Broadcast storm was caused by the increase of data packet and channel contention resulting from information transmission of large amount of nodes in the Vehicular Ad hoc Network(VANET). To solve this problem, a Low Latency Broadcast Routing(LLBR) was proposed in VANET. Based on the strategy to reduce the number of broadcasting data packet node, a connected dominating set was constructed for the neighboring nodes of the current node, which was optimized to approximate the Minimum Connected Dominating Set(M-C...
1前言车载自组织网络(Vehicular Ad hoc Network,VANET)是一种将传感器技术、短距离移动通信及信息处理技术相结合的移动自组网(Mobile Ad hoc Network,MANET),是智能交通系统的基础信息承载平台。VANET中的节点主要由车辆组成,车辆可利用车载传感器实时采集交通信息,通过与其?