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A. L. F. D. Almeida

4 papers hereh-index 12 citations4 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • last author4

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • eess.SP3
  • cs.NI1
same name
  • A. L. F. D. Almeida — 8 papers, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

collaborators

4 papers

eess.SP2025

Performance Evaluation of Beyond Diagonal RIS under Hardware Impairments

Jose Carlos da Silva Filho, Josué V. de Araújo, Bruno Sokal +1

Beyond diagonal reconfigurable intelligent surface (BD-RIS) improves the traditional reconfigurable intelligent surface (RIS) architecture functionality by interconnecting elements…

eess.SP2025

Joint Channel and Symbol Estimation for Communication Systems with Movable Antennas

Josué V. de Araújo, Jose Carlos da Silva Filho, Gilderlan T. de Araújo +2

Communication systems aided by movable antennas have been the subject of recent research due to their potentially increased spatial degrees of freedom offered by optimizing the ant…

eess.SP2025

Circuit-Based Modeling Approach for Channel Estimation in RIS-Assisted Communications

Daniel C. Alcantara, Daniel V. C. de Oliveira, Gilderlan T. de Araújo +2

Reconfigurable intelligent surface (RIS) has been explored as a supportive technology for wireless communication since around 2019. While the literature highlights the potential of…

cs.NI2025

Charting 5G Energy Efficiency: Flexible Energy Modeling for Sustainable Networks

Anderson L de Araujo, Luc Deneire, Guillaume Urvoy-Keller +1

Despite the rapid advancements in 5G technology, accurately assessing the energy consumption of its Radio Access Networks (RANs) remains a challenge due to the diverse range of app…

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