计算机科学 ›› 2016, Vol. 43 ›› Issue (10): 103-106.doi: 10.11896/j.issn.1002-137X.2016.10.019
姚金宝,张新有,邢焕来
YAO Jin-bao, ZHANG Xin-you and XING Huan-lai
摘要： 针对机会路由中候选节点数量过多的问题,提出一种基于距离的候选节点数量估计方法(DBNCE)。该方法根据当前节点到目的节点的距离,结合网络密度、当前节点邻居节点的数量等因素,为参与数据包转发的每个节点设置相应数量的候选节点。仿真结果表明,在机会路由中应用该方法,能够在保证数据传输成功率的基础上,有效地减少网络中候选节点的数量,从而提升网络的性能。
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