With the rapid development of Internet technology,the scale of the network continues to expand,and the traditional routing algorithms can no longer meet the different quality of service(QoS)requirements of users.A hybrid algorithm based on opti-mized genetic ant colony algorithm is proposed,which combines the advantages of genetic algorithm and optimized ant colony algo-rithm to address the above issues.By building a network topology on the Mininet platform and conducting simulation experiments.The results show that the algorithm has strong global search ability in the genetic algorithm stage,and faster convergence speed in the optimization ant colony algorithm stage.Compared with other algorithms,it uses less runtime,latency,and bandwidth occu-pancy,and can better adapt to differentiated networks.
关键词
软件定义网络/服务质量/路由优化/混合算法
Key words
SDN/quality of service/routing optimization/hybrid algorithm
万方数据