Author

Jussif J. Abularach Arnez

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Conference Sep 2026

RAN-Centric Network Slicing: PRB Allocation and Throughput Assessment in an SDR-based 5G Mobile Network

This paper presents a comprehensive evaluation of Radio Access Network (RAN)-centric network slicing for enhanced Mobile Broadband (eMBB) within a 5G Stand-Alone architecture, utilizing the X410 Software-Defined Radio (SDR) platform for flexible, reconfigurable radio systems. The research integrates empirical measureme...

Jussif J. Abularach Arnez, Wederson Medeiros Silva, Yuri Barbosa et al. · Topical Conference on Antenn... · 0 citations

Open access 2026

Open-Source VoWiFi Over 4G/5G CUPS Architecture: Implementation, QoS Analysis, Perceptual Quality Assessment, and Resource Characterization

Voice over WiFi (VoWiFi) has emerged as a strategic solution for mobile network operators to extend indoor coverage and reduce infrastructure costs. Despite this, the research community lacks accessible, open-source testbeds that accurately replicate production-grade VoWiFi deployments over 4G/5G Control and User Plane...

Jussif J. Abularach Arnez, W. Silva, E. D. Sardinha et al. · IEEE Access · 0 citations