Inetlligent Networks

Prep: Abhishek Mehrotra

Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0

INTELLIGENT NETWORKS

Ericsson Internal1 (3)

By

Abhishek Mehrotra

IN Fault Management


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



Main ObjectivesMain Objectives

Intelligent Network EvolutionIntelligent Network Evolution IN IntroductionIN Introduction Intelligent Network in Ericsson Intelligent Network in Ericsson

Charging SystemCharging System Description of Intelligent Services Description of Intelligent Services

NodesNodes Basic Call FlowBasic Call Flow Health Checkup Health Checkup


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



Intelligent Network EvolutionIntelligent Network Evolution

Need for Customer Oriented Need for Customer Oriented network network

Needs to distribute the Needs to distribute the intelligence to the network intelligence to the network nodes nodes

Demand for Bigger networkDemand for Bigger network


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



Plain old Telephone systemPlain old Telephone system


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



Intelligent Network 1 Intelligent Network 1


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



Benefits of Intelligent Networks Benefits of Intelligent Networks

Introduce new services rapidly Introduce new services rapidly Provide service customization Provide service customization Establish vendor independence Establish vendor independence Create open interfacesCreate open interfaces


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



IN in Ericsson Charging IN in Ericsson Charging systemsystem

In Ericsson , the Intelligent In Ericsson , the Intelligent Network is stated as Charging Network is stated as Charging system 3.0system 3.0

Various Nodes in the Ericsson Various Nodes in the Ericsson Charging System Charging System

SDP (SDP (Service Data PointService Data Point)) AIR (AIR (Account Info & RefillAccount Info & Refill)) VS (VS (Voucher ServerVoucher Server))


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



MINSATMINSAT IVR (IVR (Interactive Voice ResponseInteractive Voice Response)) CCN ( CCN ( Charging Control NodeCharging Control Node)) DWS (DWS (Data WareHouse SystemData WareHouse System)) EMM ( EMM ( Ericsson MultimediationEricsson Multimediation ) ) AF (AF (Account FinderAccount Finder)) All the nodes in the Intelligent Networks are Solaris All the nodes in the Intelligent Networks are Solaris

based and using UNIX platform as their command based and using UNIX platform as their command lineline

Except for the CCN it is a TSP based nodeExcept for the CCN it is a TSP based node


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



IN System Overview

EMM

XML/http

Same platform (FDS/Sun)Co-locatableCore Network

CS1+,CAPv1-v2

ISUP

CAI

ChargingSystem

3.0

RPC(FaFadm)

HPIVR

0..n

DWS0..n

SCE/SMS(if ASCS)

MML

CS1+

XML/http

EMM/File & Event Mediation

DR/CDR

0..n

AccountFinder

INS

PSL

0..n

gsmSCFSCF

NQ

EP

K/U

/TM

-01:

008

Uen

R

ev P

D11

SDP1..n

DR

DNSupdate

from ADM

AIR1..n

POSI, PAMI(if ASCS)

CC API (CAI)(if MINSAT)

NQ

CS1+

XML/http

ChargingMgmt

HTTP(TCP/IP)H

TT

P (T

CP

/IP)

RPC

RPC

DNS update toAccount Finder

CAI(if MINSAT),PAMI(if ASCS)

HLR1..n

EMA0..n

MML

MML(barring)

FNR0..n

NQ

CD

R T

ransfer (ftp)

Call historydata to ADM

ServiceNetwork

ServiceLayer

EnablerProducts

(e.g. MMC)

0..nPIPS P

arlay (Co rb a ),

Dia m

e te r Cr e di t C

o n tro l+

o th e r

EMMOnline

Mediation(On-line Gateway)

0..n

Same bundle

CS1+

Diameter

(TCP/IP)

CAPv3 (PS MO-SMS, GPRS)

CAPv3 (CS MO-SMS)

CCN NQ

0..n 0..n

MML(provisioning)(if MINSAT)

ADM1

Call history data from DWS

UGW0..n

EMAPv1&2

VoucherServer(VS)

1..n

XML/http

CS1+,CAPv1-v2

EMAPv1&v2

LDAP towardsext. system(Community)

LDAP(Community)TSP, Co-locatable

Diam

eter Cred

it Co

ntro

l

(TC

P/IP

)

LDAP

IPCC0..n

GGSN0..n

SBCC

SGSN gprsSSF

0..n

MSC1..n

gsmSSFgsmSRFSSFSRF

SCP-T

PPS-IN

IN-IVR

0..n

gsmSCFSCF

ContentServiceProvider

0..n

Thresh.Notif.(ftp)

Batch jobs(ftp)

Batchjobs(ftp)

XML/http

Batch jobs(ftp)

Batch jobs(ftp)

DR

DR/CDR

Charging SystemNodes

New ChargingSystem Nodes

Certified Nodes

Verified Nodes

Release Candidate

Account Finder Query

NQNumber Query to FNR

Open Interface

UCIP


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



Service Data Point (SDP)Service Data Point (SDP)

Contains the database with subscriber and Contains the database with subscriber and account information account information

Rates calls and events, including post-Rates calls and events, including post-processing of Call Detail Records (CDR)processing of Call Detail Records (CDR)

Initiates USSD- and SMS-notificationsInitiates USSD- and SMS-notifications Provides the evaluation logic required for Provides the evaluation logic required for

the call-control performed by the SCP or the call-control performed by the SCP or CCN CCN

Triggers the setup of a USSD Call-back Triggers the setup of a USSD Call-back CallCall


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



MINSATMINSAT

MINSAT is Mobile IN Subscriber MINSAT is Mobile IN Subscriber Administrative ToolAdministrative Tool

Responsible for all subscriber Responsible for all subscriber administrationadministration

No traffic is handled, but interaction in real-No traffic is handled, but interaction in real-time with other systems for provisioning time with other systems for provisioning and updates is possible through the and updates is possible through the external interfaces providedexternal interfaces provided

Used to provision and delete subscribersUsed to provision and delete subscribers Delivers Reports to support Business Delivers Reports to support Business

ManagementManagement


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



AIRAIR All refill operations go through the All refill operations go through the

AIR systemAIR system Manages all refill configurationsManages all refill configurations Supports a number of file based Supports a number of file based

batch-jobs for making bulk batch-jobs for making bulk adjustments, -promotions, and –adjustments, -promotions, and –refillsrefills

SS7 configurationSS7 configuration AIR is able to handle multiple AIR is able to handle multiple

Voucher ServersVoucher Servers


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



AFAF

AF is account finderAF is account finder enables usage of multiple enables usage of multiple

SDPs by providing SDP SDPs by providing SDP identity for a certain accountidentity for a certain account


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



VSVS Voucher GenerationVoucher Generation Import of voucher-batches generated Import of voucher-batches generated

by a third-party sourceby a third-party source Purging of Vouchers and Voucher Purging of Vouchers and Voucher

historyhistory Batch State ChangesBatch State Changes Enquiries of Voucher InformationEnquiries of Voucher Information Providing AIR with voucher Providing AIR with voucher

information during refill information during refill


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



HP-IVR / IN-IVR/ VXML- IVRHP-IVR / IN-IVR/ VXML- IVR The Interactive Voice Response (IVR) is a The Interactive Voice Response (IVR) is a

voice based self-service application for voice based self-service application for refill, account balance etcrefill, account balance etc

IVR interacts with AIR to provides servicesIVR interacts with AIR to provides services 3 possible IVRs – IN-IVR (SCP-T), HP-IVR 3 possible IVRs – IN-IVR (SCP-T), HP-IVR

& VXML-IVR& VXML-IVR IN-IVR stores all voice announcements in IN-IVR stores all voice announcements in

the announcement equipment in the MSC the announcement equipment in the MSC or MGwor MGw

HP-IVR or VXML-IVR stores all voice HP-IVR or VXML-IVR stores all voice announcements initiated by the in the IVR announcements initiated by the in the IVR itself.itself.


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



CCNCCN Allows real-time charging of switched calls, Allows real-time charging of switched calls,

data, GPRS, SMS and content based data, GPRS, SMS and content based services communications.services communications.

CCN is built on Ericsson Telecom Server CCN is built on Ericsson Telecom Server Platform (TSP). CCN has the following Platform (TSP). CCN has the following main main

FunctionsFunctions Charging session control Charging session control Charging System session handling Charging System session handling Charging System interface Charging System interface Account routing Account routing Call Detail Record (CDR) generationCall Detail Record (CDR) generation


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



DWSDWS

Data Warehouse System (DWS) is a Data Warehouse System (DWS) is a system for correlating information from system for correlating information from many different sources to reconcile many different sources to reconcile provisioning and usage information, answer provisioning and usage information, answer customer enquiries in near real-time, and customer enquiries in near real-time, and better manage the complex tasks of a better manage the complex tasks of a Charging System business. Charging System business.

DWS collects data from various network DWS collects data from various network sources, then filters, correlates, and sources, then filters, correlates, and transforms this information to provide transforms this information to provide business critical reports for customer care, business critical reports for customer care, financial and audit departmentsfinancial and audit departments


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0




Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



EMMEMM Ericsson MultiMediationEricsson MultiMediationFile & Event MediationFile & Event Mediation CollectorCollector ProcessingProcessing DistributionDistributionFile & Event ActivitesFile & Event Activites Value RouterValue Router FormatterFormatter ConsolidatorConsolidator


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0




Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



Call flow

Originating Charged Call


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



Terminating Charged Call


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



Questions?

Questions?

Questions?

Questions?

Questions?Questions


Appr:

Checked:

Rev: PA1

Date: 2010-03-19

Charging System 3.0



Date post:	02-Dec-2015
Category:	Documents
Upload:	mohit-verma
View:	1 times
Download:	0 times

Inetlligent Networks

Documents