Where is Intelligence in the GSM network Normal

Where is Intelligence in the GSM network? Normal GSM subscriber Makes and receives a call. HLR MAP MSC MA P MSC 1 © NOKIA ICL AP IN Training. PPT/ 09. 07. 2003 / DK ISUP GSM network (PLMN) MSC

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. CSS 7 Signaling link between SSP and SCP provides the communication channel between IN and GSM network. IN environment SPACE SCP HLR MAP MSC MA S MSC S P 2 © NOKIA ICL AP IN Training. PPT/ 09. 07. 2003 / DK P ISUP GSM network (PLMN) S MSC S P

Intelligent Network Concept 3 © NOKIA ICL AP IN Training. PPT/ 09. 07. 2003 / DK

Intelligent Network Logic 4 © NOKIA ICL AP IN Training. PPT/ 09. 07. 2003 / DK

Intelligent Network Elements App. Server MOC Serve MOC r SPACE Workstation SII SPACE Intranet DRS ISG & OSG Net. Act ISCP Node SS 7 -network SSP Ext. SRP SSP 0 UMTS 5 © NOKIA ICL AP IN Training. PPT/ 09. 07. 2003 / DK GSM alarm

Service Switching Point (SSP) 6 © NOKIA ICL AP IN Training. PPT/ 09. 07. 2003 / DK

Service Control Point (SCP) 7 © NOKIA ICL AP IN Training. PPT/ 09. 07. 2003 / DK

Customized Applications for Mobile-network Enhanced Logic (CAMEL) 8 © NOKIA ICL AP IN Training. PPT/ 09. 07. 2003 / DK

Trigger for IN Services 9 © NOKIA ICL AP IN Training. PPT/ 09. 07. 2003 / DK