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dc.contributor.authorMuzaffar, R.
dc.contributor.authorAdam, Evşen Yanmaz
dc.contributor.authorRaffelsberger, C.
dc.contributor.authorBettstetter, C.
dc.contributor.authorCavallaro, A.
dc.date.accessioned2021-02-10T11:59:46Z
dc.date.available2021-02-10T11:59:46Z
dc.date.issued2020-01-01
dc.identifier.issn0929-5593en_US
dc.identifier.urihttp://hdl.handle.net/10679/7291
dc.identifier.urihttps://link.springer.com/article/10.1007%2Fs10514-019-09851-6
dc.description.abstractWe present and evaluate a multicast framework for point-to-multipoint and multipoint-to-point-to-multipoint video streaming that is applicable if both source and receiver nodes are mobile. Receiver nodes can join a multicast group by selecting a particular video stream and are dynamically elected as designated nodes based on their signal quality to provide feedback about packet reception. We evaluate the proposed application-layer rate-adaptive multicast video streaming over an aerial ad-hoc network that uses IEEE 802.11, a desirable protocol that, however, does not support a reliable multicast mechanism due to its inability to provide feedback from the receivers. Our rate-adaptive approach outperforms legacy multicast in terms of goodput, delay, and packet loss. Moreover, we obtain a gain in video quality (PSNR) of 30%\for point-to-multipoint and of for multipoint-to-point-to-multipoint streaming.en_US
dc.description.sponsorshipSecurity research programme KIRAS of the Federal Ministry for Transport, Innovation, and Technology (bmvit), Austria ; Austrian Research Promotion Agency (FFG) ; Engineering & Physical Sciences Research Council (EPSRC) ; EACEA Agency of the European Commission under EMJD ICE FPA
dc.language.isoengen_US
dc.publisherSpringer Natureen_US
dc.relation.ispartofAutonomous Robots
dc.rightsrestrictedAccess
dc.titleLive multicast video streaming from drones: an experimental studyen_US
dc.typeArticleen_US
dc.peerreviewedyesen_US
dc.publicationstatusPublisheden_US
dc.contributor.departmentÖzyeğin University
dc.contributor.authorID(ORCID 0000-0003-2983-1978 & YÖK ID 281150) Yanmaz, Evşen
dc.contributor.ozuauthorAdam, Evşen Yanmaz
dc.identifier.volume44en_US
dc.identifier.issue1en_US
dc.identifier.startpage75en_US
dc.identifier.endpage91en_US
dc.identifier.wosWOS:000511924400006
dc.identifier.doi10.1007/s10514-019-09851-6en_US
dc.subject.keywordsMulticast video streamingen_US
dc.subject.keywordsRate-adaptationen_US
dc.subject.keywordsIEEE 802.11en_US
dc.subject.keywordsDronesen_US
dc.identifier.scopusSCOPUS:2-s2.0-85065042702
dc.contributor.authorFemale1
dc.relation.publicationcategoryArticle - International Refereed Journal - Institutional Academic Staff


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