作者
Shunmugapriya Ramanathan, Koteswararao Kondepu, Miguel Razo, Marco Tacca, Luca Valcarenghi, Andrea Fumagalli
发表日期
2021/7/26
期刊
IEEE Access
卷号
9
页码范围
105082-105100
出版商
IEEE
简介
With the increasing demand for openness, flexibility, and monetization, the Network Function Virtualization (NFV) of mobile network functions has become the embracing factor for most mobile network operators. Early reported field deployments of virtualized Evolved Packet Core (EPC) - the core network (CN) component of 4G LTE and 5G non-standalone mobile networks - reflect this growing trend. To best meet the requirements of power management, load balancing, and fault tolerance in the cloud environment, the need for live migration of these virtualized components cannot be shunned. Virtualization platforms of interest include both Virtual Machines (VMs) and Containers, with the latter option offering more lightweight characteristics. This paper's first contribution is the proposal of a framework that enables migration of containerised virtual EPC components using an open-source migration solution which does …
学术搜索中的文章
S Ramanathan, K Kondepu, M Razo, M Tacca… - IEEE Access, 2021