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H
Hiroki Iimori
ericsson japan k.k.
13
H指数
99
论文数
565
被引数
0
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发表时间
IF
被引数
Reciprocity Calibration of Dual-Antenna Repeaters via MMSE Estimation
通过MMSE估计的双天线中继器的互易性校准
IEEE Transactions on Wireless Communications
IF
10.7
2026-07-23
0
OA
AI
Shoma Hara; Takumi Takahashi; Hiroki Iimori; Hideki Ochiai; Erik G. Larsson
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Z-Opt: A Near-Optimal Reduced-Complexity Two-Dimensional Grassmannian Constellation
Z-Opt:一种近最优低复杂度二维Grassmannian星座图
IEEE Open Journal of the Communications Society
IF
6.1
2026-01-01
0
PRE
AI
Shigenaga, Kotaro; Iimori, Hiroki; Hama, Yuto; Pradhan, Chandan; Malomsoky, Szabolcs; Ishikawa, Naoki
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Bayesian Bilinear Inference for Joint Channel Tracking and Data Detection in Millimeter-Wave MIMO Systems
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2024-09-01
1
OA
AI
Takahashi, Takumi; Iimori, Hiroki; Ishibashi, Koji; Ibi, Shinsuke; de Abreu, Giuseppe Thadeu Freitas
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Boosting Spectral Efficiency With Data-Carrying Reference Signals on the Grassmann Manifold
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2024-08-01
0
PRE
AI
Endo, Naoki; Iimori, Hiroki; Pradhan, Chandan; Malomsoky, Szabolcs; Ishikawa, Naoki
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Efficient Channel Tracking Based on Compressive Sensing for OFDM Millimeter-Wave Systems
OFDM毫米波系统中基于压缩感知的高效信道跟踪
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF
7.1
2024-08-01
0
PRE
AI
Uchimura, Sota; Ishibashi, Koji; Iimori, Hiroki; Klaine, Paulo Valente; Malomsoky, Szabolcs
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Outage-Minimization Coordinated Multi-Point for Millimeter-Wave OFDM With Random Blockages
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF
7.1
2023-07-01
3
OA
AI
Uchimura, Sota; Iimori, Hiroki; de Abreu, Giuseppe Thadeu Freitas; Ishibashi, Koji
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Bayesian Receiver Design via Bilinear Inference for Cell-Free Massive MIMO With Low-Resolution ADCs
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2023-07-01
8
OA
AI
Takahashi, Takumi; Iimori, Hiroki; Ando, Kengo; Ishibashi, Koji; Ibi, Shinsuke; de Abreu, Giuseppe Thadeu Freitas
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Scalable Quadrature Spatial Modulation
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2022-11-01
3
OA
AI
Rou, Hyeon Seok; Freitas de Abreu, Giuseppe Thadeu; Iimori, Hiroki; Gonzalez, David G.; Gonsa, Osvaldo
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Quantization-Aided Secrecy: FD C-RAN Communications With Untrusted Radios
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2022-10-01
5
OA
AI
Taghizadeh, Omid; Yang, Tianyu; Iimori, Hiroki; Abreu, Giuseppe; Cirik, Ali Cagatay; Mathar, Rudolf
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Joint Activity and Channel Estimation for Extra-Large MIMO Systems
超大MIMO系统的联合活动和信道估计
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2022-09-01
27
PRE
AI
Iimori, Hiroki; Takahashi, Takumi; Ishibashi, Koji; de Abreu, Giuseppe Thadeu Freitas; Gonzalez, David G.; Gonsa, Osvaldo
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Joint Access Configuration and Beamforming for Cell-Free Massive MIMO Systems With Dynamic TDD
IEEE ACCESS
IF
3.6
2022-01-01
11
OA
AI
Fukue, Shuto; Iimori, Hiroki; De Abreu, Giuseppe Thadeu Freitas; Ishibashi, Koji
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User-Heterogeneous Cell-Free Massive MIMO Downlink and Uplink Beamforming via Tensor Decomposition
ieee open journal of the industrial electronics society
IF
6.1
2022-01-01
3
OA
AI
Ando, Kengo; Iimori, Hiroki; de Abreu, Giuseppe Thadeu Freitas; Ishibashi, Koji
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Grant-Free Access via Bilinear Inference for Cell-Free MIMO With Low-Coherence Pilots
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2021-11-01
31
OA
AI
Iimori, Hiroki; Takahashi, Takumi; Ishibashi, Koji; de Abreu, Giuseppe Thadeu Freitas; Yu, Wei
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Mitigating Channel Aging and Phase Noise in Millimeter Wave MIMO Systems
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF
7.1
2021-07-01
9
PRE
AI
Iimori, Hiroki; de Abreu, Giuseppe Thadeu Freitas; Gonzalez, David G.; Gonsa, Osvaldo
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Uplink Signal Detection for Scalable Cell-Free Massive MIMO Systems With Robustness to Rate-Limited Fronthaul
IEEE ACCESS
IF
3.6
2021-01-01
15
OA
AI
Ando, Kengo; Iimori, Hiroki; Takahashi, Takumi; Ishibashi, Koji; De Abreu, Giuseppe Thadeu Freitas
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Full-Duplex Amplify-and-Forward MIMO Relaying: Design and Performance Analysis Under Erroneous CSI and Hardware Impairments
全双工放大转发MIMO中继: 错误CSI和硬件损伤下的设计和性能分析
ieee open journal of the industrial electronics society
IF
6.1
2021-01-01
9
OA
AI
Taghizadeh, Omid; Stanczak, Slawomir; Iimori, Hiroki; De Abreu, Giuseppe Thadeu Freitas
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A Stochastic Gradient Descent Approach for Hybrid mmWave Beamforming With Blockage and CSI-Error Robustness
IEEE ACCESS
IF
3.6
2021-01-01
16
OA
AI
Iimori, Hiroki; De Abreu, Giuseppe Thadeu Freitas; Taghizadeh, Omid; Stoica, Razvan-Andrei; Hara, Takanori; Ishibashi, Koji
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Minimizing Age of Information in Energy Harvesting Wireless Sensor Networks
IEEE ACCESS
IF
3.6
2020-01-01
18
OA
AI
Hirosawa, Naoya; Iimori, Hiroki; Ishibashi, Koji; De Abreu, Giuseppe Thadeu Freitas
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MIMO Beamforming Schemes for Hybrid SIC FD Radios With Imperfect Hardware and CSI
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2019-10-01
32
PRE
AI
Iimori, Hiroki; Freitas de Abreu, Giuseppe Thadeu; Alexandropoulos, George C.
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Frame Theory and Fractional Programming for Sparse Recovery-Based mmWave Channel Estimation
基于稀疏恢复的毫米波信道估计的框架理论和分数阶规划
IEEE ACCESS
IF
3.6
2019-01-01
11
OA
AI
Stoica, Razvan-Andrei; Iimori, Hiroki; De Abreu, Giuseppe Thadeu Freitas; Ishibashi, Koji
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研究方向
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合作学者
合作期刊
E
Erik G. Larsson
H 指数: 90 · 论文数: 931
Wei Yu
(Wei Yu)
H 指数: 70 · 论文数: 674
G
George C. Alexandropoulos
H 指数: 57 · 论文数: 577
R
Rudolf Mathar
H 指数: 33 · 论文数: 459
S
Sławomir Stańczak
H 指数: 30 · 论文数: 533
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