graduate at Electric Engineering from Universidade Estadual de Campinas (1978), master's at Electric Engineering from Universidade Estadual de Campinas (1983) and ph.d. at Electrical Engineering from University Of Essex (1988). Has experience in Electric Engineering, focusing on Telecommunications, acting on the following subjects: dimensionamento de redes and redes ad hoc. (Source: Lattes Curriculum)
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In wireless communication systems, the radio signal suffers degradation due to disturbances present in the channel. Particularly, three phenomena are responsible for such degradation: path loss, long-term or large-scale fading, and short-term or small-scale fading, the latter being the object of this Research Project. Maintaining the other system parameters, such as operating frequency, a…
With the growing demand for wireless communication services at high transmission rates, perfect knowledge of channel statistics is of paramount importance. This Post doctoral Research Project aims to characterize the statistics of composite fading channels generated from: 1) the product of multiple envelopes; 2) the ratio of the product of multiple envelopes; 3) the sum of multiple envelo…
In conventional wireless communications systems, ensuring a reliable communication in areas under natural disasters may be physically impossible, because the destruction of the network infrastructure hinders the operation of the transmission protocols usually employed, which are based on the lossless exchange of information. In such scenarios, an emerging concept called links-on-the-fly p…
(Only some records are available in English at this moment)
Understanding how people interact with, carry and hold user equipment (UE) will be critical for the successful design and operation of future wireless networks. This is especially pertinent for cellular communications operating at millimetre-wave frequencies (e.g. 60 GHz), where blocking and shadowing of the UE by the user's body and other people in the environment can cause the link to g…
In spite of the large number of works proposing and analyzing cooperative schemes for wireless communication networks, the capacity of the simplest cooperative building block - the relay channel - in its most general form remains unknown. On the other hand, insightful lower and upper bounds on that capacity, as well as constrained capacity values corresponding to special configurations of…
| 5 / 2 | Completed research grants |
| 1 / 1 | Ongoing scholarships in Brazil |
| 13 / 4 | Completed scholarships in Brazil |
| 2 / 2 | Completed scholarships abroad |
| 21 / 9 | All research grants and scholarships |
| Associated processes | |
CV Lattes
ORCID