Adaptive video streaming and multipath: can less be more?
- Others:
- Laboratoire d'Informatique, Signaux, et Systèmes de Sophia-Antipolis (I3S) / Equipe SIGNET ; Signal, Images et Systèmes (Laboratoire I3S - SIS) ; Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S) ; Université Nice Sophia Antipolis (1965 - 2019) (UNS) ; COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (1965 - 2019) (UNS) ; COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S) ; Université Nice Sophia Antipolis (1965 - 2019) (UNS) ; COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (1965 - 2019) (UNS) ; COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)
- Design, Implementation and Analysis of Networking Architectures (DIANA) ; Inria Sophia Antipolis - Méditerranée (CRISAM) ; Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)
- ANR-11-LABX-0031,UCN@SOPHIA,Réseau orienté utilisateur(2011)
Description
A prominent portion of the traffic carried by In-ternet Service Providers (ISP) is delivered by Content Delivery Networks (CDNs). CDNs usually deploy their own caches at ISPs in addition to the servers deployed in their own premises. With the adoption of multipath transport protocols such as MPTCP, content consumers are able to retrieve their data from either caches deployed in their ISPs or server in the CDN premises using multiple paths in parallel. In this paper we present a study on the interplay between actors of a multipath-enabled video delivery system. For that we design a realistic numerical evaluation experiment; results obtained suggest that multipath can be both beneficial and harmful for ISP and CDN in different representative scenarios.
Abstract
International audience
Additional details
- URL
- https://hal.science/hal-01726486
- URN
- urn:oai:HAL:hal-01726486v1
- Origin repository
- UNICA