Izvorni znanstveni članak
https://doi.org/10.24138/jcomss-2025-0007
Experimental Evaluation of Open-Source-based VoNR and OTT Voice Services in 5G SA Network Deployments
Elena-Ramona Modroiu
; Technische Universitat Berlin, Germany
*
Joyce Mwangama
; University of Cape Town, South Africa
Marius Corici
; Technische Universitat¨ Berlin, Germany and Fokus Fraunhofer Institute, Berlin, Germany
Thomas Magedanz
; Technische Universitat¨ Berlin, Germany and Fokus Fraunhofer Institute, Berlin, Germany
* Dopisni autor.
Sažetak
The Fifth Generation (5G) mobile network was developed to provide greater capacity, lower latency, and higher throughput, thereby enhancing multimedia service delivery. In the context of private 5G networks, open-source software is a key enabler of innovation and widespread adoption. This study introduces the first open-source prototype implementation of Voice over New Radio (VoNR) and evaluates its performance in two 5G Standalone (SA) private network deployment models: distributed and all-in-one (”in-a-box”). Leveraging an experimental setup composed entirely of open-source tools, the paper offers a comparative analysis of VoNR and Over-the-Top (OTT) voice services, examining their respective advantages and limitations. The findings contribute to the optimization of voice and multimedia services in next-generation (6G) networks and underscore the role of open-source platforms in achieving scalable, high-quality voice integration.
Ključne riječi
VoNR; VoLTE; N5; IMS; 5G Stand-Alone; campus networks; KPI; Open Source
Hrčak ID:
330892
URI
Datum izdavanja:
30.6.2025.
Posjeta: 114 *