Cost-Based Resource Management for Filecasting Services in Hybrid DVB-H and 3G systems
2008 (English)In: 2008 IEEE INTERNATIONAL SYMPOSIUM ON WIRELESS COMMUNICATION SYSTEMS (ISWCS 2008), NEW YORK: IEEE , 2008, 159-163 p.Conference paper (Refereed)
This paper describes and evaluates a novel resource management technique for minimizing the file transmission cost in a hybrid cellular-broadcasting system. While DVB-H technology is utilized for wide area broadcasting, the 3G-HSDPA(1) system takes the role of providing not only feedback about reception conditions, but also on-demand repair information to the users that have missed part of the DVB-H transmissions. The Application Layer - Forward Error Correction with Raptor coding is used to generate parity data that is sent to the users through both cellular and broadcasting system. Our results show significant potential for cost reduction under certain settings and scenarios. Overall, we think that the outcomes of this study should encourage the interworking of cellular 3G and DVB-H broadcasting systems, in an effort to achieve cost efficient delivery of multimedia content to mobile users.
Place, publisher, year, edition, pages
NEW YORK: IEEE , 2008. 159-163 p.
Cellular telephone systems, Communication systems, Costs, Decoding, Forward error correction, Global system for mobile communications, Hybrid systems, Industrial management, Information management, Mobile computing, Natural resources management, Resource allocation, Television broadcasting, Transmissions, 3g systems, Application layers, Broadcasting systems, Cellular-broadcasting systems, Cost-efficient, Interworking, Mobile users, Multi-media contents, On demands, Reception conditions, Resource management techniques, Resource managements, Transmission costs, Wide areas
IdentifiersURN: urn:nbn:se:kth:diva-31210DOI: 10.1109/ISWCS.2008.4726038ISI: 000265213100007ScopusID: 2-s2.0-62449092340ISBN: 978-1-4244-2488-7OAI: oai:DiVA.org:kth-31210DiVA: diva2:406401
5th International Symposium on Wireless Communication Systems, Reykjavik, ICELAND, OCT 21-24, 2008
QC 201103252011-03-252011-03-112011-03-25Bibliographically approved