Evaluation scheme based on traffic flow forONU place in urban road WOBAN
-
摘要: 提出了利用混合无线光纤宽带接入网(hybrid WirelessOptical BroadbandAccess Network,简记为WOBAN)把宽带业务延伸至车辆的新思路,给出了一个城市道路的工作模型.考虑到车流量是影响光网络单元,即ONU有效安置的关键因素,特别设计了一个基于流量的城市道路特征抽取机制,区分出四类不同的考察点.在此基础上,提出并比较了两种ONU位置评价策略.
-
关键词:
- 混合无线光纤宽带接入网(WOBAN) /
- 光网络单元(ONU) /
- ONU安置 /
- 车流量 /
- 城市道路
Abstract: A new idea to bring broadband service to vehicles by WOBAN (hybrid WirelessOptical BroadbandAccess Network) was presented and a working model of an urban road WOBAN was given. Considering traffic flow as a key factor for the optimal ONU (Optical Network Unit) placement in urban road WOBAN, a scheme to characterize urban road features based on traffic flow was proposed and four examined spot types were defined. Furthermore, we compared two place evaluation strategies. -
Key words:
- WOBANONUONU placementtraffic flowurban road /
点击查看大图
计量
- 文章访问数: 2624
- HTML全文浏览量: 21
- PDF下载量: 1253
- 被引次数: 0