Experimental study on locality-aware application layer multicast
基于邻近原则的应用层组播实验研究*

This paper proposed Canicula,a locality-aware overlay multicast system.Its overlay network was constructed by node clustering based on network coordinate.According to the results of the simulations on real-world network dataset and experiments on PlanetLab,it shows that the performance of locality-aware overlay multicast is better than the other prevailing overlay multicast.Considering the nodes' location in Internet during the construction of the overlay can improve the perfor-mance of the application layer multicast.