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Overview Of Intelligent Overview Of Intelligent Networks NodesNetworks Nodes
Prepared By:Prepared By:
Vikas ShahVikas Shah
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IN Network ElementsIN Network Elements SDP (Service Data Point)SDP (Service Data Point) MINSAT (Mobile Intelligent Networks Service MINSAT (Mobile Intelligent Networks Service
Administration Tool)Administration Tool) AIR (Account Information and Refill)AIR (Account Information and Refill) VS (Voucher Server)VS (Voucher Server) AF (Account Finder)AF (Account Finder) EMA (Ericsson Multi Activation)EMA (Ericsson Multi Activation) EMM ( Ericsson Multi Mediation)EMM ( Ericsson Multi Mediation) CCN (Charging and Control Node)CCN (Charging and Control Node) IVR (Interactive Voice Response)IVR (Interactive Voice Response) PSL (Prepaid Service Logic)PSL (Prepaid Service Logic)
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IN Network StructureIN Network Structure
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MINSATMINSAT
MOBILE INTELLIGENT NETWORK SERVICE MOBILE INTELLIGENT NETWORK SERVICE ADMINISTRATIVE TOOL ADMINISTRATIVE TOOL
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MINSAT
Responsible for subscriber administration in ChargingSystem.
Two Main Functions :
1. Traffical.
2. Administrative.
Traffical Functions No traffic is handled.
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Administrative Functions
Customer Care. Subscriber Provisioning and Removal. Statistics. Individual Voucher State changes (limited
support at roll-back). Business configurations
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SERVICE DATA POINT (SDP)SERVICE DATA POINT (SDP)
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Contains the database with subscriber and account Contains the database with subscriber and account information.information.
Two main functions:Two main functions:
1.1. TrafficTraffic
2.2. AdministrativeAdministrative
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TRAFFICAL FUNCTIONSTRAFFICAL FUNCTIONS
Rating of sessions and events. Post-processing of Call Detail Records (CDR). Initiation of USSD-notification and SMS-
notifications. Evaluation logic for call control. Trigger setup for USSD Call-back-call.
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ADMINISTRATIVE FUNCTIONSADMINISTRATIVE FUNCTIONS
Subscriber and Account data Service Class data Announcement Class data Usage Accumulators data Tariff and Charging Analysis data Subscriber Life-Cycle data Dedicated Accounts data Family and Friends data USSD and SMS Notification data
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ADMINISTRATIVE FUNCTIONSADMINISTRATIVE FUNCTIONS
Promotion Plan data HLR blocking data
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ACCOUNT INFORMATION AND ACCOUNT INFORMATION AND REFILL SYSTEMREFILL SYSTEM
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All refill functions and refill configuration are handled by the AIR.
Supports a number of file based batch-jobs. AIR is able to handle multiple Voucher
Servers.
Two Main Functions :
1. Traffical Functions
2. Administrative Functions
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Traffical Functions
All refill operations go through the AIR. The AIR is used by the IVR for balance
enquiries and refills. AIR accesses the AF and the SDP for account
information. AIR supports USSD Voucher Refill and USSD
Enquiry.
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Administrative Functions
Administration of Promotions Refill configurations Administration of USSD-communication
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VOUCHER SERVERVOUCHER SERVER
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Voucher Server
The VS is responsible for the administration of vouchers.
Two Main Functions :
1. Traffical.
2. Administrative.
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Traffical Functions
Providing AIR with voucher information during refill.
State handling of vouchers.
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Administrative Functions
Voucher Generation. Import of voucher-batches generated by a
third-party source. Purging of Vouchers and Voucher history. Batch State Changes. Individual Voucher State Changes. Reporting. Enquiries of Voucher Information.
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ACCOUNT FINDERACCOUNT FINDER
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Account Finder
The AF enables usage of multiple SDPs.
Two Main Functions :
1. Traffical.
2. Administrative.
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Traffical Functions
Provide SDP identity for a certain account.
Administrative Functions Storing account identity to SDP Domain Name
mapping table
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