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:




:

































 

 

 

 


VLR




, , :

" TMSI" "TMSI "

 

VLR

VLR HLR VLR . HLR "MS VLR".

(MTC) HLR . MSRN HLR VLR , GSM .

" VLR" VLR . ( MS (TPMP)) , , VLR, . " VLR" " MS" VLR.

VLR . , HLR VLR .


3.6.16 IN/CAMEL: VLR

"IN/CAMEL: VLR" PLMN VLR . VLR, IN/CAMEL. VLR .

CAMEL IN CAMEL , PLMN. IN/CAMEL CAMEL (CSI). CSI VMSC CAMEL CAMEL. HLR CSI VLR. GSM, CAMEL.

VLR (MCC) GSM + (MNC) PLMN :

1. PLMN.
GSM CAMEL. VLR CSI CAMEL.

2. PLMN , GSM, , PLMN, IN/CAMEL PLMN . VLR CSI CSI. HLR GSM , GSM.

 

HSCSD

HSCSD GSM .

.





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