On the locality of vehicle movement for vehicle-infrastructure communication

被引：4

作者：

Lan, Kun-chan ^{[1
]}

Huang, Chung-Ming ^{[1
]}

Tsai, Chang-Zhou ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Dept Comp Sci & Informat Engn, Tainan 70101, Taiwan

来源：

2008 8TH INTERNATIONAL CONFERENCE ON ITS TELECOMMUNICATIONS, PROCEEDINGS | 2008年

关键词：

vehicle to infrastructure (V2I); intermittent connectivity; movement locality;

D O I：

10.1109/ITST.2008.4740240

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Vehicle-to-infrastructure (V2I) communication has become an increasingly popular topic in the academia as well as in the industry. Due to WiFi's pervasiveness, the idea of setting up 802.11 access points along the road provides a practical solution for providing vehicle-to-infrastructure communication. However, due to the limited transmission range of a single WiFi access point, intermittent connectivity is expected in such an environment. In this paper, we propose a distributed proxy architecture for providing Internet service for V2I communication in such an environment with intermittent connectivity. In addition, we discuss the effect of movement locality on our proposed architecture and provide an empirical evidence of movement locality via the analysis of two different sets of bus traces.

引用

页码：116 / 120

页数：5