LARIC: latency-aware QoS routing for interactive communication in software defined multimedia

LARIC: latency-aware QoS routing for interactive communication in software defined multimedia

연구 분야: Networking

학회: International Journal of Information Technology

With the evolution of the Internet world, the online streaming use cases such as Online classes, Video communications, Peer-to-Peer (P2P), Voice over Internet Protocol (VoIP), distance learning, and online interactive gaming are increasing day by day. The Quality of Service in Online streaming is focused on by many researchers. A big challenge is to provide the Quality of Service for the online user without any buffering. Hence, there is need for QoS aware routing for multimedia transmission to handle the delay sensitive packets. This paper is focused to provide latency-aware QoS routing for Interactive multimedia communication in Software Defined Networks (SDN). The open source Iperf networking tool is used to generate the multimedia traffic in a simulated SDN environment and measure the performance of the networks in terms of bandwidth utilization, packet loss, and delay time. All the traffic packets are transferred to the target host using the proposed latency aware path selection controller application.