Study on the connectivity model of VANET based on 802.11p/WAVE and its application
Firstly,a vehicular mobility model was proposed for the freeway traffic scenarios.Then the connectivity pa-rameters of VANET,such as the connected probability between any two cars,the diameter size of connected cluster and the number of connected cluster,were analyzed.And on the basis of these,the c...
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Editorial Department of Journal on Communications
2013-06-01
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| Series: | Tongxin xuebao |
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| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436X.2013.06.010/ |
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| _version_ | 1841539810241544192 |
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| author | Ye LIU Guo-xin WU |
| author_facet | Ye LIU Guo-xin WU |
| author_sort | Ye LIU |
| collection | DOAJ |
| description | Firstly,a vehicular mobility model was proposed for the freeway traffic scenarios.Then the connectivity pa-rameters of VANET,such as the connected probability between any two cars,the diameter size of connected cluster and the number of connected cluster,were analyzed.And on the basis of these,the conclusion that the location of VANET node at one time snapshot meets the gamma distribution was drawn.Furthermore,a VANET message package format considering flooding message number was designed,in which TTL field was discussed in detail by introducing the ana-lytic expression of connectivity model.Finally,simulations also verify the conclusion.The connectivity model proposed should provide an important theoretical basis for the upper-level protocols of VANET WAVE stack. |
| format | Article |
| id | doaj-art-664a9ae59d1f45208f980f59fa5ee64c |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-06-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-664a9ae59d1f45208f980f59fa5ee64c2025-01-14T06:35:31ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-06-0134859159672743Study on the connectivity model of VANET based on 802.11p/WAVE and its applicationYe LIUGuo-xin WUFirstly,a vehicular mobility model was proposed for the freeway traffic scenarios.Then the connectivity pa-rameters of VANET,such as the connected probability between any two cars,the diameter size of connected cluster and the number of connected cluster,were analyzed.And on the basis of these,the conclusion that the location of VANET node at one time snapshot meets the gamma distribution was drawn.Furthermore,a VANET message package format considering flooding message number was designed,in which TTL field was discussed in detail by introducing the ana-lytic expression of connectivity model.Finally,simulations also verify the conclusion.The connectivity model proposed should provide an important theoretical basis for the upper-level protocols of VANET WAVE stack.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436X.2013.06.010/VANET802.11pconnectivityPoisson processGamma distribution |
| spellingShingle | Ye LIU Guo-xin WU Study on the connectivity model of VANET based on 802.11p/WAVE and its application Tongxin xuebao VANET 802.11p connectivity Poisson process Gamma distribution |
| title | Study on the connectivity model of VANET based on 802.11p/WAVE and its application |
| title_full | Study on the connectivity model of VANET based on 802.11p/WAVE and its application |
| title_fullStr | Study on the connectivity model of VANET based on 802.11p/WAVE and its application |
| title_full_unstemmed | Study on the connectivity model of VANET based on 802.11p/WAVE and its application |
| title_short | Study on the connectivity model of VANET based on 802.11p/WAVE and its application |
| title_sort | study on the connectivity model of vanet based on 802 11p wave and its application |
| topic | VANET 802.11p connectivity Poisson process Gamma distribution |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436X.2013.06.010/ |
| work_keys_str_mv | AT yeliu studyontheconnectivitymodelofvanetbasedon80211pwaveanditsapplication AT guoxinwu studyontheconnectivitymodelofvanetbasedon80211pwaveanditsapplication |