Aimed at decreasing route discovery delay and frequency of route discovery,a new DSR protocol ZRDSR(Zone-Routing Based DSR) is proposed in this paper,in which zones concept is introduced.

• 针对原DSR协议的不足之处,本文在DSR的基础上增加了区域的概念,并给出了DSR区域路由协议,ZRDSR(Zone-Routing Based DSR)。