Efficient Real-Time Mobile Traffic Information Acquisition

被引:0
|
作者
Lim, Shiau Hong [1 ]
Chia, Yeow Khiang [1 ]
Wynter, Laura [1 ]
机构
[1] IBM Res, Singapore, Singapore
关键词
SYSTEMS;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We propose a simple scheme for real-time traffic data collection where our aim is to minimize data transmission cost. Our scheme utilizes random sampling and prioritization, and adapts to different requirements in both accuracy and timeliness of data. Simulations based on actual road network show that the proposed scheme can significantly outperform a widely-used baseline scheme.
引用
收藏
页码:3786 / 3789
页数:4
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