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Proposed DHCP-based FH protocol IPv6 network CN HA AR AR AR AR IPv6 network CN HA AR Fast HO function AR AR AR DHCP server Fast HO function Current FMIP and Fast RA Proposed method MN MN With the protocol, DHCP server sends "Fast Handover Options" to MN before handovers. Those options include essence of FMIP, link layer and IP layer information, to be used by the MN after handovers, so that the MN can complete HO sequence quickly. |