浏览全部资源
扫码关注微信
1. 合肥工业大学计算机与信息学院,安徽 合肥 230009
2. 安全关键工业测控技术教育部工程研究中心,安徽 合肥 230009
[ "丁正超(1992-),男,合肥工业大学计算机与信息学院硕士生,主要研究方向为物联网、车联网。" ]
[ "魏振春(1978-),男,合肥工业大学计算机与信息学院副教授、硕士生导师,主要研究方向为物联网、嵌入式系统、分布式控制和离散事件系统。" ]
[ "冯琳(1979-),女,合肥工业大学计算机与信息学院副教授、硕士生导师,主要研究方向为计算机网络、无线通信。" ]
网络出版日期:2017-04,
纸质出版日期:2017-04-20
移动端阅览
丁正超, 魏振春, 冯琳. 车载自组织网络中基于连接时长的RSU部署方案[J]. 电信科学, 2017,33(4):87-93.
Zhengchao DING, Zhenchun WEI, Lin FENG. Deployment scheme of RSU based on connection time in VANET[J]. Telecommunications science, 2017, 33(4): 87-93.
丁正超, 魏振春, 冯琳. 车载自组织网络中基于连接时长的RSU部署方案[J]. 电信科学, 2017,33(4):87-93. DOI: 10.11959/j.issn.1000-0801.2017080.
Zhengchao DING, Zhenchun WEI, Lin FENG. Deployment scheme of RSU based on connection time in VANET[J]. Telecommunications science, 2017, 33(4): 87-93. DOI: 10.11959/j.issn.1000-0801.2017080.
针对目前城市场景下车载自组织网络中的 RSU 部署问题,提出了一种基于连接时长的 RSU 部署方案。该方案在RSU数量受限的情况下,以保证通信连接时长为前提,以最大化服务车辆数目为目的,将部署问题建模成最大覆盖问题,设计了二进制粒子群算法进行求解,并结合真实的北京市路网地图和出租车 GPS数据进行仿真实验。仿真结果表明,该算法是收敛、稳定及可行的,相比贪心算法,该算法求得的部署方案能为更多的车辆提供持续性的网络服务。
For the roadside unit (RSU) placement problem in vehicular Ad Hoc network (VANET)
the deployment scheme of RSU based on connection time was proposed.The scheme find the optimal positions of RSU for maximizing the number of vehicles while ensuring a certain level of connection time under the limited number of RSU.The problem was modeled as a maximum coverage problem
and a binary particle swarm algorithm was designed to solve it.The simulation experiment was carried out with the real Beijing road network map and taxi GPS data.The simulation results show that the algorithm is convergent
stable and feasible.Compared with the greedy algorithm
the proposed scheme can provide continuous network service for more vehicles.
CUNHA F D D , BOUKERCHE A , VILLAS L , et al . Data communication in VANETs:a survey,challenges and applications [J ] . Journal of Biological Chemistry , 2014 , 274 ( 39 ): 27605 - 27609 .
BEN B M , DRIRA W , FILALI F . Roadside units placement within city-scaled area in vehicular ad-hoc networks [C ] // International Conference on Connected Vehicles and Expo , November 3 - 7 , Vienna,Austria . New Jersey : IEEE Press , 2014 : 1010 - 1016 .
ASLAM B , ZOU C C . Optimal roadside units placement along highways [C ] // Consumer Communications and Networking Conference , January 8 - 11 , Las Vegas,NV,USA . New Jersey : IEEE Press , 2011 : 814 - 815 .
WU T J , LIAO W , CHANG C J . A cost-effective strategy for road-side unit placement in vehicular networks [J ] . IEEE Transactions on Communications , 2012 , 60 ( 8 ): 2295 - 2303 .
奎晓燕 , 杜华坤 , 肖雪峰 , 等 . 基于真实车载移动数据的RSU部署算法 [J ] . 北京邮电大学学报 , 2015 , 38 ( 1 ): 114 - 118 .
KUI X Y , DU H K , XIAO X F , et al . Realistic vehicular mobility trace driven RSU deployment scheme [J ] . Journal of Beijing University of Posts and Telecommunication , 2015 , 38 ( 1 ): 114 - 118 .
奎晓燕 , 杜华坤 , 肖雪峰 , 等 . 基于流量的车载网络路边单元RSU部署方案 [J ] . 中南大学学报 ( 自然科学版 ), 2016 , 47 ( 5 ): 1573 - 1579 .
KUI X Y , DU H K , XIAO X F , et al . Traffic amount based road side unit deployment scheme for vehicular network [J ] . Journal of Central South University ( Science and Technology ), 2016 , 47 ( 5 ): 1573 - 1579 .
CHI J , JO Y , PARK H , et al . Intersection-priority based optimal RSU allocation for VANET [C ] // Fifth International Conference on Ubiquitous and Future Networks , July 2 - 5 , 2013 , Da Nang,Vietnam . New Jersey : IEEE Press , 2013 : 350 - 355 .
MEHAR S , SENOUCI S M , KIES A , et al . An optimized roadside units (RSU) placement for delay-sensitive applications in vehicular networks [C ] // Consumer Communications and Networking Conference , January 9 - 12 , 2015 , Las Vegas,NV,USA . New Jersey : IEEE Press , 2015 : 121 - 127 .
张国富 , 蒋建国 , 夏娜 , 等 . 基于离散粒子群算法求解复杂联盟生成问题 [J ] . 电子学报 , 2007 , 35 ( 2 ): 323 - 327 .
ZHANG G F , JIANG J G , XIA N , et al . Solutions of complicated coalition generation based on discrete particle swarm optimization [J ] . Acta Electronica Sinica , 2007 , 35 ( 2 ): 323 - 327 .
陈娟 , 蔡孙增 , 朱正航 , 等 . 基于IEEE 802.11p的车载无线通信原型系统的实现 [J ] . 电信科学 , 2014 , 30 ( 3 ): 72 - 79 .
CHEN J , CAI S Z , ZHU Z H , et al . Realization of WAVE system based on IEEE 802.11p [J ] . Telecommunications Science , 2014 , 30 ( 3 ): 72 - 79 .
0
浏览量
982
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构