Popularity-Based Cache Placement for Fog Networks

Ibrahim Althamary, Chih Wei Huang, Phone Lin, Shun Ren Yang, Chien Wei Cheng

研究成果: 書貢獻/報告類型會議論文篇章同行評審

10 引文 斯高帕斯(Scopus)

摘要

Cache placement is a critical issue in fog networks. It is essential to simultaneously consider the quality of network connection, the demand of contents, and the users' activities. This paper proposes an efficient cache placement by placing the files based on popularity categories within a fog node cluster. Requested files are categorized into three popularity levels and strategically cached in fog nodes of various activity levels This work aims to reduce energy consumption by reducing the number of cells to serve the users based on content popularity. Another contribution of this paper is the clustering method for the fog nodes to select the node to host for the cache contents. The effectiveness of the algorithm is tested using the simulation regarding energy efficiency.

原文???core.languages.en_GB???
主出版物標題2018 14th International Wireless Communications and Mobile Computing Conference, IWCMC 2018
發行者Institute of Electrical and Electronics Engineers Inc.
頁面800-804
頁數5
ISBN(列印)9781538620700
DOIs
出版狀態已出版 - 28 8月 2018
事件14th International Wireless Communications and Mobile Computing Conference, IWCMC 2018 - Limassol, Cyprus
持續時間: 25 6月 201829 6月 2018

出版系列

名字2018 14th International Wireless Communications and Mobile Computing Conference, IWCMC 2018

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???event.eventtypes.event.conference???14th International Wireless Communications and Mobile Computing Conference, IWCMC 2018
國家/地區Cyprus
城市Limassol
期間25/06/1829/06/18

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