计算机科学 ›› 2016, Vol. 43 ›› Issue (9): 135-139.doi: 10.11896/j.issn.1002-137X.2016.09.026
李鹤帅,朱俊虎,王清贤,邱菡,周天阳
LI He-shuai, ZHU Jun-hu, WANG Qing-xian, QIU Han and ZHOU Tian-yang
摘要： AS-域内路由器双层建模方式是目前构建Internet规模的路由器级网络模型的最优方案,而该方案需要建模者首先了解域间路由器级连接的特点。指出AS类型对域间路由器级连接具有较大影响,通过定义域间参数映射,利用现网数据对域间参数映射进行了现象学分析,获取了不同类型AS相关参数的分布函数,解决了双层模型的组合问题。在此基础上,进一步对Internet建模尚需解决的若干问题进行了讨论。
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