Category: artigo

Low-Overhead Feedback Topology Design for the K-User MIMO Interference Alignment

JIN, JIN GAO, X. LI, XINGWANG CHARLES CASIMIRO CAVALCANTE LI, LIHUA ; KSII Transactions on Internet and Information Systems; 2018; 10.3837/tiis.2018.11.008

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

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

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:

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

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

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

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

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

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