Joint Resource Allocation for Latency-Sensitive Services over Mobile Edge Computing Networks with Caching

	Joint Resource Allocation for Latency-Sensitive Services over Mobile Edge Computing Networks with Caching
	Jiao Zhang; Xiping Hu; Zhaolong Ning; Edtith C.-H. Ngai; Li Zhou; Jibo Wei; Jun Cheng; Bin Hu; Victor C.M.Leung
刊名	IEEE Internet of Things Journal
	2018
文献子类	期刊论文
英文摘要	Mobile edge computing (MEC) has risen as a promising paradigm to provide high quality of experience via relocating the cloud server in close proximity to smart mobile devices (SMDs). In MEC networks, the MEC server with computation capability and storage resource can jointly execute the latency-sensitive offloading tasks and cache the contents requested by SMDs. In order to minimize the total latency consumption of the computation tasks, we jointly consider computation offloading, content caching and resource allocation as an integrated model, which is formulated as a mix integer nonlinear programming (MINLP) problem. We design an asymmetric search tree and improve the branch and bound method to obtain a set of accurate decisions and resource allocation strategies. Furthermore, we introduce the auxiliary variables to reformulate the proposed model and apply the modified generalized benders decomposition method to solve the MINLP problem in polynomial computation complexity time. Simulation results demonstrate the superiority of the proposed schemes.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/13584]
专题	深圳先进技术研究院_集成所
推荐引用方式 GB/T 7714	Jiao Zhang,Xiping Hu,Zhaolong Ning,et al. Joint Resource Allocation for Latency-Sensitive Services over Mobile Edge Computing Networks with Caching[J]. IEEE Internet of Things Journal,2018.
APA	Jiao Zhang.,Xiping Hu.,Zhaolong Ning.,Edtith C.-H. Ngai.,Li Zhou.,...&Victor C.M.Leung.(2018).Joint Resource Allocation for Latency-Sensitive Services over Mobile Edge Computing Networks with Caching.IEEE Internet of Things Journal.
MLA	Jiao Zhang,et al."Joint Resource Allocation for Latency-Sensitive Services over Mobile Edge Computing Networks with Caching".IEEE Internet of Things Journal (2018).