资 源 简 介
802.11p是目前智能交通系统研究中比较重要的DSRC（专用短距离通信）协议，它是通过对802.11a标准进行修改使之能够适合车辆交通场景下车与车，车与路之间通信的协议，与IEEE 1609协议一起配合使用构成车载自组网的协议体系。
describes the recently developed new modeling of IEEE 802.11 for NS-2, which introduces
two new modules:Mac802_11Extand WirelessPhyExt. The extensions are based on Mac802_11 and
WirelessPhy, but did a major modification to the original code, aiming at a significantly higher level of
simulation accuracy.
