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Delay and Deployment Cost Optimization of Edge Computing based on C-RAN in Intelligent Plant

  • Ye Xiao
  • , Fucai Luo
  • , Chenglin Zhao
  • , Fangmin Xu
  • , Tao Chen
    • Ministry of Education China
    • State Grid Fujian Electric Power Co. Ltd

    Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

    Abstract

    In order to minimize the deployment cost of network equipment and delay for data offloading of intelligent services in intelligent plants, this paper proposes a new edge computing architecture based on the cloud radio access network(C-RAN). In this architecture, we consider a computing offload mode which allows one sensing device (SD) to offload computing tasks to more than one access point. The problem of joint optimizing deployment cost and delay is solved based on the immune algorithm and Lagrange multiplier algorithm. The simulation result shows the significantly decrease of delay for data offloading in single-SD multi-access point mode.

    Original languageEnglish
    Title of host publication2021 IEEE International Conference on Communications Workshops, ICC Workshops 2021 - Proceedings
    PublisherIEEE Institute of Electrical and Electronic Engineers
    Number of pages6
    ISBN (Electronic)978-1-7281-9441-7
    DOIs
    Publication statusPublished - Jun 2021
    MoE publication typeA4 Article in a conference publication
    EventIEEE International Conference on Communications Workshops, ICC Workshops 2021 - Virtual, Online
    Duration: 14 Jun 2021 → 23 Jun 2021

    Conference

    ConferenceIEEE International Conference on Communications Workshops, ICC Workshops 2021
    CityVirtual, Online
    Period14/06/21 → 23/06/21

    Funding

    This research work is funded by 2019 Industrial Internet Innovation Development Project of Ministry of Industry and Information Technology of P.R. China “Comprehensive Security Defense Platform Project for Industrial/Enterprise Networks” and EU H2020 5G-DRIVE project (Grant Agreement (GA) No.814956).

    Keywords

    • C-RAN
    • Deployment cost
    • edge computing
    • intelligent plant
    • low delay

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