{"title":"Delay Analysis for Wireless Communication Systems with Caching","authors":"Kunter Atak, M. Yuksel","doi":"10.1109/SIU.2019.8806376","DOIUrl":null,"url":null,"abstract":"In this work, a two-tier heterogeneous network is studied. Both base stations and end-devices are capable of caching. A suboptimal cache placement algorithm is proposed for lower delays assuming a statistical mobility model. The results are compared with a lower bound, the effects of the number of base stations and cache capacities are investigated, and the tradeoff between network load ratio and delay is shown.","PeriodicalId":326275,"journal":{"name":"2019 27th Signal Processing and Communications Applications Conference (SIU)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 27th Signal Processing and Communications Applications Conference (SIU)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SIU.2019.8806376","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
In this work, a two-tier heterogeneous network is studied. Both base stations and end-devices are capable of caching. A suboptimal cache placement algorithm is proposed for lower delays assuming a statistical mobility model. The results are compared with a lower bound, the effects of the number of base stations and cache capacities are investigated, and the tradeoff between network load ratio and delay is shown.
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