Vol. 33 No. 1 (2018) | Journal of Communication and Information Systems

Linton T. C. Esteves, Eduardo F. Simas Filho, Paulo C. M. A. Farias, Luciano M. Andrade Filho, Augusto S. Cerqueira, Victor A. Ferraz, Rafael G. Gama, José M. Seixas

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DOI: https://doi.org/10.14209/jcis.2018.7

On Geostatistical Methods for Radio Environment Maps Generation under Location Uncertainty

Ricardo Augusto, Cristiano Panazio

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DOI: https://doi.org/10.14209/jcis.2018.8

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

Samuel Tumelero Valduga, André L. F. de Almeida, Carlos Filipe M. Silva, Igor M. Guerreiro, Daniel C. Araújo

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DOI: https://doi.org/10.14209/jcis.2018.9

On the Use of Graph Fourier Transform for Light-Field Compression

Vitor Rosa Meireles Elias, Wallace Alves Martins

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DOI: https://doi.org/10.14209/jcis.2018.10

Genre Classification for Brazilian Music using Independent and Discriminant Features

Eduardo F. Simas Filho, Elmo A. Borges Jr., Antonio C. L. Fernandes Jr.

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DOI: https://doi.org/10.14209/jcis.2018.11

Generalized Multiway Relay Network: Proposition and Effective Rate Analysis

Marcio Henrique Doniak, Richard Demo Souza, Bartolomeu F. Uchôa Filho

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DOI: https://doi.org/10.14209/jcis.2018.12

Impact of Primary-User Interference on Multiuser Cognitive Relaying Networks

Diana Pamela Moya Osorio, Edgar Eduardo Benitez Olivo, Mateus Komono Tojeiro, Luis Filipe Vasconcelos Peres

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DOI: https://doi.org/10.14209/jcis.2018.14

Circularly Polarized Antenna Array with Sequential Rotation for Nanosatellites

Filipe Guterres Ferreira, Juner Menezes Vieira, Diego Pereira Fumagalli, Lucas Santos Pereira, Marcos Vinício Thomas Heckler

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DOI: https://doi.org/10.14209/jcis.2018.15

Performance of Blind Cooperative Spectrum Sensing under Nonuniform Signal and Noise Powers

Lucas dos Santos Costa, Roberto César Dias Vilela Bomfin, Dayan Adionel Guimarães, Rausley Adriano Amaral de Souza

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DOI: https://doi.org/10.14209/jcis.2018.17

Relay Selection and Resource Assignment for Cooperative SC-FDMA Networks

Leonardo Paiva, Francisco Rafael Marques Lima, Tarcísio Ferreira Maciel, Francsico Rodrigo Porto Cavalcanti

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DOI: https://doi.org/10.14209/jcis.2018.18

Convolutional structures and marginal statistics--a study based on K-nearest neighbours

Jugurta Montalvão, Jânio Canuto, Elyson Carvalho

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DOI: https://doi.org/10.14209/jcis.2018.19

Radio Resource Allocation with QoS Constraints in Energy Harvesting and Hybrid Power Systems

Jair Alves de Carvalho, Francisco Rafael Marques Lima, Tarcisio Ferreira Maciel, Francisco Rodrigo Porto Cavalcanti

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DOI: https://doi.org/10.14209/jcis.2018.20

Performance Analysis of a Full-Duplex Energy Harvesting Cognitive Wireless Network

Hebert Douglas Pereira, Samuel Baraldi Mafra, Evelio M.G. Fernandez

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DOI: https://doi.org/10.14209/jcis.2018.23

Lattices Associated with Octonion Algebras

Nelson Gomes Brasil Junior, Cintya Wink de Oliveira Benedito, Sueli Irene Rodrigues Costa

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DOI: https://doi.org/10.14209/jcis.2018.24

Highly Spectrally Efficient Discrete Multi-Tone Transmission over Step Index PMMA optical fibre for Short-Range Optical Communication

Flávio André N Sampaio, Vinicius N H Silva, Luiz Anet Neto, Tadeu N Ferreira, Andrés Pablo Lopez Barbero, Ricardo Marques Ribeiro

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DOI: https://doi.org/10.14209/jcis.2018.25

Constructive Methods for the Design and Labeling of Four-Dimensional Modulations

Fernando Alves Rodrigues, Guilherme Temporão, Jean Pierre von der Weid

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DOI: https://doi.org/10.14209/jcis.2018.26

Alternative Criteria for Predictive Blind Deconvolution

Renan Brotto, Kenji Nose Filho, João Marcos Travassos Romano

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DOI: https://doi.org/10.14209/jcis.2018.27

Least Squares Channel Estimation for Analog Network Coding Over Frequency Selective Fading Channels

Pedro Ivo Cruz, Murilo Bellezoni Loiola

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DOI: https://doi.org/10.14209/jcis.2018.29

An In-field Calibrated Multiband-Multiresolution Bilateral Filter for Digital Image Applications

Fabiana O. P. Fernandes, Flavia Magalhaes Freitas Ferreira, Zélia M. A. Peixoto, Andrei S. Silva

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DOI: https://doi.org/10.14209/jcis.2018.32

Offline Signature Authenticity Verification Through Unambiguously Connected Skeleton Segments

Jugurta Montalvão, Luiz Miranda, Jânio Canuto

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DOI: https://doi.org/10.14209/jcis.2018.33

Design and Characterization of Ultra-Wideband Horn Antenna in Quasi-TEM Mode

Evandro C. V. Boas, Jéssica A. P. Ribeiro, Karine de Lourdes Mateus da Costa, José A. J. Ribeiro, Antônio M. Alberti, Arismar C. Sodré Jr.

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DOI: https://doi.org/10.14209/jcis.2018.34

Analysis of the Normalized LMS Optimum Solution in the Context of Channel Equalization

Levy Boccato, Rafael Ferrari, Romis Ribeiro de Faissol Attux

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DOI: https://doi.org/10.14209/jcis.2018.3

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

Níbia Souza Bezerra, Tarcisio F. Maciel, Francisco Rafael M. Lima, Vicente Angelo Sousa Jr.

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DOI: https://doi.org/10.14209/jcis.2018.13

Two-radii 8APSK and Two-radii 16APSK Modulations as Alternatives to 8PSK and 16QAM

Dayan Adionel Guimarães

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DOI: https://doi.org/10.14209/jcis.2018.30

On the Darmois-Skitovich Theorem and Spatial Independence in Blind Source Separation

Flávio R. M. Pavan, Maria D. Miranda

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DOI: https://doi.org/10.14209/jcis.2018.16

Graph Signal Processing in a Nutshell

Guilherme Boaviagem Ribeiro, Juliano Bandeira Lima

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DOI: https://doi.org/10.14209/jcis.2018.22

Impairment Models for Performance Evaluation of Digital Modulations in the Millimeter Wave Range

Dayan Adionel Guimarães, Tiago Magalhães Reis

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DOI: https://doi.org/10.14209/jcis.2018.21

Dual Connectivity for LTE-NR Cellular Networks: Challenges and Open Issues

Roberto Pinto Antonioli, Gabriela Costa Parente, Carlos Filipe Moreira e Silva, Diego Aguiar Sousa, Emanuel Bezerra Rodrigues, Tarcisio Ferreira Maciel, Francisco Rodrigo Porto Cavalcanti

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DOI: https://doi.org/10.14209/jcis.2018.28

Resource Allocation in HS-OFDM-based PLC Systems: A Tutorial

Lucas Giroto de Oliveira, Guilherme Ribeiro Colen, Adrianus Johannes Han Vinck, Moises Vidal Ribeiro

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DOI: https://doi.org/10.14209/jcis.2018.31

Regular Papers

Estimation of Transfer Entropy between Discrete and Continuous Random Processes

Extinction Efficiency and Electromagnetic Fields of Isolated and Coupled Core-Shell Nanoparticles

A C-Band Planar Metamaterial-Inspired Antenna Employing a Hexagonal Cell Periodic Structure

Efficient Fusion of Spectrum Sensing Information under Parameter Uncertainty and Impulsive Noise

An Expurgated Union Bound of Punctured Space-Time Turbo Codes

Embedded Signal Processing Module for Online Filtering in High-Event Rate Conditions