Multicast repair for broadcast flows to the handheld receivers

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorAnis, Muhammad Moizen_US
dc.contributor.authorSuarez, Luisen_US
dc.contributor.authorLeithon, Johannen_US
dc.contributor.authorJayakody, Dushantha Nalin K.en_US
dc.contributor.departmentDept Signal Process and Acousten
dc.contributor.organizationHabib Universityen_US
dc.contributor.organizationHuawei Technologies Co., Ltd.en_US
dc.contributor.organizationTomsk Polytechnic Universityen_US
dc.date.accessioned2018-12-10T10:12:01Z
dc.date.available2018-12-10T10:12:01Z
dc.date.issued2018-06-08en_US
dc.description.abstractMobile TV receivers operate with a weaker link budget in the Digital Video Broadcast (DVB) network compared to the fixed rooftop mounted antenna receivers. Nevertheless, the cellular radio interface is an attractive alternative for broadcast services given its reliability. In this work, we use Long Term Evolution (LTE)'s evolved Multimedia Broadcast Multicast Service (eMBMS) to multicast overhead parity packets among the multicast groups of mobile TV receivers (e.g. smartphones suffering from DVB packet erasures). The proposed multicast scheme recovers erased packets at each smartphone by Systematic RaptorQ Code (SRQC) decoding the directly received DVB transmission along with the overhead packets transmitted via eMBMS multicast. We analyze the load generated in the Cellular Radio Access Network due to this erasure-recovery multicast scheme and compare the gains of such a service over the LTE unicast retransmissions of the missing DVB packets.en
dc.description.versionPeer revieweden
dc.format.extent6
dc.format.extent1-6
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationAnis, M M, Suarez, L, Leithon, J & Jayakody, D N K 2018, Multicast repair for broadcast flows to the handheld receivers . in 2018 IEEE Wireless Communications and Networking Conference, WCNC 2018 . vol. 2018-April, IEEE Wireless Communications and Networking Conference, IEEE, pp. 1-6, IEEE Wireless Communications and Networking Conference, Barcelona, Spain, 15/04/2018 . https://doi.org/10.1109/WCNC.2018.8377264en
dc.identifier.doi10.1109/WCNC.2018.8377264en_US
dc.identifier.isbn9781538617342
dc.identifier.issn1558-2612
dc.identifier.otherPURE UUID: 2345a505-5a6c-401b-9050-a8a021b400e0en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/2345a505-5a6c-401b-9050-a8a021b400e0en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85049182225&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/27006448/ELEC_Leithon_Moiz_WCNC_accepted.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/34955
dc.identifier.urnURN:NBN:fi:aalto-201812105970
dc.language.isoenen
dc.relation.ispartofIEEE Wireless Communications and Networking Conferenceen
dc.relation.ispartofseries2018 IEEE Wireless Communications and Networking Conference, WCNC 2018en
dc.relation.ispartofseriesVolume 2018-Aprilen
dc.relation.ispartofseriesIEEE Wireless Communications and Networking Conferenceen
dc.rightsopenAccessen
dc.subject.keywordBlock codesen_US
dc.subject.keywordDVB-T2en_US
dc.subject.keywordEMBMSen_US
dc.subject.keywordErasure channelen_US
dc.subject.keywordLinear combinationsen_US
dc.subject.keywordLTEen_US
dc.subject.keywordMobile TVen_US
dc.subject.keywordMulticasten_US
dc.subject.keywordMulticast repairen_US
dc.subject.keywordReal-time broadcasten_US
dc.titleMulticast repair for broadcast flows to the handheld receiversen
dc.typeA4 Artikkeli konferenssijulkaisussafi
dc.type.versionacceptedVersion
Files