Hiroki Iimori

Orcid: 0000-0003-3417-1513

According to our database1, Hiroki Iimori authored at least 54 papers between 2017 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Bayesian Bilinear Inference for Joint Channel Tracking and Data Detection in Millimeter-Wave MIMO Systems.
IEEE Trans. Wirel. Commun., September, 2024

Boosting Spectral Efficiency With Data-Carrying Reference Signals on the Grassmann Manifold.
IEEE Trans. Wirel. Commun., August, 2024

Efficient Channel Tracking Based on Compressive Sensing for OFDM Millimeter-Wave Systems.
IEEE Trans. Veh. Technol., August, 2024

Performance Analysis of Data-Carrying Reference Signal in Time-Varying Channels.
Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

Deep Neural Network Based Reduced-Complexity Detector for Grassmann Constellation.
Proceedings of the 100th IEEE Vehicular Technology Conference, 2024

Near-Field Channel Estimation for Uplink Multiuser XL-MIMO Systems.
Proceedings of the 25th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2024

2023
Bayesian Receiver Design via Bilinear Inference for Cell-Free Massive MIMO With Low-Resolution ADCs.
IEEE Trans. Wirel. Commun., July, 2023

Outage-Minimization Coordinated Multi-Point for Millimeter-Wave OFDM With Random Blockages.
IEEE Trans. Veh. Technol., July, 2023

Multiple Superimposed Pilots for Accurate Channel Estimation in Orthogonal Time Frequency Space Modulation.
Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

Wireless Location Tracking via Complex-Domain Super MDS with Time Series Self-Localization Information.
Proceedings of the IEEE International Conference on Acoustics, 2023

Amplification Strategy in Repeater-Assisted MIMO Systems via Minorization Maximization.
Proceedings of the IEEE Global Communications Conference, 2023

Radio Unit Configuration for Dynamic Time Division Duplex in Distributed MIMO Systems.
Proceedings of the IEEE Global Communications Conference, 2023

2022
Quantization-Aided Secrecy: FD C-RAN Communications With Untrusted Radios.
IEEE Trans. Wirel. Commun., 2022

Scalable Quadrature Spatial Modulation.
IEEE Trans. Wirel. Commun., 2022

Joint Activity and Channel Estimation for Extra-Large MIMO Systems.
IEEE Trans. Wirel. Commun., 2022

User-Heterogeneous Cell-Free Massive MIMO Downlink and Uplink Beamforming via Tensor Decomposition.
IEEE Open J. Commun. Soc., 2022

Joint Access Configuration and Beamforming for Cell-Free Massive MIMO Systems With Dynamic TDD.
IEEE Access, 2022

Grant-Free Access for Extra-Large MIMO Systems Subject to Spatial Non-Stationarity.
Proceedings of the IEEE International Conference on Communications, 2022

Grant-Free NOMA Using Time-Delay Domain for Low-Latency Massive Access over MIMO-OFDM.
Proceedings of the IEEE International Conference on Communications, 2022

Analysis of Secret Key Agreement Protocol for Massive MIMO Systems.
Proceedings of the International Joint Conference 15th International Conference on Computational Intelligence in Security for Information Systems (CISIS 2022) 13th International Conference on EUropean Transnational Education (ICEUTE 2022), 2022

An Iterative Discrete Least Square Estimator with Dynamic Parameterization via Deep-Unfolding.
Proceedings of the 56th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2022, Pacific Grove, CA, USA, October 31, 2022

2021
Hyperparameter-Free Receiver for Grant-Free NOMA Systems With MIMO-OFDM.
IEEE Wirel. Commun. Lett., 2021

Low Latency Beam-Sweeping for Millimeter Wave Systems via Pessimistic Optimization.
IEEE Wirel. Commun. Lett., 2021

Grant-Free Access via Bilinear Inference for Cell-Free MIMO With Low-Coherence Pilots.
IEEE Trans. Wirel. Commun., 2021

Mitigating Channel Aging and Phase Noise in Millimeter Wave MIMO Systems.
IEEE Trans. Veh. Technol., 2021

Full-Duplex Amplify-and-Forward MIMO Relaying: Design and Performance Analysis Under Erroneous CSI and Hardware Impairments.
IEEE Open J. Commun. Soc., 2021

Robust Symbol Detection in Large-Scale Overloaded NOMA Systems.
IEEE Open J. Commun. Soc., 2021

A Stochastic Gradient Descent Approach for Hybrid mmWave Beamforming With Blockage and CSI-Error Robustness.
IEEE Access, 2021

Uplink Signal Detection for Scalable Cell-Free Massive MIMO Systems With Robustness to Rate-Limited Fronthaul.
IEEE Access, 2021

2020
Stochastic Learning Robust Beamforming for Millimeter-Wave Systems With Path Blockage.
IEEE Wirel. Commun. Lett., 2020

Full-Duplex Amplify-and-Forward MIMO Relaying: Impairments Aware Design and Performance Analysis.
CoRR, 2020

Discreteness-aware Receivers for Overloaded MIMO Systems.
CoRR, 2020

Minimizing Age of Information in Energy Harvesting Wireless Sensor Networks.
IEEE Access, 2020

Robust Sparse Reconstruction of mmWave Channel Estimates via Fractional Programming.
Proceedings of the 2020 International Conference on Information Networking, 2020

Activity Detection for Uplink Grant-Free NOMA in the Presence of Carrier Frequency Offsets.
Proceedings of the 2020 IEEE International Conference on Communications Workshops, 2020

Full-Duplex AF MIMO Relaying: Impairments Aware Design and Performance Analysis.
Proceedings of the IEEE Global Communications Conference, 2020

Full-Duplex MIMO Systems with Hardware Limitations and Imperfect Channel Estimation.
Proceedings of the IEEE Global Communications Conference, 2020

Low-Complexity Robust Beamforming with Blockage Prediction for Millimeter-Wave Communications.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

Discrete-Aware Matrix Completion via Proximal Gradient.
Proceedings of the 54th Asilomar Conference on Signals, Systems, and Computers, 2020

2019
MIMO Beamforming Schemes for Hybrid SIC FD Radios With Imperfect Hardware and CSI.
IEEE Trans. Wirel. Commun., 2019

Frame Theory and Fractional Programming for Sparse Recovery-Based mmWave Channel Estimation.
IEEE Access, 2019

Fractional Programming for Robust TX BF Design in Multi-User/Single-Carrier PD-NOMA.
Proceedings of the International Symposium on Modeling and Optimization in Mobile, 2019

Transmission Strategies in Imperfect Bi-directional Full-Duplex MIMO Systems.
Proceedings of the 2019 IEEE Wireless Communications and Networking Conference, 2019

Multiuser Detection for Large Massively Concurrent NOMA Systems via Fractional Programming.
Proceedings of the 8th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2019

Age-of-Information Minimization in Two-User Multiple Access Channel with Energy Harvesting.
Proceedings of the 8th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2019

Sparsely-structured Multiuser Detection for Large Massively Concurrent NOMA Systems.
Proceedings of the 53rd Asilomar Conference on Signals, Systems, and Computers, 2019

Joint Detection in Massive Overloaded Wireless Systems via Mixed-Norm Discrete Vector Decoding.
Proceedings of the 53rd Asilomar Conference on Signals, Systems, and Computers, 2019

2018
Full-Duplex Bi-directional MIMO under Imperfect CSI and Hardware Impairments.
Proceedings of the 15th Workshop on Positioning, Navigation and Communications, 2018

Rate-optimal communication under nonlinear Gaussian noise via constellation shaping.
Proceedings of the 2018 IEEE Wireless Communications and Networking Conference, 2018

A Frame-Theoretic Scheme for Robust Millimeter Wave Channel Estimation.
Proceedings of the 88th IEEE Vehicular Technology Conference, 2018

Two-Way Full-Duplex MIMO with Hybrid TX-RX MSE Minimization and Interference Cancellation.
Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Performance Analysis of Non-Linear Wireless Communications in Ultra Dense Networks.
Proceedings of the 2018 IEEE International Conference on Communications Workshops, 2018

Full-Duplex Transmission Optimization for Bi-directional MIMO links with QoS Guarantees.
Proceedings of the 2018 IEEE Global Conference on Signal and Information Processing, 2018

2017
Constellation shaping for rate maximization in AWGN channels with non-linear distortion.
Proceedings of the 2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2017


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