【摘要】 在Ad hoc网络中,为了减少网络资源占用,提高网络性能,当源节点和目的节点之间存在多条路径,在进行路由路径选择时,综合考虑了衡量网络资源占用情况的端到端时延以及珧数参数。在此基础上,该文提出了一种基于网络资源占用最小的路由路径选择算法。该算法可以根据网络不同链路的时延和跳数乘积情况,选择乘积最小的路径作为源目节点之间的路由路径,通过此路由路径选择策略,从而达到网络资源占用最小的目的。仿真表明该算法可以根据不同路由路径的网络资源占用实时变化情况,动态调整网络路由路径,从而使网络资源占用达到最小。更多还原

【Abstract】 In Ad hoc network,in order to decrease the utilization of Ad hoc network resource and improve the performance ofAd hoc network,the delay and hops in the measurement of the utilization of resource should be considered in routing path selection.In this paper,a routing path selection algorithm based on minimum utilization of network resource is proposed.The algorithm is based on the product of delay and hops to select the route that the product of delay and hops is minimum.This algorithra can make the utilization of resource to be minimum. Simulation demonstrates that the algorithm could dynamically adjust the route based on the utilization of network resource.更多还原