Sawahashi Mamoru

发表

Investigation on Frequency Diversity Effects for Various Transmission Schemes Using Frequency Domain Equalizer in DFT-Precoded OFDMA

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2012 .

Hybrid Reference Signal Multiplexing Using Combination of Block Spread and Cyclic Shift CDMA for Uplink Control Signals in DFT-Precoded OFDMA

Hikosaka Yuichiro, Kawamura Teruo, Sawahashi Mamoru, 2011 .

Control Channel Multiplexing Scheme Using Synchronized Cyclic-Shifted Zadoff-Chu Sequences for Full Duplex

Sawahashi Mamoru, Yamada Hiroki, Shimura Aya, 2018 .

Physical Cell ID Detection Probability Using Synchronization Signals of NR Radio Interface Below 6 GHz

Sawahashi Mamoru, Nagata Satoshi, Ota Kyogo, 2019 .

Field Experiments on Three-Step Fast Cell Search Algorithm Employing Common Pilot Channel for OFCDM Broadband Wireless Access in Forward Link

Sawahashi Mamoru, Higuchi Kenichi, Tanno Motohiro, 2005 .

Performance Comparison between Cyclic Shift and Block Spreading-based Multiplexing Using Maximum Likelihood Detection with Channel Coding Information

Kawamura Teruo, Sawahashi Mamoru, Miki Nobuhiko, 2008 .

Investigation of Very-Low Rate Channel Coding for VSF-Spread OFDM Broadband Wireless Access in Forward Link

Sawahashi Mamoru, Miki Nobuhiko, Kishiyama Yoshihisa, 2005 .

Frequency Domain Channel-Dependent Scheduling with Group-wised Allocation of Transmission Bandwidth of Pilot Channel for CQI Measurement in Single-Carrier FDMA-Based Evolved UTRA Uplink

Kawamura Teruo, Sawahashi Mamoru, Higuchi Kenichi, 2006 .

Performance Evaluations of Cell Search Time Using Same Frequency Spectrum for Heterogeneous Networks Including Indoor Small Cells

Sawahashi Mamoru, Nagata Satoshi, Noguchi Naoki, 2014 .

Comparison of Inter-Node B Soft Handover Gain with Hard Handover for Packet-Based Single-Carrier-Based Evolved UTRA Uplink

Sawahashi Mamoru, Higuchi Kenichi, Kawai Hiroyuki, 2006 .

Inter-code Interference Canceller for Control Signals Using Cyclic Shift CDMA in LTE Uplink

Hikosaka Yuichiro, Kawamura Teruo, Sawahashi Mamoru, 2011 .

Comparison of Throughput Performance between OFDM and DS-CDMA Radio Access in Downlink Broadband Channel for Multi-cell Environments

Kawamura Teruo, Sawahashi Mamoru, Kishiyama Yoshihisa, 2005 .

Comparative Study of SC-FDMA and OFDMA Using Turbo SIC Considering Soft-Symbol Estimate for MIMO SDM

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2013 .

Cell ID Detection Probability of Frequency Domain PVS Transmit Diversity for Frequency Offset for NB-IoT Radio Interface

Sawahashi Mamoru, Shimura Aya, Kishiyama Yoshihisa, 2017 .

Performance of Decision-Directed Channel Estimation Using Effective Path Selection in Time Domain for Uplink DFT-Precoded OFDMA

Kawamura Teruo, Sawahashi Mamoru, Tanaka Akihiro, 2011 .

Experiments on Adaptive Antenna Array-Beam Forming Receiver Considering Direction of Arrival of Interference Signal in Reverse Link DS-CDMA Broadband Wireless Access

Taoka Hidekazu, Sawahashi Mamoru, Higuchi Kenichi, 2005 .

Performance of FDE Using Partial LDPC Coding with Double Gray Mapping for Single-Carrier LOS-MIMO

Sawahashi Mamoru, Zheng Bin, Aono Kana, 2020 .

Coverage Evaluation of Layer 1/Layer 2 Control Channel in Single-Carrier FDMA Based Evolved UTRA Uplink

Kawamura Teruo, Sawahashi Mamoru, Higuchi Kenichi, 2006 .

Performance of Iterative Decision-Directed Channel Estimation Using Codebook Based Transmit Diversity and Low-Rate Turbo Code for DFT-Precoded OFDMA

Kawamura Teruo, Sawahashi Mamoru, Miki Nobuhiko, 2012 .

Physical Cell ID Detection Probability Using Synchronization Signals for NR Radio Interface

Sawahashi Mamoru, Nagata Satoshi, Shimura Aya, 2018 .

Fast Cell Search Method Based on Frequency Offset Estimation for Heterogeneous Networks Using Separate Frequency Spectrum

Sawahashi Mamoru, Nagata Satoshi, Kishiyama Yoshihisa, 2015 .

Comparison on Cell Search Time Performance between Hierarchical and Non-Hierarchical Synchronization Channels in OFDM Based Evolved UTRA Downlink

Sawahashi Mamoru, Higuchi Kenichi, Nagata Satoshi, 2006 .

Fast Cell Search Method Based on Estimated Frequency Offset Using PSS and SSS for LTE Heterogeneous Networks Using Separate Frequency Spectrum

Sawahashi Mamoru, Nagata Satoshi, Noguchi Naoki, 2014 .

Optimum Adaptive Modulation and Channel Coding Scheme for Frequency Domain Channel-Dependent Scheduling in Evolved UTRA Downlink OFDM Radio Access

Sawahashi Mamoru, Miki Nobuhiko, Higuchi Kenichi, 2006 .

Symbol Timing Detection Based on Cross- Correlation of Pilot Sequence for FDE in Single-Carrier LOS-MIMO

Sawahashi Mamoru, Aono Kana, Kamiya Norifumi, 2019 .

Field Experiments on Spacial Division Multiplexing Using Adaptive Antenna Array-Beam Forming Transmitter for Spread-OFDM Broadband Packet Radio Access in Forward Link

Taoka Hidekazu, Sawahashi Mamoru, Higuchi Kenichi, 2005 .

Investigations on Optimum Sub-carrier Spacing for OFDM Radio Access in Evolved UTRA Downlink

Sawahashi Mamoru, Higuchi Kenichi, Kishiyama Yoshihisa, 2005 .

Investigation on Upper Bound of Throughput Performance Using Adaptive Modulation and Coding for MIMO-OFDM

Kawamura Teruo, Sawahashi Mamoru, Miki Nobuhiko, 2013 .

Effect of Transmit Diversity to Improve Cell ID Detection Probability for Initial Cell Search Using Two-step Frequency Offset Estimation in Heterogeneous Networks

Sawahashi Mamoru, Nagata Satoshi, Kishiyama Yoshihisa, 2016 .

Investigation on Reference Signal Structure Suitable for MIMO Channel Transmission Using Precoding in Evolved UTRA Downlink

Taoka Hidekazu, Sawahashi Mamoru, Higuchi Kenichi, 2007 .

BLER Performance of OFDM with Faster-than-Nyquist Using TDM Based RS Multiplexing

Sawahashi Mamoru, Kishiyama Yoshihisa, Shobudani Tsubasa, 2019 .

Initial Cell Search Method with MLD Based Frequency Offset Estimation in LTE Heterogeneous Networks

Sawahashi Mamoru, Nagata Satoshi, Shimura Aya, 2017 .

Investigation of Frequency Diversity Effect of Control Signal Multiplexing Considering Channel Estimation in OFDM Downlink Broadband Channel

Sawahashi Mamoru, Miki Nobuhiko, Tamura Hisataka, 2009 .

Consideration on Transceiver Structure and Effect for Reducing Feedback Signal Overhead for FDD Using Carrier Frequency Swapping

Sawahashi Mamoru, Saito Keisuke, Ohtomo Takahiro, 2015 .

Faster-than-Nyquist Signaling Using Non-uniform Resource Element Compression for OFDM/OQAM

Yamada Yuki, Sawahashi Mamoru, Saito Keisuke, 2015 .

Multi-Antenna Techniques for LTE/LTE-Advanced

Taoka Hidekazu, Sawahashi Mamoru, Kishiyama Yoshihisa, 2009 .

BLER Performance of Windowed-OFDM Using Faster-than-Nyquist Signaling

Sawahashi Mamoru, Kishiyama Yoshihisa, Anan Mitsutaka, 2018 .

Performance of Outer-Loop Control of MCS Selection Based on Block Error in Each Resource Block for OFDM-MIMO SDM

Kawamura Teruo, Sawahashi Mamoru, Kakishima Yuichi, 2014 .

Field Experiments on 50 Bit/Second/Hz Using MLD Signal Detection in MIMO-OFDM Broadband Packet Radio Access

Taoka Hidekazu, Sawahashi Mamoru, Higuchi Kenichi, 2007 .

Performance of Frequency-domain Scheduling in Forward Link OFCDM Broadband Packet Wireless Access

Sawahashi Mamoru, Nagata Satoshi, Atarashi Hiroyuki, 2004 .

Performance Comparison between Cyclic Shift and Block Spread CDMA with Frequency Hopping Using Maximum Likelihood Detection with Channel Coding Information

Kawamura Teruo, Sawahashi Mamoru, Takahashi Ryota, 2009 .

Comparison of LDPC and Turbo Codes in OFDM Wireless Access

Nakagawa Masao, Sawahashi Mamoru, Miki Nobuhiko, 2004 .

Cell Search Time Performance Using Local Cell-Specific Synchronization Signal Assignments for Heterogeneous Networks

Sawahashi Mamoru, Nagata Satoshi, Noguchi Naoki, 2014 .

Investigations on Broadcast Channel Structure in OFDM-Based Evolved UTRA Downlink

Sawahashi Mamoru, Miki Nobuhiko, Higuchi Kenichi, 2006 .

Performance of Decision-Feedback Channel Estimation Using Two-Dimensional MMSE Algorithm for TDM Based Control Signals in OFDMA Downlink

Kawamura Teruo, Sawahashi Mamoru, Miki Nobuhiko, 2013 .

Investigations on Multiplexing Schemes of L1/L2 Control Signals for OFDM Based Radio Access in Downlink Broadband Channel

Sawahashi Mamoru, Miki Nobuhiko, Tamura Hisataka, 2008 .

Cell Search Method Using Multiple SCH Symbol Timing Candidates in Evolved UTRA Downlink

Sawahashi Mamoru, Higuchi Kenichi, Nagata Satoshi, 2008 .

Field Experiments on Adaptive Antenna Array-Beam Forming Transmitter Based on DOA Estimation for OFCDM Broadband Packet Access in Forward Link

Taoka Hidekazu, Sawahashi Mamoru, Higuchi Kenichi, 2004 .

CSI Reference Signal Multiplexing Using Carrier Frequency Swapping for FDD High-Order MIMO SDM

Kawamura Teruo, Sawahashi Mamoru, Kakishima Yuichi, 2014 .

Orthogonal Pilot Channel for OFDM Radio Access in Evolved UTRA Downlink

Sawahashi Mamoru, Higuchi Kenichi, Kishiyama Yoshihisa, 2006 .

Optimum Reference Signal Structure for Single-Carrier FDMA Radio Access in Evolved UTRA Uplink

Kawamura Teruo, Sawahashi Mamoru, Higuchi Kenichi, 2007 .

Effects of Antenna Receiver Diversity for Faster-than-Nyquist Using OFDM/OQAM in Multipath Fading Channel

Sawahashi Mamoru, Kakishima Yuichi, Yagishita Kazusa, 2014 .

Structure and Channel Coding Schemes for Layer 1 / Layer 2 Control Channel in OFDM Based Evolved UTRA Downlink

Sawahashi Mamoru, Miki Nobuhiko, Higuchi Kenichi, 2006 .

Block Error Rate Performance of Space-Time Block Code using Frequency Hopping and Decision-Feedback Channel Estimation for DFT-Precoded OFDMA

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2011 .

Orthogonal Pilot Channel Employing Combination of FDMA and CDMA in Single-Carrier FDMA-Based Evolved UTRA Uplink

Kawamura Teruo, Sawahashi Mamoru, Higuchi Kenichi, 2006 .

Performance of Frequency Domain Equalizer for Variable Spreading and Chip Repetition Factors (VSCRF)-CDMA in Reverse Link Broadband Packet Wireless Access

Kawamura Teruo, Sawahashi Mamoru, Atarashi Hiroyuki, 2004 .

Detection Probability of PSS and Cell Search Time Performance in Heterogeneous Networks with Same Frequency Spectrum

Sawahashi Mamoru, Nagata Satoshi, Noguchi Naoki, 2015 .

Investigation on Channel Structures for Layered OFDMA Radio Access in LTE-Advanced

Sawahashi Mamoru, Miki Nobuhiko, Higuchi Kenichi, 2008 .

Iterative Decision-Feedback Channel Estimation for Turbo SIC in DFT-Precoded OFDMA Using QO-STBC

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2011 .

Efficient Synchronous Transmissions Using Soft-Combining for Paging Channel in OFDM Based Evolved UTRA Downlink

Sawahashi Mamoru, Higuchi Kenichi, Kishiyama Yoshihisa, 2006 .

Physical Cell ID Detection Time Performance Using NPSS and NSSS for NB-IoT

Sawahashi Mamoru, Nagata Satoshi, Shimura Aya, 2018 .

BLER Performance of Turbo Frequency Domain Equalizer Using Iterative Decision-Directed Channel Estimation for DFT-Precoded OFDMA

Kawamura Teruo, Sawahashi Mamoru, Miki Nobuhiko, 2012 .

Comparative Study of OFDMA and SC-FDMA Using Turbo SIC for MIMO SDM with 8 Transmit/Receive Antennas

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2014 .

Performance of Physical Channel Multiplexing Using Symbol Repetition in Every Time Slot for Full Duplex

Sawahashi Mamoru, Yoshida Kazuki, Kishiyama Yoshihisa, 2019 .

Effect of Peak Power Suppression and an Adaptive Predistortion on Power Amplification of an OFCDM Signal

Sawahashi Mamoru, Muta Osamu, Aizawa Naoki, 2005 .

BLER Performance of OFDM Using Faster-than-Nyquist Combined with Low-Rate Turbo Code

Sawahashi Mamoru, Higuchi Kenichi, Kishiyama Yoshihisa, 2020 .

Requirements and Technologies for LTE-Advanvced Radio Access

Taoka Hidekazu, Sawahashi Mamoru, Miki Nobuhiko, 2008 .

Throughput Comparisons between MLD and Turbo SIC in OFDM-MIMO Using Joint MCS Selection

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2011 .

Investigation on Average BLER Performance of 64APSK Schemes Using Frequency Domain Equalizer for DFT-Precoded OFDMA

Kawamura Teruo, Sawahashi Mamoru, Miki Nobuhiko, 2012 .

Performance of Iterative Decision-Directed Channel Estimation Using Low-Rate Turbo Code for DFT-Precoded OFDMA

Kawamura Teruo, Sawahashi Mamoru, Miki Nobuhiko, 2012 .

Initial Cell Search Time Performance of Cell Search Method Based on Frequency Offset Estimation for Macrocell in Heterogeneous Networks

Sawahashi Mamoru, Nagata Satoshi, Kishiyama Yoshihisa, 2015 .

Cell search Time Performance Based on Synchronization Channel Structures for Scalable Bandwidth for OFDM Based Radio Access in Evolved UTRA Downlink

Sawahashi Mamoru, Higuchi Kenichi, Nagata Satoshi, 2007 .

Field Experiments on Fast Sector Selection Using Hybrid ARQ in Forward Link VSF-OFCDM Broadband Wireless Access

Sawahashi Mamoru, Morimoto Akihito, Abeta Sadayuki, 2004 .

System-Level Evaluation on User Throughput with MIMO Multiplexing for High Speed Downlink Packet Access

Taoka Hidekazu, Sawahashi Mamoru, Higuchi Kenichi, 2006 .

Investigations on Synchronization Channel Sequences for OFDM Based Radio Access in Evolved UTRA Downlink

Sawahashi Mamoru, Higuchi Kenichi, Nagata Satoshi, 2007 .

Investigations on Packet Error Rate of Variable Spreading and Chip Repetition Factors (VSCRF)-CDMA Wireless Access in Reverse Link Multi-cell Environment

Kawamura Teruo, Sawahashi Mamoru, Atarashi Hiroyuki, 2004 .

Investigations on link adaptation method for Layer-1/Layer-2 Control Signaling in Evolved UTRA Downlink

Sawahashi Mamoru, Miki Nobuhiko, Higuchi Kenichi, 2008 .

BLER Performance of STBC Using Adaptive Antenna Selection for DFT-Precoded OFDMA

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2013 .

Design of Pilot Channels for TDM-Based MBMS in OFDM Based Evolved UTRA Downlink

Sawahashi Mamoru, Higuchi Kenichi, Kishiyama Yoshihisa, 2006 .

Effect of Joint Modulation and Coding Scheme Selection on Turbo Soft Interference Canceller forMIMO-OFDM

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2011 .

Cell ID Detection Probabilities Using Frequency Domain PVS Transmit Diversity for NB-IoT Radio Interface

Sawahashi Mamoru, Shimura Aya, Kishiyama Yoshihisa, 2017 .

BER Performance of Pilot Symbol Assisted and PLL Phase Noise Estimation Methods for High-Order Circular QAM

Sawahashi Mamoru, Deng Lianjun, Zheng Bin, 2017 .

Field Experiments on 2.5-Gbps High-Speed Packet Transmission Using MIMO Multiplexing in OFDM Radio Access

Taoka Hidekazu, Sawahashi Mamoru, Higuchi Kenichi, 2006 .

Effect of Quantization Noise of Iterative Digital Self-Interference Canceller for OFDM Using Full Duplex

Sawahashi Mamoru, Yamada Hiroki, Saito Keisuke, 2017 .

Features of 3G-4G Radio Access Techniques and Future Broadband Radio Access Techniques

Sawahashi Mamoru, 2014 .

Experiments on Adaptive Selection of Surviving Symbol Replica Candidates Based on the Maximum Reliability for QRM-MLD in Downlink Spread OFDM MIMO Multiplexing

Sawahashi Mamoru, Higuchi Kenichi, Kawai Hiroyuki, 2005 .

Throughput Performance of Joint MCS Selection Using Turbo SIC Signal Detection for OFDM-MIMO Multiplexing

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2013 .

Effect of Intra-subframe Frequency Hopping on Closed-Loop Type Transmit Diversity with Precoding for Uplink DFT-Precoded OFDMA

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2011 .

Investigation on Generation Method of Soft-decision Symbol Estimation in Iterative Decision-Directed Channel Estimation for DFT-Precoded OFDMA

Kawamura Teruo, Sawahashi Mamoru, Miki Nobuhiko, 2013 .

Performance of Outer-Loop Control for AMC Based on Mutual Information in MIMO-OFDM Downlink

Taoka Hidekazu, Sawahashi Mamoru, Miki Nobuhiko, 2011 .

Design Method of High-Order Circular QAM Constellation with Robustness for Phase Noise and Its BER Performance

Sawahashi Mamoru, Zheng Bin, Kamiya Norifumi, 2018 .

Physical Cell ID Detection Performance Applying Frequency Hopping Reception to NPSS and NSSS for NB-IoT

Sawahashi Mamoru, Nagata Satoshi, Shimura Aya, 2018 .

Overview of Experiment System for Achieving Over 1-Gbps Packet Transmission Using MIMO Channel for Broadband Packet Radio Access

Sawahashi Mamoru, Higuchi Kenichi, Kawai Hiroyuki, 2005 .

Initial Cell Search Method Based on Two-Step Frequency Offset Estimation for Small Cells in Heterogeneous Networks

Sawahashi Mamoru, Nagata Satoshi, Kishiyama Yoshihisa, 2015 .

Basic BLER Study of Faster-than-Nyquist for OFDM/OQAM in Multipath Fading Channel

Kawamura Teruo, Sawahashi Mamoru, Hoshiba Shuhei, 2014 .

Detection Probability of Narrowband Random Access Channel Using Intra-preamble Frequency Hopping for IoT Radio Access

Sawahashi Mamoru, Mori Kota, 2018 .

TDM Based Reference Signal Multiplexing for Faster-than-Nyquist Signaling Using OFDM/OQAM

Sawahashi Mamoru, Kakishima Yuichi, Hirano Takahiro, 2014 .

Performance Comparisons of Distributed and Localized Transmissions with Frequency Domain Scheduling Using Iterative Decision-Directed Channel Estimation for DFT-Precoded OFDMA

Kawamura Teruo, Sawahashi Mamoru, Miki Nobuhiko, 2013 .

Technical Candidates and the Challenges of Multi-access and Modulation Schemes for 6G Mobile Communications

Sawahashi Mamoru, 2020 .

Effects of Open-loop Transmit Diversity Schemes with Four Antennas for Control Signals Using Cyclic-Shift CDMA

Hikosaka Yuichiro, Kawamura Teruo, Taoka Hidekazu, 2012 .

Performance Comparisons Between OFDM and DS-CDMA Radio Access Using MIMO Multiplexing in Multi-path Fading Channels

Sawahashi Mamoru, Higuchi Kenichi, Kawai Hiroyuki, 2005 .

Investigations on Best Combining Scheme of Diversity Branches in Joint MLD for PUCCH in LTE Uplink

Kawamura Teruo, Sawahashi Mamoru, Numata Hideyuki, 2011 .

Performance Comparisons of Open-Loop Transmit Diversity Schemes for DFT-Precoded OFDMA in Uplink Frequency-Selective Fading Channels

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2010 .

System-Level Evaluations on Frequency Efficiency and Throughput in Single-Carrier FDMA based Evolved UTRA Uplink

Kawamura Teruo, Sawahashi Mamoru, Higuchi Kenichi, 2006 .

Effects of MCS Selection Error due to RTT and Channel Estimation Error for Signal Detection for OFDM-MIMO Multiplexing with AMC

Kawamura Teruo, Sawahashi Mamoru, Kakishima Yuichi, 2013 .

Performance of Downlink Control Information Signals Using Decision-Feedback Channel Estimation for EPDCCH

Sawahashi Mamoru, Kakishima Yuichi, Takeda Kazuaki, 2014 .

Throughput Performance of Adaptive Selection Method of MCS Selection Table Based on Fading Correlation for OFDM-MIMO Multiplexing

Sawahashi Mamoru, Saito Keisuke, Kuge Yasuhiro, 2017 .

MLD with QR Decomposition Using Bi-Direcitonal Ranking and Selection of Surviving Symbol Replica for OFCDM MIMO Multiplexing

Sawahashi Mamoru, Higuchi Kenichi, Kawai Hiroyuki, 2004 .

A Peak Power Reduction Method with a reduced Inter-signal Interference for OFCDM Signal

Sawahashi Mamoru, 衛佐和橋, Muta Osamu, 2006 .

Performance of Circular QAM Constellations Using Partial Channel Coding with Parallel Double Gray Mapping

Sawahashi Mamoru, Deng Lianjun, Zheng Bin, 2016 .

Comparisons on FDM and CDM Based Multiplexing Method for Layer 1 / Layer 2 Control Channel in OFDM-Based Evolved UTRA Downlink

Sawahashi Mamoru, Miki Nobuhiko, Higuchi Kenichi, 2006 .

Performance of Iterative Digital Self-interference Canceller for Full Duplex

Sawahashi Mamoru, Yamada Hiroki, Saito Keisuke, 2017 .

Field Experiments on 1-Gbps High-Speed Packet Transmission Using MIMO Multiplexing with Cross-Polarized Antennas

Taoka Hidekazu, Sawahashi Mamoru, Higuchi Kenichi, 2006 .

Investigation on Optimum Control Interval of Intra-cell Fractional TPC Using AMC in Evolved UTRA Uplink

Sawahashi Mamoru, Higuchi Kenichi, Kishiyama Yoshihisa, 2008 .

Cell Searcch Time performance using Transmit Diversity for OFDM Based Radio Access in Evolved UTRA

Sawahashi Mamoru, Higuchi Kenichi, Nagata Satoshi, 2008 .

Performance of Decision-Feedback Channel Estimation Using SFBC for TDM Based Control Signals in OFDMA Downlink

Kawamura Teruo, Sawahashi Mamoru, Miki Nobuhiko, 2012 .

Performance of Iterative Decision-Directed Chanel Estimation Using LDPC Code for DFT-Precoded OFDMA

Kawamura Teruo, Sawahashi Mamoru, Miki Nobuhiko, 2012 .

Effect of Data Channel Multiplexing with Symbol Repetition Considering Asymmetric Traffic Demand for Full Duplex

Sawahashi Mamoru, Saito Keisuke, Ohtomo Takahiro, 2016 .

Performance of Decision-Directed Channel Estimation Using Low-Rate Turbo Codes for OFDM

Sawahashi Mamoru, Miki Nobuhiko, Miwa Keita, 2011 .

Comparisons on Non-Orthogonal Multi-Access Techniques Considering Control Signal Overhead

Sawahashi Mamoru, 2015 .

Investigations on Gains of Transmit and Receiver Diversities for Uplink DFT-Precoded OFDMA

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2011 .

Performance of Turbo FDE Using Two-Dimensional LMMSE Based Iterative Decision-Directed Channel Estimation for DFT-Precoded OFDMA

Kawamura Teruo, Sawahashi Mamoru, Miki Nobuhiko, 2013 .

Investigation on LLR Computation at Decoder Input for Receiver Diversity Using Low-Rate Turbo Code for DFT-Precoded OFDMA

Kawamura Teruo, Sawahashi Mamoru, Miki Nobuhiko, 2013 .

Physical Cell ID Detection Probability with Frequency Offset Estimation and Compensation Using Synchronization Signals for NR Radio Interface

Sawahashi Mamoru, Nagata Satoshi, Shimura Aya, 2019 .

Investigations on Optimum Guard Interval Length in Uniast Channel for OFDM Radio Access in Evolved UTRA Downlink

Sawahashi Mamoru, Higuchi Kenichi, Kishiyama Yoshihisa, 2005 .

Transmit Diversity Schemes Suitable for Common Control Channel in Evolved UTRA Downlink

Taoka Hidekazu, Sawahashi Mamoru, Higuchi Kenichi, 2007 .

Performance Evaluation of MBMS Signals Using Time Diversity in OFDM based Evolved UTRA Downlink

Sawahashi Mamoru, Kishiyama Yoshihisa, Tanno Motohiro, 2008 .

Unified Fast Packet Scheduling Method Considering Fluctuation in Frequency Domain in Forward Link for Spread OFDM Broadband Packet Wireless Access

Sawahashi Mamoru, Ofuji Yoshiaki, Abeta Sadayuki, 2005 .

BLER Performance of Star 16QAM Using Iterative Decision-Directed Channel Estimation for DFT-Precoded OFDMA

Kawamura Teruo, Sawahashi Mamoru, Miki Nobuhiko, 2013 .

Performance Evaluation of Closed Loop-Based Antenna Switching Transmit Diversity Associated with Frequency Domain Channel-Dependent Scheduling in E-UTRA Uplink

Taoka Hidekazu, Sawahashi Mamoru, Higuchi Kenichi, 2007 .

Performance Comparison Between Turbo Code and Rate-Compatible LDPC Code for OFDM Based Evolved UTRA Downlink

Sawahashi Mamoru, Miki Nobuhiko, Higuchi Kenichi, 2006 .

Performance Evaluation of Codebook Based Transmit Diversity Using Adaptive Antenna Selection for DFT-Precoded OFDMA

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2013 .

Circular QAM Constellations with Robustness for Time-Varying Phase Noise

Sawahashi Mamoru, Deng Lianjun, Zheng Bin, 2017 .

Block-Wise Resource Block-Level Distributed Transmission for Shared Data Channel in OFDMA-Based Evolved UTRA Downlink

Sawahashi Mamoru, Higuchi Kenichi, Nagata Satoshi, 2006 .

Comparative Study of Open-Loop Transmit Diversity Schemes with FourAntennas in DFT-Precoded OFDMA Using Turbo FDE and Iterative Channel Estimation

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2012 .

PAPR Performance of High-Order Circular QAM Constellation With Phase Noise Robustness

Sawahashi Mamoru, Zheng Bin, Kamiya Norifumi, 2018 .

Comparison of QRM-MLD Employing Multipath Interference Canceller on Throughput and Computational Complexity in Broadband DS-CDMA

Sawahashi Mamoru, Higuchi Kenichi, Kawamoto Junichiro, 2004 .

Investigations on Radio Parameter Set for OFDM Radio Access in Evolved UTRA Downlink

Sawahashi Mamoru, Higuchi Kenichi, Kishiyama Yoshihisa, 2005 .

Field Experiments on Adaptive Antenna Array-Beam Forming with Simultaneous Received Path Timing and DOA Estimations Based on Two-Dimensional Power Profile in Broadband CDMA Reverse Link

Taoka Hidekazu, Sawahashi Mamoru, Higuchi Kenichi, 2004 .

Effect of PVS Transmit Diversity on Initial Cell Search Method Using Two-step Frequency Offset Estimation in Heterogeneous Networks

Sawahashi Mamoru, Nagata Satoshi, Shimura Aya, 2016 .

Performance of FDE Using Cyclic-Shifted CDM Based Pilot Signal Multiplexing for Single-Carrier LOS-MIMO

Sawahashi Mamoru, Zheng Bin, Aono Kana, 2019 .

Joint MCS Selection for MLD Based Signal Detection in 4x4 OFDM-MIMO Multiplexing with Multi-Codeword Transmission

Taoka Hidekazu, Sawahashi Mamoru, Ebihara Teppei, 2010 .

Physical Channel Multiplexing Using Symbol Repetition in Every Subframe for Full Duplex

Sawahashi Mamoru, Yamada Hiroki, Kishiyama Yoshihisa, 2018 .

Performance Comparisons on Closed-loop and Open-loop Transmit Diversity Using Frequency Hopping in DFT-Precoded OFDMA

Kawamura Teruo, Taoka Hidekazu, Sawahashi Mamoru, 2011 .

Independent Adaptive Control of Surviving Symbol Replica Candidates at Each Stage Based on Minimum Branch Metric in QRM-MLD for OFCDM MIMO Multiplexing

Sawahashi Mamoru, Higuchi Kenichi, Kawai Hiroyuki, 2004 .

Effects of Time and Space Diversity on Physical Cell ID Detection for NB-IoT

Sawahashi Mamoru, Nagata Satoshi, Shimura Aya, 2017 .