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Secure Full-Duplex Wireless Power Transfer Systems with Energy-Information Correlation
(Institute of Electrical and Electronics Engineers, 2022-02)
We investigate the secrecy performance and energy-efficiency trade-offs associated to the secure communication between a full-duplex (FD) power beacon (PB) and an energy harvesting (EH) device, in the presence of an ...
Secrecy Performance of Untrustworthy AF Relay Networks using Cooperative Jamming and SWIPT
(2019-09-01)
In this paper, the secrecy outage performance of a three-node amplify-and-forward relay network with an untrustworthy relay is investigated. To enable a secure transmission, we consider a destination-based jamming technique ...
Secrecy Performance of Untrustworthy AF Relay Networks using Cooperative Jamming and SWIPT
(Ieee, 2019-01-01)
In this paper, the secrecy outage performance of a three-node amplify-and-forward relay network with an untrustworthy relay is investigated. To enable a secure transmission, we consider a destination-based jamming technique ...
Capacidade de sigilo de um sistema com modulação espacial generalizada
(2020)
A utilização de múltiplas antenas (MIMO) em comunicações sem fio proporciona maiores eficiências espectral e energética. Para um melhor aproveitamento desses benefícios, é importante analisar e propor meios para aumentar ...
Esquemas de comunicação cooperativa segura considerando regimes parciais de segurança, múltiplas antenas e blocos de tamanho finito
(Universidade Tecnológica Federal do ParanáCuritibaBrasilMestrado em Engenharia Elétrica e Informática IndustrialUTFPR, 2018-06-12)
The growing demand for wireless communications systems makes security an important and difficult design task. Therefore, in this thesis we approached different studies at physical layer security considering different ...
On the performance analysis of full-duplex networks
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Elétrica e Informática Industrial, 2015-03-27)
In this thesis we study Full-Duplex (FD) cooperative networks from different perspectives, using concepts of information theory, communication theory and applied statistics. We provide a comprehensive performance analysis ...