Performance evaluation of scalable video stream over bandwidth constrained network using software defined networks. Fernandes, R., Ramakrishna, M., & Karunakar, A. K. In 2017 International Conference on Advances in Computing, Communications and Informatics (ICACCI), pages 1042–1047, September, 2017. 00000
doi  abstract   bibtex   
Scalable Video Coding is one of the layered video coding method, which codes the video into different temporal, spatial and quality scalability levels. It allows partial removal of the scalable video levels to provide good QoE/QoS in a resource constrained environment. In a heterogeneous environment of devices and network technology, resources vary from device to device and one technology to another. In such cases, scalable video coding is suitable to streaming as it improves user satisfaction. Network bandwidth is one such parameter, which has a higher impact on the video quality that is streamed between the media server and a receiving device. This paper simulates video streaming over bandwidth constrained network to study the performance of video on bandwidth variations. Here, network with different topologies and bandwidth are created using Mininet tool and Scalable video levels generated using JSVM are streamed and recorded using VLC. Later, the video is compared with the origin one to verify the objective video quality at receivers.
@inproceedings{fernandes_performance_2017,
	title = {Performance evaluation of scalable video stream over bandwidth constrained network using software defined networks},
	doi = {10.1109/ICACCI.2017.8125979},
	abstract = {Scalable Video Coding is one of the layered video coding method, which codes the video into different temporal, spatial and quality scalability levels. It allows partial removal of the scalable video levels to provide good QoE/QoS in a resource constrained environment. In a heterogeneous environment of devices and network technology, resources vary from device to device and one technology to another. In such cases, scalable video coding is suitable to streaming as it improves user satisfaction. Network bandwidth is one such parameter, which has a higher impact on the video quality that is streamed between the media server and a receiving device. This paper simulates video streaming over bandwidth constrained network to study the performance of video on bandwidth variations. Here, network with different topologies and bandwidth are created using Mininet tool and Scalable video levels generated using JSVM are streamed and recorded using VLC. Later, the video is compared with the origin one to verify the objective video quality at receivers.},
	booktitle = {2017 {International} {Conference} on {Advances} in {Computing}, {Communications} and {Informatics} ({ICACCI})},
	author = {Fernandes, R. and Ramakrishna, M. and Karunakar, A. K.},
	month = sep,
	year = {2017},
	note = {00000},
	keywords = {Media, computer network performance evaluation, layered video coding method, network bandwidth, network technology, Network topology, objective video quality, Performance evaluation, quality of service, resource constrained environment, scalable video coding, scalable video levels, scalable video stream, software defined networking, software defined networks, spatial quality scalability levels, temporal quality scalability levels, Topology, video coding, Video coding, video simulation, video streaming},
	pages = {1042--1047},
	file = {Fernandes et al_2017_Performance evaluation of scalable video stream over bandwidth constrained.pdf:/home/alan/snap/zotero-snap/10/Zotero/storage/3KJS8BDX/Fernandes et al_2017_Performance evaluation of scalable video stream over bandwidth constrained.pdf:application/pdf}
}

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