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随着互联网用户和流量的迅速增长,网络资源不足及网络拥塞问题日益严重。而各种新的多媒体业务的出现又对网络的服务质量提出了新的要求。为此文中以在满足带宽、时延的基础上,将资源消耗和负载均衡分布作为优化目标,希望在消耗较少网络资源的同时,使负载尽量分布在有宽裕空闲资源的链路上,从而利用遗传算法的原理提出一种优化网络的方法并通过仿真证实了其有效性。
With the rapid growth of Internet users and traffic, the problem of insufficient network resources and network congestion is worsening. The emergence of various new multimedia services has put forward new requirements on the service quality of the network. Therefore, on the basis of satisfying the bandwidth and delay, this paper takes resource consumption and load balance distribution as the optimization goal. It is hoped that the load will be distributed on the link with abundant idle resources as much as possible while consuming less network resources By using the principle of genetic algorithm, a method to optimize the network is proposed and its validity is verified through simulation.