Performance Evaluations of High-Quality DASH Delivery using OpenFlow-based Bandwidth Management

Abstract

In this paper, to improve Quality of Experience (QoE) for DASH video delivery, we propose a QoE-based bandwidth allocation by using OpenFlow. We formulate the network resource allocation problem as an optimization problem, and control the network resources by using an OpenFlow Ryu controller. Evaluation results conclude that the proposed method achieves the fair and high-quality DASH video delivery.