| SNMS: an intelligent transportation system network architecture based on WSN and P2P network |
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| 作者姓名： | LI Li LIU Yuan-an TANG Bi-hua Wireless Center Beijing University of Posts and Telecommunications Beijing China |
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| 作者单位： | LI Li，LIU Yuan-an，TANG Bi-hua Wireless Center，Beijing University of Posts and Telecommunications，Beijing 100876，China |
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| 摘 要： | With the development of city road networks, the question of how to obtain information about the roads is becoming more and more important. In this article, sensor network with mobile station (SNMS), a novel two-tiered intelligent transportation system (ITS) network architecture based on wireless sensor network (WSN) and peer-to-peer (P2P) network, is proposed to provide significant traffic information about the road and thereby, assist travelers to take optimum decisions when they are driving. A detailed explanation with regard to the strategy of each level as well as the design of two main components in the network, sensor unit (SU) and mobile station (MS), is presented. Finally, a representative scenario is described to display the operation of the system.
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| 收稿时间： | 9 August 2006 |
SNMS: an intelligent transportation system network architecture based on WSN and P2P network |
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| LI Li,LIU Yuan-an,TANG Bi-hua Wireless Center,Beijing University of Posts and Telecommunications,Beijing ,China.SNMS: an intelligent transportation system network architecture based on WSN and P2P network[J].The Journal of China Universities of Posts and Telecommunications,2007,14(1):65-70. |
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| Authors: | LI Li LIU Yuan-an TANG Bi-hua |
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| Affiliation: | Wireless Center, Beijing University of Posts and Telecommunications, Beijing 100876, China |
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| Abstract: | With the development of city road networks, the question of how to obtain information about the roads is becoming more and more important. In this article, sensor network with mobile station (SNMS), a novel two-tiered intelligent transportation system (ITS) network architecture based on wireless sensor network (WSN) and peer-to-peer (P2P) network, is proposed to provide significant traffic information about the road and thereby, assist travelers to take optimum decisions when they are driving. A detailed explanation with regard to the strategy of each level as well as the design of two main components in the network, sensor unit (SU) and mobile station (MS), is presented. Finally, a representative scenario is described to display the operation of the system. |
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| Keywords: | SNMS WSN P2P SU MS |
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