移动自组网中有效性区域路由协议的研究

THE RESEARCH OF THE EFFICIENT ZRP IN AD HOC

近年来,随着对Ad hoc路由协议研究的深入,提出了许多路由协议,混合型路由协议ZRP就是其中之一。由于目前ZRP的研究主要是在所有的节点的移动性被假设为相似情况下进行的,针对此情况的局限性,提出了一种更有效的EZRP来满足具有不同移动性的节点所组成的网络。EZRP的主要思想是区域半径的大小取决于节点的移动速度。最后通过实验,证明了EZRP比原有的ZRP具有更好的性能。

Recently, with the advanced research of routing protocol in Ad hoc, a variety of new routing protocols for Ad hoc have been proposed, one of which is ZRP （Zone Routing Protocol）. Nowadays, the research of ZRP mainly concentrates on the assumed scenarios where all of the nodes have the same mobility. Aiming at the situation, a more efficient and reliable EZRP（ Efficient Zone Routing Protocol） ,which is fit for real scenarios where all of the nodes have different mobility, is proposed in this paper. Its main idea is that zone radius depends onthe mobility of nodes. Finally, it is proved that EZRP is more efficient than ZRP in our experiment.