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篇名 |
An Optimal Cache Resource Allocation in Fog Radio Access Networks
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並列篇名 | An Optimal Cache Resource Allocation in Fog Radio Access Networks |
作者 | Sovit Bhandari、Hong Ping Zhao、Hoon Kim、John M. Cioffi |
英文摘要 | Fog radio access networks (F-RANs) are the key promising architecture for next-generation wireless networks. This paper addresses the cache resource allocation problem in multi fog access points (F-APs) of F-RANs system. A linear programming (LP)-based problem is formulated for optimal allocation of the cache resource of multiple F-APs to the user equipments (UEs) to maximize the delivered contents while providing the minimum user data volume request and transmission delay constraints. Simulation results are shown to validate the proposed scheme. |
起訖頁 | 2063-2069 |
關鍵詞 | Cache resource allocation、Fog access point、Optimal、Linear programming |
刊名 | 網際網路技術學刊 |
期數 | 201912 (20:7期) |
出版單位 | 台灣學術網路管理委員會 |
DOI |
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