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