Authors
Juan Lucas Vieira, Evandro LC Macedo, Anselmo LE Battisti, Julia Noce, Paulo F Pires, Débora C Muchaluat-Saade, Ana CB Oliveira, Flavia C Delicato
Publication date
2024/6/6
Journal
Computer Networks
Pages
110571
Publisher
Elsevier
Description
The fifth-generation mobile networks bring an evolution in the development of novel classes of applications, increasing the demand for performance and flexibility to support new classes of services. Edge Computing and Network Function Virtualization are two key technologies that bring data processing closer to the user and allow the replacement of traditional hardware-based network functions with virtualized counterparts, which reduces costs and permits the provision of low-latency services. In this scenario, services are often implemented as a Service Function Chain (SFC), consisting of a set of ordered Virtual Network Functions (VNFs) that provide the required service functionality. During service execution, users can move from one location to another, which impacts service performance. An approach to reduce the impact of user mobility is to migrate services as users move to different places. However, the SFC …
Scholar articles
JL Vieira, ELC Macedo, ALE Battisti, J Noce, PF Pires… - Computer Networks, 2024