Search Results - "DE LAMARE, R"

Adaptive reduced-rank LCMV beamforming algorithms based on joint iterative optimization of filters: Design and analysis by de Lamare, R.C., Wang, L., Fa, R.

“…This paper presents reduced-rank linearly constrained minimum variance (LCMV) beamforming algorithms based on joint iterative optimization of filters. The…”
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Buffer-Aided Max-Link Relay Selection for Multi-Way Cooperative Multi-Antenna Systems by Duarte, F. L., de Lamare, R. C.

“…In this letter, we present a relay-selection strategy for multi-way cooperative multi-antenna systems that are aided by a central processor node, where a…”
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Decoder-Optimised Progressive Edge Growth Algorithms for the Design of LDPC Codes with Low Error Floors by Healy, C. T., de Lamare, R. C.

“…A novel construction for irregular low-density parity-check (LDPC) codes based on a modification of the Progressive Edge Growth (PEG) algorithm is presented…”
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Multi-Branch Tomlinson-Harashima Precoding for Rate Splitting Based Systems with Multiple Antennas by Flores, A. R., de Lamare, R. C., Clerckx, B.

“…Rate splitting (RS) has emerged as a valuable technology for wireless communications systems due to its capability to deal with uncertainties in the channel…”
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Cloud-Aided Max-Link Relay Selection for Two-Way Cooperative Multi-Antenna Systems by Duarte, F. L., de Lamare, R. C.

“…In this paper, we investigate a relay-selection technique for two-way cooperative multiple-antenna systems that are aided by a cloud central node, where two…”
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Joint AGC and Receiver Design for Quantized Large-Scale MU-MIMO Systems with C-RANs by Cunha, T. E. B., de Lamare, R. C., Ferreira, T. N.

“…In this work, we propose the joint optimization of the automatic gain control (AGC), which works in the remote radio heads (RHHs), and a low-resolution aware…”
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Adaptive reduced-rank MMSE filtering with interpolated FIR filters and adaptive interpolators by de Lamare, R.C., Sampaio-Neto, R.

“…In this letter, we propose a broadly applicable reduced-rank filtering approach with adaptive interpolated finite impulse response (FIR) filters in which the…”
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Low-complexity variable step-size mechanisms for stochastic gradient algorithms in minimum variance CDMA receivers by de Lamare, R.C., Sampaio-Neto, R.

“…In this paper, the performance of blind adaptive receivers for direct sequence code division multiple access (DS-CDMA) systems that employ stochastic gradient…”
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Blind adaptive code-constrained constant modulus algorithms for CDMA interference suppression in multipath channels by de Lamare, R.C., Sampaio-Neto, R.

“…A code-constrained constant modulus (CCM) design criterion for linear receivers is investigated for direct sequence code division multiple access (DS-CDMA) in…”
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Study of Novel Sparse Array Design Based on the Maximum Inter-Element Spacing Criterion by Shi, W, Li, Y, de Lamare, R. C

“…A novel sparse array (SA) structure is proposed based on the maximum inter-element spacing (IES) constraint (MISC) criterion. Compared with the traditional…”
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Study of Robust Sparsity-Aware RLS algorithms with Jointly-Optimized Parameters for Impulsive Noise Environments by Yu, Y, Lu, L, Zakharov, Y, de Lamare, R. C, Chen, B

“…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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Energy-Efficient Distributed Learning Algorithms for Coarsely Quantized Signals by Danaee, A, de Lamare, R. C, Nascimento, V. H

“…In this work, we present an energy-efficient distributed learning framework using low-resolution ADCs and coarsely quantized signals for Internet of Things…”
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Adaptive MBER decision feedback multiuser receivers in frequency selective fading channels by de Lamare, R.C., Sampaio-Neto, R.

“…In this letter we investigate adaptive minimum bit error rate (BER) decision feedback multiuser receivers for DS-CDMA systems in fast frequency selective…”
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Buffer-Aided Max-Link Relay Selection for Two-Way Cooperative Multi-Antenna Systems by Duarte, F. L., de Lamare, R. C.

“…In this paper, we investigate relay-selection techniques for two-way cooperative multi-antenna systems, where two terminals simultaneously transmit to each…”
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An efficient randomized QLP algorithm for approximating the singular value decomposition by Kaloorazi, M.F., Liu, K., Chen, J., de Lamare, R.C.

“…The rank-revealing pivoted QLP decomposition approximates the computationally prohibitive singular value decomposition (SVD) via two consecutive column-pivoted…”
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Study of Robust Diffusion Recursive Least Squares Algorithms with Side Information for Networked Agents by Yu, Y, de Lamare, R. C, Zakharov, Y

“…This work develops a robust diffusion recursive least squares algorithm to mitigate the performance degradation often experienced in networks of agents in the…”
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Frequency-Domain Adaptive Filter Algorithm with Switching Step-Size by Li, Zhiyuan, Yu, Yi, Li, Ke, He, Hongsen, de Lamare, R. C.

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Design of Robust Adaptive Beamforming Algorithms Based on Low-Rank and Cross-Correlation Techniques by Ruan, H, de Lamare, R. C

“…This work presents cost-effective low-rank techniques for designing robust adaptive beamforming (RAB) algorithms. The proposed algorithms are based on the…”
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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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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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