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André L. F. de Almeida

Federal University of Ceara

34H指数
419论文数
4.6K被引数
收录论文 59
发表时间
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Efficient Techniques for Low-Rank Tensor Approximation and Applications in Robust Object Detection低秩张量近似的高效技术与鲁棒目标检测中的应用
errTechnologies
IF3.6
err2026-08-11
err0
errOAAI
errSalman Ahmadi-Asl; Naeim Rezaeian; Cesar F. Caiafa; André L. F. de Almeida
err分享
err收藏
A Low-Rank Tucker Decomposition-Based Channel Estimator for IRS-Assisted mmWave OFDM Systems基于低秩张量分解的智能反射面辅助毫米波OFDM系统信道估计器
errIEEE Open Journal of the Communications Society
IF6.1
err2026-07-09
err0
errOAAI
errXi Han; Junqiao Chen; Ignacio Santamaría; André L. F. de Almeida; Feifei Gao; Binbin Chen
err分享
err收藏
Channel Estimation for Beyond Diagonal RIS Exploiting Core Tensor Sparsity基于核心张量稀疏性的对角线外RIS信道估计
errIEEE Wireless Communications Letters
IF5.5
err2026-06-29
err0
PREAI
errDaniel Costa Araújo; André L. F. de Almeida
err分享
err收藏
Semi-Blind Joint Channel and Symbol Estimation for Beyond Diagonal Reconfigurable Surfaces基于非对角可重构表面的半盲联合信道与符号估计
errIEEE Open Journal of Signal Processing
IF2.7
err2026-06-22
err0
errOAAI
errGilderlan Tavares de Araújo; André L. F. de Almeida; Bruno Sokal; Gabor Fodor
err分享
err收藏
Error Correction in Bluetooth Low Energy via Neural Network with Reject Option通过具有拒绝选项的神经网络进行蓝牙低功耗错误校正
errSensors
IF3.5
err2026-03-03
err0
errOAAI
errWellington D. Almeida; Felipe P. Marinho; André L. F. de Almeida; Ajalmar R. Rocha Neto
err分享
err收藏
Enhanced channel estimation for double RIS-aided MIMO systems using coupled tensor decompositions基于耦合张量分解的双RIS辅助MIMO系统增强信道估计
errSIGNAL PROCESSING
IF3.6
err2025-03-01
err0
PREAI
errNwalozie, Gerald C.; de Almeida, Andre L. F.; Haardt, Martin
err分享
err收藏
Semi-Blind Receivers for Hybrid Reflecting and Sensing RIS半盲接收机用于混合反射和传感RIS
errIEEE Open Journal of the Communications Society
IF6.1
err2025-01-01
err0
errOAAI
errAmarilton L. Magalhães; André L. F. De Almeida
err分享
err收藏
Energy Efficiency of Mmwave Massive MIMO Precoding With Low-Resolution DACs (vol 18, pg 259, 2024)
errIEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING
IF13.7
err2024-03-01
err0
PREAI
errRibeiro, Lucas N.; Schwarz, Stefan; Rupp, Markus; de Almeida, Andre L. F.
err分享
err收藏
Structured Channel Estimation for RIS-Assisted THz CommunicationsRIS辅助THz通信的结构化信道估计
errIEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF7.1
err2024-01-01
err0
PREAI
errAsim, Fazal E.; Sokal, Bruno; de Almeida, Andre L. F.; Makki, Behrooz; Fodor, Gabor
err分享
err收藏
Reducing the Control Overhead of Intelligent Reconfigurable Surfaces via a Tensor-Based Low-Rank Factorization Approach
errIEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF10.7
err2023-10-01
err9
errOAAI
errSokal, Bruno; Gomes, Paulo R. B.; de Almeida, Andre L. F.; Makki, Behrooz; Fodor, Gabor
err分享
err收藏
Semi-Blind Receivers for Two-Hop MIMO Relay Systems with a Combined TSTF-MSMKron Coding
errSENSORS
IF3.5
err2023-06-27
err1
errOAAI
errde Pinho, Pablo H. U.; Couras, Maria de F. K. B.; Favier, Gerard; de Almeida, Andre L. F.; da Costa, Joao Paulo J.
err分享
err收藏
Efficient Hybrid A/D Beamforming for Millimeter-Wave Systems Using Butler Matrices
errIEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF10.7
err2023-02-01
err2
PREAI
errFazal-E-Asim; Cavalcante, Charles C.; Antreich, Felix; de Almeida, Andre L. F.; Nossek, Josef A.
err分享
err收藏
Tucker Decomposition Based on a Tensor Train of Coupled and Constrained CP Cores基于耦合和约束CP核的张量序列的Tucker分解
errieee signal processing magazine
IF3.9
err2023-01-01
err3
errOAAI
errGiraud, Maxence; Itier, Vincent; Boyer, Remy; Zniyed, Yassine; de Almeida, Andre L. F.
err分享
err收藏
Channel Estimation in RIS-Assisted MIMO Systems Operating Under Imperfections
errIEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF7.1
err2023-01-01
err7
errOAAI
errGomes, Paulo R. B.; de Araujo, Gilderlan Tavares; Sokal, Bruno; de Almeida, Andre L. F.; Makki, Behrooz; Fodor, Gabor
err分享
err收藏
On the Energy Efficiency of Cell-Free Systems With Limited Fronthauls: Is Coherent Transmission Always the Best Alternative?
errIEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF10.7
err2022-10-01
err12
PREAI
errAntonioli, Roberto Pinto; Braga, Iran Mesquita; Fodor, Gabor; Silva, Yuri C. B.; de Almeida, Andre L. F.; Freitas, Walter C.
err分享
err收藏
SubTTD: DOA Estimation via Sub-Nyquist Tensor Train Decomposition
errieee signal processing magazine
IF3.9
err2022-01-01
err10
PREAI
errZheng, Hang; Zhou, Chengwei; Shi, Zhiguo; de Almeida, Andre L. F.
err分享
err收藏
Uplink Power Control Framework Based on Reinforcement Learning for 5G Networks
errIEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF7.1
err2021-06-01
err13
PREAI
errCosta Neto, Francisco Hugo; Araujo, Daniel Costa; Mota, Mateus Pontes; Maciel, Tarcisio F.; de Almeida, Andr L. F.
err分享
err收藏
Enhanced Tensor-Based Joint Channel and Symbol Estimation in Dual-Hop MIMO Relaying Systems
errIEEE COMMUNICATIONS LETTERS
IF4.4
err2021-05-01
err2
PREAI
errHan, Xi; Zhao, Xinyuan; de Almeida, Andre L. F.; Freitas, Walter da C.; Bai, Wenle
err分享
err收藏
Tensor-Based Receiver for Joint Channel, Data, and Phase-Noise Estimation in MIMO-OFDM Systems
errIEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING
IF13.7
err2021-04-01
err18
PREAI
errSokal, Bruno; Gomes, Paulo R. B.; Almeida, Andre L. F. de; Haardt, Martin
err分享
err收藏
Two-Dimensional Channel Parameter Estimation for Millimeter-Wave Systems Using Butler Matrices
errIEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF10.7
err2021-04-01
err7
PREAI
errFazal-E-Asim; Antreich, Felix; Cavalcante, Charles C.; de Almeida, Andre L. F.; Nossek, Josef A.
err分享
err收藏

研究方向

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