道路结构和设计对城市VANET性能的影响

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2021-01-01 DOI:10.1515/comp-2020-0217

Sourav Kumar Bhoi, S. K. Panda, C. Mallick, K. K. Jena

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引用次数: 0

摘要

摘要车辆通信是指车辆之间的通信，为最终用户提供智能交通系统（ITS）服务。它是adhoc网络中最先进、最新兴的无线技术。另一方面，道路建设对将数据转发到目的地有很大影响。随着车辆的高速行驶，道路的结构可能会改变车辆自组织网络（VANET）中的路由和数据转发性能。如果城市地区的道路建设计划有智能交叉口、立交桥、多车道等，那么系统的性能就会提高。在本文中，我们分析了交叉口、立交桥、多车道、建筑物、山丘等道路元素对VANET路由的影响，并找到了与系统性能相关的问题的解决方案。我们还模拟了这些元素在VANET路由中的影响，并使用OMNeT++网络模拟器和SUMO流量模拟器分析了性能。通过比较标准GSR和GPSR基于位置的路由协议，研究了其性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Impact of road architecture and design on performance of city-based VANETs

Abstract Vehicular communication is the communication between the vehicles to provide intelligent transportation systems (ITSs) services to the end users. It is the most advance and emerging wireless technology in ad hoc network. On the other hand, construction of roads has a great impact in forwarding the data to the destination. As vehicles are moving with high speeds, the architecture of roads can change the performance of routing and data forwarding in the vehicular ad hoc network (VANET). If the construction of the roads in a city area is planned with intelligent junctions, flyovers, multilane, etc., then the performance of the system increases. In this paper, we have analyzed the impact of road elements like intersections, flyovers, multilane, buildings, hills, etc., on VANET routing and find solutions for the problems related to the performance of the system. We also simulate the impact of these elements in VANET routing and analyzed the performance using OMNeT++ network simulator and SUMO traffic simulator. The performance is studied by comparing standard GSR and GPSR position-based routing protocols.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.