Task Offloading Strategy and Pricing Scheme in Fog-Enabled Networks
Yang, Fuqian1; Cai, Penghao1; Qian, Hua2; Luo, Xiliang1
2019-12
会议录名称2019 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM)
ISSN1930-529X
页码1-6
发表状态已发表
DOI10.1109/GLOBECOM38437.2019.9013351
摘要

This paper investigates the price-based task offloading in fog-enabled networks. Specifically, we consider a fog-enabled network with one task node (TN) and multiple helper nodes (HNs) where the TN and each HN are assumed to be M/M/1 queuing systems. Considering that the tasks are not processed for free at the HNs, we address the optimal task offloading strategy for the TN and optimal pricing scheme for the HNs, respectively. In particular, assuming the equal quality of service (EQoS) at the HNs, a low complexity algorithm is proposed to obtain the optimal task offloading strategy for the TN when the pricing scheme for the HNs is given. Meanwhile, by taking into account the optimal task offloading strategy for the TN, we derive a necessary condition that the optimal pricing scheme for the HNs must satisfy. Furthermore, a low complexity algorithm is proposed to obtain one near optimal pricing scheme for the HNs. Numerical results demonstrate the advantage of the proposed algorithms.

关键词Task analysis Pricing Optimization Delays Complexity theory Edge computing Mobile handsets
会议地点Waikoloa, HI, USA
会议日期9-13 Dec. 2019
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收录类别EI ; CPCI-S ; CPCI
资助项目[18511103502] ; National Natural Science Foundation of China[61671436]
出版者Institute of Electrical and Electronics Engineers Inc.
EI入藏号20201208331306
EI主题词Complex networks ; Computational complexity ; Costs ; Fog ; Quality of service
EI分类号Atmospheric Properties:443.1 ; Computer Theory, Includes Formal Logic, Automata Theory, Switching Theory, Programming Theory:721.1 ; Computer Systems and Equipment:722 ; Cost and Value Engineering; Industrial Economics:911
原始文献类型Conferences
引用统计
文献类型会议论文
条目标识符https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/50039
专题信息科学与技术学院_博士生
信息科学与技术学院_PI研究组_罗喜良组
通讯作者Luo, Xiliang
作者单位1.School of Information Science and Technology, ShanghaiTech University, China
2.Shanghai Advanced Research Institute, Chinese Academy of Sciences, China
第一作者单位信息科学与技术学院
通讯作者单位信息科学与技术学院
第一作者的第一单位信息科学与技术学院
推荐引用方式
GB/T 7714
Yang, Fuqian,Cai, Penghao,Qian, Hua,et al. Task Offloading Strategy and Pricing Scheme in Fog-Enabled Networks[C]:Institute of Electrical and Electronics Engineers Inc.,2019:1-6.
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