一种车载自组织网络高效数据分发机制研究

An Efficient Data Dissemination Protocol for Vehicular Ad Hoc Networks

提出了一种基于路边停放车辆辅助通信的高效数据分发机制,该机制将路边停放的车辆组织为簇,通过簇缓存并转发移动车辆节点的数据,从而有效地提高数据分发效率。仿真实验表明,该机制能够以较低的数据递交延迟获得较高的数据递交率。

An efficient data dissemination protocol with the assistance of parked vehicles on the roadside is proposed. It organizes the parked vehicles on the roadside into clusters, which buffer and relay data sent from mobile vehicle on the road. Simulation results show that the proposed protocol achieves higher data delivery ratio with lower delivery latency.