Evaluating NFV-enabled network slicing for 5G core

Chia Wei Liao, Fuchun Lin, Yoichi Sato

研究成果: Conference contribution同行評審

11 引文 斯高帕斯(Scopus)

摘要

Network slicing enables a single physical network be sliced into multiple virtual networks. Each is customized and optimized according to specific 5G services and business goals. It can accommodate QoS heterogeneity of different 5G vertical services with isolation. In this research, we realize 5G mobile core network slicing based on the NFV (Network Functions Virtualisation) MANO (MANagement and Orchestration) architecture. Our prototype leverages open sources from both OpenStack Tacker and NCTU free5GC to creates 5G core network slicing based on its Network Service Descriptor (NSD). We evaluate and compare the performance between the multiple network slicing system and the one-slice-fits-all single slicing system using three eMBB (enhanced Mobile BroadBand) services of different QoS levels. Our test results show that the former can achieve better throughput and response time than the latter with the tradeoff of increasing its CPU consumption.

原文English
主出版物標題APNOMS 2020 - 2020 21st Asia-Pacific Network Operations and Management Symposium
主出版物子標題Towards Service and Networking Intelligence for Humanity
發行者Institute of Electrical and Electronics Engineers Inc.
頁面401-404
頁數4
ISBN(電子)9788995004388
DOIs
出版狀態Published - 9月 2020
事件21st Asia-Pacific Network Operations and Management Symposium, APNOMS 2020 - Daegu, Korea, Republic of
持續時間: 22 9月 202025 9月 2020

出版系列

名字APNOMS 2020 - 2020 21st Asia-Pacific Network Operations and Management Symposium: Towards Service and Networking Intelligence for Humanity

Conference

Conference21st Asia-Pacific Network Operations and Management Symposium, APNOMS 2020
國家/地區Korea, Republic of
城市Daegu
期間22/09/2025/09/20

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