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UID:340@lincs.fr
DTSTART;TZID=Europe/Paris:20171004T140000
DTEND;TZID=Europe/Paris:20171004T150000
DTSTAMP:20171004T133230Z
URL:https://www.lincs.fr/events/adaptive-video-streaming-towards-a-systema
 tic-comparison-of-icn-and-tcpip/
SUMMARY:Adaptive Video Streaming: Towards a systematic comparison of ICN
 and TCP/IP
DESCRIPTION:Streaming of video contents over the Internet isexperiencing an
 unprecedented growth. While video permeatesevery application\, it also puts
 tremendous pressure in the network --to support users having heterogeneous
 accesses and expectinghigh quality of experience\, in a furthermore
 cost-effectivemanner. In this context\, Future Internet (FI) paradigms\,
 suchas Information Centric Networking (ICN)\, are particularly wellsuited
 to not only enhance video delivery at the client (as in theDASH approach)\,
 but to also naturally and seamlessly extendvideo support deeper in the
 network functions.In this talk\, we contrast ICN and TCP/IP with an
 experimentalapproach\, where we employ several state-of-the-artDASH
 controllers (PANDA\, AdapTech\, and BOLA) on an ICN vsTCP/IP network stack.
 Our campaign\, based on tools which wedeveloped and made available as
 open-source software\, includesmultiple clients (homogeneous vs
 heterogeneous mixture\, synchronousvs asynchronous arrivals)\, videos (up
 to 4K resolution)\,channels (e.g.\, DASH profiles\, emulated WiFi and LTE\,
 real3G/4G traces)\, and levels of integration with an ICN network(i.e.\,
 vanilla NDN\, wireless loss detection and recovery at theaccess point\,
 load balancing). Our results clearly illustrate\, aswell as quantitatively
 assess\, benefits of ICN-based streaming\,warning about potential pitfalls
 that are however easy to avoid. Overall\, our work constitutes a first
 milestonetowards a fair and complete assessment of fully fledged NDNvideo
 distribution systems\, and their comparison with state ofthe art CDN
 technologies implemented over a classic TCP/IPstack\, which is part of our
 ongoing work and that we briefly discuss. Part of this work will appear in
 IEEE Transactions on Multimedia\, October 2017 issue.
CATEGORIES:Seminars,Youtube
LOCATION:LINCS Seminars room\, 23\, avenue d'Italie\, Paris\, 75013\,
 France
GEO:48.828400;2.356897
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 Paris\, 75013\, France;X-APPLE-RADIUS=100;X-TITLE=LINCS Seminars
 room:geo:48.828400,2.356897
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TZID:Europe/Paris
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DTSTART:20170326T030000
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