A Shared-tree Multicast Algorithm Based on Network Coding
Dapeng Wu · Bandaoti guangdian · 2010
In order to solve the inferior problem on network resource consumption and link load in the traditional shared tree multicast algorithm,a new shared-tree multicast algorithm based on network coding is proposed.Based on reducing the number of network coding node and maximizing the optical link-sharing,a shared-tree structure based on network coding to transfer data is constructed for multipoint-to-multipoint multicast.Simulation results show that the algorithm can effectively reduce the consumption of the wavelength resources and balance network load in comparison with the traditional multicast shared-tree algorithm.