Research on QoS Multicast Routing of Ad Hoc Network Based on Improved Ant Colony Algorithm

In allusion to the flaws of Ant Colony Algorithm for solving the QoS multicast routing problem of Ad Hoc network., an improved Ant Colony Algorithm based on Particle Swarm Optimization is proposed.This algorithm is applied in the establishment and maintenance of Ad Hoc network multicast routing process to accelerate the convergence rate of Ant Colony Algorithm.The simulation results show that this algorithm has better performance in solving the QoS multicast routing problem of Ad Hoc network.