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2009 IEEE Vehicular Networking Conference (VNC)最新文献

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Localized data dissemination in vehicular sensing networks 车载传感网络中的局部数据传播
2009 IEEE Vehicular Networking Conference (VNC) Pub Date : 2009-12-01 DOI: 10.1109/VNC.2009.5416362
Ling-Jyh Chen, Ying-Yu Chen, Kun-Chan Lan, Chien-Ming Chou
{"title":"Localized data dissemination in vehicular sensing networks","authors":"Ling-Jyh Chen, Ying-Yu Chen, Kun-Chan Lan, Chien-Ming Chou","doi":"10.1109/VNC.2009.5416362","DOIUrl":"https://doi.org/10.1109/VNC.2009.5416362","url":null,"abstract":"A vehicular sensing network (VSN) is a type of wireless sensor network that empowers legacy resource-constrained WSNs by taking advantage of the rich network resources (e.g., the battery life, storage capability, and mobility) of vehicles. In this paper, we posit that the sensed data in VSNs is generally local in nature and propose a simple yet effective scheme, called To-and-Fro (TAF), for localized data dissemination. Unlike conventional wireless networks and sensing systems, the TAF scheme operates in an opportunistic manner and does not need a network infrastructure. More precisely, the scheme always forwards messages to passing vehicles if they are moving in the opposite direction. Using simulations of both synthetic and realistic network scenarios, we demonstrate that the proposed scheme is simple, practical, and effective for localized data dissemination in vehicular sensing networks. Moreover, the scheme is easy to deploy, as long as each vehicle in the network can access GPS information.","PeriodicalId":228148,"journal":{"name":"2009 IEEE Vehicular Networking Conference (VNC)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116600898","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: 6
Exploring the solution space of beaconing in VANETs 探索VANETs中信标的解决空间
2009 IEEE Vehicular Networking Conference (VNC) Pub Date : 2009-10-01 DOI: 10.1109/VNC.2009.5416370
Martijn van Eenennaam, W. K. Wolterink, G. Karagiannis, G. Heijenk
{"title":"Exploring the solution space of beaconing in VANETs","authors":"Martijn van Eenennaam, W. K. Wolterink, G. Karagiannis, G. Heijenk","doi":"10.1109/VNC.2009.5416370","DOIUrl":"https://doi.org/10.1109/VNC.2009.5416370","url":null,"abstract":"Vehicular networking is an enabling technology for Intelligent Transportation Systems (ITS). Different types of vehicular traffic applications are currently being investigated. In this paper we briefly introduce the communication requirements of a Co-operative Adaptive Cruise Control (C-ACC) vehicular traffic efficiency application. Furthermore, we propose a Channel Busy Time model to evaluate the solution space of a vehicular beaconing system designed to communicate information both vital and sufficient for vehicular traffic applications and in particular for C-ACC. We identify that the solution space is three-dimensional. These dimensions being based on the number of nodes (or vehicles), the beacon generation rate of the nodes and the size (or duration) of a beacon message. Based on the Channel Busy Time model we derive boundaries and ranges of parameters within which the beaconing system can be adapted to meet the requirements of the C-ACC application.","PeriodicalId":228148,"journal":{"name":"2009 IEEE Vehicular Networking Conference (VNC)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126621288","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: 145
A multi-antenna switched links based inter-vehicular network architecture 基于多天线交换链路的车际网络架构
2009 IEEE Vehicular Networking Conference (VNC) Pub Date : 2009-10-01 DOI: 10.1109/VNC.2009.5416364
Wai Chen, R. Guha, John Lee, R. Onishi, Rama Vuyyuru
{"title":"A multi-antenna switched links based inter-vehicular network architecture","authors":"Wai Chen, R. Guha, John Lee, R. Onishi, Rama Vuyyuru","doi":"10.1109/VNC.2009.5416364","DOIUrl":"https://doi.org/10.1109/VNC.2009.5416364","url":null,"abstract":"In recent years, there have been significant research efforts related to vehicle-to-vehicle (V2V) communication. The major demand of the V2V communication is originally from safety-related applications; other possible application areas including communication support for traffic management have increased. In this paper, we propose an architectural framework for achieving a vehicle network that employs dynamically switched directional links. This serves to address channel contention associated with omni-directional antenna based network architecture and leads to a simple protocol specification for V2V communication. We propose new data dissemination methods that leverage the unique characteristics of the dynamic switched directional links based architecture. The tradeoffs of the proposed framework and dissemination methods are also discussed.","PeriodicalId":228148,"journal":{"name":"2009 IEEE Vehicular Networking Conference (VNC)","volume":"212 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116150158","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
Formally verifiable features in embedded vehicular security systems 嵌入式车辆安全系统中可正式验证的功能
2009 IEEE Vehicular Networking Conference (VNC) Pub Date : 2009-10-01 DOI: 10.1109/VNC.2009.5416378
Gyesik Lee, Hisashi Oguma, Akira Yoshioka, R. Shigetomi, Akira Otsuka, H. Imai
{"title":"Formally verifiable features in embedded vehicular security systems","authors":"Gyesik Lee, Hisashi Oguma, Akira Yoshioka, R. Shigetomi, Akira Otsuka, H. Imai","doi":"10.1109/VNC.2009.5416378","DOIUrl":"https://doi.org/10.1109/VNC.2009.5416378","url":null,"abstract":"In an overview paper called State of the Art: Embedding Security in Vehicles, Wolf et al. give a general stateof- the-art overview of IT security in vehicles and describe core security technologies and relevant security mechanisms. In this paper we show that a formal analysis of many of the related properties is possible. This indicates that many expected aspects in the design of vehicular security can be verified formally. Our presentation is based on a recent paper by the second author et al. [13] where a new attestation-based vehicular security systems is represented. We briefly summarize the general properties required in the design of vehicular IT security and verify that the new architecture given by Oguma et al. suggests new desirable security aspects.","PeriodicalId":228148,"journal":{"name":"2009 IEEE Vehicular Networking Conference (VNC)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122520688","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: 13
A VANET-based emergency vehicle warning system 基于vanet的紧急车辆警报系统
2009 IEEE Vehicular Networking Conference (VNC) Pub Date : 2009-10-01 DOI: 10.1109/VNC.2009.5416384
Andreas Buchenscheit, F. Schaub, F. Kargl, M. Weber
{"title":"A VANET-based emergency vehicle warning system","authors":"Andreas Buchenscheit, F. Schaub, F. Kargl, M. Weber","doi":"10.1109/VNC.2009.5416384","DOIUrl":"https://doi.org/10.1109/VNC.2009.5416384","url":null,"abstract":"One often cited use case for vehicular networks are applications that relate to emergency vehicles. In addition to the traditional siren, they could use radio communication to warn other vehicles or to preempt traffic lights. Such an application can reduce accident risks during emergency response trips and also help save valuable time. We outline a comprehensive design of such an emergency vehicle warning system that makes full use of inter-vehicle communication, but also encompasses roadside infrastructure like traffic lights. In our system, other vehicles are not simply warned of an approaching emergency vehicle; they also receive detailed route information. Based on this information, timely and appropriate reaction of other drivers is possible. A prototype of our system has been tested in a traffic environment including emergency vehicles and traffic lights. To identify requirements and evaluate our system, we also conducted a detailed analysis of videos from emergency response trips and an expert survey among members of a local emergency response organization.","PeriodicalId":228148,"journal":{"name":"2009 IEEE Vehicular Networking Conference (VNC)","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128231502","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: 157
Dynamic routing based on road connectivity for urban vehicular environments 城市车辆环境下基于道路连通性的动态路由
2009 IEEE Vehicular Networking Conference (VNC) Pub Date : 2009-10-01 DOI: 10.1109/VNC.2009.5416373
N. Brahmi, M. Boussedjra, J. Mouzna, M. Bayart
{"title":"Dynamic routing based on road connectivity for urban vehicular environments","authors":"N. Brahmi, M. Boussedjra, J. Mouzna, M. Bayart","doi":"10.1109/VNC.2009.5416373","DOIUrl":"https://doi.org/10.1109/VNC.2009.5416373","url":null,"abstract":"In this paper, we introduce a new geographic routing scheme for urban vehicular environments called “Dynamic Road Connectivity-based Routing” (D-RCBR). The proposed approach exploits distributed information about road connectivity and vehicles distribution to optimize routing decisions. To ensure the packet delivery, D-RCBR defines a new concept of Road Connectivity that provides local topology knowledge and checks if two adjacent intersections delimiting a road segment are actually connected through multi-hop vehicular communication. Then, based on local dissemination strategy, a dynamic routing is performed through the road intersections according to greedy principle. However, since local maximum problems are likely to happen considering only a greedy selection of vertex, D-RCBR defines a recovery procedure inspired from the right hand rule. The simulation results show encouraging performance in comparison to other existing approaches in the literature.","PeriodicalId":228148,"journal":{"name":"2009 IEEE Vehicular Networking Conference (VNC)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126376359","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: 2
Realization of anti-collision warning application using V2V communication 利用V2V通信实现防撞报警应用
2009 IEEE Vehicular Networking Conference (VNC) Pub Date : 2009-10-01 DOI: 10.1109/VNC.2009.5416390
W. Cho, Kyeong-Soo Han, Hyun-Kyun Choi, H. Oh
{"title":"Realization of anti-collision warning application using V2V communication","authors":"W. Cho, Kyeong-Soo Han, Hyun-Kyun Choi, H. Oh","doi":"10.1109/VNC.2009.5416390","DOIUrl":"https://doi.org/10.1109/VNC.2009.5416390","url":null,"abstract":"Vehicular communications provide new convergence applications by combining vehicles and communication technologies. In this paper, we consider the anti-collision warning application using vehicle-to-vehicle (V2V) communication. First, we introduce the general and special features of the overall system and specifications of the communication prototype. Then, we investigate the application scenarios and communication algorithms including practical measurement results. Some implementation issues of vehicular communications are also addressed.","PeriodicalId":228148,"journal":{"name":"2009 IEEE Vehicular Networking Conference (VNC)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125939073","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: 20
Approximate analysis of a multiple geocast routing among geographical regions in VANET applications VANET应用中地理区域间多播路由的近似分析
2009 IEEE Vehicular Networking Conference (VNC) Pub Date : 2009-10-01 DOI: 10.1109/VNC.2009.5416365
J. Maia, J. Celestino
{"title":"Approximate analysis of a multiple geocast routing among geographical regions in VANET applications","authors":"J. Maia, J. Celestino","doi":"10.1109/VNC.2009.5416365","DOIUrl":"https://doi.org/10.1109/VNC.2009.5416365","url":null,"abstract":"We consider VANET applications which divide urban areas into geographical regions among which aggregated information by area should be disseminated. In each region, a circular area called emitter and receiver center (ERC) is used for sending and receiving messages. Vehicles within each ERC send and receive messages to and from vehicles inside the other ERCs, defining a multiple geocast routing problem. Each vehicle to cross an ERC sends a message to the multiple destinations using the minimum spanning tree (MST) whose vertices are the ERCs, with a root node in the sender. Messages are routed between the neighboring ERCs using a point-to-point position-based protocol. The messages that arrive at an ERC are disseminated within the region using flooding. Multicast QoS parameters are mainly based on end-to-end delay measures. In VANETs, the communication link delays are random variables because they depend on the underlying vehicle flows. This paper develops an approximate model for end-to-end delay distribution based on phase-type (PH) distributions, and also examines a new QoS multicast parameter adequate to cooperative information gathering and sharing applications. The results are validated by simulation.","PeriodicalId":228148,"journal":{"name":"2009 IEEE Vehicular Networking Conference (VNC)","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115533585","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: 4
A TPM-based architecture for improved security and anonymity in vehicular ad hoc networks 一种基于tpm的架构，用于提高车辆自组织网络的安全性和匿名性
2009 IEEE Vehicular Networking Conference (VNC) Pub Date : 2009-10-01 DOI: 10.1109/VNC.2009.5416377
Gilles Guette, Olivier Heen
{"title":"A TPM-based architecture for improved security and anonymity in vehicular ad hoc networks","authors":"Gilles Guette, Olivier Heen","doi":"10.1109/VNC.2009.5416377","DOIUrl":"https://doi.org/10.1109/VNC.2009.5416377","url":null,"abstract":"Vehicular Ad hoc Networks get increased attention by vehicle manufacturers and researchers. Their deployment requires that security and privacy issues be resolved, particularly since they rely on wireless communication. In this paper, we propose a TPM-based security architecture, where TPM are embedded in vehicles. We emphasize the management of cryptographic keys needed for security and anonymity of vehicles' communications. Compared to many existing solutions, our architecture requires no deployment of base stations along the roads. A special attention is paid to anonymity in order to prevent unauthorized tracking of a vehicle. Moreover, we provide a way for the authority to revoke the anonymity, as it is the case nowadays with the license plates. We discuss the robustness of this system against a compromised authority. We also indicate how the use of a portable storage device, like a USB memory stick, improves the quality of the anonymity by opportunistically binding the TPM to a security server.","PeriodicalId":228148,"journal":{"name":"2009 IEEE Vehicular Networking Conference (VNC)","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117306674","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: 27
Histogram-based density discovery in establishing road connectivity 基于直方图的道路连通性密度发现
2009 IEEE Vehicular Networking Conference (VNC) Pub Date : 2009-10-01 DOI: 10.1109/VNC.2009.5416393
Kevin C. Lee, Jiajie Zhu, Jih-Chung Fan, M. Gerla
{"title":"Histogram-based density discovery in establishing road connectivity","authors":"Kevin C. Lee, Jiajie Zhu, Jih-Chung Fan, M. Gerla","doi":"10.1109/VNC.2009.5416393","DOIUrl":"https://doi.org/10.1109/VNC.2009.5416393","url":null,"abstract":"The paper proposes the histogram-based density discovery scheme as an alternative complement in obtaining density to LOUVRE, a landmark-based routing in the vehicular urban environment. The histogram-based scheme does not have the scalability problem as the P2P density scheme. Furthermore, it better accurately determines the road connectivity by considering non-uniform density. The paper makes the contribution of finding the optimal segment size to guarantee density and connectivity accuracy by evaluating thousands of mobility traces from a realistic mobility generator. Results have verified the scheme's accuracy and its scalability.","PeriodicalId":228148,"journal":{"name":"2009 IEEE Vehicular Networking Conference (VNC)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127289833","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
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