Print Email Facebook Twitter Rate-controlled Low Latency Service with OpenFlow Title Rate-controlled Low Latency Service with OpenFlow Author Arreaza Govea, Renzo (TU Delft Electrical Engineering, Mathematics and Computer Science) Contributor Kuipers, F.A. (mentor) van Adrichem, Niels (graduation committee) Cesar, Pablo (graduation committee) Degree granting institution Delft University of Technology Programme Electrical Engineering | Embedded Systems Date 2019-11-26 Abstract The use of interactive media applications is becoming more common. With the current advancements in technologies, applications are becoming more advanced and research is being performed into adding more modalities to these applications to enrich the experience and increase their capabilities and uses. he performance of these applications depends heavily on the network resources available to them. Through the use of congestion control algorithms, these applications are able to get a fair share of the available bandwidth. However,congestion control algorithms are unable to minimize the delay caused by competing traffic. By combining the capabilities of OpenFlow with a priority queueing setup, we showed that we can provide low latency to a subset of flows. To control the utilization of the network resources and the effect the prioritization has on best-effort traffic, we use OpenFlow to control the bit rates of the high-priority flows. We show that by adjusting the ECN marking ratios of flows we are able to accurately control the bitrate of each of them. Subject SDNlow latencyWebRTC To reference this document use: http://resolver.tudelft.nl/uuid:9166107e-4e32-415d-933d-df9a2c1970f2 Part of collection Student theses Document type master thesis Rights © 2019 Renzo Arreaza Govea Files PDF Master_Thesis_Renzo_Arreaza.pdf 1.81 MB Close viewer /islandora/object/uuid:9166107e-4e32-415d-933d-df9a2c1970f2/datastream/OBJ/view