Search Results - "Lamare, C."

List-Based OMP and an Enhanced Model for DOA Estimation With Nonuniform Arrays by Leite, Wesley S., Lamare, Rodrigo C. de

“…This article proposes an enhanced coarray transformation model (EDCTM) and a mixed greedy maximum likelihood algorithm called list-based maximum likelihood…”
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Distributed Quantization-Aware RLS Learning With Bias Compensation and Coarsely Quantized Signals by Danaee, Alireza, Lamare, Rodrigo C. de, Nascimento, Vitor Heloiz

“…In this work, we present an energy-efficient distributed learning framework using coarsely quantized signals for Internet of Things (IoT) networks. In…”
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Robust Sparsity-Aware RLS Algorithms With Jointly-Optimized Parameters Against Impulsive Noise by Yu, Yi, Lu, Lu, Zakharov, Yuriy, Lamare, Rodrigo C. de, Chen, Badong

“…This paper proposes a unified sparsity-aware robust recursive least-squares RLS (S-RRLS) algorithm for the identification of sparse systems under impulsive…”
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Multiple Feedback Successive Interference Cancellation Detection for Multiuser MIMO Systems by Peng Li, de Lamare, R. C., Rui Fa

“…In this paper, a low-complexity multiple feedback successive interference cancellation (MF-SIC) strategy is proposed for the uplink of multiuser multiple-input…”
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General Robust Proportionate NSAF Algorithm With a Step-Size Converter by Huang, Zongxin, Yu, Yi, Lamare, Rodrigo C. de, He, Hongsen, Li, Ke

“…To identify sparse systems in the presence of impulsive noises, we propose a general robust proportionate normalized subband adaptive filtering (R-PNSAF)…”
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Jammer Tracking Based on Efficient Covariance Matrix Reconstruction With Iterative Spatial Spectrum Sampling by Mohammadzadeh, Saeed, Nascimento, Vitor H., Lamare, Rodrigo C. de, Kukrer, Osman

“…This work presents a cost-effective technique for designing robust adaptive beamforming algorithms based on efficient covariance matrix reconstruction with…”
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Adaptive Reduced-Rank Equalization Algorithms Based on Alternating Optimization Design Techniques for MIMO Systems by de Lamare, R. C., Sampaio-Neto, R.

“…This paper presents a novel adaptive reduced-rank multiple-input-multiple-output (MIMO) equalization scheme and algorithms based on alternating optimization…”
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Transmit Diversity and Relay Selection Algorithms for Multirelay Cooperative MIMO Systems by Clarke, P., de Lamare, R. C.

“…In this paper, we propose a set of joint transmit diversity selection (TDS) and relay selection (RS) algorithms based on discrete iterative stochastic…”
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Reduced-Rank STAP Algorithms using Joint Iterative Optimization of Filters by Rui Fa, De Lamare, R. C.

“…We develop a reduced-rank space-time adaptive processing (STAP) method based on joint iterative optimization of filters (JOINT) for airborne radar…”
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Multiuser-MIMO Systems Using Comparator Network-Aided Receivers With 1-Bit Quantization by Fernandes, Ana Beatriz L. B., Shao, Zhichao, Landau, Lukas T. N., de Lamare, Rodrigo C.

“…Low-resolution analog-to-digital converters (ADCs) are promising for reducing energy consumption and costs of multiuser multiple-input multiple-output (MIMO)…”
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Tukey's Biweight M-Estimate With Conjugate Gradient Adaptive Learning by Lu, Lu, Yu, Yi, Lamare, Rodrigo C. de, Yang, Xiaomin

“…We propose a novel M-estimate conjugate gradient (CG) algorithm, termed Tukey's biweight M-estimate CG (TbMCG), for system identification in impulsive noise…”
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Covariance Matrix Reconstruction Based on Power Spectral Estimation and Uncertainty Region for Robust Adaptive Beamforming by Mohammadzadeh, Saeed, Nascimento, Vitor Heloiz, Lamare, Rodrigo C. de, Kukrer, Osman

“…In this work, a simple and effective robust adaptive beamforming technique is proposed for uniform linear arrays, which is based on the power spectral…”
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Low-Complexity Lattice Reduction-Aided Regularized Block Diagonalization for MU-MIMO Systems by Zu, K., de Lamare, R. C.

“…By employing the regularized block diagonalization (RBD) preprocessing technique, the MU-MIMO broadcast channel is decomposed into multiple parallel…”
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Adaptive Distributed Space-Time Coding Based on Adjustable Code Matrices for Cooperative MIMO Relaying Systems by Tong Peng, de Lamare, R. C., Schmeink, A.

“…An adaptive distributed space-time coding (DSTC) scheme is proposed for two-hop cooperative MIMO networks. Linear minimum mean square error (MMSE) receive…”
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Low-Latency Reweighted Belief Propagation Decoding for LDPC Codes by Jingjing Liu, de Lamare, R. C.

“…In this paper we propose a novel message passing algorithm which exploits the existence of short cycles to obtain performance gains by reweighting the factor…”
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Adaptive Decision-Feedback Detection With Constellation Constraints for MIMO Systems by Peng Li, De Lamare, R. C.

“…A novel low-complexity decision-feedback detection algorithm with constellation constraints (DFCC) is proposed for multi-input-multi-output (MIMO) systems. An…”
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Detection Techniques for Massive Machine-Type Communications: Challenges and Solutions by Di Renna, Roberto B., Bockelmann, Carsten, de Lamare, Rodrigo C., Dekorsy, Armin

“…Massive machine-type communications (mMTC) is one of the key application scenarios of fifth generation (5G) and beyond cellular networks. Bringing the unique…”
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BRCA1 Downregulation Leads to Premature Inactivation of Spindle Checkpoint and Confers Paclitaxel Resistance by Chabalier, C., Lamare, C., Racca, C., Privat, M., Valette, A., Larminat, F.

“…BRCA1 germline mutations predispose women to early onset, familial breast and ovariancancer. BRCA1 has been recently implicated in the cellular response to…”
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Adaptive Reduced-Rank Processing Based on Joint and Iterative Interpolation, Decimation, and Filtering by de Lamare, R.C., Sampaio-Neto, R.

“…We present an adaptive reduced-rank signal processing technique for performing dimensionality reduction in general adaptive filtering problems. The proposed…”
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State Machine-Based Waveforms for Channels With 1-bit Quantization and Oversampling With Time-Instance Zero-Crossing Modulation by Melo, Diana Marcela V., Landau, Lukas T. N., De Lamare, Rodrigo C.

“…Systems with 1-bit quantization and oversampling are promising for the Internet of Things (IoT) networks because they can reduce the power consumption of the…”
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