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选播 (anycast)通信已被规定为在 IPv6中的一种标准通信模型 .提出了一种选播通信服务模型 ,设计实现了一种新的基于遗传算法的网络选播路由算法 .网络仿真模拟实验结果表明 :该算法能以较短的时延达到局部最优 ,较好地平衡网络负载 ,提高了网络搜索速度和网络资源的利用率 ,改善了网络服务质量 .
Anycast communication has been stipulated as a standard communication model in IPv6. A multicast service model is proposed and a new network selection and routing algorithm based on genetic algorithm is designed and implemented. Network simulation The experimental results show that the algorithm can reach the local optimum with a short delay, balance the network load better, improve the network search speed and the utilization of network resources, and improve the network service quality.