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Desempenho em redes WLAN MU-MIMO com seleção de usuário e diversidade
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Sistemas de EnergiaUTFPR, 2019-11-21)
Multi-User (MU) MIMO schemes introduced to IEEE 802.11ac/ax amendments can achieve high throughput by means of beamforming techniques, which enables transmission of different data streams to multiple users simultaneously. ...
High-altitude radar meteors observed at Jicamarca Radio Observatory using a multibaseline interferometric technique
(Royal Astronomical Society, 2015-08-11)
A new unambiguous, multibaseline interferometric technique was recently employed for meteor observations at Jicamarca Radio Observatory (JRO). These observations largely confirm high-altitude radar meteors (HARMs). The 50 ...
Dynamic relations between oil and stock market returns: A multi-country studyRelaciones dinámicas entre el petróleo y los rendimientos del mercado de valores: un estudio de varios países
(North American Journal opf Economics and Finance, 2020-01-01)
We study the relation between the BRENT and seventeen stock market indexes of important oil-dependent economies. We focus on connectedness between these markets and characterize the dynamics of transmission and reception. ...
Análisis y evaluación de los protocolos de enrutamiento multicast sobre multiprotocolo Label Switching aplicado a la provisión del servicio de IPTV.
(Escuela Superior Politécnica de Chimborazo, 2020-01-08)
The following work was aimed at the Analysis and Evaluation of Multicast Routing Protocols on Label Swiching Multiprotocol Applying to the Provision of the IPTV Service, at the Provincial General Teaching Hospital Riobamba, ...
Space–Time Network Coding With Antenna Selection
(IEEE, 2016)
In this paper, we investigate the space-time network coding (STNC) with antenna selection (AS) in the cooperative multiple-input-multiple-output (MIMO) network, where U users communicate with a common destination D with ...
Desarrollo de una red IoT con tecnología LoRa para detección de automóviles.
(2019-02)
This project seeks a new alternative to connect wireless networks with the Internet of Things (IoT), optimizing both the gathering of information, transmission and reception of data in real time, facilitating the visualization ...
HIV no pré-natal: revisão integrativa da literatura
(Universidade do Vale do Rio dos Sinos, 2016)
The realization of prenatal care is fundamental for the diagnosis and treatment of disease in order to prevent transmission from mother to child. Objective: To analyze the scientific production related to the Human ...