Vol 36 No 1 (2021) | Journal of Communication and Information Systems

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Published: 08-01-2021

Regular Papers

LoRa System for Monitoring and Facial Recognition

Vitor J. C. Rodrigues, Douglas F. Medeiros, Fabrício B. S. Carvalho, Waslon Terllizzie A. Lopes

1-16
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A Comparative Analysis of Undersampling Techniques for Network Intrusion Detection Systems Design

Bruno Riccelli Silva, Ricardo Jardel Silveira, Manuel Gonçalves da Silva Neto, Paulo Cesar Cortez, Danielo Gonçalves Gomes

31-43
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The Effective Secrecy Throughput for the Hybrid Wiretap Channel Analysis Based on a Measurement Campaign

Ândrei Camponogara, Moisés Vidal Ribeiro

44-51
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Performance Evaluation of MGfast Systems Over Coaxial Cables

Marx Freitas, Aline Ohashi, Diogo Acatauassu, João Weyl Costa, Eduardo Medeiros, Miguel Berg, Igor Almeida, André Cavalcante

52-61
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Conversion of Scattering Parameters to Time-Domain for Imaging Applications: Rules and Examples

marcelo bender perotoni, Claudio Jose Bordin Jr., Kenedy Marconi Geraldo dos Santos

62-69
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Coupling Impact Between a Radial Antenna and Guided Modes on Twisted-Pair Systems Operating in Millimeter-Wave

Brenda Sousa, Daynara Dias Souza, Gilvan Borges, Roberto Rodrigues, André Cavalcante, João Costa

75-84
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Letters

Empirical Path Loss Model in City-forest Environment for Mobile Communications

Andre Augusto Pacheco de Carvalho, Iury Batalha, Miercio Alcantara, Bruno Castro, Fabricio Barros, Jasmine Araujo, Gervasio Cavalcante

70-74
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A Semi-Distributed Approach for Uplink Max-Min Energy Efficiency Optimization with Minimum User Satisfaction and Adjacency Constraints

Iran Mesquita Braga Jr., Francisco Rafael Marques Lima, Tarcisio Ferreira Maciel, Victor Farias Monteiro

85-89
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Tutorial Papers

A Survey of LoRaWAN Simulation Tools in ns-3

Jéssika C. da Silva, Daniel de L. Flor, Vicente Angelo de Sousa Junior, Níbia Souza Bezerra, Alvaro A. M. de Medeiros

17-30
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