User's Manual

Mobile WiMAX RAS SPI-2213 System Description/Ed.00

Classification Description

(1)~(5) This is the procedure to relocate the Authenticator from the S-ACR to the T-ACR, the

T-ACR triggers in order that the MS performs the EAP authentication procedure with

the AAA server again. The T-ACR completes the Authenticator Relocation procedure

by notifying the S-RAS of the authentication result.

(6)~(15) FA relocation is triggered, and the registration of the PMIP or the CMIP is processed.

(16)~(17) The S-ACR cancels the S-ACR registration of the MS in the HA.

(18)~(21) The S-ACR updates the information on interworking with the AAA server and the final

accounting information of MS. Diameter is applied to AAA protocol, S-ACR performs

the session termination procedure.

4.1.7 Access Termination

Access Termination (Awake Mode)

The following is the procedure that the access is terminated because the power of the

Awake Mode MS is turned off.

Figure 4.13 Access Termination (Awake Mode)

MS RAS ACR

AAA

1) DREG-REQ

(

Code: 0

)

3) Path Deregistration Request

7) ACR

2) DREG-CMD

(

ActionCode: 4

)

(Power Down Indication)

8) ACA

5) Path Deregistration Response

6) Path Deregistration Ack

9) STR

10) STA

4) MIP release