Title :
A Distributed QoS Multicast routing algorithm based on ant algorithm for LEO satellite networks
Author :
Hui, Xu ; Fei, Huang ; Shi-Qi, Wu
Author_Institution :
National Key Lab., College of Communication Engineering, University of Electronic Science and Technology, Chengdu, 610054, China
Abstract :
Multicast provides an efficient way to distribute multimedia information to different destinations simultaneously. To enhance the multicasting performance, a new Distributed QoS Multicast routing algorithm based on Ant algorithm is proposed for IP LEO satellite networks. By simulation, we compare the performance of our multicast routing algorithms with Shortest-Path Tree algorithm and Rectilinear Steiner Trees algorithm, the results show that our scheme can meet the delay-constraint, avoid link congestion, realize load-balancing, and achieve the minimal network cost.
Keywords :
Quality of service;
Conference_Titel :
Communications, Circuits and Systems, 2007. ICCCAS 2007. International Conference on
Conference_Location :
Kokura
Print_ISBN :
978-1-4244-1473-4
DOI :
10.1109/ICCCAS.2007.6250716
