Quality of service evaluation based on network slicing for software-defined 5G systems
Journal Title: TecnoLógicas - Year 2018, Vol 21, Issue 43
Abstract
This paper presents the evaluation of the quality of service parameters provided by the network slicing approach for 5G networks based on a software-defined networking environment.The open source controller Floodlight made bandwidth allocation decisions by assigningnetwork slices to user profiles on particular topologies. The objective is to control the bandwidth resources that allow to guaranteelatency and reliability values according to the type of service in a sliced 5G network. Thus, it was possible to demonstrate the versatility and scalability of the Floodlight controller, which reduced the loss rateby 10% in a congested network and ensured delays of less than 700ms in applications such as VoIP and video streaming sharing a channel with a limited bit rate of 5 Mbps.
Authors and Affiliations
Kevin Sneider Ibarra-Lancheros, Gustavo Puerto-Leguizamón, Carlos Suárez-Fajardo
Keywords
Related Articles
- EP ID EP400409
- DOI 10.22430/22565337.1066
- Views 77
- Downloads 0
Development and implementation of technologies for physical telerehabilitation in Latin America: a systematic review of literature, programs and projects
Telerehabilitation has arised by the inclusion of emerging technologies for capturing, transmitting, analyzing and visualizing movement patterns associated to musculoskeletal disorders. This therapeuti...
Integration of distributed energy resources in isolated microgrids: the Colombian paradigm
The electrification of rural or isolated areas coupled with increasing environmental concerns have promoted the emergence of Distributed Energy Resources (DER) and the operation by isolated microg...
Determination of Uncertainty in Measuring Instruments in Electrical Engineering Programs
When electrical engineering students start their instrumentation and measurement course, they have previously taken calculus, physics, probability, and statistics. However, they have problems to apply the knowledge they...
Copper alloy coatings manufactured by oxy-fuel thermal spray onto a porcelain substrate
A coated system consisting of a ceramic substrate and a coating of a copper alloy was developed in order to provide electrically conductive properties to specific surface of the substrate. The coatings were elaborated by...
Visual in-plane positioning of a Labeled target with subpixel Resolution: basics and application
Vision is a convenient tool for position measurements. In this paper, we present several applications in which a reference pattern can be defined on the target for a priori knowledge of image features and...