A novel method of LSP's protection and restoration in Ka-band satellite MPLS network

This paper proposes a novel method of LSP's protection and restoration in Ka-Band satellite MPLS network. An auto-regressive(AR) model-based channel prediction is used to separate the instantaneous rain fading from scintillation and detect the link failure. The correlation coefficient of rain fadings on the adjacent sat-ground links is analyzed to select an… (More)