CDS-MEC: NFV/SDN-based Application Management for MEC in 5G Systems

CDS-MEC: NFV/SDN-based Application Management for MEC in 5G Systems

This paper presents and evaluates the first open-source Network Function Virtualization (NFV)/Software Defined Networking (SDN)-based Mobile Edge Computing (MEC) platform. Our platform solves the Mobile Edge (ME) management issues with respect to Application (App) provisioning and traffic management...

Full description

Saved in:
Bibliographic Details
Published in:Computer networks (Amsterdam, Netherlands : 1999) Vol. 135; pp. 96 - 107
Main Authors: Schiller, E., Nikaein, N., Kalogeiton, E., Gasparyan, M., Braun, T.
Format: Journal Article
Language:English
Published: Amsterdam Elsevier B.V 22-04-2018
Elsevier Sequoia S.A
Subjects:
Caching
Communication
Edge computing
Mobile computing
Open source software
Provisioning
Public safety
Software-defined networking
Source code
Traffic control
Traffic flow
Traffic management
User satisfaction
Virtual environments
Virtual networks
Wireless networks
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This paper presents and evaluates the first open-source Network Function Virtualization (NFV)/Software Defined Networking (SDN)-based Mobile Edge Computing (MEC) platform. Our platform solves the Mobile Edge (ME) management issues with respect to Application (App) provisioning and traffic management. First, the ME Apps are managed as Virtual Network Functions (VNFs) on top of the virtual environment through the Juju VNF Manager (VNFM). Second, we develop an SDN controller to manage traffic on the ME System. Third, unlike other relevant architectures of ME systems, we use the control plane (i.e., S1 interface) to derive appropriate states for traffic management. Finally, we evaluate our solution in two use-cases: ME caching and Information Centric (ICN)/Delay Tolerant (DTN) Public Safety communication (PS). The MEC caching framework displays improved user Quality of Experience, e.g., latency, in comparison to direct communication, while the PS solution provides a residual mean of communication for rescue teams, when the network core (EPC) and a Public Data Network (PDN) are unavailable.
ISSN:1389-1286
1872-7069
DOI:10.1016/j.comnet.2018.02.013