.png){kind=icon}
返回
Efficient Resource Management and Expansion Scheme for Collaborative Edge-Cloud Computing
.png){kind=icon}
PRE
AI
DOI：10.1109/TMC.2023.3267497.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Integrating the advantages of both the edge and the cloud, the edge-cloud computing system emerges to provide high-quality computing services for mobile users. To improve system efficiency, we investigate a hybrid mode of resource collaboration and expansion for the edge-cloud computing system, in which edge servers not only can collaborate with the cloud by purchasing high-priority computation resources temporarily but also can expand their local computation resources permanently. In such a way, the edge server can maximize its long-term profit by making a trade-off between the purchasing cost and the expanding cost. By formulating the resource management problem as a long-term profit maximization one, we first analyze the relationships among the expected minimal purchasing cost, the computation delay, and the available computation resources. Then, we design an efficient resource reserving and expanding scheme to determine the optimal expected amounts of reserving resources and expansion resources. Next, we propose an efficient real-time resource purchasing scheme to obtain the optimal amount of real-time purchasing resources dynamically. Finally, simulation results show that the proposed efficient resource collaboration and expanding scheme can maximize the long-term profit while guaranteeing the computation delay.
Keyword:
Real-time systems
Cloud computing
expansion scheme
profit maximization
collaborative edge-cloud computing
期刊
IF:
9.2
论文数:
5.9K
被引数:
1.8W
机构
引用论文
A Survey on End-Edge-Cloud Orchestrated Network Computing Paradigms: Transparent Computing, Mobile Edge Computing, Fog Computing, and Cloudlet端边云编排网络计算范例调查: 透明计算、移动边缘计算、雾计算和Cloudlet
.png){kind=icon}
PREAI
分享收藏Complementing IoT Services Through Software Defined Networking and Edge Computing: A Comprehensive Survey通过软件定义网络和边缘计算补充物联网服务: 综合调查
PREAI
分享收藏
查看更多内容