动态层次组播路由

来源 :四川轻化工学院学报 | 被引量 : 0次 | 上传用户:wlh0089
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随着网络的发展,平面路由难于适用不断扩展的大规模网络。文章针对这一缺陷,提出一种分层路由结构。文章具体分析了层次网络结构和树构造过程,并结合层次网络结构特点提出了动态层次组播路由算法(DHMR),该算法具有扩展性,适用于大规模网络实验结果表明,动态层次组播路由算法从运行速度比动态平面路由算法(DFMR)快,同时减少了算法的时间复杂度和存储空间,但组播树的性能有所降低。
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