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HLR. MAP. MSC. MAP. MSC. MSC. ISUP. GSM network (PLMN). Where is Intelligence in the GSM network?. Normal GSM subscriber Makes and receives a call. SSP. SSP. HLR. Where is IN in the GSM network?. GSM operator wants to
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HLR MAP MSC MAP MSC MSC ISUP GSM network (PLMN) Where is Intelligence in the GSM network? Normal GSM subscriber Makes and receives a call.
SSP SSP HLR Where is IN in the GSM network? GSM operator wants to provide new services quickly & efficiently in the network and that is possible only through IN. CSS7 Signaling link between SSP and SCP provides the communication channel between IN and GSM network. IN environment SPACE SCP MAP MSC MAP MSC MSC ISUP GSM network (PLMN)
MOC Server SPACE Workstation MOC AppServer SII SPACE Intranet DRS ISG & OSG NetAct SSP SSP ISCP Node ISCP Node alarm Ext. SRP SS7-network 0 GSM UMTS Intelligent Network Elements
Customized Applications for Mobile-network Enhanced Logic (CAMEL)