Stochastic learning robust beamforming for millimeter-wave systems with path blockage H Iimori, GTF De Abreu, O Taghizadeh, RA Stoica, T Hara, K Ishibashi IEEE Wireless Communications Letters 9 (9), 1557-1561, 2020 | 41 | 2020 |
MIMO beamforming schemes for hybrid SIC FD radios with imperfect hardware and CSI H Iimori, GTF de Abreu, GC Alexandropoulos IEEE Transactions on Wireless Communications 18 (10), 4816-4830, 2019 | 40 | 2019 |
Grant-free access via bilinear inference for cell-free MIMO with low-coherence pilots H Iimori, T Takahashi, K Ishibashi, GTF de Abreu, W Yu IEEE Transactions on Wireless Communications 20 (11), 7694-7710, 2021 | 36 | 2021 |
Joint activity and channel estimation for extra-large MIMO systems H Iimori, T Takahashi, K Ishibashi, GTF de Abreu, D González, O Gonsa IEEE Transactions on Wireless Communications 21 (9), 7253-7270, 2022 | 31 | 2022 |
Minimizing age of information in energy harvesting wireless sensor networks N Hirosawa, H Iimori, K Ishibashi, GTF De Abreu IEEE Access 8, 219934-219945, 2020 | 19 | 2020 |
A stochastic gradient descent approach for hybrid mmWave beamforming with blockage and CSI-error robustness H Iimori, GTF De Abreu, O Taghizadeh, RA Stoica, T Hara, K Ishibashi IEEE Access 9, 74471-74487, 2021 | 18 | 2021 |
Frame theory and fractional programming for sparse recovery-based mmWave channel estimation RA Stoica, H Iimori, GTF De Abreu, K Ishibashi IEEE Access 7, 150757-150774, 2019 | 16 | 2019 |
Uplink signal detection for scalable cell-free massive MIMO systems with robustness to rate-limited fronthaul K Ando, H Iimori, T Takahashi, K Ishibashi, GTF De Abreu IEEE Access 9, 102770-102782, 2021 | 14 | 2021 |
Hyperparameter-free receiver for grant-free NOMA systems with MIMO-OFDM T Hara, H Iimori, K Ishibashi IEEE Wireless Communications Letters 10 (4), 810-814, 2020 | 14 | 2020 |
Two-way full-duplex MIMO with hybrid TX-RX MSE minimization and interference cancellation H Iimori, GTF de Abreu 2018 IEEE 19th International Workshop on Signal Processing Advances in …, 2018 | 13 | 2018 |
Joint access configuration and beamforming for cell-free massive MIMO systems with dynamic TDD S Fukue, H Iimori, GTF De Abreu, K Ishibashi IEEE Access 10, 40130-40149, 2022 | 11 | 2022 |
Mitigating channel aging and phase noise in millimeter wave MIMO systems H Iimori, GTF deAbreu, D González, O Gonsa IEEE Transactions on Vehicular Technology 70 (7), 7237-7242, 2021 | 10 | 2021 |
Robust symbol detection in large-scale overloaded NOMA systems H Iimori, GTF De Abreu, T Hara, K Ishibashi, RA Stoica, D González, ... IEEE Open Journal of the Communications Society 2, 512-533, 2021 | 10 | 2021 |
Constellation shaping for rate maximization in AWGN channels with non-linear distortion H Iimori, RA Stoica, GTF de Abreu 2017 IEEE 7th International Workshop on Computational Advances in Multi …, 2017 | 10 | 2017 |
Full-duplex amplify-and-forward MIMO relaying: Design and performance analysis under erroneous CSI and hardware impairments O Taghizadeh, S Stanczak, H Iimori, GTF De Abreu IEEE Open Journal of the Communications Society 2, 1249-1266, 2021 | 9 | 2021 |
Bayesian receiver design via bilinear inference for cell-free massive MIMO with low-resolution ADCs T Takahashi, H Iimori, K Ando, K Ishibashi, S Ibi, GTF De Abreu IEEE Transactions on Wireless Communications, 2022 | 7 | 2022 |
Activity detection for uplink grant-free NOMA in the presence of carrier frequency offsets T Hara, H Iimori, K Ishibashi 2020 IEEE International Conference on Communications Workshops (ICC …, 2020 | 7 | 2020 |
A frame-theoretic scheme for robust millimeter wave channel estimation RA Stoica, GTF de Abreu, H Iimori 2018 IEEE 88th Vehicular Technology Conference (VTC-Fall), 1-6, 2018 | 7 | 2018 |
Scalable quadrature spatial modulation HS Rou, GTF de Abreu, H Iimori, D González, O Gonsa IEEE Transactions on Wireless Communications 21 (11), 9293-9311, 2022 | 6 | 2022 |
Grant-free access for extra-large MIMO systems subject to spatial non-stationarity H Iimori, T Takahashi, HS Rou, K Ishibashi, GTF de Abreu, D González, ... ICC 2022-IEEE International Conference on Communications, 1758-1762, 2022 | 6 | 2022 |