[icnrg] I-D Action: draft-irtf-icnrg-videostreaming-05.txt
internet-drafts@ietf.org Wed, 09 December 2015 23:16 UTC
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Subject: [icnrg] I-D Action: draft-irtf-icnrg-videostreaming-05.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Information-Centric Networking Working Group of the IETF. Title : Adaptive Video Streaming over ICN Authors : Stefan Lederer Cedric Westphal Christopher Mueller Andrea Detti Daniel Corujo Jianping Wang Marie-Jose Montpetit Niall Murray Aytac Azgin Shucheng Liu Christian Timmerer Daniel Posch Filename : draft-irtf-icnrg-videostreaming-05.txt Pages : 40 Date : 2015-12-08 Abstract: This document considers the consequences of moving the underlying network architecture from the current Internet to an Information- Centric Network (ICN) architecture on video distribution. As most of the traffic in future networks is expected to be video, we consider how to modify the existing video streaming mechanisms. Several important topics related to video distribution over ICN are presented, covering a wide range of scenarios: we look at how to evolve DASH to work over ICN, and leverage the recent ISO/IEC MPEG Dynamic Adaptive Streaming over HTTP (DASH) standard; we consider layered encoding over ICN; P2P mechanisms introduce distinct requirements for video and we look at how to adapt Peer to Peer Streaming Protocol (PPSP) for ICN; IPTV adds delay constraints, and this will create more stringent requirements over ICN as well. As part of the discussion on video, we discuss DRMs in ICN. Finally, in addition to consider how existing mechanisms would be impacted by ICN, this document lists some research issues to design ICN specific video streaming mechanisms. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-irtf-icnrg-videostreaming/ There's also a htmlized version available at: https://tools.ietf.org/html/draft-irtf-icnrg-videostreaming-05 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-irtf-icnrg-videostreaming-05 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
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