【摘要】 在车用自组织网络VANET中,由于移动节点运动速度快且移动受道路拓扑约束等影响,导致链路容易断裂。路由选择是实现VANET的关键技术之一,没有高效的路由选择算法,VANET就无法工作,链路稳定度是衡量路由算法性能的重要因素。基于概率思想提出一种链路稳定度的计算方法来衡量链路的健壮性及可靠性。实验结果表明,所提出的链路稳定度计算方法是一种适合VANET场景的计算方法。更多还原

【Abstract】 In VANET,the found link is easy to break due to the high mobility of node and the impact of road.Routing is the key factor of implementing VANET.Link stability is an important factor that evaluates the performance of routing algorithm.This paper proposes a calculation method of link stability based on the connectivity probability to measure the robustness and reliability of the link.Experimental results show that the method is applicable to the VANET.更多还原