Figure 4.8 Inter-Acr Location Update Procedure - Samsung Mobile WiMAX Outdoor RAS SPI-2331 System Description

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

Figure 4.8 Inter-ACR Location Update Procedure

S-ACR
3) LU Request
14) LU Confirm
40) MIP REG REQ
41) MIP REG RSP
44) MIP REG REQ
45) MIP REG RSP
48) ACR/AAA/HA Resource release action
AAA
HA
© SAMSUNG Electronics Co., Ltd.

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