Author: admin_gtel

Dielectric Resonator Antennas with Frequency Stability Under Severe Temperature Variations Based on Li2MgTi3O8 Ceramic Matrix Added with Bi2O3

BEZERRA, J. W. O. OLIVEIRA, R. G. M. SILVA, M. A. S. Maciel, T. F. GOES, J. C. SOMBRA, A. S. B. ; JOURNAL OF ELECTRONIC MATERIALS; 2018; 10.1007/s11664-018-6664-0

Relay Selection and Resource Assignment for Cooperative SC-FDMA Networks

PAIVA, LEONARDO LIMA, FRANCISCO MACIEL, TARCÍSIO CAVALCANTI, FRANCSICO ; Journal of Communication and Information Systems (JCIS),; 2018; 10.14209/jcis.2018.18

Interference Aware Resource Allocation with QoS Guarantees in OFDMA/SC-FDMA

BEZERRA, NÍBIA MacIel, Tarcisio LIMA, FRANCISCO SOUSA JR, VICENTE ; Journal of Communication and Information Systems (JCIS),; 2018; 10.14209/jcis.2018.13

Low-Complexity and High-Accuracy Semi-blind Joint Channel and Symbol Estimation for Massive MIMO-OFDM

KEHRLE MIRANDA, RICARDO C. L. DA COSTA, JOÃO PAULO GUO, BINGHUA L. F. DE ALMEIDA, ANDRÉ DEL GALDO, GIOVANNI T. DE SOUSA, RAFAEL ; CIRCUITS SYSTEMS AND SIGNAL PROCESSING; 2018; DOI: 10.1007/s00034-018-0898-1

Algebra Linear Aplicada ao Reconhecimento Facial

SENA, E. D. R. de ALMEIDA, A. L. F. ; LEARNING AND NONLINEAR MODELS; 2018; DOI:

Low-complexity heuristics to beam selection and rate adaptation in sparse massive MIMO systems

VALDUGA, S. T. DENEIRE, L. APARICIO-PARDO, R. de ALMEIDA, A. L. F. MACIEL, T. F. MOTA, João C M ; Transactions on Emerging Telecommunications Technologies; 2018; DOI: 10.1002/ett.3459

A Framework to Channel Feedback and Reconstruction using Matrix Completion in Massive MIMO Systems

VALDUGA, S. T. de ALMEIDA, A. L. F. SILVA, C. F. M. GUERREIRO, I. M. ARAUJO, D. C. ; Journal of Communication and Information Systems (JCIS),; 2018; DOI: 10.14209/jcis.2018.9

Generalized Khatri-Rao and Kronecker space-time coding for MIMO relay systems with closed-form semi-blind receivers

FREITAS JR, Walter C FAVIER, G de ALMEIDA, A. L. F. ; SIGNAL PROCESSING; 2018; DOI: 10.1016/j.sigpro.2018.04.005

Energy Efficiency of mmWave Massive MIMO Precoding With Low-Resolution DACs

RIBEIRO, L. N. SCHWARZ, S. RUPP, M. de ALMEIDA, A. L. F. ; IEEE Journal of Selected Topics in Signal Processing; 2018; DOI: 10.1109/JSTSP.2018.2824762

Application of Multiagent Systems to Three-Dimensional Positioning Problem in Indoor Environments Based on IEEE 802.11

NASCIMENTO, H. F R P Cavalcanti RODRIGUES, Emanuel B PAIVA, A. R. ; PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS; 2018; DOI: