Minimum Cache Size and Backhaul Capacity for Cache-Enabled Small Cell Networks

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dc.contributor.authorSong, Jaeyoungko
dc.contributor.authorChoi, Wanko
dc.date.accessioned2018-09-18T06:38:40Z-
dc.date.available2018-09-18T06:38:40Z-
dc.date.created2018-06-07-
dc.date.created2018-06-07-
dc.date.created2018-06-07-
dc.date.issued2018-08-
dc.identifier.citationIEEE WIRELESS COMMUNICATIONS LETTERS, v.7, no.4, pp.490 - 493-
dc.identifier.issn2162-2337-
dc.identifier.urihttp://hdl.handle.net/10203/245695-
dc.description.abstractIn cache enabled networks, either memory or backhaul is used to deliver files from a core network to a transmitter. To support a high level of wireless quality of service (QoS), network resources including small base stations, memory, and backhaul are required. In this letter, while satisfying a wireless QoS constraint, memory, and backhaul for the whole network are minimized. For a given density of small base stations, optimal memory size is found in closed-form. Also, the optimal density of SBSs is numerically obtained to minimize the total memory and backhual required to satisfy the QoS.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.titleMinimum Cache Size and Backhaul Capacity for Cache-Enabled Small Cell Networks-
dc.typeArticle-
dc.identifier.wosid000442368700002-
dc.identifier.scopusid2-s2.0-85040062253-
dc.type.rimsART-
dc.citation.volume7-
dc.citation.issue4-
dc.citation.beginningpage490-
dc.citation.endingpage493-
dc.citation.publicationnameIEEE WIRELESS COMMUNICATIONS LETTERS-
dc.identifier.doi10.1109/LWC.2017.2787765-
dc.contributor.localauthorChoi, Wan-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorWireless edge caching-
dc.subject.keywordAuthormemory-
dc.subject.keywordAuthorbackhaul-
dc.subject.keywordAuthorcache-enabled small cell-
dc.subject.keywordPlusCONTENT DELIVERY-
dc.subject.keywordPlusWIRELESS-
dc.subject.keywordPlusHELPERS-
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