A novel architecture and open issues towards infrastructure-less city-wide traffic information systems using vehicular ad hoc networks | |
Liu, Zhong-Yi ; Zhao, Tong ; Yan, Wei | |
2010 | |
英文摘要 | Traffic Information System(s) (TIS) has drawn a lot research attention in recent few years. Existing TIS proposals can be classified into two categories: infrastructure-less and infrastructure-based. Currently proposed infrastructure-less TIS cover only local scope; although the second type is likely to cover city-wide areas, it relies on expensive infrastructure- support. The design of an infrastructure-less city-wide TIS is rarely touched and seems full of challenge. In this paper, we first show that intersections are very useful for disseminating and maintaining traffic information. Afterwards, a novel architecture for Traffic Information Systems, named Intersection-based TIS (I-TIS), is proposed. Several improvement directions and open issues are presented. Challenges for I-TIS and its improvements are highlighted and the starting points for solutions are also suggested. We believe I-TIS can be a good starting point for building infrastructure-less city-wide traffic information systems. ? 2010 IEEE.; EI; 0 |
语种 | 英语 |
DOI标识 | 10.1109/CMC.2010.76 |
内容类型 | 其他 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/330188] ![]() |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | Liu, Zhong-Yi,Zhao, Tong,Yan, Wei. A novel architecture and open issues towards infrastructure-less city-wide traffic information systems using vehicular ad hoc networks. 2010-01-01. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论