发表状态 | 已发表Published |
题名 | UAVs joint vehicles as data mules for fast codes dissemination for edge networking in Smart City |
作者 | |
发表日期 | 2019-11-01 |
发表期刊 | Peer-to-Peer Networking and Applications
![]() |
ISSN/eISSN | 1936-6442 |
卷号 | 12期号:6页码:1550-1574 |
摘要 | With the rapid development of software-defined technologies, emerging multimedia applications are booming, which require real-time communication and computation via devices. Meanwhile, the program codes in multimedia applications need to be updated periodically to accommodate changes in the edge networking environment. Therefore, a huge number of smart sensing devices which are deployed in the infrastructures of smart city can play a bigger role than ever before due to their program codes in multimedia applications can be updated by sensing data. However, how to spread program codes to a large amount of devices which are distributed in smart city in a low-cost and fast way is a challenging issue. To solve the issue, in this paper, an Unmanned Aerial Vehicles (UAVs) joint Vehicles as Data Mules for Fast Codes Dissemination (UVDCD) scheme is proposed to spread codes as a fast and low-cost pattern for edge networking in smart city. In UVDCD scheme, first of all, large amount of vehicles in smart city act as mules for code dissemination. Although the cost of the method is low and can quickly cover most networks, there is a very long trailing phenomenon for this approach, i.e. in the early stage of code dissemination, the code dissemination rate increases rapidly over time and have a high efficiency, but after a short time, the increase of code dissemination rate has become very slowly over time. So, in this situation, the unmanned aerial vehicle is used to spread the program codes of intelligent devices where vehicles are hard to spread, thereby eliminating the trailing phenomenon in code dissemination. In order to achieve a high dissemination efficiency for UAV, first, we cluster the device nodes which have not received codes, then we select the optimized UAV flight trajectory based on the cluster so that the total length of the UAV flight path is the shortest, i.e. low-cost, and the number of devices which can receive codes is the largest. Finally, the validity of UVDCD scheme is confirmed based on real vehicle data, and through experiments, it can effectively overcome the trailing phenomenon in code dissemination after using UAV. The coverage ratio and dissemination speed are higher than those of previous strategies and increase 2.11% and 69.44% respectively. |
关键词 | Code dissemination Cost Internet of things Multi-objective optimization Unmanned aerial vehicles |
DOI | 10.1007/s12083-019-00752-0 |
URL | 查看来源 |
收录类别 | SCIE |
语种 | 英语English |
WOS研究方向 | Computer Science ; Telecommunications |
WOS类目 | Computer Science, Information Systems ; Telecommunications |
WOS记录号 | WOS:000492596400010 |
Scopus入藏号 | 2-s2.0-85066617886 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://repository.uic.edu.cn/handle/39GCC9TT/7119 |
专题 | 个人在本单位外知识产出 |
通讯作者 | Xie, Mande |
作者单位 | 1.School of Computer Science and Engineering, Central South University, Changsha, 410083, China 2.School of Computer Science and Information Engineering, Zhejiang Gongshang University, Hangzhou, 310018, China 3.Department of Computer Science and Technology, Huaqiao University, Xiamen, 361021, China |
推荐引用方式 GB/T 7714 | Hu, Lang,Liu, Anfeng,Xie, Mandeet al. UAVs joint vehicles as data mules for fast codes dissemination for edge networking in Smart City[J]. Peer-to-Peer Networking and Applications, 2019, 12(6): 1550-1574. |
APA | Hu, Lang, Liu, Anfeng, Xie, Mande, & Wang, Tian. (2019). UAVs joint vehicles as data mules for fast codes dissemination for edge networking in Smart City. Peer-to-Peer Networking and Applications, 12(6), 1550-1574. |
MLA | Hu, Lang,et al."UAVs joint vehicles as data mules for fast codes dissemination for edge networking in Smart City". Peer-to-Peer Networking and Applications 12.6(2019): 1550-1574. |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
查看访问统计 |
谷歌学术 |
谷歌学术中相似的文章 |
[Hu, Lang]的文章 |
[Liu, Anfeng]的文章 |
[Xie, Mande]的文章 |
百度学术 |
百度学术中相似的文章 |
[Hu, Lang]的文章 |
[Liu, Anfeng]的文章 |
[Xie, Mande]的文章 |
必应学术 |
必应学术中相似的文章 |
[Hu, Lang]的文章 |
[Liu, Anfeng]的文章 |
[Xie, Mande]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论