本协议用于特定网络中的可移动节点。它能在动态变化的点对点网络中确定一条到目的

地的路由，并且具有接入速度快，计算量小，内存占用低，网络负荷轻等特点。它采用目的

序列号来确保在任何时候都不会出现回环（甚至在路由控制信息出现异常的时候也是如

此），避免了传统的距离数组协议中会出现的很多问题（比如无穷计数问题）。-The Ad hoc On-Demand Distance Vector (AODV) routing protocol is

intended for use by mobile nodes in an ad hoc network. It offers

quick adaptation to dynamic link conditions, low processing and

memory overhead, low network utilization, and determines unicast

routes to destinations within the ad hoc network. It uses

destination sequence numbers to ensure loop freedom at all times

(even in the face of anomalous delivery of routing control messages),

avoiding problems (such as "counting to infinity") associated with

classical distance vector protocols.