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dc.creatorPoularakis K., Iosifidis G., Sourlas V., Tassiulas L.en
dc.date.accessioned2023-01-31T09:50:30Z
dc.date.available2023-01-31T09:50:30Z
dc.date.issued2016
dc.identifier10.1109/WCNC.2014.6952688
dc.identifier.isbn9781479930838
dc.identifier.issn15253511
dc.identifier.urihttp://hdl.handle.net/11615/78325
dc.description.abstractThe deployment of small cells is expected to gain huge momentum in the near future, as a solution for managing the skyrocketing mobile data demand growth. Local caching of popular files at the small cell base stations has been recently proposed, aiming at reducing the traffic incurred when transferring the requested content from the core network to the users. In this paper, we propose and analyze a novel caching approach that can achieve significantly lower traffic compared to the traditional caching schemes. Our cache design policy carefully takes into account the fact that an operator can serve the requests for the same file that happen at nearby times via a single multicast transmission. The latter incurs less traffic as the requested file is transmitted to the users only once, rather than with many unicast transmissions. Systematic experiments demonstrate the effectiveness of our approach, as compared to the existing caching schemes. © 2014 IEEE.en
dc.language.isoenen
dc.sourceIEEE Wireless Communications and Networking Conference, WCNCen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84911956250&doi=10.1109%2fWCNC.2014.6952688&partnerID=40&md5=aa75275cd0186aaf4e7c8092b9931644
dc.subjectComputer applicationsen
dc.subjectMobile telecommunication systemsen
dc.subjectCaching schemeen
dc.subjectCore networksen
dc.subjectDemand growthen
dc.subjectLocal cachingen
dc.subjectMulticast transmissionsen
dc.subjectSmall cell Networksen
dc.subjectSystematic experimenten
dc.subjectUnicast transmissionsen
dc.subjectMulticastingen
dc.subjectInstitute of Electrical and Electronics Engineers Inc.en
dc.titleMulticast-aware caching for small cell networksen
dc.typeconferenceItemen


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