Nathaly Orozco Garzón — Papers on Cortexa

openalexSensors2026-07-24

Distributed Antenna Array and RIS-Assisted Planning Framework for Intelligent Coverage Optimization in B5G/6G Cell-Free Massive MIMO

Valdemar Farré, José David Vega Sánchez, Alejandro Cama-Pinto, V. H. Garzón Pacheco, Nathaly Orozco Garzón, Ricardo Flores Moyano

The transition to Beyond fifth generation of wireless networks (B5G) and sixth generation of wireless networks (6G) exposes the severe interference and coverage limitations of conventional cell-centric architectures. To overcome these bottlenecks, this paper presents a scalable f…

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crossrefJournalism and Media2025-07-18

Analyzing Communication and Migration Perceptions Using Machine Learning: A Feature-Based Approach

Andrés Tirado-Espín, Ana Marcillo-Vera, Karen Cáceres-Benítez, Diego Almeida-Galárraga, Nathaly Orozco Garzón, Jefferson Alexander Moreno Guaicha, et al.

Public attitudes toward immigration in Spain are influenced by media narratives, individual traits, and emotional responses. This study examines how portrayals of Arab and African immigrants may be associated with emotional and attitudinal variation. We address three questions: (…

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