An efficient multicast scheme in the Nested NEMO

Sharing communications are not easy to do in the mobility networks (MONETs) for the limited bandwidth and the overhead of tunneling. Multicast is an intuitive method to solve this problem. To improve the performance, the multicast topology should be redesigned for the MONETs. We proposed an efficient communication algorithm with multicast schemes in a network mobility (NEMO) environment. The Mobile Router Forwarding Scheme (MRFS) algorithm is proposed for this goal. We can find that MRFS can reduce the storage cost for every Mobile Router (MR) especially in the TLMR (Top level MR).