Evaluation of Performance on LPWA Network Realizes for Multi-wavelength Cognitive V2X Wireless System

2019 IEEE 10th International Conference on Awareness Science and Technology (iCAST) Pub Date : 2019-10-01 DOI:10.1109/ICAwST.2019.8923135

Akira Sakuraba, Y. Shibata, Toshihiro Tamura

{"title":"Evaluation of Performance on LPWA Network Realizes for Multi-wavelength Cognitive V2X Wireless System","authors":"Akira Sakuraba, Y. Shibata, Toshihiro Tamura","doi":"10.1109/ICAwST.2019.8923135","DOIUrl":null,"url":null,"abstract":"Vehicle-to-everything (V2X) communication is a base technology for realizing future mobility. By vehicle onboard sensors and their output data analysis, dangerous road areas can be identified such as icy road. V2X communication allows to exchange them among vehicles instantly. This paper introduces a cognitive V2X wireless system which exchanges road surface state information among running vehicles and roadside communication units (RSUs). This approach is based on the combination of multiple standard wireless links which have different characteristics. Our system has two different standards of wireless LAN links to deliver road state information by bulk messaging, and one long-range LPWA link in order to exchange network information and node location before the vehicle moves into wireless LAN range. We designed the V2X communication which is independent from public packet wireless network in order to provide highly availability in case of disaster, not only road surface information providing in normal time. We have measured network performance on LPWA link in field experiment, our proposed method and setup can deliver message for other node which is located at about 1,000 m distance.","PeriodicalId":156538,"journal":{"name":"2019 IEEE 10th International Conference on Awareness Science and Technology (iCAST)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE 10th International Conference on Awareness Science and Technology (iCAST)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICAwST.2019.8923135","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

Abstract

Vehicle-to-everything (V2X) communication is a base technology for realizing future mobility. By vehicle onboard sensors and their output data analysis, dangerous road areas can be identified such as icy road. V2X communication allows to exchange them among vehicles instantly. This paper introduces a cognitive V2X wireless system which exchanges road surface state information among running vehicles and roadside communication units (RSUs). This approach is based on the combination of multiple standard wireless links which have different characteristics. Our system has two different standards of wireless LAN links to deliver road state information by bulk messaging, and one long-range LPWA link in order to exchange network information and node location before the vehicle moves into wireless LAN range. We designed the V2X communication which is independent from public packet wireless network in order to provide highly availability in case of disaster, not only road surface information providing in normal time. We have measured network performance on LPWA link in field experiment, our proposed method and setup can deliver message for other node which is located at about 1,000 m distance.

查看原文本刊更多论文

多波长认知V2X无线系统LPWA网络实现的性能评估

车联网(V2X)通信是实现未来移动出行的基础技术。通过车载传感器及其输出数据分析，可以识别危险的道路区域，如结冰的道路。V2X通信允许在车辆之间即时交换它们。本文介绍了一种认知V2X无线系统，该系统在行驶车辆和路边通信单元(rsu)之间交换路面状态信息。该方法是基于多个具有不同特性的标准无线链路的组合。我们的系统有两种不同标准的无线局域网链路，通过批量消息传递来传递道路状态信息，还有一种远程LPWA链路，用于在车辆进入无线局域网范围之前交换网络信息和节点位置。我们设计了独立于公共分组无线网络的V2X通信，以便在灾难情况下提供高可用性，而不仅仅是在正常时间提供路面信息。我们在现场实验中测试了LPWA链路上的网络性能，我们提出的方法和设置可以向位于约1000 m距离的其他节点发送消息。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

2019 IEEE 10th International Conference on Awareness Science and Technology (iCAST)

自引率

0.00%

发文量