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NGN SERVICESNGNPacket based networkLogical and physical separation between transport elements and service /call control elementsThe control intelligence is used for all types of services from voice services to data services video multimedia, advanced B/B and management applicationsWhy NGN important for service providers?Internet community is already well stabilizedNGN that support new services will allow the telecom carriers to retain the customersCPE based services and network based services

NETWORK BASED SERVICES

More efficiency ScalabilityShared resourcesCustomer care, billing, provisioning, configuration are easy

CPE based servicesFor small number of simple servicesMore sophisticated More expensiveDifficult to support user mobilityConvergenceTelephony worldInternet world

Telephony worldConvergence Telephony world Internet world

NGN service architecture

Centralised intelligenceIntelligence Driven to CPE Distributed intelligence

NGN SERVICES

Making predictions is risky especially when it involves futureDifficult to predict what will be the next killer applicationMoving from TDM based circuit swiched net works to packet ,cell and frame based networks

Service CharacteristicsUbiquitous, real time multi media communicationsMore personal intelligence More net work intelligenceMore simplicity for usersPersonal service customisation

Service CharacteristicsUbiquitous, real time multi media communicationsMore personal intelligence More net work intelligenceMore simplicity for usersPersonal service customisation

NG Service ArchitectureVoice TDMVoice IPData ATMUM IPE Com TDMVPN FRNext generation ControlTDMIPATMWDMSonetvoicedataUMVPNEcomMgmtapplVOICE TELEPHONY SERVICESCall forwardingCall waiting3-way callingCalling number and name id presentationCentrex servicesIN servicesValue added servicesMULTIMEDIA SERVICESVideo conferencingElectronic white boardingCollaborative computingGroupware

Collaborative ComputingAn interactive multimedia conferencing application that enables multiple parties to collaborate on textual and graphic documents. Through special software, each party can contribute to such documents GroupwareGroupware is technology designed to facilitate the work of groups. Used to communicate, cooperate, coordinate, solve problems, compete, or negotiaterelying on modern computer networks, such as email, newsgroups, videophones, or chat.DATA SERVICESFile transfer, WWW, application sharing interactivityValue added featuresBandwidth on demandConnection reliabilitySwitched virtual connectionMESSAGING SERVICESReal timeNon real timeFixedMobile

Unified MessagingSingle notification:Utilizing SMS and/or other forms of notification allow the end-user to be alerted of missed and/or incoming messaging and/or communications attempts. Instant messaging Instant messaging (IM) is a collection of technologies that create the possibility of real-time text-based communication between two or more participants over the internet. - Chat happens in real-time. SMSSimple text message Maximum of 160 charactersThe message is stored in a SMS-C when MS is OFFMMSMulti media presentation consisting of music, image text video and graphics all synchronised across a common timeSTREAMINGReal time or on demand distribution of audio, video, and multimediaSimultaneous transfer of digital media so that it is received as a continuous real time stream

WEB BROWSINGA software application to locate and display web pagesPush-To-Talk(PTT) is a special feature on a mobile phone that combines the functionality of a walkie-talkie or 2-way radio with the normal mobile phone. It provides simple communication to a group of people with just a touch of a button. It is often referred to as 'Push to Talk over Cellular (PoC).

CONTENT DELIVERY

Content delivery is the service of copying the pages of a Web site to geographically dispersed servers and, when a page is requested, dynamically identifying and serving page content from the closest server to the user, enabling faster delivery. E-LEARNINGComputer enhanced learningArticlesWhite papersTutorialsResearch reportsworkshops

E-CommerceHome bankingHome shoppingProcessing transactionsVerifying payment information

REMOTE CONTROLControlling home appliances( Intelligent appliances)Monitoring the house while awayElectronic votingAlarmBROADCASTINGTransmission of data to many users simultaneously IPTV IPTVIPTV refers to a TV connection that has capacity to transmit all broadcast channels, Movies on Demand, Customer Live Request etc. through existing telephone line in the form of IP packets to and from customer TV to content server.IPTVIPTV is a system used to deliver digital television services to the consumers who are registered subscribers for this system. Often, this service is provided together with Video facility on demand.Content ServerContent Server is a server located at a centralised place which store all broadcast channels, Movies, Music, Customer Request etc. and send video streaming to customer TV

IPTV workingThe customer telephone line will be connected to ADSL2+ CPE through splitter.

From CPE one Ethernet cable will go to PC for Internet and another Ethernet cable will o to the Smart Electronics Device. The output of Smart Electronics Device will be connected to TV.

Smart Electronics DeviceThe Smart Electronics Device (SED) is an electronic gadget, which contain all feature of Set Top Box and other advance features required for customer live interaction. e.g. video conferencing, Movie rewind, fast forward, stop movie etc

IPTV connection

TV, Internet and phone can work simultaneously without any interference.The minimum bandwidth required is 4 Mbps per channel

Benefits of IPTV

Time Shift TV: enable stores feature and store any Broad cast and can be seen at any convenient time of the customerAll Broad cast channel/live events (free as well as pay channel)Video on demand (see any movies as per your choice) Video ConferencingPersonalize advertisement and greetingsDVD quality picture and soundOn line training and video classAlert message for favorites programme- SMS alert and many more

NUMBER PORTABILITYNUMBER portability is a feature that allows a mobile subscriber to use the same number across different service providers. Number portability can be of different types.

Location-based This enables a mobile subscriber to use the same number when shifting from one geographical area to another. Operator-based : This makes it possible for a mobile subscriber (or a fixed telephony subscriber) to shift from one mobile (or a fixed) service provider to another in the same area and retain his original number too.NUMBER PORTABILITYService-based: Enables subscribers of a company to use the same numbers across different mobile technologies Global System for Mobile Communications (GSM) and Code Division Multiple Access (CDMA) based Wireless in Local Loop (WLL). Convergence-based: Allows usage of the same number while shifting from fixed to mobile telephony. NUMBER PORTABILITYTotal number portability: Enables usage of the same number across different technologies, geographical regions and national boundaries and is the ultimate aim of number portability. Application is an element of remote access, that enables two or more users to access a shared application or document from their respective computers simultaneously in real time. APPLICATION SHARINGLBSA location-based service (LBS) is an information and entertainment service, accessible with mobile devices through the mobile network LBS services include services to identify a location of a person or object,discovering the nearest banking cash machine the whereabouts of a friend or employee. LBSLBS services include parcel tracking and vehicle tracking services. Mobile commerce when taking the form of coupons or advertising directed at customers based on their current location. personalized weather servicesLocation-based games. They are an example of telecommunication convergence.

EXAMPLESRequesting the nearest business or service, such as an ATM or restaurant Turn by turn navigation to any address Locating people on a map displayed on the mobile phone Receiving alerts, such as notification of a sale on gas or warning of a traffic jam Location-based mobile advertising Asset recovery combined with active RF to find stolen assets in containersTHIRD PARTY SERVICESThey are applications developed and provided by vendors outside service providers domainIT technology and tools are used THANK YOU