The 5G service-based architecture brought a high degree of flexibility in the dynamic network management and configuration, enabling several Network Functions (NFs) cooperating to customize a communication service based on requirements of a specific vertical. Since rel. 15, the 3GPP introduced a Network Data Analytic Function (NWDAF) for the collection of data from other NFs and the delivery of data analytics services. This paper addresses a compelling use case with a hybrid satellite terrestrial backhaul, with the NWDAF that can be used to catch the slice statistics on the user plane and to drive the enabling of a supplementary satellite backhaul link for performance optimization in compliance with the service requirements. Thus, an optimized configuration of the 5GC is proposed highlighting the NFs involved in the analytics as well as the data sources and the data interfaces.

Luglio, M., Quadrini, M., Roseti, C., Serranti, L., Zampognaro, F. (2022). Analytics support in the 5G Core Network for data-driven management of a supplementary backhaul. ??????? it.cilea.surplus.oa.citation.tipologie.CitationProceedings.prensentedAt ??????? International Symposium on Networks, Computers and Communications 2022, Shenzen (China) [10.1109/ISNCC55209.2022.9851722].

Analytics support in the 5G Core Network for data-driven management of a supplementary backhaul

Luglio M.
;
Roseti C.;Zampognaro F.
2022-01-01

Abstract

The 5G service-based architecture brought a high degree of flexibility in the dynamic network management and configuration, enabling several Network Functions (NFs) cooperating to customize a communication service based on requirements of a specific vertical. Since rel. 15, the 3GPP introduced a Network Data Analytic Function (NWDAF) for the collection of data from other NFs and the delivery of data analytics services. This paper addresses a compelling use case with a hybrid satellite terrestrial backhaul, with the NWDAF that can be used to catch the slice statistics on the user plane and to drive the enabling of a supplementary satellite backhaul link for performance optimization in compliance with the service requirements. Thus, an optimized configuration of the 5GC is proposed highlighting the NFs involved in the analytics as well as the data sources and the data interfaces.
International Symposium on Networks, Computers and Communications 2022
Shenzen (China)
2022
Rilevanza internazionale
contributo
Settore ING-INF/03
English
5G; automation; backhauling; NWDAF; satellite
Intervento a convegno
Luglio, M., Quadrini, M., Roseti, C., Serranti, L., Zampognaro, F. (2022). Analytics support in the 5G Core Network for data-driven management of a supplementary backhaul. ??????? it.cilea.surplus.oa.citation.tipologie.CitationProceedings.prensentedAt ??????? International Symposium on Networks, Computers and Communications 2022, Shenzen (China) [10.1109/ISNCC55209.2022.9851722].
Luglio, M; Quadrini, M; Roseti, C; Serranti, L; Zampognaro, F
File in questo prodotto:
File Dimensione Formato  
Analytics_support_in_the_5G_Core_Network_for_data-driven_management_of_a_supplementary_backhaul.pdf

solo utenti autorizzati

Tipologia: Documento in Post-print
Licenza: Copyright dell'editore
Dimensione 551.87 kB
Formato Adobe PDF
551.87 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/305995
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 0
  • ???jsp.display-item.citation.isi??? ND
social impact