Parallel-type coherent multistage interference canceller with multiple-antenna reception in DS-CDMA reverse link. - Yoshihisa Kishiyama; Taisuke Ihara; Kenichi Higuchi; Mamoru Sawahashi (VTC Fall, 2001)

Comparison between multipath interference canceller and chip equalizer in HSDPA in multipath channel. - Teruo Kawamura; Kenichi Higuchi; Yoshihisa Kishiyama; Mamoru Sawahashi (VTC Spring, 2002)

Experimental evaluation of throughput performance in broadband packet wireless access based on VSF-OFCDM and VSF-CDMA. - Noriyuki Maeda; Yoshihisa Kishiyama; Kenichi Higuchi; Hiroyuki Atarashi; Mamoru Sawahashi (PIMRC, 2003)

Broadband wireless access based on VSF-OFCDM and VSCRF-CDMA and its experiments. - Hiroyuki Atarashi; Noriyuki Maeda; Yoshihisa Kishiyama; Mamoru Sawahashi (Eur. Trans. Telecommun., 2004)

Field Experiments on Throughput Performance above 100 Mbps in Forward Link for VSF-OFCDM Broadband Wireless Access. - Yoshihisa Kishiyama; Noriyuki Maeda; Kenichi Higuchi; Hiroyuki Atarashi; Mamoru Sawahashi (IEICE Trans. Commun., 2005)

Variable Spreading Factor-OFCDM with Two Dimensional Spreading that Prioritizes Time Domain Spreading for Forward Link Broadband Wireless Access. - Noriyuki Maeda; Yoshihisa Kishiyama; Hiroyuki Atarashi; Mamoru Sawahashi (IEICE Trans. Commun., 2005)

Investigations on Optimum Roll-off Factor for DFT-Spread OFDM Based SC-FDMA Radio Access in Evolved UTRA Uplink. - Teruo Kawamura; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (ISWCS, 2006)

Investigations on Random Access Channel Structure in Evolved UTRA Uplink. - Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (ISWCS, 2006)

Intra-Node B Orthogonal Pilot Channel Structure for OFDM Radio Access in Evolved UTRA Downlink. - Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (VTC Spring, 2006)

Investigation of STBC and TSTD Transmitter Diversity Effect Using Chase Combining in Spread OFDM Broadband Packet Wireless Access. - Kwan Woong Ryu; Yoshihisa Kishiyama; Yong Wan Park (IEICE Trans. Commun., 2006)

Investigation on Optimum Coding and Multiplexing Schemes for L1/L2 Control Signals in OFDM based Evolved UTRA Downlink. - Nobuhiko Miki; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (PIMRC, 2007)

Layer 1 / Layer 2 Control Channel Structure in Single-Carrier FDMA Based Evolved UTRA Uplink. - Teruo Kawamura; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (VTC Spring, 2007)

Investigations on Synchronization Channel Sequences in OFDM Based Evolved UTRA Downlink. - Satoshi Nagata; Yoshihisa Kishiyama; Motohiro Tanno; Kenichi Higuchi; Mamoru Sawahashi (VTC Fall, 2007)

Group-Wised Reference Signal Allocation for Single-Carrier FDMA Radio Access in Evolved UTRA Uplink. - Yoshiaki Ofuji; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (VTC Spring, 2007)

Optimum Adaptive Modulation and Channel Coding Scheme for Frequency Domain Channel-Dependent Scheduling in OFDM Based Evolved UTRA Downlink. - Nobuhiko Miki; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (WCNC, 2007)

Double Window Cancellation and Combining for OFDM in Time-Invariant Large Delay Spread Channel. - JunHwan Lee; Yoshihisa Kishiyama; Tomoaki Ohtsuki; Masao Nakagawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)

Physical Channel Structures and Cell Search Method for Scalable Bandwidth for OFDM Radio Access in Evolved UTRA Downlink. - Motohiro Tanno; Kenichi Higuchi; Satoshi Nagata; Yoshihisa Kishiyama; Mamoru Sawahashi (IEICE Trans. Commun., 2007)

Experiments on IP and physical layer packet throughput performance in evolved UTRA uplink using SC-FDMA radio access. - Teruo Kawamura; Yoshihisa Kishiyama; Akihito Morimoto; Mamoru Sawahashi (ISWCS, 2008)

Investigation on Transmit Diversity for Synchronization Channel in OFDM Based Evolved UTRA Downlink. - Satoshi Nagata; Yoshihisa Kishiyama; Motohiro Tanno; Motohiro Higuchi; Mamoru Sawahashi (VTC Fall, 2008)

Layered OFDMA Radio Access for IMT-Advanced. - Motohiro Tanno; Yoshihisa Kishiyama; Hidekazu Taoka; Nobuhiko Miki; Kenichi Higuchi; Mamoru Sawahashi (VTC Fall, 2008)

Orthogonal Pilot Channel Using Combination of FDMA and CDMA in Single-Carrier FDMA-Based Evolved UTRA Uplink. - Teruo Kawamura; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2008)

Investigation on Optimum Radio Link Connection Using Remote Radio Equipment in Heterogeneous Network for LTE-Advanced. - Akihito Morimoto; Motohiro Tanno; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (VTC Spring, 2009)

Effects of Wideband Scheduling and Radio Resource Assignment in OFDMA Radio Access. - Kazuaki Takeda 002; Satoshi Nagata; Yoshihisa Kishiyama; Nobuhiko Miki; Motohiro Tanno (VTC Fall, 2009)

Investigation on Optimum Radio Parameter Design in Layered OFDMA for LTE-Advanced. - Kazuaki Takeda 002; Satoshi Nagata; Yoshihisa Kishiyama; Motohiro Tanno; Kenichi Higuchi; Mamoru Sawahashi (VTC Spring, 2009)

Single-Carrier Based Multiplexing of Layer 1/Layer 2 Control Signals in Evolved UTRA Uplink Using DFT-Spread OFDM. - Teruo Kawamura; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2009)

Investigations on Physical Random Access Channel Structure in Evolved UTRA Uplink. - Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2009)

Optimum Adaptive Modulation and Channel Coding Scheme for Frequency Domain Channel-Dependent Scheduling in OFDM Based Evolved UTRA Downlink. - Nobuhiko Miki; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi; Masao Nakagawa (IEICE Trans. Commun., 2009)

Performance Evaluations of MBMS Signals Using Transmit/Receiver Diversity with SFN in OFDM Based Evolved UTRA Downlink. - Akihito Morimoto; Yoshihisa Kishiyama; Motohiro Tanno; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2009)

Block-Wise Resource Block-Level Distributed Transmission for Shared Data Channel in OFDMA Evolved UTRA Downlink. - Satoshi Nagata; Yoshiaki Ofuji; Yoshihisa Kishiyama; Nobuhiko Miki; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2009)

Cell Search Time Comparison Using Hierarchical and Non-hierarchical Synchronization Channels in OFDM Based Evolved UTRA Downlink. - Satoshi Nagata; Motohiro Tanno; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2009)

Investigation on Optimum Control Interval for Intra-Cell Fractional TPC Using AMC for Shared Channel in Evolved UTRA Uplink. - Daisuke Nishikawa; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2009)

Investigation of Inter-Cell Transmission Power Control Using Overload Indicator for Selected Users for Evolved UTRA Uplink. - Daisuke Nishikawa; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2009)

Performance Comparison between Turbo Code and Rate-Compatible LDPC Code for Evolved UTRA Downlink OFDM Radio Access. - Naoto Okubo; Nobuhiko Miki; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2009)

Layered OFDMA and Its Radio Access Techniques for LTE-Advanced. - Motohiro Tanno; Yoshihisa Kishiyama; Hidekazu Taoka; Nobuhiko Miki; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2009)

Comparisons between Common and Dedicated Reference Signals for MIMO Multiplexing Using Precoding in Evolved UTRA Downlink. - Hidekazu Taoka; Yoshihisa Kishiyama; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2009)

Enhanced Dynamic Cell Selection with Muting Scheme for DL CoMP in LTE-A. - Minghai Feng; Xiaoming She; Lan Chen; Yoshihisa Kishiyama (VTC Spring, 2010)

Investigation of Two-Dimensional Orthogonal Sequence Mapping to Multi-Layer Reference Signal for LTE-Advanced Downlink. - Kazuaki Takeda 002; Yoshihisa Kishiyama; Motohiro Tanno; Takehiro Nakamura (VTC Fall, 2010)

Coordinated multipoint transmission/reception techniques for LTE-advanced. - Mamoru Sawahashi; Yoshihisa Kishiyama; Akihito Morimoto; Daisuke Nishikawa; Motohiro Tanno (IEEE Wirel. Commun., 2010)

Investigation of PUCCH structure with SRS transmission based on BS-CDMA for LTE-Advanced carrier aggregation. - Kazuaki Takeda 002; Yoshihisa Kishiyama; Teruo Kawamura; Takehiro Nakamura (ICICS, 2011)

Experimental evaluations on carrier aggregation and multi-user MIMO associated with EVD-based CSI feedback for LTE-Advanced downlink. - Yuichi Kakishima; Kazuaki Takeda 002; Teruo Kawamura; Yoshihisa Kishiyama; Hidekazu Taoka; Takehiro Nakamura (ISWCS, 2011)

Experimental Evaluation on Throughput Performance of Asymmetric Carrier Aggregation in LTE-Advanced. - Yuichi Kakishima; Teruo Kawamura; Yoshihisa Kishiyama; Hidekazu Taoka; Takehiro Nakamura (VTC Spring, 2011)

Experimental Evaluation on SU-MIMO Transmission with Closed-Loop Precoding in LTE-Advanced Uplink. - Shinpei Yasukawa; Teruo Kawamura; Yoshihisa Kishiyama; Hidekazu Taoka; Takehiro Nakamura (VTC Spring, 2011)

Cooperative cellular networks using multi-user MIMO: trade-offs, overheads, and interference control across architectures. - Sean A. Ramprashad; Haralabos C. Papadopoulos; Anass Benjebbour; Yoshihisa Kishiyama; Nihar Jindal; Giuseppe Caire (IEEE Commun. Mag., 2011)

Radio Interface Technologies for Cooperative Transmission in 3GPP LTE-Advanced. - Tetsushi Abe; Yoshihisa Kishiyama; Yoshikazu Kakura; Daichi Imamura (IEICE Trans. Commun., 2011)

Demodulation Reference Signal Using Two-Dimensional Orthogonal Cover Code Mapping for Multi-Antenna/Point Transmission in LTE-Advanced Downlink. - Kazuaki Takeda 002; Yoshihisa Kishiyama; Tetsushi Abe; Takehiro Nakamura (IEICE Trans. Commun., 2011)

Field experiments on throughput performance of carrier aggregation with asymmetric bandwidth in LTE-advanced. - Keisuke Saito; Yuichi Kakishima; Teruo Kawamura; Yoshihisa Kishiyama; Hidekazu Taoka; Hidehiro Andoh (Future Network & Mobile Summit, 2012)

A novel architecture for LTE-B : C-plane/U-plane split and Phantom Cell concept. - Hiroyuki Ishii; Yoshihisa Kishiyama; Hideaki Takahashi (GLOBECOM Workshops, 2012)

Evolution concept and candidate technologies for future steps of LTE-A. - Yoshihisa Kishiyama; Anass Benjebbour; Hiroyuki Ishii; Takehiro Nakamura (ICCS, 2012)

Enhancing user fairness in non-orthogonal access with successive interference cancellation for cellular downlink. - Junpei Umehara; Yoshihisa Kishiyama; Kenichi Higuchi (ICCS, 2012)

Influence of antenna configuration on achievable throughput in real indoor propagation environment for 2-by-2 single-user MIMO in LTE-advanced uplink. - Shinpei Yasukawa; Teruo Kawamura; Yoshihisa Kishiyama; Hidekazu Taoka; Hidehiro Andoh (ISSSE, 2012)

Uplink non-orthogonal access with MMSE-SIC in the presence of inter-cell interference. - Yuki Endo; Yoshihisa Kishiyama; Kenichi Higuchi (ISWCS, 2012)

Performance of non-orthogonal access with SIC in cellular downlink using proportional fair-based resource allocation. - Nagisa Otao; Yoshihisa Kishiyama; Kenichi Higuchi (ISWCS, 2012)

Indoor Experiments on 4-by-2 Multi-User MIMO Employing Various Transmitter Antenna Arrangements in LTE-Advanced Downlink. - Yuichi Kakishima; Teruo Kawamura; Yoshihisa Kishiyama; Hidekazu Taoka; Hidehiro Andoh (VTC Fall, 2012)

Experimental Evaluations on 4-By-2 MU-MIMO Achieving 1 Gbps Throughput Using AMC with Outer-Loop Threshold Control for LTE-Advanced Downlink. - Keisuke Saito; Yuichi Kakishima; Teruo Kawamura; Yoshihisa Kishiyama; Hidekazu Taoka; Hidehiro Andoh (VTC Spring, 2012)

Field Experiments on Closed-Loop SU-MIMO Transmission Considering Effect of Antenna Configurations in LTE-Advanced Uplink. - Shinpei Yasukawa; Teruo Kawamura; Yoshihisa Kishiyama; Hidekazu Taoka; Hidehiro Andoh (VTC Spring, 2012)

Evaluating Downlink MU-MIMO: Laboratory Experimentation and Results. - Yuichi Kakishima; Teruo Kawamura; Yoshihisa Kishiyama; Hidekazu Taoka; Hidehiro Andoh (IEEE Veh. Technol. Mag., 2012)

System-level performance of downlink NOMA for future LTE enhancements. - Anass Benjebbour; Anxin Li; Yuya Saito; Yoshihisa Kishiyama; Atsushi Harada; Takehiro Nakamura (GLOBECOM Workshops, 2013)

An enhanced interference measurement scheme for CoMP in LTE-Advanced downlink. - Wei Xi; Xiang Yun; Satoshi Nagata; Yoshihisa Kishiyama; Lan Chen (ICC, 2013)

Inter-cell interference coordination using frequency block dependent transmission power control and PF scheduling in non-orthogonal access with SIC for cellular uplink. - Hiromi Katayama; Yoshihisa Kishiyama; Kenichi Higuchi (ICSPCS, 2013)

Concept and practical considerations of non-orthogonal multiple access (NOMA) for future radio access. - Anass Benjebbour; Yuya Saito; Yoshihisa Kishiyama; Anxin Li; Atsushi Harada; Takehiro Nakamura (ISPACS, 2013)

Complexity reduction for signal detection based on belief propagation in a massive MIMO system. - Wataru Fukuda; Takashi Abiko; Toshihiko Nishimura; Takeo Ohgane; Yasutaka Ogawa; Yusuke Ohwatari; Yoshihisa Kishiyama (ISPACS, 2013)

System-level performance evaluation of downlink non-orthogonal multiple access (NOMA). - Yuya Saito; Anass Benjebbour; Yoshihisa Kishiyama; Takehiro Nakamura (PIMRC, 2013)

An EXIT Chart Analysis for Belief-Propagation Based Detection in a Large-Scale MIMO System. - Takashi Abiko; Wataru Fukuda; Toshihiko Nishimura; Takeo Ohgane; Yasutaka Ogawa; Yusuke Ohwatari; Yoshihisa Kishiyama (VTC Spring, 2013)

Low-Complexity Detection Based on Belief Propagation in a Massive MIMO System. - Wataru Fukuda; Takashi Abiko; Toshihiko Nishimura; Takeo Ohgane; Yasutaka Ogawa; Yusuke Ohwatari; Yoshihisa Kishiyama (VTC Spring, 2013)

Investigations on Power Allocation among Beams in Non-Orthogonal Access with Random Beamforming and Intra-Beam SIC for Cellular MIMO Downlink. - Yuta Hayashi; Yoshihisa Kishiyama; Kenichi Higuchi (VTC Fall, 2013)

Non-Orthogonal Access with Random Beamforming and Intra-Beam SIC for Cellular MIMO Downlink. - Kenichi Higuchi; Yoshihisa Kishiyama (VTC Fall, 2013)

Interference Measurement Scheme for CoMP in LTE-Advanced Downlink. - Satoshi Nagata; Wei Xi; Xiang Yun; Yoshihisa Kishiyama; Lan Chen (VTC Spring, 2013)

Non-Orthogonal Multiple Access (NOMA) for Cellular Future Radio Access. - Yuya Saito; Yoshihisa Kishiyama; Anass Benjebbour; Takehiro Nakamura; Anxin Li; Kenichi Higuchi (VTC Spring, 2013)

Trends in small cell enhancements in LTE advanced. - Takehiro Nakamura; Satoshi Nagata; Anass Benjebbour; Yoshihisa Kishiyama; Tang Hai; Xiaodong Shen; Yang Ning; Li Nan (IEEE Commun. Mag., 2013)

Experiments on Asymmetric Carrier Aggregation Associated with Control Signaling Reception Quality in LTE-Advanced. - Keisuke Saito; Yuichi Kakishima; Teruo Kawamura; Yoshihisa Kishiyama; Hidekazu Taoka; Hidehiro Andoh (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013)

Future steps of LTE-A: evolution toward integration of local area and wide area systems. - Yoshihisa Kishiyama; Anass Benjebbour; Takehiro Nakamura; Hiroyuki Ishii (IEEE Wirel. Commun., 2013)

System-level performance of downlink NOMA combined with SU-MIMO for future LTE enhancements. - Anass Benjebbour; Anxin Li; Yoshihisa Kishiyama; Huiling Jiang; Takehiro Nakamura (GLOBECOM Workshops, 2014)

Experimental mm wave 5G cellular system. - Mark Cudak; Thomas Kovarik; Timothy A. Thomas; Amitava Ghosh; Yoshihisa Kishiyama; Takehiro Nakamura (GLOBECOM Workshops, 2014)

Efficient small cell discovery mechanism exploiting network synchronization and assistance for future radio access networks. - Hiroki Harada; Satoshi Nagata; Yoshihisa Kishiyama; Hiroyuki Ishii (ISWCS, 2014)

System-level throughput evaluation of multiuser MIMO using enhanced codebook considering user mobility in LTE-Advanced downlink. - Yanyan Ma; Yu Jiang; Yuichi Kakishima; Satoshi Nagata; Yoshihisa Kishiyama; Takehiro Nakamura (ISWCS, 2014)

Antenna splitting in a distributed antenna system for a multiuser MIMO transmission. - Yuki Nakanishi; Toshihiko Nishimura; Takeo Ohgane; Yasutaka Ogawa; Yusuke Ohwatari; Yoshihisa Kishiyama (PIMRC, 2014)

Indoor Experiments on 4-by-2 Multi-User MIMO and Carrier Aggregation Achieving Real-Time 1-Gbps Data Transmission in LTE-Advanced Downlink. - Yuichi Kakishima; Teruo Kawamura; Yoshihisa Kishiyama; Hidehiro Andoh (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014)

Performance of Star 16QAM Schemes Considering Cubic Metric for Uplink DFT-Precoded OFDMA. - Teruo Kawamura; Yoshihisa Kishiyama; Mamoru Sawahashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014)

NOMA: From concept to standardization. - Anass Benjebbour; Anxin Li; Keisuke Saito; Yuya Saito; Yoshihisa Kishiyama; Takehiro Nakamura (CSCN, 2015)

System-level evaluation of downlink non-orthogonal multiple access (NOMA) for non-full buffer traffic model. - Yuya Saito; Anass Benjebbour; Anxin Li; Kazuaki Takeda 002; Yoshihisa Kishiyama; Takehiro Nakamura (CSCN, 2015)

Design and Performance Tradeoffs of Alternative Multi-Carrier Waveforms for 5G. - Jamal Bazzi; Petra Weitkemper; Katsutoshi Kusume; Anass Benjebbour; Yoshihisa Kishiyama (GLOBECOM Workshops, 2015)

Field Experiments on 5G mmW Radio Access with Beam Tracking in Small Cell Environments. - Yuki Inoue; Yoshihisa Kishiyama; Satoshi Suyama; James Kepler; Mark Cudak; Yukihiko Okumura (GLOBECOM Workshops, 2015)

Field Experiments on 5G Radio Access Using Multi-Point Transmission. - Daisuke Kurita; Kiichi Tateishi; Atsushi Harada; Yoshihisa Kishiyama; Stefan Parkvall; Erik Dahlman; Johan Furuskog (GLOBECOM Workshops, 2015)

5G Wireless Access - Trial Concept and Results. - Stefan Parkvall; Johan Furuskog; Yoshihisa Kishiyama; Atsushi Harada; Takehiro Nakamura; Peter Nauclér; Björn Halvarsson (GLOBECOM, 2015)

Performance and design of SIC receiver for downlink NOMA with open-loop SU-MIMO. - Keisuke Saito; Anass Benjebbour; Yoshihisa Kishiyama; Yukihiko Okumura; Takehiro Nakamura (ICC Workshops, 2015)

Experimental evaluation of downlink transmission and beam tracking performance for 5G mmW radio access in indoor shielded environment. - Yuki Inoue; Yoshihisa Kishiyama; Yukihiko Okumura; James Kepler; Mark Cudak (PIMRC, 2015)

Field experiments on 5G radio access using 15-GHz band in outdoor small cell environment. - Kiichi Tateishi; Daisuke Kunta; Atsushi Harada; Yoshihisa Kishiyama; Stefan Parkvall; Erik Dahlman; Johan Furuskog (PIMRC, 2015)

Performance of multi-carrier waveforms in vehicle-to-vehicle communications. - Jamal Bazzi; Katsutoshi Kusume; Petra Weitkemper; Keisuke Saito; Anass Benjebbour; Yoshihisa Kishiyama (VNC, 2015)

Field Experiments on Combination of Downlink CoMP and Smart Vertical MIMO in LTE-Advanced. - Daisuke Kurita; Yuki Inoue; Yoshihisa Kishiyama; Yukihiko Okumura (VTC Fall, 2015)

A Trial System for 5G Wireless Access. - Stefan Parkvall; Johan Furuskog; Yoshihisa Kishiyama; Atsushi Harada; Takehiro Nakamura; Erik Dahlman; Qiang Zhang (VTC Fall, 2015)

Link-Level Performance of Downlink NOMA with SIC Receiver Considering Error Vector Magnitude. - Keisuke Saito; Anass Benjebbour; Atsushi Harada; Yoshihisa Kishiyama; Takehiro Nakamura (VTC Spring, 2015)

System-Level Performance of Downlink Non-Orthogonal Multiple Access (NOMA) under Various Environments. - Yuya Saito; Anass Benjebbour; Yoshihisa Kishiyama; Takehiro Nakamura (VTC Spring, 2015)

Non-orthogonal multiple access (NOMA): Concept, performance evaluation and experimental trials. - Anass Benjebbour; Keisuke Saito; Anxin Li; Yoshihisa Kishiyama; Takehiro Nakamura (WINCOM, 2015)

Downlink Non-Orthogonal Multiple Access (NOMA) Combined with Single User MIMO (SU-MIMO). - Anass Benjebbour; Anxin Li; Keisuke Saito; Yoshihisa Kishiyama; Takehiro Nakamura (IEICE Trans. Commun., 2015)

Non-Orthogonal Multiple Access Using Intra-Beam Superposition Coding and Successive Interference Cancellation for Cellular MIMO Downlink. - Kenichi Higuchi; Yoshihisa Kishiyama (IEICE Trans. Commun., 2015)

Performance Evaluations of Transmit Diversity Schemes with Synchronization Signals for LTE Downlink. - Satoshi Nagata; Yoshihisa Kishiyama; Motohiro Tanno; Kenichi Higuchi; Mamoru Sawahashi (IEICE Trans. Commun., 2015)

5G Radio Access: Requirements, Concept and Experimental Trials. - Takehiro Nakamura; Anass Benjebbour; Yoshihisa Kishiyama; Satoshi Suyama; Tetsuro Imai (IEICE Trans. Commun., 2015)

A Throughput Evaluation of an Over-Distributed Antenna System with Limited Pilot Resources. - Yuki Nakanishi; Toshihiko Nishimura; Takeo Ohgane; Yasutaka Ogawa; Yusuke Ohwatari; Yoshihisa Kishiyama (IEICE Trans. Commun., 2015)

Non-Orthogonal Multiple Access Using Intra-Beam Superposition Coding and SIC in Base Station Cooperative MIMO Cellular Downlink. - Nobuhide Nonaka; Yoshihisa Kishiyama; Kenichi Higuchi (IEICE Trans. Commun., 2015)

Performance of Non-orthogonal Multiple Access with SIC in Cellular Downlink Using Proportional Fair-Based Resource Allocation. - Nagisa Otao; Yoshihisa Kishiyama; Kenichi Higuchi (IEICE Trans. Commun., 2015)

Indoor and Outdoor Experiments on 5G Radio Access Using Distributed MIMO and Beamforming in 15 GHz Frequency Band. - Daisuke Kurita; Kiichi Tateishi; Atsushi Harada; Yoshihisa Kishiyama; Shoji Itoh; Hideshi Murai; Arne Simonsson; Peter Ökvist (GLOBECOM Workshops, 2016)

A Field Trial of f-OFDM toward 5G. - Dan Wu; Xi Zhang; Jing Qiu; Liang Gu; Yuya Saito; Anass Benjebbour; Yoshihisa Kishiyama (GLOBECOM Workshops, 2016)

A 5G Trial of Polar Code. - Bijun Zhang; Hui Shen; Bo Yin; Lei Lu; Dageng Chen; Tianxiang Wang; Liang Gu; Xin Wang 073; Xiaolin Hou; Huiling Jiang; Anass Benjebbour; Yoshihisa Kishiyama (GLOBECOM Workshops, 2016)

Adaptive filtered OFDM with regular resource grid. - Petra Weitkemper; Jamal Bazzi; Katsutoshi Kusume; Anass Benjebbour; Yoshihisa Kishiyama (ICC Workshops, 2016)

5G multi-antenna technology and experimental trials. - Satoshi Suyama; Jun Mashino; Yoshihisa Kishiyama; Yukihiko Okumura (ICCS, 2016)

Indoor experiment on 5G radio access using beam tracking at 15 GHz band. - Kiichi Tateishi; Daisuke Kurita; Atsushi Harada; Yoshihisa Kishiyama; Shoji Itoh; Hideshi Murai; Arne Simonsson; Peter Ökvist (PIMRC, 2016)

Large scale experimental trial of 5G mobile communication systems - TDD massive MIMO with linear and non-linear precoding schemes. - Xin Wang 073; Xiaolin Hou; Huiling Jiang; Anass Benjebbour; Yuya Saito; Yoshihisa Kishiyama; Jing Qiu; Haihua Shen; Chen Tang; Tingjian Tian; Tsuyoshi Kashima (PIMRC, 2016)

Field experimental evaluation of beamtracking and latency performance for 5G mmWave radio access in outdoor mobile environment. - Shohei Yoshioka; Yuki Inoue; Satoshi Suyama; Yoshihisa Kishiyama; Yukihiko Okumura; James Kepler; Mark Cudak (PIMRC, 2016)

Initial Cell Search Method Based on Two-Step Frequency Offset Estimation for Small Cells in Heterogeneous Networks. - Naoki Noguchi; Mamoru Sawahashi; Satoshi Nagata; Yoshihisa Kishiyama (VTC Fall, 2016)

5G Experimental Trial Achieving over 20 Gbps Using Advanced Multi-Antenna Solutions. - Kiichi Tateishi; Daisuke Kurita; Atsushi Harada; Yoshihisa Kishiyama; Shoji Itoh; Hideshi Murai; Stefan Parkvall; Johan Furuskog; Peter Nauclér (VTC Fall, 2016)

New Waveforms for 5G Networks. - Charlie Jianzhong Zhang; Jianglei Ma; Geoffrey Ye Li; Wei Yu 001; Nihar Jindal; Yoshihisa Kishiyama; Stefan Parkvall (IEEE Commun. Mag., 2016)

Ultra-Low Latency for 5G - A Lab Trial. - Peng Guan 002; Xi Zhang; Guangmei Ren; Tingjian Tian; Anass Benjebbour; Yuya Saito; Yoshihisa Kishiyama (CoRR, 2016)

On Regular Resource Grid for Filtered OFDM. - Petra Weitkemper; Jamal Bazzi; Katsutoshi Kusume; Anass Benjebbour; Yoshihisa Kishiyama (IEEE Commun. Lett., 2016)

Massive MIMO Technologies and Challenges towards 5G. - Haralabos C. Papadopoulos; Chenwei Wang 001; Ozgun Y. Bursalioglu; Xiaolin Hou; Yoshihisa Kishiyama (IEICE Trans. Commun., 2016)

Low latency hybrid ARQ method using channel state information before channel decoding. - Yuta Imamura; Dairoku Muramatsu; Yoshihisa Kishiyama; Kenichi Higuchi (APCC, 2017)

Experimental evaluation on 5G radio access employing multi-user MIMO at 15 GHz band. - Kiichi Tateishi; Daisuke Kurita; Atsushi Harada; Yoshihisa Kishiyama; Shoji Itoh; Hideshi Murai; Arne Simonsson; Peter Ökvist (CCNC, 2017)

5G Field Experimental Trials on URLLC Using New Frame Structure. - Masashi Iwabuchi; Anass Benjebbour; Yoshihisa Kishiyama; Guangmei Ren; Chen Tang; Tingjian Tian; Liang Gu; Terufumi Takada; Tsuyoshi Kashima (GLOBECOM Workshops, 2017)

Experimental evaluation of advanced beam tracking with CSI acquisition for 5G radio access. - Kiichi Tateishi; Daisuke Kurita; Atsushi Harada; Yoshihisa Kishiyama; Shoji Itoh; Hideshi Murai; Nicolas Schrammar; Arne Simonsson; Peter Ökvist (ICC, 2017)

Outdoor experiments on 5G radio access using distributed MIMO and beamforming in 28-GHz frequency band. - Daisuke Kurita; Kiichi Tateishi; Atsushi Harada; Yoshihisa Kishiyama; Shoji Itoh; Hideshi Murai; Arne Simonsson; Peter Ökvist (PIMRC, 2017)

Ultra-high-throughput massive MIMO field-trial over radio computing architecture with peak spectrum efficiency of 79.82 bps/Hz. - Wenliang Liang; Yuanquan Wang 003; Bojie Li; Wenhui Wang; Jie Sheng; Yuchao Han; Haihua Shen; Liang Gu; Yuya Saito; Anass Benjebbour; Yoshihisa Kishiyama; Xin Wang 073; et al. (PIMRC, 2017)

Field Experimental Evaluation of Low SHF 5G Radio Access System Employing Higher Rank MIMO. - Yuki Inoue; Shohei Yoshioka; Yoshihisa Kishiyama; Tsuneomi Haruna; Takeshi Tanaka; Armin Splett; Satoshi Suyama; Yukihiko Okumura; Henrik Liljestrom (VTC Spring, 2017)

5G Field Experimental Trial on Frequency Domain Multiplexing of Mixed Numerology. - Masashi Iwabuchi; Anass Benjebbour; Yoshihisa Kishiyama; Dan Wu; Tingjian Tian; Liang Gu; Yang Cui; Tsuyoshi Kashima (VTC Spring, 2017)

Indoor and Outdoor Experiments on 5G Radio Access Using Distributed MIMO and Beamforming with a Variety of TP Deployments. - Daisuke Kurita; Kiichi Tateishi; Atsushi Harada; Yoshihisa Kishiyama; Shoji Itoh; Hideshi Murai; Arne Simonsson; Peter Ökvist (VTC Fall, 2017)

Field Trial Investigation of Wired and Wireless Calibration Schemes for Real-Time Massive MIMO Prototype. - Wenliang Liang; Yuanquan Wang 003; Keyu Song; Bojie Li; Wenhui Wang; Xiao Wang; Haihua Shen; Shenfei Zhang; Dong Han; Liang Gu; Yuuya Saito; Anass Benjebbour; et al. (VTC Fall, 2017)

Large Scale Field Experimental Trial of Downlink TDD Massive MIMO at the 4.5 GHz Band. - Yuya Saito; Anass Benjebbour; Yoshihisa Kishiyama; Xin Wang 073; Xiaolin Hou; Huiling Jiang; Lei Lu; Wenliang Liang; Bojie Li; Liang Gu; Yang Cui; Tsuyoshi Kashima (VTC Spring, 2017)

Initial Cell Search Method with MLD Based Frequency Offset Estimation in LTE Heterogeneous Networks. - Aya Shimura; Mamoru Sawahashi; Satoshi Nagata; Yoshihisa Kishiyama (VTC Fall, 2017)

Beamforming Gain Measured on a 5G Test-Bed. - Arne Simonsson; Magnus Thurfjell; Björn Halvarsson; Johan Furuskog; Sten Wallin; Shoji Itoh; Hideshi Murai; Daisuke Kurita; Kiichi Tateishi; Atsushi Harada; Yoshihisa Kishiyama (VTC Spring, 2017)

Field Experimental Trials for 5G Mobile Communication System Using 70 GHz-Band. - Yuki Inoue; Shohei Yoshioka; Yoshihisa Kishiyama; James Kepler; Mark Cudak; Satoshi Suyama; Yukihiko Okumura (WCNC Workshops, 2017)

Performance of physical cell ID detection using PVS based transmit diversity for NB-IoT. - Aya Shimura; Mamoru Sawahashi; Satoshi Nagata; Yoshihisa Kishiyama (WPMC, 2017)

Field experimental evaluation of higher rank MIMO in quad-directional UE antenna configuration for 5G radio access system. - Yuta Takahashi; Yuki Inoue; Shohei Yoshioka; Yoshihisa Kishiyama; Satoshi Suyama; Jun Mashino; Yukihiko Okumura; Tsuneomi Haruna; Takeshi Tanaka; Armin Splett; Henrik Liljestrom (WPMC, 2017)

Field Experimental Evaluation on 5G Millimeter Wave Radio Access for Mobile Communications. - Yuki Inoue; Shohei Yoshioka; Yoshihisa Kishiyama; Satoshi Suyama; Yukihiko Okumura; James Kepler; Mark Cudak (IEICE Trans. Commun., 2017)

Field Experiments on Downlink Distributed MIMO at 15-GHz Band for 5G Radio Access. - Daisuke Kurita; Kiichi Tateishi; Atsushi Harada; Yoshihisa Kishiyama; Takehiro Nakamura; Stefan Parkvall; Erik Dahlman; Johan Furuskog (IEICE Trans. Commun., 2017)

Indoor and Outdoor Experiments of Downlink Transmission at 15-GHz Band for 5G Radio Access. - Kiichi Tateishi; Daisuke Kurita; Atsushi Harada; Yoshihisa Kishiyama; Takehiro Nakamura; Stefan Parkvall; Erik Dahlman; Johan Furuskog (IEICE Trans. Commun., 2017)

5G Field Trials: OFDM-Based Waveforms and Mixed Numerologies. - Peng Guan 002; Dan Wu; Tingjian Tian; Jianwei Zhou; Xi Zhang; Liang Gu; Anass Benjebbour; Masashi Iwabuchi; Yoshihisa Kishiyama (IEEE J. Sel. Areas Commun., 2017)

Spectral Efficiency Improvement With 5G Technologies: Results From Field Tests. - Jian Wang 001; Aixiang Jin; Dai Shi; Lei Wang 160; Hui Shen; Dan Wu; Liang Hu; Liang Gu; Lei Lu; Yan Chen 010; Jun Wang 062; Yuya Saito; et al. (IEEE J. Sel. Areas Commun., 2017)

Time-Synchronized Control-Channel Multiplexing Scheme Using Cyclic-Shifted Zadoff-Chu Sequences for Full Duplex. - Mamoru Sawahashi; Hiroki Yamada; Aya Shimura; Yoshihisa Kishiyama (APCC, 2018)

Physical Cell ID Detection Performance Applying Frequency Diversity Reception to NPSS and NSSS for NB-IoT. - Aya Shimura; Mamoru Sawahashi; Satoshi Nagata; Yoshihisa Kishiyama (APCC, 2018)

Combination of NOMA and MIMO: Concept and Experimental Trials. - Anass Benjebbour; Yoshihisa Kishiyama (ICT, 2018)

Maritime 5G Experiment in Windsurfing World Cup by Using 28 GHz Band Massive MIMO. - Jun Mashino; Kiichi Tateishi; Kazushi Muraoka; Daisuke Kurita; Satoshi Suyama; Yoshihisa Kishiyama (PIMRC, 2018)

Physical Channel Multiplexing Using Symbol Repetition in Every Subframe for Full Duplex. - Mamoru Sawahashi; Hiroki Yamada; Yoshihisa Kishiyama (PIMRC, 2018)

Outdoor Experimental Trials of Long Range Mobile Communications Using 39 GHz. - Anass Benjebbour; Masashi Iwabuchi; Yoshihisa Kishiyama; Wang Guangjian; Liang Gu; Yang Cui; Terufumi Takada (VTC Spring, 2018)

Outdoor Experimental Trials of Advanced Downlink NOMA Using Smartphone-Sized Devices. - Anass Benjebbour; Yoshihisa Kishiyama; Yukihiko Okumura; Chien-Hwa Hwang; I-Kang Fu (VTC Spring, 2018)

Evaluation of Coverage and Mobility for URLLC via Outdoor Experimental Trials. - Masashi Iwabuchi; Anass Benjebbour; Yoshihisa Kishiyama; Guangmei Ren; Chen Tang; Tingjian Tian; Liang Gu; Terufumi Takada; Yang Cui (VTC Spring, 2018)

Outdoor experiment on user mobility using distributed MIMO beamforming for 5G radio access. - Kiichi Tateishi; Daisuke Kurita; Atsushi Harada; Yoshihisa Kishiyama; Shoji Itoh; Hideshi Murai; Arne Simonsson; Peter Ökvist (WCNC, 2018)

BLER Performance of Windowed-OFDM Using Faster-than-Nyquist Signaling with 16QAM. - Mitsutaka Anan; Mamoru Sawahashi; Yoshihisa Kishiyama (WPMC, 2018)

Frequency Block-Dependent Online Probabilistic Transmission Power Control of Base Stations in Heterogeneous Networks. - Ryo Inaba; Yoshihisa Kishiyama; Kenichi Higuchi (WPMC, 2018)

Outdoor 5G Radio Access Experiments on Downlink Distributed MIMO Separation Distance with Beamforming in 28 GHz Frequency Band. - Daisuke Kitayama; Daisuke Kurita; Kiichi Tateishi; Atsushi Harada; Yoshihisa Kishiyama; Shoji Itoh; Hideshi Murai; Arne Simonsson; Peter Ökvist (WPMC, 2018)

Adaptive Step Size Control for Update of Activation Probability in Online Probabilistic BS Activation Control Method. - Ryota Ochiai; Yoshihisa Kishiyama; Kenichi Higuchi (WPMC, 2018)

Frequency Block-Dependent Online Probabilistic Activation Control of Base Stations in Heterogeneous Networks. - Keiki Shimada; Yoshihisa Kishiyama; Kenichi Higuchi (WPMC, 2018)

Combination of Beamforming with Per-Antenna Power Constraint and Adaptive PAPR Reduction Method Using Null Space in MIMO Channel for Multiuser Massive MIMO-OFDM Transmission. - Mikihito Suzuki; Yoshihisa Kishiyama; Kenichi Higuchi (WPMC, 2018)

DOA Estimation of Two Targets with Deep Learning. - Yuya Kase; Toshihiko Nishimura; Takeo Ohgane; Yasutaka Ogawa; Daisuke Kitayama; Yoshihisa Kishiyama (WPNC, 2018)

Key Technology for 5G New Radio. - Charlie Jianzhong Zhang; Jianglei Ma; Geoffrey Ye Li; Yoshihisa Kishiyama; Stefan Parkvall; Guangyi Liu 001; Young-Han Kim 001 (IEEE Commun. Mag., 2018)

Investigation on Retransmission Scheme for IDMA-Based Random Access. - Yuichiro Shake; Yoshihisa Kishiyama; Kenichi Higuchi (APWCS, 2019)

Block Error Rate Performance of OFDM with Faster-than-Nyquist Signaling Using TDM Based Reference Signal Multiplexing. - Tsubasa Shobudani; Mitsutaka Anan; Mamoru Sawahashi; Yoshihisa Kishiyama (APWCS, 2019)

Complexity-Reduced Algorithm for Adaptive PAPR Reduction Method Using Null Space in MIMO Channel for MIMO-OFDM Signals. - Mikihito Suzuki; Taku Suzuki; Yoshihisa Kishiyama; Kenichi Higuchi (APWCS, 2019)

Method for Generating Peak Cancellation Signals in Complexity-Reduced PAPR Reduction Method Using Null Space in MIMO Channel for MIMO-OFDM Signals. - Taku Suzuki; Mikihito Suzuki; Yoshihisa Kishiyama; Kenichi Higuchi (APWCS, 2019)

Outdoor Experiments on 5G Radio Access Using BS and UE Beamforming in 28-GHz Frequency Band. - 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 (CCNC, 2019)

Inter-cell Coordinated Transmission Power Control for IDMA-Based Random Access. - Masayuki Kawata; Tsubasa Miyata; Yoshihisa Kishiyama; Kenichi Higuchi (ISPACS, 2019)

Low Latency HARQ Method Using Early Retransmission Before Channel Decoding Based on Superposition Coding. - Koka Miura; Yoshihisa Kishiyama; Kenichi Higuchi (ISPACS, 2019)

Performance Evaluation of IDMA-Based Random Access Considering User Detection and Channel Estimation. - Taiki Tomizawa; Yoshihisa Kishiyama; Kenichi Higuchi (ISPACS, 2019)

Decentralized Probabilistic Frequency-Block Activation Control for Inter-Cell Interference Coordination and Traffic Load Balancing. - Fumiya Ishikawa; Yoshihisa Kishiyama; Kenichi Higuchi (VTC Fall, 2019)

Outdoor Experiments on 5G Radio Access in 5G Trial Site Using Core Network in 28-GHz Frequency Band. - Daisuke Kurita; Xiangyang Zhuang; Kenneth Stewart; Daisuke Kitayama; Kensuke Miyachi; Yoshihisa Kishiyama; Shoji Itoh; Hideshi Murai; Arne Simonsson; Peter Ökvist; Jong-Kae Fwu (VTC Fall, 2019)

Low Latency HARQ Method Using Early Retransmission Prior to Channel Decoding with Multistage Decision. - Kentarou Taniyama; Yoshihisa Kishiyama; Kenichi Higuchi (VTC Fall, 2019)

Field Trial on Millimeter Wave Integrated Access and Backhaul. - Tingjian Tian; Yunfu Dou; Guangmei Ren; Liang Gu; Jingtao Chen; Yang Cui; Terufumi Takada; Masashi Iwabuchi; Jun Tsuboi; Yoshihisa Kishiyama (VTC Spring, 2019)

Online Probabilistic Activation Control of Base Stations Considering Both Uplink and Downlink System Throughput. - Naoki Uji; Yoshihisa Kishiyama; Kenichi Higuchi (VTC Fall, 2019)

5G Radio Access Experiments on Distributed MIMO Deployment for Straightly Traveling Mobile Station with Beamforming in 28-GHz Frequency Band. - Daisuke Kitayama; Arne Simonsson; Peter Ökvist; Daisuke Kurita; Minoru Inomata; Kiichi Tateishi; Atsushi Harada; Tetsuro Imai; Yoshihisa Kishiyama; Shoji Itoh; Hideshi Murai (WCNC Workshops, 2019)

Performance Analysis of DOA Estimation of Two Targets Using Deep Learning. - Yuya Kase; Toshihiko Nishimura; Takeo Ohgane; Yasutaka Ogawa; Daisuke Kitayama; Yoshihisa Kishiyama (WPMC, 2019)

5G Experimental Trials for Ultra-Reliable and Low Latency Communications Using New Frame Structure. - Masashi Iwabuchi; Anass Benjebbour; Yoshihisa Kishiyama; Guangmei Ren; Chen Tang; Tingjian Tian; Liang Gu; Yang Cui; Terufumi Takada (IEICE Trans. Commun., 2019)

Outdoor Experiments on Long-Range and Mobile Communications Using 39-GHz Band for 5G and Beyond. - Masashi Iwabuchi; Anass Benjebbour; Yoshihisa Kishiyama; Guangmei Ren; Chen Tang; Tingjian Tian; Liang Gu; Yang Cui; Terufumi Takada (IEICE Trans. Commun., 2019)

High Speed Mobility Experiments on Distributed MIMO Beamforming for 5G Radio Access in 28-GHz Band. - Daisuke Kitayama; Kiichi Tateishi; Daisuke Kurita; Atsushi Harada; Minoru Inomata; Tetsuro Imai; Yoshihisa Kishiyama; Hideshi Murai; Shoji Itoh; Arne Simonsson; Peter Ökvist (IEICE Trans. Commun., 2019)

Indoor and Field Experiments on 5G Radio Access for 28-GHz Band Using Distributed MIMO and Beamforming. - Daisuke Kurita; Kiichi Tateishi; Daisuke Kitayama; Atsushi Harada; Yoshihisa Kishiyama; Hideshi Murai; Shoji Itoh; Arne Simonsson; Peter Ökvist (IEICE Trans. Commun., 2019)

Physical Cell ID Detection Probabilities Using Frequency Domain PVS Transmit Diversity for NB-IoT Radio Interface. - Aya Shimura; Mamoru Sawahashi; Satoshi Nagata; Yoshihisa Kishiyama (IEICE Trans. Commun., 2019)

Non-Orthogonal Waveform (NOW) for 5G Evolution and 6G. - Juan Liu 013; Wenjia Liu; Xiaolin Hou; Yoshihisa Kishiyama; Lan Chen; Takahiro Asai (PIMRC, 2020)

Interleaver-Linked Receiver Beamforming with Transmitter Channel Equalization in TDD-IDMA-Based Random Access. - Yuto Muroki; Yotaro Murakami; Yoshihisa Kishiyama; Kenichi Higuchi (VTC Fall, 2020)

Parallelly Processed Peak Cancellation Signal-Based PAPR Reduction Method Using Null Space in MIMO Channel for MIMO-OFDM Signals. - Taku Suzuki; Mikihito Suzuki; Yoshihisa Kishiyama; Kenichi Higuchi (VTC Spring, 2020)

Decentralized Probabilistic Frequency-Block Activation Control Method of Base Stations for Inter-cell Interference Coordination and Traffic Load Balancing. - Fumiya Ishikawa; Keiki Shimada; Yoshihisa Kishiyama; Kenichi Higuchi (IEICE Trans. Commun., 2020)

Fundamental Trial on DOA Estimation with Deep Learning. - Yuya Kase; Toshihiko Nishimura; Takeo Ohgane; Yasutaka Ogawa; Daisuke Kitayama; Yoshihisa Kishiyama (IEICE Trans. Commun., 2020)

Complexity-Reduced Adaptive PAPR Reduction Method Using Null Space in MIMO Channel for MIMO-OFDM Signals. - Taku Suzuki; Mikihito Suzuki; Yoshihisa Kishiyama; Kenichi Higuchi (IEICE Trans. Commun., 2020)

Performance Evaluation of Beam Shapes in a Two-Step-Precoded Massive MIMO System. - Jumpei Yamamoto; Toshihiko Nishimura; Takeo Ohgane; Yasutaka Ogawa; Daiki Takeda; Yoshihisa Kishiyama (IEICE Trans. Commun., 2020)

Transform Domain Precoding (TDP) for 5G Evolution and 6G. - Wenjia Liu; Xiaolin Hou; Yoshihisa Kishiyama; Lan Chen; Takahiro Asai (IEEE Signal Process. Lett., 2020)

Enhanced Non-Orthogonal Waveform (eNOW) for 5G Evolution and 6G. - Juan Liu 013; Wenjia Liu; Xiaolin Hou; Yoshihisa Kishiyama; Lan Chen; Takahiro Asai (APCC, 2021)

Detection Probability of PRACH Preamble for NR in 3GPP TDL Channel Models. - Kosuke Kamata; Mamoru Sawahashi; Yoshihisa Kishiyama (APWCS, 2021)

Development of High Altitude Platform Station Backhaul System Using 38GHz Band Frequency. - Hiromu Kitanozono; Jun Suzuki 005; Yoshihisa Kishiyama; Yuki Hokazono; Takayuki Sotoyama; Mikihiro Ouchi; Ryu Miura; Hiroyuki Tsuji (APWCS, 2021)

BLER of Turbo SIC Multiplying Weighting Factor to Symbol Estimates for OFDM Using FTN Signaling. - Toshiharu Obara; Tsubasa Shobudani; Mamoru Sawahashi; Yoshihisa Kishiyama (APWCS, 2021)

BLER Performance of Circular 256QAM Schemes Considering Cubic Metric for DFT-Precoded OFDM. - Yugo Sasaki; Mamoru Sawahashi; Yoshihisa Kishiyama (APWCS, 2021)

Round Trip Time for Control Channel Multiplexing Using In-Band Full Duplex with Synchronous Orthogonal Sequence Assignment. - Mamoru Sawahashi; Fumiya Makishi; Yoshihisa Kishiyama (APWCS, 2021)

Deep Learning based CSI Reconstruction with Limited Feedback for Massive MIMO Systems. - Xin Wang 073; Xiaolin Hou; Lan Chen; Yoshihisa Kishiyama; Takahiro Asai (ICMU, 2021)

Faster-than-Nyquist Signaling Assigning Increased Resources to Parity Bits for Turbo-Coded OFDM. - Tsubasa Shobudani; Mamoru Sawahashi; Kenichi Higuchi; Yoshihisa Kishiyama (ISWCS, 2021)

Prototype Evaluation of the 38GHz-band Lens Antenna for High Altitude Platform Station (HAPS) Ground Station System. - Takuya Okura; Hiroyuki Tsuji; Ryu Miura; Tomoshige Kan; Takashi Matsuda; Morio Toyoshima; Jun Suzuki 005; Yoshihisa Kishiyama (WPMC, 2021)

TDM Based Reference Signal Multiplexing for OFDM Using Faster-than-Nyquist Signaling. - Tsubasa Shobudani; Mamoru Sawahashi; Yoshihisa Kishiyama (IEICE Trans. Commun., 2021)

A Study on Extreme Wideband 6G Radio Access Technologies for Achieving 100Gbps Data Rate in Higher Frequency Bands. - Satoshi Suyama; Tatsuki Okuyama; Yoshihisa Kishiyama; Satoshi Nagata; Takahiro Asai (IEICE Trans. Commun., 2021)

Detection Probability of PRACH with Short Sequence Considering Carrier Frequency Offset for NR Radio Interface. - Takamichi Chiba; Mamoru Sawahashi; Yoshihisa Kishiyama (APWCS, 2022)

Bit Error Rate Performance of OFDM Using Hierarchical Modulation in 3GPP TDL Channel Model. - Daiki Mitamura; Mamoru Sawahashi; Yoshihisa Kishiyama (APWCS, 2022)

Unified Non-Orthogonal Waveform (uNOW) based on DFT-s-OFDM Enhancement for 5G Evolution and 6G. - Juan Liu 013; Xiaolin Hou; Wenjia Liu; Lan Chen; Yoshihisa Kishiyama; Takahiro Asai (PIMRC, 2022)

Extreme Coverage Extension in 6G: Cooperative Non-terrestrial Network Architecture Integrating Terrestrial Networks. - Yuki Hokazono; Hinata Kohara; Yoshihisa Kishiyama; Takahiro Asai (WCNC, 2022)

Efficient Antenna Tracking Algorithm for HAPS Ground Station in Millimeter-Wave. - Go Otsuru; Hiroyuki Tsuji; Ryu Miura; Jun Suzuki 005; Yoshihisa Kishiyama (WPMC, 2022)

Accuracy Improvement in DOA Estimation with Deep Learning. - Yuya Kase; Toshihiko Nishimura; Takeo Ohgane; Yasutaka Ogawa; Takanori Sato; Yoshihisa Kishiyama (IEICE Trans. Commun., 2022)

Non-Orthogonal Physical Layer (NOPHY) Design towards 5G Evolution and 6G. - Xiaolin Hou; Wenjia Liu; Juan Liu 013; Xin Wang 073; Lan Chen; Yoshihisa Kishiyama; Takahiro Asai (IEICE Trans. Commun., 2022)

Random Access Identifier-Linked Receiver Beamforming with Transmitter Filtering in TDD-Based Random Access. - Yuto Muroki; Yotaro Murakami; Yoshihisa Kishiyama; Kenichi Higuchi (IEICE Trans. Commun., 2022)

Deep Learning-Based Massive MIMO CSI Acquisition for 5G Evolution and 6G. - Xin Wang 073; Xiaolin Hou; Lan Chen; Yoshihisa Kishiyama; Takahiro Asai (IEICE Trans. Commun., 2022)

Transmission Experiments Using Delay Generator Actualizing Fixed Communication System for HAPS. - Yuki Hokazono; Hinata Kohara; Yuto Muroki; Kenji Fukasawa; Yoshihisa Kishiyama; Jun Suzuki 005; Hiromu Kitanozono (VTC2023-Spring, 2023)

Unified 6G Waveform Design Based on DFT-s-OFDM Enhancements. - Juan Liu 013; Xiaolin Hou; Wenjia Liu; Lan Chen; Yoshihisa Kishiyama; Takahiro Asai (IEICE Trans. Commun., 2023)

Performance of Broadcast Channel Using Hierarchical Modulation in OFDM Downlink. - Daiki Mitamura; Mamoru Sawahashi; Yoshihisa Kishiyama (IEICE Trans. Commun., 2023)

Radio Propagation Measurement in 38-GHz Band from Lower Stratosphere Actualizing HAPS Communication System. - Yuki Hokazono; Hinata Kohara; Yuto Muroki; Kenji Fukasawa; Yoshihisa Kishiyama; Jun Suzuki 005; Hiromu Kitanozono (WCNC, 2024)

Performance of NR Physical Random Access Channel in the Presence of Carrier Frequency Offset in Millimeter-Wave Bands. - Takamichi Chiba; Mamoru Sawahashi; Yoshihisa Kishiyama; Satoshi Suyama (IEICE Trans. Commun., 2025)