Performance Analysis of Reactive FHCoP-B in Nested Mobile Networks

There are two scenarios that proactive fast HCoP-B (FHCoP-B) cannot normally complete its operations due to fast movements during handover. We will propose efficient reactive FHCoP-B flows for these two scenarios to support fast and seamless handovers. We will further extend the analytical model proposed for mobile IPv6 to investigate performance metrics of reactive FHCoP-B with the radio link protocol, which can detect packet losses and performs retransmissions over the error-prone wireless link. Through simulations, FHCoP-B outperforms HCoP-B and the other two NEMO schemes by achieving shortest handover latencies only with few extra buffer spaces.