[1]张永棠.高速公路场景下车载网路侧单元部署研究[J].应用科技,2018,45(06):59-62.[doi:10.11991/yykj.201803017]
 ZHANG Yongtang.Research on RSU deployment scheme for highway in VANETs[J].Applied science and technology,2018,45(06):59-62.[doi:10.11991/yykj.201803017]
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高速公路场景下车载网路侧单元部署研究(/HTML)
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《应用科技》[ISSN:1009-671X/CN:23-1191/U]

卷:
第45卷
期数:
2018年06期
页码:
59-62
栏目:
计算机技术与应用
出版日期:
2018-11-05

文章信息/Info

Title:
Research on RSU deployment scheme for highway in VANETs
作者:
张永棠123
1. 广东东软学院 计算机科学与技术系, 广东 佛山 528225;
2. 广东省大数据分析与处理重点实验室, 广东 广州 510006;
3. 南昌工程学院 江西省协同感知与先进计算技术研究所, 江西 南昌 330003
Author(s):
ZHANG Yongtang123
1. Department of Computer Science and Technology, Guangdong Neusoft Institute, Foshan 528225, China;
2. Guangdong Key Laboratory of Big Data Analysis and Processing, Guangzhou 510006, China;
3. Institute of Cooperative Sensing and Advanced Computing Technology, Nanchang Institute of Technology, Nanchang 330003, China
关键词:
车载网路侧单元部署网络连通性通信安全性能分析传感器网络高速公路成本
Keywords:
VANETsRSU deploymentnetwork connectivitycommunication securityperformance analysissensor networkexpresswaycost
分类号:
TP31
DOI:
10.11991/yykj.201803017
文献标志码:
A
摘要:
路侧单元的部署方案直接影响到车载网(VANETs)的网络连通性,优化部署方案可以降低部署成本。为了获得连通性和部署成本间的折中,提出了一种高速公路场景下车载网路侧单元部署方案。引入2种计算网络连通概率的方法,综合考虑连通性和部署成本的效用函数来获得优化的部署方案。在不同道路参数下对该路侧单元部署方案进行了实验评估。结果表明,运用本文提出的效用函数,能够很好地在网络连通性和部署成本间取得折中。
Abstract:
In vehicular ad hoc networks (VANETs), the deployment of road side unit (RSU) influences network connectivity of VANETs directly. Optimization of the deployment scheme can reduce the cost. In order to get a trade-off between network connectivity and deployment cost, an RSU deployment scheme is proposed in this paper. We introduce two ways to measure the network connectivity between nodes, and get the optimal deployment scheme by introducing the utility function that takes deployment cost and network connectivity into account. Moreover, an experiment was carried out to evaulate the deployment scheme of the RSUs with different road parameters. Simulation results show that we can get a good trade-off between saving cost and making sure the network connectivity by using the utility function mentioned above.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2018-03-30。
基金项目:国家自然科学基金项目(61363047);广东省大数据分析与处理重点实验室开放基金项目(2017007);佛山市科技创新项目(2016AG100792)
作者简介:张永棠(1981-),男,副教授
通讯作者:张永棠,E-mail:2968840682@qq.com
更新日期/Last Update: 2018-11-02