邓晓衡

教授 博士生导师 硕士生导师

入职时间:2006-01-05

所在单位:电子信息学院

职务:院长

学历:博士研究生毕业

性别:男

联系方式:Email:dxh@csu.edu.cn

学位:博士学位

在职信息:在职

主要任职:湖南省数据传感与交换设备工程中心 主任 IEEE RS Chapter长沙 主席CCF普适计算专委 委员 CCF长沙 执委

毕业院校:中南大学

学科:信息与通信工程
计算机科学与技术

曾获荣誉:

2024-12-31  当选:  湖南省“芙蓉学者”特聘教授

2020-12-31  当选:  中南大学励志教师奖励

2010-12-31  当选:  湖南省青年骨干教师

2008-12-31  当选:  2008年获西南铝业优秀教师奖

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Leilei Wang, Xiaoheng Deng, Jinsong Gui, Xuechen Chen, Shaohua Wan, "Microservice-Oriented Service Placement for Mobile Edge Computing in Sustainable Internet of Vehicles," in IEEE Transactions on Intelligent Transportation Systems, doi: 10.1109/TITS.2023.3274307. (中科院 1区, 2023)

发布时间:2024-03-13

点击次数:

摘要:Abstract— The integration of Mobile Edge Computing (MEC) and microservice architecture drives the implementation of the sustainable Internet of Vehicles (IoV). The microservice architecture enables the decomposition of a service into multiple independent, fine-grained microservices working independently. With MEC, microservices can be placed on Edge Service Providers (ESPs) dynamically, responding quickly and reducing service latency and resource consumption. However, the burgeoning of IoV leads to high computation and resource overheads, making service resource requirements an imminent issue. What’s more, due to the limited computation power of ESPs, they can only host a few services. Therefore, ESPs should judiciously decide which services to host. In this paper, we propose a Microservice-oriented Service Placement (MOSP) mechanism for MEC-enabled IoV to shorten service latency, reduce high resource consumption levels and guarantee long-term sustainability. Specifically, we formulate the service placement as an integer linear programming program, where service placement decisions are collaboratively optimized among ESPs, aiming to address spatial demand coupling, service heterogeneity, and decentralized coordination in MEC systems. MOSP comprises an upper layer to map the service requests to ESPs and a lower layer to adjust the service placement of ESPs. Evaluation results show that the microservice-oriented service deployment mechanism offers dramatic improvements in terms of resource savings, latency reduction, and service speed.

备注:http://faculty.csu.edu.cn/dengxiaoheng/zh_CN/lwcg/10445/content/49302.htm

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附件:

  • 7-Microservice-Oriented_Service_Placement_for_Mobile_Edge_Computing_in_Sustainable_Internet_of_Vehicles.pdf

  • 上一条: Leilei Wang, Xiaoheng Deng, Jinsong Gui, Honggang Zhang, Shui Yu, "Computation Placement Orchestrator for Mobile-Edge Computing in Heterogeneous Vehicular Networks," in IEEE Internet of Things Journal, doi: 10.1109/JIOT.2023.3304304. IEEE Internet of Things Journal. (中科院 1区, 2023)

    下一条: Xiaoheng Deng, Leilei Wang, Jinsong Gui, Ping Jiang, Xuechen Chen, Feng Zeng, Shaohua Wan, "A review of 6G autonomous intelligent transportation systems: Mechanisms, applications and challenges," in Journal of Systems Architecture, doi: 10.1016/j.sysarc.2023.102929. Journal of Systems Architecture. (JCR 1区, 2023)