Direction Transmission Protocol of the Highway Traffic Information Assisted by Roadside-Infrastructure
Existing VANET network broadcast transmission protocols have low channel utilization, and easily lead to channel congestion and other issues, so improved protocol assisted by roadside- infrastructure was proposed. It used roadside-infrastructure to cluster the vehicle. In the clustering, every sendi...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Beijing Xintong Media Co., Ltd
2013-01-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2013.01.009/ |
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| _version_ | 1841529172185317376 |
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| author | Jianghong Han Fan Yang Zhengyu Liu Lei Shi Li Zhang |
| author_facet | Jianghong Han Fan Yang Zhengyu Liu Lei Shi Li Zhang |
| author_sort | Jianghong Han |
| collection | DOAJ |
| description | Existing VANET network broadcast transmission protocols have low channel utilization, and easily lead to channel congestion and other issues, so improved protocol assisted by roadside- infrastructure was proposed. It used roadside-infrastructure to cluster the vehicle. In the clustering, every sending data frame added the vehicle number to its head and each vehicle node received and transmitted the packets selectively. The results show that the improved protocol is able to improve the transmission channel usage effectively, and the effective information transfer rate is able to be increased by 20%. |
| format | Article |
| id | doaj-art-637729c4648e4dd797d252fca58e1c94 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2013-01-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-637729c4648e4dd797d252fca58e1c942025-01-15T03:23:40ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012013-01-0129576259790013Direction Transmission Protocol of the Highway Traffic Information Assisted by Roadside-InfrastructureJianghong HanFan YangZhengyu LiuLei ShiLi ZhangExisting VANET network broadcast transmission protocols have low channel utilization, and easily lead to channel congestion and other issues, so improved protocol assisted by roadside- infrastructure was proposed. It used roadside-infrastructure to cluster the vehicle. In the clustering, every sending data frame added the vehicle number to its head and each vehicle node received and transmitted the packets selectively. The results show that the improved protocol is able to improve the transmission channel usage effectively, and the effective information transfer rate is able to be increased by 20%.http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2013.01.009/VANETbroadcast protocolbase-station assistedreceive in turn |
| spellingShingle | Jianghong Han Fan Yang Zhengyu Liu Lei Shi Li Zhang Direction Transmission Protocol of the Highway Traffic Information Assisted by Roadside-Infrastructure Dianxin kexue VANET broadcast protocol base-station assisted receive in turn |
| title | Direction Transmission Protocol of the Highway Traffic Information Assisted by Roadside-Infrastructure |
| title_full | Direction Transmission Protocol of the Highway Traffic Information Assisted by Roadside-Infrastructure |
| title_fullStr | Direction Transmission Protocol of the Highway Traffic Information Assisted by Roadside-Infrastructure |
| title_full_unstemmed | Direction Transmission Protocol of the Highway Traffic Information Assisted by Roadside-Infrastructure |
| title_short | Direction Transmission Protocol of the Highway Traffic Information Assisted by Roadside-Infrastructure |
| title_sort | direction transmission protocol of the highway traffic information assisted by roadside infrastructure |
| topic | VANET broadcast protocol base-station assisted receive in turn |
| url | http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2013.01.009/ |
| work_keys_str_mv | AT jianghonghan directiontransmissionprotocolofthehighwaytrafficinformationassistedbyroadsideinfrastructure AT fanyang directiontransmissionprotocolofthehighwaytrafficinformationassistedbyroadsideinfrastructure AT zhengyuliu directiontransmissionprotocolofthehighwaytrafficinformationassistedbyroadsideinfrastructure AT leishi directiontransmissionprotocolofthehighwaytrafficinformationassistedbyroadsideinfrastructure AT lizhang directiontransmissionprotocolofthehighwaytrafficinformationassistedbyroadsideinfrastructure |