.


:




:

































 

 

 

 


(CCNC)




CCNC SSS.

 

D900/D1800 7 (SS7) (, MSC/VLR PSTN/ISDN; MSC/VLR/MSC/VLR; MSC/VLR HLR/AC; MSC/VLR EIR; MSC/VLR BSS). () (UP)/ (), . UP/AP (, ISUP = ISDN, TUP = , MAP = , BSSAP = BSS). MTP SSS D900/D1800 (CCNC). UP/AP LTG.

CCNC 112 . LTG CCNC. CCNC 8 / ( 2 ). CCNC 112 (112 ).

64 /c LTG.

CCNC (CCNP ), CP113C/CR. CCNC (. 1.12) :

30 8 (30 SILT‑ SILTG)

(CCNP).


1.12 (CCNC).

1.1.2.7 (CP113C/CR)

CP113C/CR , . :

MSC, VLR, HLR, AC, EIR CSC M‑SSP

, ,

, , ,

(IOP:AUC AC)

(SC)

, ; , , ,

"-" (Q3)

CP113C/CR SSS D900/D1800. CP113C/CR , .

CP113C/CR (. 1.13) , . n n+1 . , , ( N+1). :

(BAP) CP113C CP113CR ( ); ,

(CAP) CP113C;

(CMY)

-(IOC)

- (IOP)

ATM (AMPC)

1.13 (CP113C/CR).

, CP113C/CR (. 1.4), :

(MB)) ( MBC) CP113C/CR, SNB, LTG SSNC ( CCNC) SSS.
(CCG()) SSS , , . CCG (10-9). (10-11).
O&M (CT) . - (CT). CT , , APS (, ). V.24 BMML. CT , . X.25 TCP/IP.

(EM), , :

, CP113C/CR

.

, (EM) . (MDD). CP113C/CR - (MOD) (MTD) .


() D900/1800 , ( ) . :

,

,

CP113C/CR, MP SSNC.

 





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