Kenichi Higuchi

ORCID

Publication Activity (10 Years)

Years Active: 1992-2024
Publications (10 Years): 72

Top Venues

Publications

Hiroki Fujimoto, Takanori Hara, Kenichi Higuchi
Transmitter Filtering-aided Sparse Activity Detection for TDD-based Random Access. ICNC (2024)
Jun Saito, Takanori Hara, Kenichi Higuchi
Efficient Parallel PAPR Reduction Method Using Null-Constrained Peak Cancellation Signal for Massive MIMO-OFDM Systems. IEEE Open J. Commun. Soc. 5 (2024)
Asuka Kakehashi, Takanori Hara, Kenichi Higuchi
Base Station-Driven PAPR Reduction Method Utilizing Null Space for MIMO-OFDM Systems With Amplify-and-Forward Relaying. IEEE Access 12 (2024)
Jun Saito, Takanori Hara, Kenichi Higuchi
Peak Cancellation Signal-Based Parallel PAPR Reduction Method Using Low-Dimensional Null Space in Massive MIMO-OFDM. ICNC (2024)
Kato Hiroki, Takanori Hara, Satoshi Suyama, Satoshi Nagata, Kenichi Higuchi
Low-Complexity User-Centric AP Clustering Method in Downlink Cell-Free MIMO with Regularized ZF-Based Beamforming. VTC Fall (2023)
Eiji Yoshimura, Takanori Hara, Kenichi Higuchi
Integration of Index and Differential Modulation for Non-coherent Grant-free NOMA. ACSSC (2023)
Ryota Kobayashi, Yasuaki Yuda, Kenichi Higuchi
Highly-Efficient Low-Latency HARQ Built on NOMA for URLLC: Radio Resource Allocation and Transmission Rate Control Aspects. IEICE Trans. Commun. 106 (10) (2023)
Asuka Kakehashi, Kenichi Higuchi
PAPR Reduction Method Using Null Space in MIMO Channel for MIMO-OFDM Signals at Multiple-Antenna AF Relay Station Considering Direct Link from Base Station to User Equipment. GCCE (2023)
Ryota Kobayashi, Takanori Hara, Yasuaki Yuda, Kenichi Higuchi
NOMA-Based Highly-Efficient Low-Latency HARQ with Inter-Base Station Cooperation for URLLC. IEICE Trans. Commun. 106 (11) (2023)
Jun Saito, Nobuhide Nonaka, Kenichi Higuchi
PAPR Reduction Using Null Space in MIMO Channel Considering Signal Power Difference Among Transmitter Antennas. WCNC (2023)
Megumi Asada, Nobuhide Nonaka, Kenichi Higuchi
HARQ Using Hierarchical Tree-Structured Random Access Identifiers in NOMA-Based Random Access. IEICE Trans. Commun. 106 (8) (2023)
Yuta Abekura, Kenichi Higuchi
PAPR Reduction Utilizing Difference in Singular Values Among Spatial Channels in Uplink Eigenmode Massive MIMO Transmission. ACSSC (2023)
Daisuke Ishii, Takanori Hara, Nobuhide Nonaka, Kenichi Higuchi
Clustering Method in Downlink Cell-Free MIMO Using Layered Partially Non-orthogonal ZF-Based Beamforming. VTC2023-Spring (2023)
Hiroya Kuwahara, Takanori Hara, Yuto Muroki, Satoshi Nagata, Kenichi Higuchi
Energy-Efficient Frequency Block-Dependent Base Station Sleep Control Based on a Decentralized Probabilistic Approach. VTC Fall (2023)
Go Takita, Takanori Hara, Yasuaki Yuda, Kenichi Higuchi
Repetition-Based NOMA-HARQ with Adaptive Termination for URLLC. VTC Fall (2022)
Daiki Kato, Yuto Muroki, Nobuhide Nonaka, Kenichi Higuchi
Activation Control of Base Stations Based on Multi-agent DQN for Heterogeneous Networks. VTC Fall (2022)
Yuki Sekiguchi, Nobuhide Nonaka, Kenichi Higuchi
PAPR Reduction of OFDM Signals Using Null Space in MIMO Channel for MIMO Amplify-and-Forward Relay Transmission. IEICE Trans. Commun. (9) (2022)
Kazuma Matsumoto, Takanori Hara, Yasuaki Yuda, Kenichi Higuchi
Autonomous Decentralized User Association Method to Maximize Integrated System Throughput for Multi-service Coexistence. VTC Fall (2022)
Katsuya Yanai, Takanori Hara, Nobuhide Nonaka, Kenichi Higuchi
HARQ Using Hierarchical Tree-Structured Random Access Identifiers with Random Retransmission Time Back-Off in NOMA-Based Random Access. VTC Fall (2022)
Asuka Kakehashi, Nobuhide Nonaka, Kenichi Higuchi
PAPR Reduction Using Null Space in MIMO Channel Based on Signal Processing at Base Station for Downlink AF-Based Relaying MIMO-OFDM Signals. VTC Fall (2022)
Junya Tani, Kenichi Higuchi
Online Probabilistic Activation Control of Base Stations Utilizing Temporal System Throughput and Activation States of Neighbor Cells for Heterogeneous Networks. IEICE Trans. Commun. (11) (2022)
Yuto Muroki, Yotaro Murakami, Yoshihisa Kishiyama, Kenichi Higuchi
Random Access Identifier-Linked Receiver Beamforming with Transmitter Filtering in TDD-Based Random Access. IEICE Trans. Commun. (12) (2022)
Shogo Uchida, Nobuhide Nonaka, Kenichi Higuchi
Investigation of Transmitter Filtering Method for Random Access with Channel Identifier Linked Receiver Beamforming. VTC Fall (2021)
Taku Suzuki, Mikihito Suzuki, Kenichi Higuchi
Parallel Peak Cancellation Signal-Based PAPR Reduction Method Using Null Space in MIMO Channel for MIMO-OFDM Transmission. IEICE Trans. Commun. (5) (2021)
Junya Tani, Kenichi Higuchi
Online Probabilistic Activation Control of Base Stations Utilizing Temporal System Throughput and Activation States of Neighbor Cells. VTC Fall (2021)
Yuki Sekiguchi, Nobuhide Nonaka, Kenichi Higuchi
PAPR Reduction Using Null Space in MIMO Channel for MIMO-OFDM Signals in Multiple-Antenna AF Relay Transmission. VTC Fall (2021)
Megumi Asada, Nobuhide Nonaka, Kenichi Higuchi
HARQ Using Hierarchical Tree-Structured Physical Channel Identifiers in NOMA-Based Random Access for Multi-Packet Reception. VTC Fall (2021)
Ryota Kobayashi, Yasuaki Yuda, Kenichi Higuchi
NOMA-Based Highly-Efficient Low-Latency HARQ Method for URLLC. VTC Fall (2021)
Tsubasa Shobudani, Mamoru Sawahashi, Kenichi Higuchi, Yoshihisa Kishiyama
Faster-than-Nyquist Signaling Assigning Increased Resources to Parity Bits for Turbo-Coded OFDM. ISWCS (2021)
Kou Watanuki, Kenichi Higuchi
Computationally-Efficient Preamble Design Appropriate for Random Access Achieving Multi - Packet Reception. VTC Fall (2021)
Reo Takamatsu, Kenichi Higuchi, Dairoku Muramatsu
Measurement Frequency Evaluation for Bioimpedance-Based Blood-Glucose Estimation. LifeTech (2021)
Taku Suzuki, Mikihito Suzuki, Yoshihisa Kishiyama, Kenichi Higuchi
Parallelly Processed Peak Cancellation Signal-Based PAPR Reduction Method Using Null Space in MIMO Channel for MIMO-OFDM Signals. VTC Spring (2020)
Taku Suzuki, Mikihito Suzuki, Yoshihisa Kishiyama, Kenichi Higuchi
Complexity-Reduced Adaptive PAPR Reduction Method Using Null Space in MIMO Channel for MIMO-OFDM Signals. IEICE Trans. Commun. (9) (2020)
Teruaki Shikuma, Yasuaki Yuda, Kenichi Higuchi
NOMA-Based Optimal Multiplexing for Multiple Downlink Service Channels to Maximize Integrated System Throughput. IEICE Trans. Commun. (11) (2020)
Leon Yamaguchi, Nobuhide Nonaka, Kenichi Higuchi
PC-Signal-Based PAPR Reduction Using Null Space in MIMO Channel for MIMO-OFDM Signals in Frequency-Selective Fading Channel. VTC Fall (2020)
Yuto Muroki, Yotaro Murakami, Yoshihisa Kishiyama, Kenichi Higuchi
Interleaver-Linked Receiver Beamforming with Transmitter Channel Equalization in TDD-IDMA-Based Random Access. VTC Fall (2020)
Shyunsei Shin, Nobuhide Nonaka, Kenichi Higuchi
User Group Selection Method in Multiuser MIMO-OFDM Transmission with Adaptive PAPR Reduction Using Null Space in MIMO Channel. VTC Fall (2020)
Fumiya Ishikawa, Keiki Shimada, Yoshihisa Kishiyama, Kenichi Higuchi
Decentralized Probabilistic Frequency-Block Activation Control Method of Base Stations for Inter-cell Interference Coordination and Traffic Load Balancing. IEICE Trans. Commun. (10) (2020)
Masayuki Kawata, Kiichi Tateishi, Kenichi Higuchi
Performance Evaluation of IDMA-Based Random Access with Various Structures of Interference Canceller. IEICE Trans. Commun. (9) (2020)
Teruaki Shikuma, Yasuaki Yuda, Kenichi Higuchi
NOMA-Based Inter-Base Station Cooperative Scheduling Method Among Multiple Service Channels to Maximize Integrated System Throughput. VTC Spring (2020)
Taiki Tomizawa, Yoshihisa Kishiyama, Kenichi Higuchi
Performance Evaluation of IDMA-Based Random Access Considering User Detection and Channel Estimation. ISPACS (2019)
Teruaki Shikuma, Yasuaki Yuda, Kenichi Higuchi
NOMA-Based Optimal Multiplexing Method for Downlink Service Channels to Maximize Integrated System Throughput. VTC Fall (2019)
Mikihito Suzuki, Taku Suzuki, Yoshihisa Kishiyama, Kenichi Higuchi
Complexity-Reduced Algorithm for Adaptive PAPR Reduction Method Using Null Space in MIMO Channel for MIMO-OFDM Signals. APWCS (2019)
Kentarou Taniyama, Yoshihisa Kishiyama, Kenichi Higuchi
Low Latency HARQ Method Using Early Retransmission Prior to Channel Decoding with Multistage Decision. VTC Fall (2019)
Koka Miura, Yoshihisa Kishiyama, Kenichi Higuchi
Low Latency HARQ Method Using Early Retransmission Before Channel Decoding Based on Superposition Coding. ISPACS (2019)
Naoki Uji, Yoshihisa Kishiyama, Kenichi Higuchi
Online Probabilistic Activation Control of Base Stations Considering Both Uplink and Downlink System Throughput. VTC Fall (2019)
Yuichiro Shake, Yoshihisa Kishiyama, Kenichi Higuchi
Investigation on Retransmission Scheme for IDMA-Based Random Access. APWCS (2019)
Masayuki Kawata, Tsubasa Miyata, Yoshihisa Kishiyama, Kenichi Higuchi
Inter-cell Coordinated Transmission Power Control for IDMA-Based Random Access. ISPACS (2019)
Taku Suzuki, Mikihito Suzuki, Yoshihisa Kishiyama, Kenichi Higuchi
Method for Generating Peak Cancellation Signals in Complexity-Reduced PAPR Reduction Method Using Null Space in MIMO Channel for MIMO-OFDM Signals. APWCS (2019)
Fumiya Ishikawa, Yoshihisa Kishiyama, Kenichi Higuchi
Decentralized Probabilistic Frequency-Block Activation Control for Inter-Cell Interference Coordination and Traffic Load Balancing. VTC Fall (2019)
Keiki Shimada, Yoshihisa Kishiyama, Kenichi Higuchi
Frequency Block-Dependent Online Probabilistic Activation Control of Base Stations in Heterogeneous Networks. WPMC (2018)
Ryota Ochiai, Yoshihisa Kishiyama, Kenichi Higuchi
Adaptive Step Size Control for Update of Activation Probability in Online Probabilistic BS Activation Control Method. WPMC (2018)
Ryo Inaba, Yoshihisa Kishiyama, Kenichi Higuchi
Frequency Block-Dependent Online Probabilistic Transmission Power Control of Base Stations in Heterogeneous Networks. WPMC (2018)
Tatsuki Sakai, Yasuaki Yuda, Kenichi Higuchi
Inter-Base Station Cooperative Scheduling Method Among Multiple Service Channels to Maximize Integrated System Throughput. WPMC (2018)
Tatsuki Sakai, Yasuaki Yuda, Kenichi Higuchi
Channel-Dependent Dynamic Frequency Bandwidth Allocation Method Among Service Channels to Maximize Integrated System Throughput. VTC Fall (2018)
Mikihito Suzuki, Yoshihisa Kishiyama, Kenichi Higuchi
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. WPMC (2018)
Masayuki Kawata, Kiichi Tateishi, Kenichi Higuchi
Investigation on Structure of Interference Canceller for IDMA-Based Random Access. VTC Fall (2018)
Mamoru Sawahashi, Kenichi Higuchi
Radio Access Technologies for Broadband Mobile Communications. IEICE Trans. Commun. (9) (2017)
Yuta Imamura, Dairoku Muramatsu, Yoshihisa Kishiyama, Kenichi Higuchi
Low latency hybrid ARQ method using channel state information before channel decoding. APCC (2017)
Yoshitaka Ikeda, Shozo Okasaka, Kenichi Higuchi
Joint Optimization of User Association and Inter-Cell Interference Coordination for Proportional Fair-Based System Throughput Maximization in Heterogeneous Cellular Networks. IEICE Trans. Commun. (8) (2017)
Takashi Yamanaka, Kenichi Higuchi
Transmitter beamforming control based on firefly algorithm for massive MIMO systems with per-antenna power constraint. APCC (2017)
Shota Mizuno, Dairoku Muramatsu, Yasuaki Yuda, Kenichi Higuchi
Investigation on optimum frequency bandwidth allocation method among service channels for system throughput maximization. APCC (2017)
Masafumi Iizuka, Kiichi Tateishi, Kenichi Higuchi
Adaptive initial interpolation vector setting method in iterative time-domain compression method for MIMO channel state information. APCC (2017)
Kento Kawai, Takashi Yamanaka, Kiichi Tateishi, Kenichi Higuchi
Investigations on transmitter beamforming control based on firefly algorithm in massive MIMO systems with per-antenna power constraint for system throughput maximization. APCC (2017)
Takahiro Saito, Kenichi Higuchi
Improved algorithm for online probabilistic transmission power control of base stations based on observed system throughput in heterogeneous networks. APCC (2017)
Kenichi Higuchi, Yasuaki Yuda
, α)-Proportional Fair-Based System Throughput Maximization in Heterogeneous Cellular Networks. IEICE Trans. Commun. (8) (2017)
Yuki Matsumoto, Kiichi Tateishi, Kenichi Higuchi
Performance evaluations on adaptive PAPR reduction method using null space in MIMO channel for eigenmode massive MIMO-OFDM signals. APCC (2017)
Yuto Wakai, Kiichi Tateishi, Kenichi Higuchi
Joint optimization method for user association and time/frequency-domain scheduling to maximize system throughput in heterogeneous networks. APCC (2017)
Kenichi Higuchi
NOMA for Future Cellular Systems. VTC Fall (2016)
Nobuyuki Sugio, Yasutaka Igarashi, Toshinobu Kaneko, Kenichi Higuchi
New Integral Characteristics of KASUMI Derived by Division Property. WISA (2016)
Nobuyuki Sugio, Yasutaka Igarashi, Toshinobu Kaneko, Kenichi Higuchi
A Practical-time Attack on Reduced-round MISTY1. ICISSP (2016)
Xiaoming Dai, Kenichi Higuchi, Zhongshan Zhang, Keping Long, Xu Jin, Xiangming Li, Weiguo Ma
Enhancing the Performance of the Quasi-ML Receiver (Detector Plus Decoder) for Coded MIMO Systems Via Statistical Information. IEEE Trans. Veh. Technol. 65 (5) (2016)
Kenichi Higuchi, Yoshiko Saito, Seigo Nakao
Inter-Cell Interference Coordination Method Based on Coordinated Inter-Cell Interference Power Control in Uplink. IEICE Trans. Commun. (7) (2015)
Masahiro Kimura, Kenichi Higuchi
System-level throughput of NOMA with SIC in cellular downlink under FTP traffic model. ISWCS (2015)
Takumi Fukunaga, Yasuaki Yuda, Masayuki Hoshino, Kenichi Higuchi
Decentralized user association for (p, α)-proportional fair-based system throughput maximization in cellular networks. ISWCS (2015)
Daiki Nakajima, Yusuke Takahashi, Yasuaki Yuda, Masayuki Hoshino, Kenichi Higuchi
Distributed transmission power control method based on soft FFR for cellular downlink. ISWCS (2015)
Nobuhide Nonaka, Yoshihisa Kishiyama, Kenichi Higuchi
Non-Orthogonal Multiple Access Using Intra-Beam Superposition Coding and SIC in Base Station Cooperative MIMO Cellular Downlink. IEICE Trans. Commun. (8) (2015)
Nobuhide Nonaka, Anass Benjebbour, Kenichi Higuchi
Base Station Cooperative Multiuser MIMO Using Block-Diagonalized Random Beamforming with Online Update. IEICE Trans. Commun. (8) (2015)
Hiroki Date, Kenichi Higuchi, Masaru Katayama, Katsutoshi Koda
Scalable Centralized Control Architecture of Virtual Switch on Large-Scale Network. IEICE Trans. Commun. (11) (2015)
Satoshi Nagata, Yoshihisa Kishiyama, Motohiro Tanno, Kenichi Higuchi, Mamoru Sawahashi
Performance Evaluations of Transmit Diversity Schemes with Synchronization Signals for LTE Downlink. IEICE Trans. Commun. (6) (2015)
Kenichi Higuchi, Yoshihisa Kishiyama
Non-Orthogonal Multiple Access Using Intra-Beam Superposition Coding and Successive Interference Cancellation for Cellular MIMO Downlink. IEICE Trans. Commun. (9) (2015)
Nagisa Otao, Yoshihisa Kishiyama, Kenichi Higuchi
Performance of Non-orthogonal Multiple Access with SIC in Cellular Downlink Using Proportional Fair-Based Resource Allocation. IEICE Trans. Commun. (2) (2015)
Yusaku Yamazaki, Kenichi Higuchi
Online probabilistic activation control of picocells for system throughput maximization in heterogeneous networks. ISPACS (2015)
Keita Yakou, Kenichi Higuchi
Downlink NOMA with SIC using unified user grouping for non-orthogonal user multiplexing and decoding order. ISPACS (2015)
Kenichi Higuchi, Anass Benjebbour
Non-orthogonal Multiple Access (NOMA) with Successive Interference Cancellation for Future Radio Access. IEICE Trans. Commun. (3) (2015)
Hiromi Katayama, Kenichi Higuchi
Non-Orthogonal Access with SIC Using Inter-Cell Interference Coordination Based on Coordinated Power Control for Cellular Uplink. VTC Spring (2014)
Soya Matsui, Kenichi Higuchi
Transmission Power Control Method Using Protected and Non-Protected Bands Based on Shared Metric among Base Stations for Downlink Heterogeneous Networks. VTC Fall (2014)
Yusuke Oshima, Anass Benjebbour, Kenichi Higuchi
A Novel Adaptive Interference Admission Control Method for Layered Partially Non-orthogonal Block Diagonalization for Base Station Cooperative MIMO. IEICE Trans. Commun. (1) (2014)
Yoshitaka Ikeda, Shozo Okasaka, Masayuki Hoshino, Kenichi Higuchi
Proportional Fair-Based Joint Optimization of Cell Association and Inter-Cell Interference Coordination for Heterogeneous Networks. VTC Fall (2014)
Nobuhide Nonaka, Anass Benjebbour, Kenichi Higuchi
System-level throughput of NOMA using intra-beam superposition coding and SIC in MIMO downlink when channel estimation error exists. ICCS (2014)
Nobuhide Nonaka, Yuichi Kakishima, Kenichi Higuchi
Investigation on Beamforming Control Methods in Base Station Cooperative Multiuser MIMO Using Block-Diagonalized Beamforming Matrix. VTC Fall (2014)
Kota Ito, Kenichi Higuchi
Joint Control of Autonomous Cell Association and Power Control for Heterogeneous Networks with Inter-Cell Interference Coordination. VTC Fall (2014)
Hiroki Date, Kenichi Higuchi, Masaru Katayama, Hirokai Ogawa
Evaluation of parallel processing control of virtual switch architecture on large-scale network. GLOBECOM (2014)
Kengo Nakamura, Kenichi Higuchi
Adaptive frequency-domain puncturing for turbo coded single-carrier transmission. ICCS (2014)
Kengo Nakamura, Kazuki Takeda, Kenichi Higuchi
Joint Transmitter/Receiver Channel Equalization for Frequency-Domain Punctured Turbo Codes. VTC Spring (2014)
Kenta Yamamoto, Yuya Saito, Kenichi Higuchi
System-Level Throughput of Non-Orthogonal Access with SIC in Cellular Downlink When Channel Estimation Error Exists. VTC Spring (2014)
Nobuhide Nonaka, Yoshihisa Kishiyama, Kenichi Higuchi
Non-Orthogonal Multiple Access Using Intra-Beam Superposition Coding and SIC in Base Station Cooperative MIMO Cellular Downlink. VTC Fall (2014)
Kenichi Higuchi
Foreword. IEICE Trans. Commun. (6) (2013)
Yoshinari Sato, Masao Iwasaki, Shoki Inoue, Kenichi Higuchi
Clipping and Filtering-Based Adaptive PAPR Reduction Method for Precoded OFDM-MIMO Signals. IEICE Trans. Commun. (9) (2013)
Tetsunosuke Koizumi, Kenichi Higuchi
Simple Decentralized Cell Association Method for Heterogeneous Networks in Fading Channel. VTC Fall (2013)

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Publication Activity (10 Years)

Top Topics

Top Venues

Kenichi Higuchi