Efficient Dissemination of Safety Messages in Vehicle Ad Hoc Network Environments
The number of people owning vehicles has been steadily growing, resulting in increased numbers of vehicles on the roads, making roads more congested, and increasing the risk of accidents. In addition, heavy rain, snow, and fog have increased due to abnormal weather caused by global warming. These ba...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-05-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/13/11/6391 |
| _version_ | 1797597960862695424 |
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| author | Jongtae Lim Dowoong Pyun Dojin Choi Kyoungsoo Bok Jaesoo Yoo |
| author_facet | Jongtae Lim Dowoong Pyun Dojin Choi Kyoungsoo Bok Jaesoo Yoo |
| author_sort | Jongtae Lim |
| collection | DOAJ |
| description | The number of people owning vehicles has been steadily growing, resulting in increased numbers of vehicles on the roads, making roads more congested, and increasing the risk of accidents. In addition, heavy rain, snow, and fog have increased due to abnormal weather caused by global warming. These bad weather conditions can also affect the safety of vehicles and drivers. The need to disseminate safety messages on the social Internet of Vehicles due to these problems has been steadily increasing. In this paper, we propose an efficient safety message dissemination scheme that focuses on urban environments with high vehicle density and mobility to address these problems. The proposed scheme reduces packet loss by considering frequent cluster departures and subscriptions through an efficient cluster management technique. In a vehicle-to-vehicle environment, the dissemination of safety messages is divided into intracluster and intercluster emergencies, as well as a general safety message dissemination technique. In a vehicle-to-infrastructure environment, the proposed scheme reduces the number of processing requests and duplicate messages made to roadside units (RSUs) through a request operation process for each vehicle and an RSU scheduling technique. We conducted several performance evaluations of message packet loss and the number of RSU processing requests to demonstrate the superiority of the proposed scheme. |
| first_indexed | 2024-03-11T03:12:39Z |
| format | Article |
| id | doaj.art-9ca0fea1372849b58939e60d1562301f |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-11T03:12:39Z |
| publishDate | 2023-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-9ca0fea1372849b58939e60d1562301f2023-11-18T07:31:31ZengMDPI AGApplied Sciences2076-34172023-05-011311639110.3390/app13116391Efficient Dissemination of Safety Messages in Vehicle Ad Hoc Network EnvironmentsJongtae Lim0Dowoong Pyun1Dojin Choi2Kyoungsoo Bok3Jaesoo Yoo4School of Information & Communication Engineering, Chungbuk National University, Cheongju 28644, Republic of KoreaDepartment of Big Data, Chungbuk National University, Cheongju 28644, Republic of KoreaDepartment of Computer Engineering, Changwon National University, Changwon 51140, Republic of KoreaDepartment of Artificial Intelligence Convergence, Wonkwang University, Iksan 54538, Republic of KoreaSchool of Information & Communication Engineering, Chungbuk National University, Cheongju 28644, Republic of KoreaThe number of people owning vehicles has been steadily growing, resulting in increased numbers of vehicles on the roads, making roads more congested, and increasing the risk of accidents. In addition, heavy rain, snow, and fog have increased due to abnormal weather caused by global warming. These bad weather conditions can also affect the safety of vehicles and drivers. The need to disseminate safety messages on the social Internet of Vehicles due to these problems has been steadily increasing. In this paper, we propose an efficient safety message dissemination scheme that focuses on urban environments with high vehicle density and mobility to address these problems. The proposed scheme reduces packet loss by considering frequent cluster departures and subscriptions through an efficient cluster management technique. In a vehicle-to-vehicle environment, the dissemination of safety messages is divided into intracluster and intercluster emergencies, as well as a general safety message dissemination technique. In a vehicle-to-infrastructure environment, the proposed scheme reduces the number of processing requests and duplicate messages made to roadside units (RSUs) through a request operation process for each vehicle and an RSU scheduling technique. We conducted several performance evaluations of message packet loss and the number of RSU processing requests to demonstrate the superiority of the proposed scheme.https://www.mdpi.com/2076-3417/13/11/6391social Internet of Thingssocial Internet of Vehiclesvehicle-to-vehiclevehicle-to-infrastructurevehicle ad hoc networksocial networks |
| spellingShingle | Jongtae Lim Dowoong Pyun Dojin Choi Kyoungsoo Bok Jaesoo Yoo Efficient Dissemination of Safety Messages in Vehicle Ad Hoc Network Environments Applied Sciences social Internet of Things social Internet of Vehicles vehicle-to-vehicle vehicle-to-infrastructure vehicle ad hoc network social networks |
| title | Efficient Dissemination of Safety Messages in Vehicle Ad Hoc Network Environments |
| title_full | Efficient Dissemination of Safety Messages in Vehicle Ad Hoc Network Environments |
| title_fullStr | Efficient Dissemination of Safety Messages in Vehicle Ad Hoc Network Environments |
| title_full_unstemmed | Efficient Dissemination of Safety Messages in Vehicle Ad Hoc Network Environments |
| title_short | Efficient Dissemination of Safety Messages in Vehicle Ad Hoc Network Environments |
| title_sort | efficient dissemination of safety messages in vehicle ad hoc network environments |
| topic | social Internet of Things social Internet of Vehicles vehicle-to-vehicle vehicle-to-infrastructure vehicle ad hoc network social networks |
| url | https://www.mdpi.com/2076-3417/13/11/6391 |
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