Handover; Figure 4.10 Inter-Ras Handover Procedure - Samsung Mobile WiMAX Outdoor RAS SPI-2331 System Description

4.1.6 Handover

Inter-RAS Handover
The following is the inter-RAS handover procedure.
MS
1) MOB-MSHO-REQ
6) MOB-BSHO-RSP
9) MOB-HO-IND
31) MAC PDU with SN Report Header(Opt.) or BW Request with 0(Opt.)
© SAMSUNG Electronics Co., Ltd.
Mobile WiMAX Outdoor RAS SPI-2331 System Description/Ed.02
S-RAS ACR
2) HO-Request
5) HO-Response
7) HO-Ack
10) HO-Confirm
15) HO-Ack
19) Path Reg Request (For Data Integrity)
20) Path Reg Response
21) Path Reg Ack
22) Fast Ranging IE()
27) Path De-Reg Request
(For Data Integrity)
30) Path De-Reg Response
33) HO-Complete
35) CMAC_KEY_COUNT Update Ack
36) Path De-Reg Request
37) Path De-Reg Response
38) Path De-Reg Ack

Figure 4.10 Inter-RAS Handover Procedure

3) HO-Request
4) HO-Response
8) HO-Ack
11) HO-Confirm
12) Context-Request
13) Context-Report
14) HO-Ack
16) Path Pre-Reg Request
17) Path Pre-Reg Response
18) Path Pre-Reg Ack
23) RNG-REQ
24) Path Reg Request
25) Path Reg Response
26) RNG-RSP
28) Path De-Reg Request
29) Path De-Reg Response
32) HO-Complete
34) CMAC_KEY_COUNT Update
T-RAS1 T-RAS2
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