QoS Constraints Based Multicast Routing Algorithm Using CACO
QoS (Quality of Service) constraints_based multicast routing is one of major issues in distributed multimedia on the network.An improved algorithm based CACO (Chaos Ant Colony Optimization) is proposed in this paper for solving some routing problems such as the convergence speed,packet loss rate and bandwidth,etc.The algorithm utilizes the pheromone positive feedback effect to guide chaos search.The advantage of this seheme is that chaos initialization is adopted to improve individual quality and chaos perturbation is utilized to avoid the search being trapped in local optimum,meanwhile improve the packet delivery ratio and reduce the end-to-end delay.The experimental results show that the efficiency of the algorithm.
QoS QoS constraints multicast routing ACO CACO MANET
Yang Hao Xian Zhengzheng Yang Lei
College of Computer Science and Engineering, University of Electronic Science and Technology of Chin College of Computer Science and Technology, Guang Dong University of Finance, Guangzhou, Guangdong,
国际会议
沈阳
英文
919-922
2012-07-27（万方平台首次上网日期，不代表论文的发表时间）