Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/8244
Title: Joint multipath flow and layer allocation for scalable video streaming
Authors: Ergiz, Yamaç
Demirtaş, Ali Murat
Girici, Tolga
Keywords: Software Defined Networking
Scalable Video Coding
Multipath routing
Resource allocation
MIP
Quality of Experience
Delay
Jitter
Optimization
Quality
Framework
Issue Date: 2021
Publisher: Elsevier
Abstract: Projections estimating future online traffic reveal that better techniques are required to meet the expected demand. An emerging network paradigm, software defined networking (SDN) provides effective central management in routing and resource management. In this article, we define and solve a jointly optimal bandwidth allocation and multipath routing problem for SDN-based delay/jitter constrained transmission of scalable videos. We also develop a heuristic approach that can easily be implemented in an SDN controller. Two different configurations of the problem are simulated. Numerical evaluations show that proposed multipath routing solutions provide considerable improvement in both configurations when compared to benchmark algorithms. Mininet emulation results also agree with the theoretical results.
URI: https://doi.org/10.1016/j.comnet.2021.107995
https://hdl.handle.net/20.500.11851/8244
ISSN: 1389-1286
1872-7069
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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