Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications最新文献

On the Characterization of Vehicular Mobility 车辆移动性表征研究

Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications Pub Date : 2017-11-21 DOI: 10.1145/3132340.3132349

Gabriel R. Diniz, F. D. Cunha, A. Loureiro

引用次数: 11

Tracking Vehicles Equipped with Dedicated Short-Range Communication at Traffic Intersections 追踪在十字路口安装专用短距离通讯装置的车辆

Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications Pub Date : 2017-11-21 DOI: 10.1145/3132340.3132356

Patrick Emami, L. Elefteriadou, S. Ranka

{"title":"Tracking Vehicles Equipped with Dedicated Short-Range Communication at Traffic Intersections","authors":"Patrick Emami, L. Elefteriadou, S. Ranka","doi":"10.1145/3132340.3132356","DOIUrl":"https://doi.org/10.1145/3132340.3132356","url":null,"abstract":"In the near future, the traffic stream will contain both connected and autonomous vehicles with Dedicated Short-Range Communication (DSRC) vehicle-to-infrastructure (V2I) capabilities. With these new technologies, it will become possible to optimize the performance of traffic intersections so that wasted time at red lights and carbon emissions are minimized. Sensors, such as Doppler radar and traffic cameras, can use the data received at Road-Side Units (RSUs) from DSRC-equipped vehicles to assist with tracking and classifying all of the traffic approaching an intersection. In order to fuse information between multiple sensors, each sensor at the traffic intersection needs to compute the uncertainty about its estimate of the state of every vehicle it is tracking. In this work, we evaluate different tracking filters for their ability to estimate the state of a vehicle approaching a traffic intersection based on GPS data received over DSRC. We ran experiments with a vehicle equipped with a Cohda Wireless Mk5 On-Board Unit (OBU) and a high-precision GPS sensor to generate ground-truth data. We present a comparison of the performance of a linear Kalman filter, extended Kalman filter, and particle filter configured with different kinematics models. The effects of measurement bias in the GPS data in DSRC messages is also explored; we observe that without any bias estimation, the performance of the track filters degrades significantly.","PeriodicalId":113404,"journal":{"name":"Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications","volume":"331 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127285782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Deep Reinforcement Learning (DRL)-based Resource Management in Software-Defined and Virtualized Vehicular Ad Hoc Networks 基于深度强化学习(DRL)的软件定义虚拟化车辆自组织网络资源管理

Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications Pub Date : 2017-11-21 DOI: 10.1145/3132340.3132355

Ying He, F. Yu, Nan Zhao, Hongxi Yin, A. Boukerche

{"title":"Deep Reinforcement Learning (DRL)-based Resource Management in Software-Defined and Virtualized Vehicular Ad Hoc Networks","authors":"Ying He, F. Yu, Nan Zhao, Hongxi Yin, A. Boukerche","doi":"10.1145/3132340.3132355","DOIUrl":"https://doi.org/10.1145/3132340.3132355","url":null,"abstract":"Vehicular ad hoc networks (VANETs) have attracted great interests from both industry and academia. The developments of VANETs are heavily influenced by information and communications technologies, which have fueled a plethora of innovations in various areas, including networking, caching and computing. Nevertheless, these important enabling technologies have traditionally been studied separately in the existing works on vehicular networks. In this paper, we propose an integrated framework that can enable dynamic orchestration of networking, caching and computing resources to improve the performance of next generation vehicular networks. We formulate the resource allocation strategy in this framework as a joint optimization problem, where the gains of not only networking but also caching and computing are taken into consideration in the proposed framework. The complexity of the system is very high when we jointly consider these three technologies. Therefore, we propose a novel deep reinforcement learning approach in this paper. Simulation results with different system parameters are presented to show the effectiveness of the proposed scheme.","PeriodicalId":113404,"journal":{"name":"Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129860485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 29

Utilizing Advanced Metering Infrastructure to Build a Public Key Infrastructure for Electric Vehicles 利用先进计量基础设施构建电动汽车公钥基础设施

Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications Pub Date : 2017-11-21 DOI: 10.1145/3132340.3132359

Mumin Cebe, K. Akkaya

{"title":"Utilizing Advanced Metering Infrastructure to Build a Public Key Infrastructure for Electric Vehicles","authors":"Mumin Cebe, K. Akkaya","doi":"10.1145/3132340.3132359","DOIUrl":"https://doi.org/10.1145/3132340.3132359","url":null,"abstract":"component of our lives in the future which will necessitate their integration with the Smart Grid. In addition to public charging stations that are built for EV charging purposes, we are witnessing the development of home microgrids which will serve as a charging station not only for the homeowners but also for the neighborhood. Such home microgrids can be accessible through their smart meters, which makes advanced metering infrastructure (AMI) a viable alternative for vehicle-to-grid (V2G) communications. The security of these communications can be addressed by relying on a public-key infrastructure (PKI) that enables the use of certificates by the participants. However, the management of a PKI is challenging, in particular with respect to certificate revocation lists (CRLs) that need to be maintained at all times not just for the AMI network but also for the large number of EVs that will use it. Real-time access to CRLs is necessary for secure and efficient EV communications which is often needed for charge scheduling purposes. In this paper, we propose exploiting the AMI as an overlay infrastructure that keeps the CRL of EVs in a distributed hash table (DHT) and provide required security services. The proposed approach is evaluated under ns-3 by using IEEE 802.11s and IEEE 802.11p protocols. The results shows that the proposed approach enables the use of smart meters as an overlay infrastructure by significantly reducing the storage requirements for implementing PKI and providing comparable delay performance to that of a local CRL approach.","PeriodicalId":113404,"journal":{"name":"Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132467606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Resource Allocation in Software Defined Fog Vehicular Networks 软件定义雾车网络中的资源分配

Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications Pub Date : 2017-11-21 DOI: 10.1145/3132340.3132357

Yaomin Zhang, Haijun Zhang, Keping Long, Xiaoming Xie, Victor C. M. Leung

引用次数: 10

Vehicular Clouds Research: What is Missing? 车载云研究:缺少什么?

Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications Pub Date : 2017-11-21 DOI: 10.1145/3132340.3132358

S. Olariu, Ryan Florin

{"title":"Vehicular Clouds Research: What is Missing?","authors":"S. Olariu, Ryan Florin","doi":"10.1145/3132340.3132358","DOIUrl":"https://doi.org/10.1145/3132340.3132358","url":null,"abstract":"Vehicular Clouds (VCs) have become an active research topic. However, even a cursory look reveals that the VC literature of recent years is full of papers discussing fanciful VC architectures and services that often seem too good to be true. And many of them are. It seems to us that promoting VC models without any regard to their practical feasibility is apt to discredit the VC concept altogether. Part of the problem stems from the fact that some authors do not seem to be concerned with the obvious fact that moving vehicles' residency times in the VC may, indeed, be very short and, therefore, so is their contribution to the amount of useful work performed. Should a vehicle running a user job leave the VC prematurely, the amount of work performed by that vehicle may be lost, unless special precautions are taken. Such precautionary measures involve either some flavor of checkpointing or some form of redundant job assignment. Both approaches have consequences in terms of overhead and impact job completion time. The success of conventional cloud computing (CC) is attributable to the ability to provide quantifiable functional characteristics such as scalability, reliability and availability. By the same token, if the VCs are to see a widespread adoption, the same quantitative aspects have to be addressed here, too. Feasibility issues in terms of sufficient compute power, communication bandwidth, reliability, availability, and job duration time are all fundamental quantitative aspects of VCs that need to be studied and understood before one can claim with any degree of certainty that they can support the workload for which they are intended. The first contribution of this paper is to make a case for the stringent need to address quantitatively the performance characteristics of VC architectures and proposed services. Our second contribution is to point out directions and challenges facing the VC community.","PeriodicalId":113404,"journal":{"name":"Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129865303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

QoS-oriented Management of Multi-vehicle Coordinated Cruise Control in Uncertain Environments 不确定环境下多车协同巡航控制的qos管理

Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications Pub Date : 2017-11-21 DOI: 10.1145/3132340.3132345

Arun Adiththan, K. Ravindran

引用次数: 1

Using Probabilistic Estimates to Guarantee Reliability in Crossroad VANETs 基于概率估计的十字路口vanet可靠性保证

Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications Pub Date : 2017-11-21 DOI: 10.1145/3132340.3132343

Daniel Markert, Philip Parsch, Alejandro Masrur

{"title":"Using Probabilistic Estimates to Guarantee Reliability in Crossroad VANETs","authors":"Daniel Markert, Philip Parsch, Alejandro Masrur","doi":"10.1145/3132340.3132343","DOIUrl":"https://doi.org/10.1145/3132340.3132343","url":null,"abstract":"We consider an intelligent crossroad where conventional traffic lights are substituted by a roadside unit (RSU), which synchronizes vehicles at the intersection, minimizing waiting time and energy consumption (by avoiding unnecessary braking and accelerating). Clearly, in this case, a reliable communication needs to be guaranteed between vehicles and the RSU, for which we investigate the design and analysis of specialized Vehicular Ad Hoc Networks (VANETs). It turns out that reliability strongly depends on the number of vehicles at the crossroad, i.e., the more vehicles, the more interference and, hence, the lesser reliability. As a result, to guarantee a desired level of reliability, we first need to estimate the worst-case number of vehicles at the crossroad. However, straightforward, deterministic approaches --- computing the maximum number of vehicles that physically fit into the crossroad's area --- lead to a great amount of pessimism and overdesign. In this paper, we propose using probabilistic estimations for the number of vehicles instead, which greatly reduces the amount of pessimism while still guaranteeing safety. Our approach is based on vehicles' statistical information and allows computing the probability of having a certain number of vehicles at the crossroad in the worst case. We incorporate this probabilistic estimate into the VANET's design and analysis to derive guarantees on reliability. Finally, we illustrate the benefits of the proposed approach by means of a detailed case study and simulations using OMNeT++.","PeriodicalId":113404,"journal":{"name":"Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127301240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Modeling, Analysis and Simulation of Wireless Power Transfer 无线电力传输的建模、分析与仿真

Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications Pub Date : 2017-11-21 DOI: 10.1145/3132340.3132344

A. D. D. Sousa, L. Vieira, M. Vieira

引用次数: 3

Implementation and Performance Assessment of Location-based Routing Protocols for MANETs 基于位置路由协议的manet实现与性能评估

Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications Pub Date : 2017-11-21 DOI: 10.1145/3132340.3132342

I. Martín-Escalona, E. Zola, Fabio Perrone, F. Barceló, Sergio Machado

{"title":"Implementation and Performance Assessment of Location-based Routing Protocols for MANETs","authors":"I. Martín-Escalona, E. Zola, Fabio Perrone, F. Barceló, Sergio Machado","doi":"10.1145/3132340.3132342","DOIUrl":"https://doi.org/10.1145/3132340.3132342","url":null,"abstract":"Mobile ad-hoc networking is a topic that has caught the interest of the research community for years. Although MANETs were introduced time ago, routing in such difficult environments is still an open issue. Routing protocols have been presented to deal with dynamic route building, including proactive and reactive approaches. The newest proposals are often based on positioning, owing to the clear benefits that this approach offers to overcome the excessive flooding overhead that routing protocols usually introduce. This paper compares the performance of three routing protocols: DYMO, DYMOselfwd and AODV-Line. The first is included for historical reasons, since it was the reference protocol for MANET routing for many years. DYMOselfwd is a novel routing protocols that trades-off the simplicity of DYMO and the scalability of location-based routing protocols. Finally, AODV-Line is chosen as an example of greedy location-based routing protocol. These three protocols have been implemented in OMNET++, a general-purpose event-driven simulation tool freely available for the research community. This paper provides a thorough assessment of the performance achieved by these three protocols under different conditions depending on: 1) the node density (i.e. sparse and dense networks), 2) the mobility pattern (i.e. pedestrian and vehicular nodes) and 3) the payload length (e.g. data coming from sensors wrt. regular data traffic).","PeriodicalId":113404,"journal":{"name":"Proceedings of the 6th ACM Symposium on Development and Analysis of Intelligent Vehicular Networks and Applications","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129542684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0