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Efficient Interactive Multicast over DVB-T2: Utilizing Dynamic SFNs and PARPS
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information and Communication systems. (Realistic 3D)ORCID iD: 0000-0003-0925-5678
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information and Communication systems.
Universitat Politècnica de València, Spain .
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information and Communication systems. (Realistic3D)ORCID iD: 0000-0003-3751-6089
2013 (English)In: IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB, IEEE conference proceedings, 2013, Art. no. 6621700- p.Conference paper, Published paper (Refereed)
Abstract [en]

In the terrestrial digital TV systems DVB-T/H/T2, broadcasting is employed, meaning that all TV programs are sent over all transmitters, also where there are no viewers. This is inefficient utilization of spectrum and transmitter equipment. Applying interactive multicasting over DVB-T2 is a novel approach that would substantially reduce the spectrum required to deliver a certain amount of TV programs. Further gain would be achieved by Dynamic single-frequency network (DSFN) formations, which can be implemented using the concept of PARPS (Packet and Resource Plan Scheduling). A Zipf-law heterogeneous program selection model is suggested. For a system of four coordinated transmitters, and certain assumptions, IP multicasting over non-continuous transmission DSFN gives 1740% increase in multiuser system spectral efficiency (MSSE) in (users∙bit/s)/Hz/site as compared to broadcasting over SFN.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2013. Art. no. 6621700- p.
Keyword [en]
Digital Video Broadcasting, IP Multicast, DSFN, LSA, IP-TV, Mobile-TV, Zipf, DVB-T2, eMBMS, MB-SFN, cooperative macro-diversity, dynamic broadcast.
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:miun:diva-19142DOI: 10.1109/BMSB.2013.6621700ISI: 000342351500026Scopus ID: 2-s2.0-84887836528Local ID: STCISBN: 978-146736047-0 (print)OAI: oai:DiVA.org:miun-19142DiVA: diva2:627024
Conference
8th IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2013; London; United Kingdom; 4 June 2013 through 7 June 2013; Category numberCFP13BRO-ART; Code 100792
Projects
Realistic 3D
Available from: 2013-06-10 Created: 2013-06-10 Last updated: 2017-08-22Bibliographically approved

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Eriksson, MagnusRahman, S. M. HasiburSjöström, Mårten
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