Category: 2018

Indoor Localization Algorithm based on Fingerprint Using a Single Fifth Generation Wi-Fi Access Point

LIMA PAIVA, ANTONIO REGILANE CRUZ FREITAS JR, WALTER MOACO GUERREIRO, IGOR BATISTA NASCIMENTO, HITALO JOSEFERSON ; IEEE Latin America Transactions; 2018; 10.1109/TLA.2018.8447371

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

Pricing-Based Distributed Beamforming for Dynamic Time Division Duplexing Systems

GUIMARAES, FRANCISCO R. V. FODOR, GABOR FREITAS JR., W. C.;Cruz, W.;CRUZ-FREITAS, WALTER;FREITAS, WALTER C.;Freitas, Walter C;Freitas, Walter C.;DA CRUZ FREITAS JR, WALTER;FREITAS JÚNIOR, WALTER CRUZ;DA C. FREITAS, WALTER;CRUZ FREITAS JR, WALTER;FREITAS, WALTER DA C. Yuri C. B. Silva ; IEEE Transactions on Vehicular Technology; 2018; 10.1109/TVT.2017.2777477

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

Distributed Beamforming in Dynamic TDD MIMO Networks With BS to BS Interference Constraints

DE OLIVINDO CAVALCANTE, EDUARDO FODOR, GABOR SILVA, YURI C. B. Freitas, Walter C. ; IEEE Wireless Communications Letters; 2018; 10.1109/lwc.2018.2825330

Algebra Linear Aplicada ao Reconhecimento Facial

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

A Low-Complexity Transmit Beamforming Scheme in Relayed Multicast Systems

Ricardo B. dos Santos Yuri C. B. Silva ; IEEE Latin America Transactions; 2018; 10.1109/TLA.2018.8358646