CHAPTER 4. Message Flow
4-12
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Inter-ACR Location Update (Anchor Relocation)
The following figure indicates the Inter-ACR location update procedure when the MS
moves to other ACR area.
Figure 4.8 Inter-ACR Location Update Procedure
S-ACR
AAA
HA
1) RNG-REQ
40) MIP REG REQ
41) MIP REG RSP
44) MIP REG REQ
T-ACR
2) LU Request
3) LU Request
5) LU Response
4) LU Response
11) LU Confirm
14) LU Confirm
12) PC_relocation_Ind
13) PC_relocation_Ack
15) Relocation Notify
38) Anchor DPF HO Trigger
16) Relocation Notify Ack
39) Anchor DPF HO Request
17) MS Paging Announce
20) Exit MS State Change Request
19) RNG-REQ
18) MOB_PAG-ADV
28) RNG-RSP
(0b10 Enter Net.)
(Event Code 0x01)
23) IM Exit State
21) IM Exit State Change Req
22) IM Exit State Change Rsp
24) Path Reg Request
33) Path Reg Ack
27) Path Reg Response
26) Path Reg Response
25) Path Reg Request
37) Context Ack
36) Context Report(to DPF)
35) Re-authentication
In PMIP case
In CMIP
case
42) Agent Advertisement
43) MIP REG REQ
45) MIP REG RSP
46) CMIP REG RSP
47) Anchor DPF HO Response
48) ACR/AAA/HA Resource release action
6) RNG-RSP
7) CMAC_Key_Count_Update
10) CMAC_Key_Count_update_Ack
MS
T-RAS
Change Response
8) CMAC_Key_Count_Update
9) CMAC_Key_Count_update_Ack
29) CMAC_Key_Count_Update
32) CMAC_Key_Count_Update_Ack
30) CMAC_Key_Count_Update
31) CMAC_Key_Count_Update_Ack
34) Path Reg Ack
Summary of Contents for Mobile WiMAX Outdoor RAS SPI-2331
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