引用次数
引用: 442
H-指数: 12
I10-指数 : 15
出版物: 118
Age-of-Information Minimization in Two-User Multiple Access Channel with Energy Harvesting
Naoya Hirosawa , Hiroki Iimori , Giuseppe Thadeu Freitas de Abreu , Koji Ishibashi
ieee international workshop on computational advances in multi sensor adaptive processing 361 -365
1
2019
Rate-optimal communication under nonlinear Gaussian noise via constellation shaping
Hiroki Iimori , Giuseppe Thadeu Freitas de Abreu
2018 IEEE Wireless Communications and Networking Conference (WCNC) 1 -5
2018
Transmission Strategies in Imperfect Bi-directional Full-Duplex MIMO Systems
Hiroki Iimori , Giuseppe Abreu , Koji Ishibashi , George C. Alexandropoulos
wireless communications and networking conference 1 -6
3
2019
Stochastic Learning Robust Beamforming for Millimeter-Wave Systems With Path Blockage
Hiroki Iimori , Giuseppe Thadeu Freitas de Abreu , Omid Taghizadeh , Razvan-Andrei Stoica
IEEE Wireless Communications Letters 9 ( 9) 1557 -1561
29
2020
Hyperparameter-Free Receiver for Grant-Free NOMA Systems With MIMO-OFDM
Takanori Hara , Hiroki Iimori , Koji Ishibashi
IEEE Wireless Communications Letters 10 ( 4) 810 -814
11
2021
A Frame-Theoretic Scheme for Robust Millimeter Wave Channel Estimation
Razvan-Andrei Stoica , Giuseppe Thadeu Freitas de Abreu , Hiroki Iimori
2018 IEEE 88th Vehicular Technology Conference (VTC-Fall) 1 -6
3
2018
Performance Analysis of Non-Linear Wireless Communications in Ultra Dense Networks
Hiroki Iimori , Giuseppe Thadeu Freitas de Abreu
international conference on communications 1 -6
2
2018
Activity Detection for Uplink Grant-Free NOMA in the Presence of Carrier Frequency Offsets
Takanori Hara , Hiroki Iimori , Koji Ishibashi
international conference on communications 1 -6
5
2020
Minimizing Age of Information in Energy Harvesting Wireless Sensor Networks
Naoya Hirosawa , Hiroki Iimori , Koji Ishibashi , Giuseppe Thadeu Freitas De Abreu
IEEE Access 8 219934 -219945
11
2020
Full-Duplex Bi-directional MIMO under Imperfect CSI and Hardware Impairments
Hiroki Iimori , Giuseppe Abreu , George C. Alexandropoulos
workshop on positioning navigation and communication 1 -6
2018
Two-Way Full-Duplex MIMO with Hybrid TX-RX MSE Minimization and Interference Cancellation
Hiroki Iimori , Giuseppe Thadeu Freitas de Abreu
2018 IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) 1 -5
10
2018
Statistical Analysis of EH Battery State Under Noisy Energy Arrivals
Kohei Sugiyama , Hiroki Iimori , Giuseppe Thadeu Freitas De Abreu
2018 IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) 1 -5
2
2018
Sparsely-structured Multiuser Detection for Large Massively Concurrent NOMA Systems
Razvan-Andrei Stoica , Hiroki Iimori , Giuseppe Thadeu Freitas de Abreu
2019 53rd Asilomar Conference on Signals, Systems, and Computers 1821 -1826
1
2019
Joint Detection in Massive Overloaded Wireless Systems via Mixed-Norm Discrete Vector Decoding
Hiroki Iimori , Giuseppe Abreu , David G. Gonzalez , Osvaldo Gonsa
2019 53rd Asilomar Conference on Signals, Systems, and Computers 2058 -2062
2
2019
Full-Duplex Transmission Optimization for Bi-directional MIMO links with QoS Guarantees
Hiroki Iimori , Giuseppe Abreu , George C. Alexandropoulos
2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP) 201 -205
4
2018
MIMO Beamforming Schemes for Hybrid SIC FD Radios With Imperfect Hardware and CSI
Hiroki Iimori , Giuseppe Thadeu Freitas de Abreu , George C. Alexandropoulos
IEEE Transactions on Wireless Communications 18 ( 10) 4816 -4830
34
2019
Constellation shaping for rate maximization in AWGN channels with non-linear distortion
Hiroki Iimori , Razvan-Andrei Stoica , Giuseppe Thadeu Freitas de Abreu
2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP) 1 -5
4
2017
Robust Sparse Reconstruction of mmWave Channel Estimates via Fractional Programming
Hiroki Iimori , Razvan Andrei Stoica , Koji Ishibashi , Giuseppe Thadeu Freitas de Abreu
2020 International Conference on Information Networking (ICOIN) 318 -323
2
2020
User-heterogeneous cell-free massive MIMO downlink and uplink beamforming via tensor decomposition
Kengo Ando , Hiroki Iimori , Giuseppe Thadeu Freitas de Abreu , Koji Ishibashi
IEEE Open Journal of the Communications Society 3 740 -758
2
2022
Scalable quadrature spatial modulation
Hyeon Seok Rou , Giuseppe Thadeu Freitas de Abreu , Hiroki Iimori , David González
IEEE Transactions on Wireless Communications 21 ( 11) 9293 -9311
2022
Giuseppe Abreu Koji Ishibashi Razvan-Andrei Stoica Osvaldo Gonsa David González G. Takumi Takahashi Kengo Ando Takanori Hara omid taghizadeh Szabolcs Malomsoky Hyeon Seok Rou Naoki Ishikawa Sota Uchimura Wei Yu Chandan Pradhan Joao Vieira Paulo Valente Klaine Erik G. Larsson Fredrik Tufvesson Sara Willhammar