摘要
Ad Hoc网络中的区域路由协议ZRP是一种混合型路由协议,同时具有主动路由协议和按需路由协议的优点。由于ZRP路由协议采用预置半径值的做法,这无疑限制了它的可适应性以及网络性能的提高。针对这种情况,本文首先在此基础上提出了基于节点密度和速度的路由协议ZRP-DV,它不采用固定的半径,而是把节点的密度和速度做为动态调整半径的主要参考因素。它有效的克服了ZRP路由协议预置半径的缺点,通过动态调整区域半径来适应网络环境的变化,使网络的性能达到最优。
Ad Hoc Network Routing Protocol regional ZRP is a hybrid routing protocol,routing protocol at the same time take the initiative and the advantages of on-demand routing protocols.ZRP routing protocols as a result of using preset radius of the value of the practice,which undoubtedly limited its adaptability,as well as the improvement of network performance.To address this situation,this article first of all in this based on the node density and speed routing protocol ZRP-DV,it does not adopt a fixed radius,but the node density and speed of dynamic adjustment of the radius as the main reference factor .It is effective to overcome the ZRP routing protocol preset radius shortcomings,through the dynamic adjustment of the region to adapt to the radius of the network environment changes,so that to achieve optimal network performance.
出处
《电脑知识与技术》
2010年第3X期2115-2118,共4页
Computer Knowledge and Technology
