwa, Nobuhiko Miki, Teruo Kawamura, Mamoru Sawahashi
2012	—	`conf`	Performance of star 16QAM using iterative decision-directed channel estimation for DFT-precoded OFDMA. WCSP Chihiro Mori, Teruo Kawamura, Nobuhiko Miki, Mamoru Sawahashi
2012	J	`jnl`	Throughput Comparisons of 32/64APSK Schemes Based on Mutual Information Considering Cubic Metric. IEICE Trans. Commun. Reo Kobayashi, Teruo Kawamura, Nobuhiko Miki, Mamoru Sawahashi
2012	—	`conf`	Throughput Performance of CF-Based Adaptive PAPR Reduction Method for Eigenmode MIMO-OFDM Signals with AMC. VTC Fall Shoki Inoue, Kenichi Higuchi, Teruo Kawamura
2011	—	`conf`	CDM based reference signal structure using oversampling for OFDM downlink. WCSP Masahiro Tabata, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2011	—	`conf`	Combined Effect of Transmit Diversity and Frequency Hopping for DFT-Precoded OFDMA in Uplink Frequency-Selective Fading Channels. VTC Spring Lianjun Deng, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2011	—	`conf`	Effect of Intra-Subframe Frequency Hopping on Closed-Loop Type Transmit Diversity with Precoding for Uplink DFT-Precoded OFDMA. VTC Fall Lianjun Deng, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2011	—	`conf`	Experimental Evaluation on SU-MIMO Transmission with Closed-Loop Precoding in LTE-Advanced Uplink. VTC Spring Shinpei Yasukawa, Teruo Kawamura, Yoshihisa Kishiyama, Hidekazu Taoka, Takehiro Nakamura
2011	—	`conf`	Experimental Evaluation on Throughput Performance of Asymmetric Carrier Aggregation in LTE-Advanced. VTC Spring Yuichi Kakishima, Teruo Kawamura, Yoshihisa Kishiyama, Hidekazu Taoka, Takehiro Nakamura
2011	—	`conf`	Experimental evaluations on carrier aggregation and multi-user MIMO associated with EVD-based CSI feedback for LTE-Advanced downlink. ISWCS Yuichi Kakishima, Kazuaki Takeda, Teruo Kawamura, Yoshihisa Kishiyama, Hidekazu Taoka, Takehiro Nakamura
2011	—	`conf`	Hybrid reference signal multiplexing using combination of block spread and cyclic shift CDMA for uplink control signals in DFT-precoded OFDMA. WCSP Yuichiro Hikosaka, Teruo Kawamura, Nobuhiko Miki, Mamoru Sawahashi
2011	—	`conf`	Inter-Code Interference Canceller for Control Signals Using Cyclic Shift CDMA in LTE Uplink. VTC Spring Yuichiro Hikosaka, Teruo Kawamura, Nobuhiko Miki, Mamoru Sawahashi
2011	C	`conf`	Investigation of PUCCH structure with SRS transmission based on BS-CDMA for LTE-Advanced carrier aggregation. ICICS Kazuaki Takeda, Yoshihisa Kishiyama, Teruo Kawamura, Takehiro Nakamura
2011	—	`conf`	Investigation on best combining scheme for diversity branches in joint MLD for PUCCH in LTE uplink. WCSP Hideyuki Numata, Teruo Kawamura, Mamoru Sawahashi
2011	—	`conf`	Investigation on transmit and receiver diversity gains considering channel estimation error for uplink DFT-precoded OFDMA. WCSP Lianjun Deng, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2011	—	`conf`	Iterative decision-feedback channel estimation for turbo SIC in DFT-precoded OFDMA using QO-STBC. ISPACS Lianjun Deng, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2011	—	`conf`	Performance of decision-directed channel estimation using effective path selection in time domain for uplink DFT-precoded OFDMA. WPMC Akihiro Tanaka, Teruo Kawamura, Mamoru Sawahashi
2011	—	`conf`	Performance of space orthogonal resource transmit diversity for delay spreads in PUCCH using cyclic shift CDMA. ISPACS Yuichiro Hikosaka, Teruo Kawamura, Hidekazu Taoka, Mamoru Sawahashi
2011	—	`conf`	Throughput comparisons of star 32/64 QAM schemes based on mutual information considering cubic metric. WCSP Reo Kobayashi, Teruo Kawamura, Nobuhiko Miki, Mamoru Sawahashi
2010	B	`conf`	Suboptimal precoding vector selection scheme combined with frequency domain scheduling for closed-loop MIMO transmission in LTE-Advanced uplink. PIMRC Yuichi Kakishima, Teruo Kawamura, Hidekazu Taoka, Takehiro Nakamura
2009	—	`conf`	Performance Comparison Between Cyclic Shift and Block Spreading CDMA Using MLD with Channel Coding Information for Uplink Control Signals. VTC Fall Ryota Takahashi, Mamoru Sawahashi, Teruo Kawamura, Nobuhiko Miki
2009	J	`jnl`	Single-Carrier Based Multiplexing of Layer 1/Layer 2 Control Signals in Evolved UTRA Uplink Using DFT-Spread OFDM. IEICE Trans. Commun. Teruo Kawamura, Yoshihisa Kishiyama, Kenichi Higuchi, Mamoru Sawahashi
2008	—	`conf`	Effect of noise suppression in channel estimation for single-carrier FDMA radio access with variable transmission bandwidth. ISWCS Takayuki Sakurai, Mamoru Sawahashi, Teruo Kawamura, Kenichi Higuchi
2008	—	`conf`	Experiments on IP and physical layer packet throughput performance in evolved UTRA uplink using SC-FDMA radio access. ISWCS Teruo Kawamura, Yoshihisa Kishiyama, Akihito Morimoto, Mamoru Sawahashi
2008	J	`jnl`	Orthogonal Pilot Channel Using Combination of FDMA and CDMA in Single-Carrier FDMA-Based Evolved UTRA Uplink. IEICE Trans. Commun. Teruo Kawamura, Yoshihisa Kishiyama, Kenichi Higuchi, Mamoru Sawahashi
2007	—	`conf`	Layer 1 / Layer 2 Control Channel Structure in Single-Carrier FDMA Based Evolved UTRA Uplink. VTC Spring Teruo Kawamura, Yoshihisa Kishiyama, Kenichi Higuchi, Mamoru Sawahashi
2007	B	`conf`	Orthogonal Pilot Channel Using Combination of FDMA and CDMA in Single-Carrier FDMA-Based Evolved UTRA Uplink. WCNC Teruo Kawamura, Yoshihisa Kishiyama, Kenichi Higuchi, Mamoru Sawahashi
2006	—	`conf`	Investigations on Optimum Roll-off Factor for DFT-Spread OFDM Based SC-FDMA Radio Access in Evolved UTRA Uplink. ISWCS Teruo Kawamura, Yoshihisa Kishiyama, Kenichi Higuchi, Mamoru Sawahashi
2005	J	`jnl`	Variable Spreading and Chip Repetition Factors (VSCRF)-CDMA in Reverse Link for Broadband Packet Wireless Access. IEICE Trans. Commun. Yoshikazu Goto, Teruo Kawamura, Hiroyuki Atarashi, Mamoru Sawahashi
2004	—	`conf`	Investigations on packet error rate of variable spreading and chip repetition factors (VSCRF)-CDMA wireless access in reverse link multi-cell environment. VTC Fall (2) Yoshikazu Goto, Teruo Kawamura, Hiroyuki Atarashi, Mamoru Sawahashi
2003	B	`conf`	Variable spreading and chip repetition factors (VSCRF)-CDMA in reverse link for broadband wireless access. PIMRC Yoshikazu Goto, Teruo Kawamura, Hiroyuki Atarashi, Mamoru Sawahashi
2002	—	`conf`	Comparison between multipath interference canceller and chip equalizer in HSDPA in multipath channel. VTC Spring Teruo Kawamura, Kenichi Higuchi, Yoshihisa Kishiyama, Mamoru Sawahashi