Intelligent Networks_ New

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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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