发布求助
文献互助 智能选刊 最新文献

2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall)最新文献

筛选
英文 中文
Feasibility study of utilising SCM – MIMO channel model in V2V communication 单片机- MIMO信道模型在V2V通信中的可行性研究
2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall) Pub Date : 2014-10-09 DOI: 10.1109/NETS4CARSFALL.2014.7000908
A. Al-Khalil, Scott J. Turner, Ali Al-Sherbaz
{"title":"Feasibility study of utilising SCM – MIMO channel model in V2V communication","authors":"A. Al-Khalil, Scott J. Turner, Ali Al-Sherbaz","doi":"10.1109/NETS4CARSFALL.2014.7000908","DOIUrl":"https://doi.org/10.1109/NETS4CARSFALL.2014.7000908","url":null,"abstract":"In the recent year's vehicular ad hoc networks VANETs has received significant attention in the intelligent transport system research. Vehicle-to-vehicle V2V communication can be considered an important approach to help the drivers to satisfy requirements like less congestion, accident warning, road exploration, etc. The propagation issues such as path loss, multipath fading, shadowing loss, depolarization loss, and polarization mismatch loss significantly affect the reliability of V2V communication. The goal of this paper is to evaluate the performance of the PHY layer in V2V communication using a modified Spatial Channel Model SCM-MIMO. The simulation results observed that the transmitted signal is affected by a multipath fading channel.","PeriodicalId":436235,"journal":{"name":"2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133643699","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
On site-specific propagation models for the evaluation of V2X applications 用于评估V2X应用的特定站点传播模型
2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall) Pub Date : 2014-10-01 DOI: 10.1109/NETS4CARSFALL.2014.7000909
Robert Protzmann, Bjorn Schunemann, I. Radusch
{"title":"On site-specific propagation models for the evaluation of V2X applications","authors":"Robert Protzmann, Bjorn Schunemann, I. Radusch","doi":"10.1109/NETS4CARSFALL.2014.7000909","DOIUrl":"https://doi.org/10.1109/NETS4CARSFALL.2014.7000909","url":null,"abstract":"In this paper, we investigate the use case of an approaching emergency vehicle warning, considering site-specific propagation characteristics. Especially in urban environments, the presence of buildings leads to shadowing properties of the radio signal. In traditional propagation models, these properties are described with stochastic processes. However, for the evaluation of warning use cases where every individual message is important, stochastic models may be too simplistic. Therefore, we implemented efficient ray tracing techniques to identify the specific locations of buildings in the surrounding of the transmitter. Then, we employed adopted models that consider the effects of shadowing, penetration and diffraction to achieve a more accurate result. The comparison of the stochastic and the site-specific models showed that the stochastic models lead to overoptimistic propagation conditions in our scenario. In turn we can rely on a more credible result for the performance of the approaching emergency vehicle warning, when the site-specific models are applied.","PeriodicalId":436235,"journal":{"name":"2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127952505","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
Cooperative speed harmonization for efficient road utilization 协调车速，提高道路利用率
2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall) Pub Date : 2014-10-01 DOI: 10.1109/NETS4CARSFALL.2014.7000906
Cristofer Englund, Lei Chen, A. Voronov
{"title":"Cooperative speed harmonization for efficient road utilization","authors":"Cristofer Englund, Lei Chen, A. Voronov","doi":"10.1109/NETS4CARSFALL.2014.7000906","DOIUrl":"https://doi.org/10.1109/NETS4CARSFALL.2014.7000906","url":null,"abstract":"Cooperative speed harmonization based on floating car data aiming at improving manoeuvrability in a highly utilized intersection is presented. Cooperative Intelligent Transportation Systems (C-ITS) aims at gather information about the current traffic situation based on wireless communication and provide aggregated information back to the road users in order to improve e.g. efficiency, safety and/or comfort. Simulations show that the proposed speed harmonization application is capable of lowering the CO2 emissions with up to 11%, increasing the average speed with up to 14% and reducing the travel time with up to 16% for all vehicles in the simulation. It is also found that not only the cooperative vehicles benefit from the application but also the non-equipped vehicles. Furthermore, the cooperative traffic simulator has been shown to be a valuable tool for investigating how C-ITS applications may be utilized to develop future traffic system.","PeriodicalId":436235,"journal":{"name":"2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128351989","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: 17
SAFDX: deterministic high-availability ring for industrial low-cost networks SAFDX:工业低成本网络的确定性高可用性环
2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall) Pub Date : 2014-10-01 DOI: 10.1109/NETS4CARSFALL.2014.7000910
Peter Heise, Nils Tobeck, Oliver Hanka, S. Schneele
{"title":"SAFDX: deterministic high-availability ring for industrial low-cost networks","authors":"Peter Heise, Nils Tobeck, Oliver Hanka, S. Schneele","doi":"10.1109/NETS4CARSFALL.2014.7000910","DOIUrl":"https://doi.org/10.1109/NETS4CARSFALL.2014.7000910","url":null,"abstract":"There is a growing trend for real-time Ethernet in nearly all industrial branches. In aviation industry Avionics Full Duplex Switched Ethernet (AFDX) was standardized to meet specific requirements of regulation authorities for safety critical systems (e.g. determinism and link availability). While safety critical aircraft control systems deploy AFDX there is no common solution for less restrictive cabin networks with realtime demands. Simply employing the as is AFDX technology to the cabin seems over the top due to tremendous hardware costs. This paper introduces the idea of a software enabled AFDX ring, where switching functionality is shifted to end-systems. The topology is based on commercial off-the-shelf hardware, thus, not requiring highly specialized expensive hardware components. We show that achieving deterministic bounds on latency is possible for our proposed ring solution.","PeriodicalId":436235,"journal":{"name":"2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126338651","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
Reliability of vehicle-to-vehicle communication at urban intersections 城市交叉口车对车通信的可靠性
2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall) Pub Date : 2014-10-01 DOI: 10.1109/NETS4CARSFALL.2014.7000904
T. Zinchenko, H. Tchouankem, L. Wolf
{"title":"Reliability of vehicle-to-vehicle communication at urban intersections","authors":"T. Zinchenko, H. Tchouankem, L. Wolf","doi":"10.1109/NETS4CARSFALL.2014.7000904","DOIUrl":"https://doi.org/10.1109/NETS4CARSFALL.2014.7000904","url":null,"abstract":"Reliability of the Vehicle-to-Vehicle (V2V) communication is one of the key factors towards ensuring large-scale deployment of the cooperative vehicular systems. From the communication perspective, urban intersection scenarios can be challenging due to a frequent absence of line-of-sight (LOS) conditions. It is often combined with highly dense network conditions due to high amount of traffic lights, fast route changes and stop-and-go traffic. In this paper, we evaluate the reliability of V2V applications at urban intersections in congested network conditions. We demonstrate that closed intersection topology is the most favorable when compared to half-opened and opened topologies and that the degradation distance requirement is more challenging to fulfill than the reliable communication range requirement.","PeriodicalId":436235,"journal":{"name":"2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126936281","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
Architecture of application platform for RFID-enabled traffic law enforcement system rfid交通执法系统应用平台体系结构
2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall) Pub Date : 2014-10-01 DOI: 10.1109/NETS4CARSFALL.2014.7000911
V. Vishnevsky, A. Larionov, R. Ivanov
{"title":"Architecture of application platform for RFID-enabled traffic law enforcement system","authors":"V. Vishnevsky, A. Larionov, R. Ivanov","doi":"10.1109/NETS4CARSFALL.2014.7000911","DOIUrl":"https://doi.org/10.1109/NETS4CARSFALL.2014.7000911","url":null,"abstract":"Efficiency of broadly used camera-based traffic law enforcement systems depends on weather conditions. Radiofrequency identification (RFID) technology may increase these systems efficiency. It is required to integrate many different camera-based systems with RFID readers to implement the RFID technology in traffic law enforcement. The distributed application platform controlling all the RFID readers and easing the task of RFID readers integration is presented in this paper. The distributed platform consists of different components allowing to read tags, filter and transform them into the license plates numbers, manage readers from a single administrator console and connect to the system from police cars or control centres. The system allows to use various EPC Class 1 Generation 2 RFID radio modules and can seamlessly interconnect hundreds of RFID-readers. The large-scale experiment project of implementing RFID-based vehicle identification technology running in Kazan city, Russia, is also described.","PeriodicalId":436235,"journal":{"name":"2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115743331","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: 8
Capacity gain with an alternative LTE railway communication network 通过替代LTE铁路通信网络获得容量
2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall) Pub Date : 2014-10-01 DOI: 10.1109/NETS4CARSFALL.2014.7000913
Aleksander Sniady, José Soler
{"title":"Capacity gain with an alternative LTE railway communication network","authors":"Aleksander Sniady, José Soler","doi":"10.1109/NETS4CARSFALL.2014.7000913","DOIUrl":"https://doi.org/10.1109/NETS4CARSFALL.2014.7000913","url":null,"abstract":"GSM-Railways (GSM-R) is the first international communication network designed specifically for railways. Most of the deployed GSM-R networks were initially used only to provide the railway voice communication. However, as more of these GSM-R networks begin to support the European Train Control System (ETCS) signaling, the capacity of GSM-R turns out to be insufficient. GSM-R cannot fulfill the railway requirements, in terms of the number of simultaneous ETCS connections. This is why, alternative, more efficient communication technologies should be considered by railways, such as 3GPP Long Term Evolution (LTE). This paper describes how to adapt the reversible multi-chain/channel queuing system to model an LTE cell serving ETCS-equipped trains. It is proposed to use the multiple user chains available in the model to represent varying bitrate in LTE radio access network. Using this model, LTE and GSM-R are compared in terms of capacity on an example at Copenhagen Main Train Station. The purpose of this work is to demonstrate the benefits that railway operators and infrastructure managers can expect from the introduction of LTE, as a telecommunication technology for railway control signaling and additional applications.","PeriodicalId":436235,"journal":{"name":"2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127761272","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: 9
CAT – cars as tags CAT -汽车作为标签
2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall) Pub Date : 2014-10-01 DOI: 10.1109/NETS4CARSFALL.2014.7000912
D. Namiot, M. Sneps-Sneppe
{"title":"CAT – cars as tags","authors":"D. Namiot, M. Sneps-Sneppe","doi":"10.1109/NETS4CARSFALL.2014.7000912","DOIUrl":"https://doi.org/10.1109/NETS4CARSFALL.2014.7000912","url":null,"abstract":"This paper presents a new approach for hyperlocal data sharing and delivery on the base of discoverable Bluetooth nodes. Our approach allows customers to associate user-defined data with network nodes and use a special mobile application (context-aware browser) for presenting this information to mobile users in proximity. Alternatively, mobile services can request and share local data in M2M applications rely on network proximity. Bluetooth nodes in cars are among the best candidates for the role of the bearing nodes.","PeriodicalId":436235,"journal":{"name":"2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132110831","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: 8
FcVcA: A fuzzy clustering-based vehicular cloud architecture FcVcA:一种基于模糊聚类的车载云架构
2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall) Pub Date : 2014-10-01 DOI: 10.1109/NETS4CARSFALL.2014.7000907
H. Arkian, Reza Ebrahimi Atani, Saman Kamali
{"title":"FcVcA: A fuzzy clustering-based vehicular cloud architecture","authors":"H. Arkian, Reza Ebrahimi Atani, Saman Kamali","doi":"10.1109/NETS4CARSFALL.2014.7000907","DOIUrl":"https://doi.org/10.1109/NETS4CARSFALL.2014.7000907","url":null,"abstract":"Recently, involving wireless communication technologies in deployment of new vehicular networks becomes more attracting to the research community and vehicle manufacturers. It is beneficial in providing intelligent transportation system as well as new assistant services to drivers. However, the limitation of resources in mobile vehicles is a significant technical challenge in the deployment of new applications. In this paper, we propose a new vehicular cloud architecture used clustering technique to group vehicles and provide resources cooperatively. We make the cluster structure flexible by using the fuzzy logic in the cluster head selection procedure. Also, performance of the proposed architecture is evaluated using extensive simulation and its efficiency is demonstrated through comparison with other existing approaches.","PeriodicalId":436235,"journal":{"name":"2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130818529","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: 19
RSUs placement using overlap based greedy method for urban and rural roads 基于重叠贪心法的城乡道路rsu定位
2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall) Pub Date : 2014-10-01 DOI: 10.1109/NETS4CARSFALL.2014.7000905
Ramy Rizk, R. Daher, Ahmed Makkawi
{"title":"RSUs placement using overlap based greedy method for urban and rural roads","authors":"Ramy Rizk, R. Daher, Ahmed Makkawi","doi":"10.1109/NETS4CARSFALL.2014.7000905","DOIUrl":"https://doi.org/10.1109/NETS4CARSFALL.2014.7000905","url":null,"abstract":"The deployment of efficient roadside networks is a necessity for ITS deployment. The main challenge for the roadside deployment is to find a satisfying or best distribution of RSUs on the roads network according to the given conditions in order to meet the requested requirements of the roads operator. Additionally, various factors affect this process such as traffic, infrastructure and topological characteristics of the roads. This paper introduces an Overlap based Greedy Method (OGM) as a basis for RSUs placement and can be applied on urban and rural roads. This method in its current development mainly considers the RSU coverage radius and the overlap rate into the RSUs distribution process. Moreover, a wide range of influencing factors is considered through the prioritization of Sites of Interest (SoIs). The OGM method is developed within the recently started PRONET project and is integrated into its software platform. The tests conducted on selected roads environment in the city of Rostock (Germany) ensure: (1) decrease in number of chosen SoIs for placement compared to the original scanned number of SoIs, and (2) full (continuous) coverage cannot be guaranteed for a roads network using only the available junctions.","PeriodicalId":436235,"journal":{"name":"2014 7th International Workshop on Communication Technologies for Vehicles (Nets4Cars-Fall)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132060517","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
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信