Hideki Ochiai

ORCID

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 94

Top Venues

GLOBECOM

CoRR

IEEE Trans. Commun.

IEEE Trans. Wirel. Commun.

Publications

Eito Kurihara, Hideki Ochiai
Design of Low-Complexity Coded Modulation Employing High-Order QAM With Systematic Geometric Constellation Shaping. IEEE Open J. Commun. Soc. 5 (2024)
Toshiki Matsumine, Hideki Ochiai
Recent Advances in Deep Learning for Channel Coding: A Survey. CoRR (2024)
Yuto Hama, Hideki Ochiai
Single-Carrier Delay-Doppler Domain Equalization. CoRR (2024)
Yuto Hama, Hideki Ochiai
Can Spatial Modulation Outperform Spatial Multiplexing in Practical Band-Limited Coded Systems? IEEE Commun. Mag. 62 (5) (2024)
Kazuaki Hanazawa, Yuto Hama, Hideki Ochiai
Performance Comparison of Clipped and Filtered OFDM/QAM and SC/APSK with BICM. CCNC (2024)
Shintaro Fujiwara, Hideki Ochiai
A Flexible Polar Decoding Architecture With Adjustable Latency and Reliability. IEEE Open J. Commun. Soc. 5 (2024)
Toshiki Matsumine, Hideki Ochiai, Junji Shikata
An Efficient Information Reconciliation Scheme via Partial Encoding for Physical Layer Secret Key Generation. IEEE Commun. Lett. 28 (6) (2024)
Toshiki Matsumine, Hideki Ochiai, Junji Shikata
A Data-Driven Analysis of Secret Key Rate for Physical Layer Secret Key Generation From Wireless Channels. IEEE Commun. Lett. 27 (12) (2023)
Tianji Shen, Vamoua Yachongka, Yuto Hama, Hideki Ochiai
Secrecy Design of Indoor Visible Light Communication Network under Downlink NOMA Transmission. CoRR (2023)
Hideki Ochiai
On Spectral Efficiency of OFDM Signals Based on Windowing. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 106 (5) (2023)
Tianji Shen, Vamoua Yachongka, Hideki Ochiai
Secure NOMA-Based Indoor VLC Networks with Body Blockage Model. WCNC (2023)
Yuto Hama, Kazuaki Hanazawa, Hideki Ochiai, Junji Shikata
Performance Analysis for Coded Wireless Steganography System with OFDM Signaling. RWS (2023)
Marco Alecci, Luca Attanasio, Alessandro Brighente, Mauro Conti, Eleonora Losiouk, Hideki Ochiai, Federico Turrin
Beware of Pickpockets: A Practical Attack against Blocking Cards. CoRR (2023)
Hidetake Matsui, Toshiki Matsumine, Hideki Ochiai
Design SNR Optimization of Polar Codes Over Block Rician Fading Channels. MILCOM (2023)
Daichi Muramatsu, Hideki Ochiai
Design of Multilevel Coding for Clipped and Filtered OFDM With Clipping Noise Cancellation. WiMob (2023)
Hideki Ochiai, Kosuke Ikeya, Patrick Mitran
A New Polar Code Design Based on Reciprocal Channel Approximation. IEEE Trans. Commun. 71 (2) (2023)
Yuto Hama, Hideki Ochiai
Serially Concatenated Systematic Coding for Wireless Steganography with OFDM Signaling. GLOBECOM (2023)
Vamoua Yachongka, Hideki Yagi, Hideki Ochiai
Key Agreement Using Physical Identifiers for Degraded and Less Noisy Authentication Channels. IEEE Trans. Inf. Forensics Secur. 18 (2023)
Tianji Shen, Yuto Hama, Hideki Ochiai
STBC-Enabled Secure Wireless Transmission With Cooperative Devices Under Imperfect CSI of Destination. IEEE Access 11 (2023)
Hiroki Fukada, Hideki Ochiai
A Polar Coded OFDM System With Artificial Noise for Covert Communication. GLOBECOM (2023)
Zie Eya Ekolle, Ryuji Kohno, Hideki Ochiai
A Distributed Cybersecurity Solution in an IoMT Network Using a Multi-target Federated Learning. ISMICT (2023)
Yuto Hama, Hideki Ochiai
On the Achievable Spectral Efficiency of Non-Orthogonal Frequency Division Multiplexing. IEEE Trans. Commun. 71 (11) (2023)
Eito Kurihara, Hideki Ochiai
A Systematic Constellation Design for BICM Systems With Geometric Shaping. CCNC (2023)
Vamoua Yachongka, Hideki Yagi, Hideki Ochiai
The Secure CEO Problem With Physical Identifiers Under Logarithmic Loss and Quadratic Distortion Measures. CoRR (2023)
Zie Eya Ekolle, Hideki Ochiai, Ryuji Kohno
Collabo: A Collaborative Machine Learning Model and Its Application to the Security of Heterogeneous Medical Data in an IoT Network. IEEE Access 11 (2023)
Yuto Hama, Hideki Ochiai
Time-Frequency Domain Non-Orthogonal Multiple Access for Power Efficient Communications. IEEE Trans. Wirel. Commun. 22 (9) (2023)
Marco Alecci, Luca Attanasio, Alessandro Brighente, Mauro Conti, Eleonora Losiouk, Hideki Ochiai, Federico Turrin
Beware of Pickpockets: A Practical Attack against Blocking Cards. RAID (2023)
Masayuki Kaneko, Hideki Ochiai
A New Low-Complexity Polar Code Construction for BICM Over AWGN Channels. MILCOM (2022)
Toshiki Matsumine, Hideki Ochiai, Junji Shikata
Security Gap Improvement of BICM Systems Through Bit-Labeling Optimization for the Gaussian Wiretap Channel. IEEE Access 10 (2022)
Meysam Shahrbaf Motlagh, Subhajit Majhi, Patrick Mitran, Hideki Ochiai
On Rate-Splitting With Non-Unique Decoding in Multi-Cell Massive MIMO Systems. IEEE Trans. Commun. 70 (9) (2022)
Yuto Hama, Hideki Ochiai
Matched-Filter Detector With Quadrature Interference Cancellation for Coded Uplink Multiuser MIMO Systems With Massive IoT Devices. IEEE Trans. Wirel. Commun. 21 (6) (2022)
Meysam Shahrbaf Motlagh, Subhajit Majhi, Patrick Mitran, Hideki Ochiai
On Rate-Splitting With Non-unique Decoding In Multi-cell Massive MIMO Systems. CoRR (2022)
Vamoua Yachongka, Hideki Yagi, Hideki Ochiai
Secret-Key Agreement Using Physical Identifiers for Degraded and Less Noisy Authentication Channels. ITW (2022)
Yuto Hama, Hideki Ochiai
Binary-Input Ternary-Output Turbo Codes for Ternary PSK Transmission. IEEE Commun. Lett. 26 (9) (2022)
Vamoua Yachongka, Hideki Yagi, Hideki Ochiai
Secret-Key Agreement Using Physical Identifiers for Degraded and Less Noisy Authentication Channels. CoRR (2022)
Hideki Ochiai, Kosuke Ikeya, Patrick Mitran
A New Polar Code Design Based on Reciprocal Channel Approximation. CoRR (2022)
Ying Sun, Hideki Ochiai
Maximum-Likelihood-Based Performance Enhancement of Clipped and Filtered OFDM Systems With Clipping Noise Cancellation. IEEE Wirel. Commun. Lett. 11 (3) (2022)
Hideki Ochiai, Patrick Mitran, H. Vincent Poor
Capacity-Approaching Polar Codes With Long Codewords and Successive Cancellation Decoding Based on Improved Gaussian Approximation. IEEE Trans. Commun. 69 (1) (2021)
Ying Sun, Hideki Ochiai
Performance Analysis and Comparison of Clipped and Filtered OFDM Systems With Iterative Distortion Recovery Techniques. IEEE Trans. Wirel. Commun. 20 (11) (2021)
Meysam Shahrbaf Motlagh, Subhajit Majhi, Patrick Mitran, Hideki Ochiai
On Downlink Interference Decoding In Multi-Cell Massive MIMO Systems. CoRR (2021)
Yuto Hama, Hideki Ochiai, Junji Shikata
Performance Analysis of Wireless Steganography based on OFDM and DFT-s-OFDM Signals over Frequency-Selective Rayleigh Fading Channels. WPMC (2021)
Toshiki Matsumine, Toshiaki Koike-Akino, Hideki Ochiai
A Low-Complexity Probabilistic Amplitude Shaping With Short Linear Block Codes. IEEE Trans. Commun. 69 (12) (2021)
Tianji Shen, Hideki Ochiai
A UAV-Enabled Wireless Powered Sensor Network Based on NOMA and Cooperative Relaying With Altitude Optimization. IEEE Open J. Commun. Soc. 2 (2021)
Yuto Hama, Hideki Ochiai
Performance of Coded MIMO Spatial Modulation with Scaling Matched-Filter Detector. GLOBECOM (2020)
Yuki Yajima, Hideki Ochiai
On Design of Multilevel Coded Modulation Based on CRC-Concatenated Polar Codes. CCNC (2020)
Ryohei Yamaguchi, Hideki Ochiai, Junji Shikata
A Physical-Layer Security Based on Wireless Steganography Through OFDM and DFT-Precoded OFDM Signals. VTC Spring (2020)
Toshiki Matsumine, Hideki Ochiai
A Novel PAPR Reduction Scheme for Polar-Coded OFDM Systems. IEEE Commun. Lett. 23 (12) (2019)
Tianji Shen, Hideki Ochiai
A UAV-Aided Selective Relaying with Cooperative Jammers for Secure Wireless Networks over Rician Fading Channels. VTC Fall (2019)
Shun Takizawa, Hideki Ochiai
PAPR Reduction of OFDM With Trellis Shaping Based on ${p}$ -Norm Minimization. IEEE Wirel. Commun. Lett. 8 (4) (2019)
Yuto Hama, Hideki Ochiai
Performance of Polar Coded MIMO Systems with Matched-Filter Detector and Interference Cancellation. GLOBECOM (2019)
Hideki Ochiai, Patrick Mitran, H. Vincent Poor
Capacity-Approaching Polar Codes with Long Codewords and Successive Cancellation Decoding Based on Improved Gaussian Approximation. CoRR (2019)
Shun Takizawa, Hideki Ochiai
Trellis Shaping Using Clipping-based Metric with Improved PAPR Reduction for OFDM Signals. RWS (2019)
Tianji Shen, Hideki Ochiai
A UAV-Aided Data Collection for Wireless Powered Sensor Network over Rician Fading Channels. CCNC (2019)
Yuto Hama, Hideki Ochiai
Performance Analysis of Matched-Filter Detector for MIMO Spatial Multiplexing Over Rayleigh Fading Channels With Imperfect Channel Estimation. IEEE Trans. Commun. 67 (5) (2019)
Toshiki Matsumine, Hideki Ochiai
Capacity-Approaching Non-Binary Turbo Codes: A Hybrid Design Based on EXIT Charts and Union Bounds. IEEE Access 6 (2018)
Kentaro Masukawa, Hideki Ochiai
A Coded MIMO Spatial Multiplexing Approach with Low-Complexity Matched-Filter Detector and CRC-Assisted Interference Cancellation. MILCOM (2018)
Toshiki Matsumine, Brian M. Kurkoski, Hideki Ochiai
Construction D Lattice Decoding and Its Application to BCH Code Lattices. GLOBECOM (2018)
Toshiki Matsumine, Hideki Ochiai
A Design of Non-Binary Turbo Codes over Finite Fields Based on Gaussian Approximation and Union Bounds. VTC Spring (2018)
Yuta Hori, Hideki Ochiai
A New Uplink Multiple Access Based on OFDM With Low PAPR, Low Latency, and High Reliability. IEEE Trans. Commun. 66 (5) (2018)
Toshiki Matsumine, Hideki Ochiai
A Serial Concatenation of Binary-Input Nonbinary-Output Convolutional Code and Recursive Convolutional Lattice Code. IEEE Access 6 (2018)
Yuta Hori, Hideki Ochiai
Uplink Multiple Access Based on MIMO-OFDM with Adaptive Super-Orthogonal Convolutional Codes for Ultra Reliable and Low Latency Communications. ICC Workshops (2018)
Toshiki Matsumine, Hideki Ochiai
A new turbo coded modulation approach exploiting non-binary field. RWS (2018)
Daiki Yoda, Hideki Ochiai
Decision Region Optimization and Metric-Based Compensation of Memoryless Nonlinearity for APSK Systems. IEEE Trans. Broadcast. 64 (2) (2018)
Takumi Murata, Hideki Ochiai
Performance Analysis of CRC Codes for Systematic and Nonsystematic Polar Codes with List Decoding. Wirel. Commun. Mob. Comput. 2018 (2018)
Yoshito Watanabe, Hideki Ochiai
Exploiting variable-length padding bits for decoder performance improvement with its application to compressed video transmission. Signal Process. Image Commun. 66 (2018)
Tomoki Yokokawa, Hideki Ochiai
Software Defined Radio Implementation of SOCC-Based OFDM System with Low PAPR. VTC Spring (2018)
Yuto Hama, Hideki Ochiai
Performance Comparison of Low-Complexity MIMO System with Matched-Filter Detector and Interference Cancellation. ICT (2018)
Junya Watanabe, Hideki Ochiai
A new low-complexity trellis shaping design based on clipping for PAPR reduction in BICM-OFDM system. WCNC (2018)
Vikash Singh, Hideki Ochiai
An Efficient Time Switching Protocol with Adaptive Power Splitting for Wireless Energy Harvesting Relay Networks. VTC Spring (2017)
Ryota Yoshizawa, Hideki Ochiai
Trellis-Assisted Constellation Subset Selection for PAPR Reduction of OFDM Signals. IEEE Trans. Veh. Technol. 66 (3) (2017)
Vikash Singh, Hideki Ochiai
Throughput improvement by cluster-based multihop wireless networks with energy harvesting relays. WiSNet (2017)
Toshiki Matsumine, Hideki Ochiai
Triple parallel concatenated trellis coded modulation. PIMRC (2017)
Masaki Matsuoka, Ryota Yoshizawa, Hideki Ochiai
Peak and Average Power Reduction of OFDM Signals Based on Trellis Shaping with Controllable Region Expansion. Wirel. Pers. Commun. 93 (3) (2017)
Shinya Hagihara, Hideki Ochiai
An adaptive MIMO-BICM system with CRC-assisted two-stage interference cancellation. SPAWC (2017)
Ryota Yoshizawa, Hideki Ochiai
Energy Efficiency Improvement of Coded OFDM Systems Based on PAPR Reduction. IEEE Syst. J. 11 (2) (2017)
Yusaku Yamashita, Hideki Ochiai
A classification of OFDM signals with or without DFT precoding based on high-order moment. DySPAN (2017)
Yuta Hori, Hideki Ochiai
Performance analysis of multiuser detection and decoding for subcarrier hopping multiple access. CCNC (2017)
Taewoo Lee, Hideki Ochiai
A New Trellis Shaping Design for Peak Power Reduction of SC-FDMA Signals With High-Order QAM. IEEE Trans. Veh. Technol. 66 (6) (2017)
Masaya Arakawa, Hideki Ochiai
On throughput optimization for coded OFDM with variable cyclic prefix length. WPMC (2017)
Takumi Murata, Hideki Ochiai
On design of CRC codes for polar codes with successive cancellation list decoding. ISIT (2017)
Fumie Ono, Hideki Ochiai, Ryu Miura, Fumihide Kojima
On Spectral Sharing Based on Power Control for Aerial and Ground Communication Links. VTC Fall (2017)
Yuto Hama, Hideki Ochiai
Performance Analysis of Matched Filter Detector for MIMO Systems in Rayleigh Fading Channels. GLOBECOM (2017)
Vikash Singh, Hideki Ochiai
Performance analysis of the clustering-based multihop wireless energy harvesting sensor networks over symmetric and asymmetric fading channels. Int. J. Distributed Sens. Networks 13 (2) (2017)
Hideki Ochiai
Fourth-Order Moment Analysis of Filtered Single-Carrier and OFDM Signals. VTC Fall (2017)
Yuta Hori, Hideki Ochiai
A design of multiuser detection and decoding for subcarrier hopping multiple access based on coded OFDM. ICC (2016)
Yuta Hori, Hideki Ochiai
Performance evaluation of subcarrier hopping multiple access in wireless LAN scenarios. PIMRC (2016)
Yusaku Yamashita, Hideki Ochiai
Performance of OFDM systems with adaptive DFT-precoding. ACSSC (2016)
Yuta Hori, Hideki Ochiai
Performance Analysis and Interleaver Structure Optimization for Short-Frame BICM-OFDM Systems. IEEE Trans. Wirel. Commun. 15 (1) (2016)
Yoshito Watanabe, Hideki Ochiai
A Novel Design and Modeling of UEP-Based Compressed Video Broadcasting With Multilevel Coded Modulation. IEEE Trans. Broadcast. 62 (3) (2016)
Yuto Hama, Hideki Ochiai
A low-complexity matched filter detector with parallel interference cancellation for massive MIMO systems. WiMob (2016)
Fumie Ono, Hideki Ochiai, Ryu Miura
A Wireless Relay Network Based on Unmanned Aircraft System With Rate Optimization. IEEE Trans. Wirel. Commun. 15 (11) (2016)
Jiajia Song, Hideki Ochiai
A novel FPGA implementation of trellis shaping for PAPR reduction of OFDM signals. ICC (2016)
Toshiki Matsumine, Hideki Ochiai
Punctured parallel concatenated convolutional lattice codes. ISTC (2016)
Jiajia Song, Hideki Ochiai
Performance Analysis for OFDM Signals With Peak Cancellation. IEEE Trans. Commun. 64 (1) (2016)
Hideki Ochiai
High-order statistical analysis for linearly modulated signals. MILCOM (2015)
Ryota Yoshizawa, Hideki Ochiai
Effect of Clipping and Filtering with Distortionless PAPR Reduction for OFDM Systems. VTC Fall (2015)
Jiajia Song, Hideki Ochiai
A low-complexity peak cancellation scheme and its FPGA implementation for peak-to-average power ratio reduction. EURASIP J. Wirel. Commun. Netw. 2015 (2015)
Daiki Yoda, Hideki Ochiai
Multilevel Coded Modulation With Reduced Latency Decoding Based on Novel Set Partitioning for APSK. IEEE Trans. Broadcast. 61 (4) (2015)
Patrick Mitran, Hideki Ochiai
Parallel Concatenated Convolutional Lattice Codes With Constrained States. IEEE Trans. Commun. 63 (4) (2015)
Ryota Yoshizawa, Hideki Ochiai
Mutual Information and Coded BER Analysis of PAPR Reduced OFDM System with Active Constellation Extension. GLOBECOM (2015)

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Publication Activity (10 Years)

Top Topics

Top Venues

Hideki Ochiai