中文说明：随机航点移动模型包括改变方向和/或速度之间的暂停时间。移动节点（MN）通过停留在一个位置一定时间开始（即，暂停时间）。一旦这个时间到期时，移动节点在仿真区随机选择一个目的地和一个在[minspeed，MAXSPEED]之间均匀分布的速度。移动节点以选定的速度移动至新选择的目的地。 到达后，移动节点暂停一段时间，然后再次开始这个过程。
English Description：
The Random Waypoint Mobility Model includes pause times between changes in direction and/or speed . A mobile node(MN) begins by staying in one location for a certain period of time (i.e., a pause time). Once this time expires, the MN chooses a random destination in the simulation area and a speed that is uniformly distributed between [minspeed, maxspeed]. The MN then travels toward the newly chosen destination at the selected speed. Upon arrival, the MN pauses for a specified time period before starting the process again.