Streaming multicast video over software-defined networks

Name: Streaming multicast video over software-defined networks
Author: Noghani, Kyoomars Alizadeh, Sunay, Mehmet Oğuz

İsim	Streaming multicast video over software-defined networks
Yazar	Noghani, Kyoomars Alizadeh, Sunay, Mehmet Oğuz
Basım Tarihi:	2014
Basım Yeri	- IEEE
Konu	Internet, Software defined networking, Video streaming
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	2155-6806
Kayıt Numarası	4629077d-a99d-40ee-81ef-0be206080166
Lokasyon	Computer Science
Tarih	2014
Notlar	Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Örnek Metin	Many of the video streaming applications in today's Internet involve the distribution of content from a CDN source to a large population of interested clients. However, widespread support of IP multicast is unavailable due to technical and economical reasons, leaving the floor to application layer multicast which introduces excessive delays for the clients and increased traffic load for the network. This paper is concerned with the introduction of an SDN-based framework that allows the network controller to not only deploy IP multicast between a source and subscribers, but also control, via a simple northbound interface, the distributed set of sources where multiple-description coded (MDC) video content is available. We observe that for medium to heavy network loads, relative to the state-of-the-art, the SDN-based streaming multicast video framework increases the PSNR of the received video significantly, from a level that is practically unwatchable to one that has good quality.
DOI	10.1109/MASS.2014.125

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Streaming multicast video over software-defined networks

Yazar Noghani, Kyoomars Alizadeh, Sunay, Mehmet Oğuz

Basım Tarihi 2014

Basım Yeri - IEEE

Konu Internet, Software defined networking, Video streaming

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 2155-6806

Kayıt Numarası 4629077d-a99d-40ee-81ef-0be206080166

Lokasyon Computer Science

Tarih 2014

Notlar Due to copyright restrictions, the access to the full text of this article is only available via subscription.

Örnek Metin Many of the video streaming applications in today's Internet involve the distribution of content from a CDN source to a large population of interested clients. However, widespread support of IP multicast is unavailable due to technical and economical reasons, leaving the floor to application layer multicast which introduces excessive delays for the clients and increased traffic load for the network. This paper is concerned with the introduction of an SDN-based framework that allows the network controller to not only deploy IP multicast between a source and subscribers, but also control, via a simple northbound interface, the distributed set of sources where multiple-description coded (MDC) video content is available. We observe that for medium to heavy network loads, relative to the state-of-the-art, the SDN-based streaming multicast video framework increases the PSNR of the received video significantly, from a level that is practically unwatchable to one that has good quality.

DOI 10.1109/MASS.2014.125