10.12.2012 Views

GSM 09.02 - Version 5.3.0 - Digital cellular telecommunications - ETSI

GSM 09.02 - Version 5.3.0 - Digital cellular telecommunications - ETSI

GSM 09.02 - Version 5.3.0 - Digital cellular telecommunications - ETSI

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

15<br />

'Forwarding<br />

Violation<br />

?'<br />

'CUG Check<br />

?'<br />

`Set<br />

Forwarding<br />

Data`<br />

`Set Result<br />

to forward`<br />

6<br />

No<br />

No<br />

Yes<br />

Yes<br />

OK<br />

IC_CUG_<br />

AUTH_<br />

CHECK<br />

MAP_<br />

_NOTICE_<br />

_ind<br />

MAP_<br />

CLOSE_<br />

Req<br />

Yes<br />

Error<br />

2<br />

'CFNRc<br />

active?`<br />

See Figure 18.2/4<br />

Page 451<br />

<strong>GSM</strong> <strong>09.02</strong> <strong>Version</strong> <strong>5.3.0</strong>: August 1996<br />

Note: CFNRc - Call Forwarding<br />

on MS Not Reachable<br />

No<br />

5<br />

`Set UE =<br />

Forwarding<br />

Violation'<br />

`Set result<br />

to error`<br />

'Set UE =<br />

Absent<br />

Subscriber`<br />

WAIT_FOR_PROCESS_ACCESS_REQUEST,<br />

WAIT_FOR_COMPLETE_CALL,<br />

WAIT_FOR_PCW_RESP,<br />

WAIT_FOR_SEARCH_CNF<br />

MAP_U_ABORT_Ind,<br />

MAP_P_ABORT_Ind,<br />

MAP_CLOSE_Ind<br />

Figure 18.3/5 (sheet 3 of 6): Process ICS_VLR

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!