Ngn Complete

8/8/2019 Ngn Complete

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NEXT GENERATION

NETWORK [NGN]


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GROUP OF MEMBERS

1. ZAHARULRIZAL BIN ZAKARIA [BO2O710159]

2. SITI SABARIAH BT SABRI [B020710129]

3. MOHD SUHAIMI BIN JASNI [B02081069]

4. AZHARUDDIN BIN SOHER [B020810086]

5. LOO SEONG ENG [B020810001]


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BACKGROUND

Network that be able to deliver multiple applications to

multiple devices, both fixed and mobile.

Basically, NGN is from Time Division Multiplex (TDM)-based,circuit switched networks packet, cell and frame-based

network.

Associated with voice - a vision for the future of packet-basedvoice networks as part of the evolution from todays TDM

(time-division multiplexing) switched voice.


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DEFINITION

Generally, NGN is a packed-based network where the packet

switching and transport elements (such as routers, switches

and gateways) are logically and physically separated from the

service/call control intelligence.

Control intelligence used to support all types of services over

the packed-based transport network, including everything

from basic voice telephony services to data, video,

multimedia, advanced broadband and management

applications, which can be thought of as just another type of

service that NGNs support.


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NGN CHARACTERISTICS

Ubiquitous(everywhere), real-time, multi-media

communication.

More personal and network intelligence distributed

throughout the network.

More simplicity for users.

Personal service customization and management. Intelligent information management.


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NGN SERVICE DRIVERS


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NGN are based on Internet Technologies.

Does not mean any dedicated network, but concept such as

internet.

RECENT MAJOR DEVELOPMENT

OF NGN


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Next Generation Network must inter working with legacy

network. NGN or practically involves three main architectural

perspective changes that need to be looked at separately:

a) In the core network.

b) In the wired access network.

c) In cable access network.


OF NGN


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Next Generation Network Support all services.

Voice, Video, data and multi-media applications in a

telecommunication network.

All wide range of services and information flows.

Point-to-point, multipoint, broadcast and multicast.

Service beyond voice.

Also support Triple Play

voice, video and data on single broadband line


OF NGN


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Next Generation Network Must Provided Quality Of

Service(QoS).

-the ability to provide different priority to different applications, users, or

data flows, or to guarante a certain level of performance to a data flow.

Many things can happen to packets as they travel from origin

to destination, resulting in the following problems as seen

from the point of view of the sender and receiver:

Dropped packets

Delay

Jitter


OF NGN

ErrorOut-of-order delivery


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Type Of Telecommunication Traffic:

How to achieve QoS?

Different type of traffic are handle in different ways.

Resourse Management- Call is admitted if sufficient resourse are

available.

QoS protocol- DiffServ and RSVP

Run under manage network- multiprotocol Label Switching (MPLS)


OF NGN


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Next Generation Network is everything on IPv6.

It is the basic of TCP/IP communication protocols used to transport

data, voice and video packets over the internet.

IPv6 offers a significants of improvement over IPv4 in term of

scability, security, mobility ang convergence.

The basis framework of IPv6 protocol was standdized by the

Internet Engeneering Task Force(IETF) in the 1990s.


OF NGN


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Benefits using IPv6:

Larger number of addresses

End-to-end connectivity

Efficient routing

Auto-configuration

Security

Mobility and multicast enhancements


OF NGN


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DEMAND FACTOR, GENERAL CONSTRAINTS

AND REGULATORY FACTOR

Demand Factor General constraints andregulatory factor

Global

Positioning

System (GPS)

Can access GPS system by connecting to

the internet

Mobile phones nowadays are very high

technology

GPS-show and bring us to the locationthat we want to go with more easily,

faster, save time

Too slow to get the data

for the location

Hard to connect and

access this system in

building

Fiber to The

House

(FTTH)

Faster than using the copper cable

Uses light to transfer the data

Light wave having more wide bandwidth-can transfer more data

Did not effect by the changes of the

weather

It needs an optical cable

Need a light demodulator

(almost same like router)to connect to the receiver

device.


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Demand Factor General constraints and

regulatory factor

WiMax With a laptop we can connect to

internet faster and easier

Without using cable

Laptop is portable

Just use in certain area(in WiMax

coverage area)

Not every people owns a laptop,

so this system just appear in some

location onlyExpensive and it charge in high

cost

Mobile

Broadcast

System

Everyone have at least one

mobile phone

Mobile phone that we use now

is very high technology, exp:GPRS, MMS, video conference,

GPS

It can connect to internet easily

Hand phone is portable

Wide coverage area

So expensive if their use mobile to

access to the internet

The quality of the information that

receive from the internet are notgood

DEMAND FACTOR, GENERAL CONSTRAINTS

AND REGULATORY FACTOR


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WHY NGN IS IMPORTANT FOR

MALAYSIA TO DEVELOP?

MyICMS 886-by MCMC-driven by governmentSERVICES INFRASTRUCTURE GROWTH

1. HSBB

2. 3G & beyond

3. Digital Multimedia

Broadcasting

4. Mobile TV

5. Digital Home

6. Short Range

Communication

7. VoIP8. Universal Services

Provision

Hardware

1. Multiservice

Converge Network

2. 3G cellular Network3. Satellite Network

Software

4. IPv6

5. Home Internet

Adoption

6. InformationNetwork Security

7. Competence

Development

8. Product Design

1. Content

Development

2. ICT Education Hub

3. Digital MultimediaReceiver

4. Comm. Devices

5. Embedded

Components

Devices

6. Foreign Ventures


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NGN Technology

Drivers

Generate New

Services

Replace PSTN

1. CPU power and

Memory

Capacity2. CapacitiesWDM

and DWDM

3. Passive Optical

Network

4. (3G) System and

Beyond

5. Magnetic and

Optical Storage

1. Broadband

Triple Play

2. Intelligent Home3. Data-

4. Video-

5. Voice-

1. NGN is More

Saver Than

PSTN2. NGN Occupy

Less Space Than

PSTN

3. No More

Support From

PSTN vendors

4. Reduce Cost-

Man Power

WHY NGN IS IMPORTANT FOR MALAYSIA TO

DEVELOP?


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1) ALCATEL. LUCENT Builds next generation networks, delivering integrated end-

to-end voice and data networking solutions to establishedand new carriers .

Telekom And Celcom as a customer.

Latest NGN technology produce by Alcatel ;I. Fiber to the Home (FTTH)

II. Fiber to the Office (FTTO)III. Fiber Distribution Box

IV. M-SAN (multi Service Access Network)

V. IP Address system

VI. RD SLAM

VII. D SLAM

NGN MAJOR PLAYER


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2) HUAWEI CO. BHD

Huawei Communication has accumulated rich experience in multipleterminal technologies such asWCDMA, CDMA, GSM, PHS, videoconferencing, and access and application terminals. Huawei'Communication products cover a wide range of series, including mobilephones, Mobile Broadband, Convergence Terminal, Fixed Network CPE,and Video Products. Huawei Communication has established its R&Dcenters in the U.S., Sweden, Russia, India, Beijing, Shanghai andShenzhen

Telekom, Celcom, Nokia and Jaring as a customer.

Latest NGN technology produce by Huawei ;

I. MNP ( Mobile Number Portibality)

II. Soft Switch equipment for NGN.

NGN MAJOR PLAYER


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CONCLUSION

NGN is not a specific network, its depend on Telco and countryitself

NGN is any network which can provide faster, cheaper andinnovative services

The goal of NGN is a network that let Telco to design, create,deploy and operate communication services

NGN are based on Internet Protocol Version Six (IPv6) and MultiProtocol Label Switching (MPLS)

Commonly associated with voice, data, and video

The Important of NGN can be summarized as to generate newservices and cost reduction

NGN component are: Softswitch, Media Gateway, SignalingGateway, Media Server

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Ngn Complete