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Reactive Fast Handover over IEEE 802.16e
Serving BS/PAR
NAR/Target BS
MN
L3 L2
MOB_MSHO-REQ
MOB_BSHO-RSP
Link_Going_Down
MOB_HO-IND
FNA[FBU]
Link_Up
FBU
MOB_NBR-ADV
RtSolPr
PrRtAdv
Scanning
802.16e Network re-entry
Packets including
FBACK
PPT Version