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基于局部信息的加权无标度网络改进路由策略

DOI: 10.11830/ISSN.1000-5013.2012.04.0396

Keywords: 无标度, 通信网络, 路由策略, 拥塞, 网络容量, 节点强度

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Abstract:

针对现有路由策略的不足,提出一种新的基于网络局部信息的路由策略.利用网络节点在网络中的局部邻居节点的静态信息,引入网络节点队列的动态信息来进行路由选择,节点在对数据包进行路由选择时能正确根据网络静态信息和实时动态信息进行路由.仿真实验证明提出路由策略的有效性,即当控制参数α=-1.0时,网络中的负载均匀分布在各个节点上,而不会拥挤在度大的节点,从而有效抑制了网络拥塞.

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