3G Network

NOKIA & Uke K. Usman

sumber:

The idea : 3G Network

• Mobile telephony • The internet technology

• Media business

Pendahuluan

The Convergence

3G Networkhigh speed mobile access with Internet Protocol (IP)-based services

Kebutuhan akses informasi dimana saja

Driven technology

Multimedia, hiburan, dsb

Syarat-Syarat 3G

CommunicationsEntertainmentE-CommerceInformationTransaction

Travel

Transmisi Simetrik &Asimetrik

AplikasiMulti-Media

GlobalRoaming3G 3G2G 3G

Multi-EnvironmentOperation:

Vehicular, Outdoor to Indoor,Indoor Office, Satellite

Efisiensi SpektrumLebih Tinggi

EnhancedVoice

Data sirkuit dan paket kecepatan tinggi144 kbps vehicular

384 kbps pedestrian2 Mbps Indoor

Pendahuluan

Technology1G

wireless

2G

wireless

CDMA (Code Division Multiple Access)

TDMA (Time Division Multiple Access)

GSM

(Global System for Mobile Communications)

PDC (Personal Digital Cellular)

AMPS (Advanced Mobile Phone Service)

3G

wireless

W-CDMA

(Wide-band Code Division Multiple Access)

CDMA-2000

- Analog voice service

- No data service

- Digital voice service

- 9.6K to 14.4K bit/sec.

- CDMA, TDMA and PDC offer

one-way data transmissions only

- Enhanced calling features

like caller ID

- No always-on data connection

- Superior voice quality

- Up to 2M bit/sec.

- always-on data

- Broadband data services

like video & multimedia

- Enhanced roaming

Pendahuluan

2G Vs 3G2G 3G

Layanan Suara+Low data rate

Aplikasi Multimedia

KapasitasTransmisi

22,8 kb/s 2 Mb/s

Switching/ Routing Circuit Packet

Charging Time and Locationbased

Volume Based

stGenerasiAnalog

ndGenerasi Digital

rdGenerasipita lebar1 2 3

1980:s 1990:s 2000:s

Pendahuluan

3G didesain untuk memberikan …. Aplikasi-aplikasi dari lingkup market yang luas , “ market mengendalikan teknologi “ Komunikasi dan terminal yang : Advanced, lightweight, easy-to-use terminal Instant, real-time multimedia communications Global mobility and roaming A wide range of vendors and operators, offering choice, competition and affordability High-speed e-mail

and Internet access

Pendahuluan

SatelliteGlobal

Suburban Urban In Building

PicocellMicrocellMacrocell

PDA Terminal

Basic terminal

Audio Visual

Terminal

1. Capability to support circuit and packet data at high bit rates :- 144 kilobits/second or higher in high mobility (vehicular) traffic - 384 kilobits/second for pedestrian traffic - 2 Megabits/second or higher for indoor traffic

2. Interoperability and roaming3. Common billing/user profiles :- Sharing of usage/rate information between service providers- Standardized call detail recording- Standardized user profiles

4. Capability to determine geographic position of mobiles and report it to both the network and the mobile terminal

5. Support of multimedia services/capabilities :- Fixed and variable rate bit traffic Bandwidth on demand- Asymmetric data rates in the forward and reverse links- Multimedia mail store and forward- Broadband access up to 2 Megabits/second

Pendahuluan

Kemampuan 3G ….

Problems

• Tanggapan market ….perlukah layanan 3G ?

• Data trafik adalah campuran antara dedicated data (voice) dan non dedicated data

• QoS masing-masing layanan berbeda

Lalu bagaimana…..?

Problems• Tanggapan market

Perlu jaringan transisi untuk membiasakan pasar dengan layanan 3G

KemampuanFungsional

1998 1999 2000 2001 20021997Time

Speech

Circuit data<9.6 kbps

HSCSD57.6 kbps

Circuit Switched

IMT-2000 capable systems

GPRS115 kbps

Packet Switched

EDGE/IS-136384 kbps

WCDMA2 Mbps

• Data trafik adalah campuran antara dedicated data (voice) dan non dedicated data

Problems

Perlu dipisahkan antara trafik suara (dedicated channel) dengan trafik data

SGSNSGSN

GPRS GPRS RegisterRegisterH/VLRH/VLR

GGSNGGSN

SGSNSGSN

MSCMSC

BTSBTS BSCBSC

GMSCGMSC

Peer Elements

CircuitCircuitSwitchedSwitchedTrafficTraffic

PacketPacketTrafficTraffic

HLR/AUCHLR/AUCGPRSGPRS

RegisterRegister

A-bis

PCUPCUGb

Gi

Gn

MAP

MAP‘A’

GGSNGGSN

PSTPSTNN

Public Switched Public Switched Packet NetworkPacket Network

Revisit: GSM - GPRS

• Secara umum General Packet Radio Service atau GPRS adalah suatu teknologi yang memungkinkan pengiriman dan penerimaan data lebih cepat jika dibandingkan dengan penggunaan teknologi Circuit Switch Data atau CSD.

• Jaringan GPRS merupakan jaringan terpisah dari jaringan GSM dan saat ini hanya digunakan untuk aplikasi data.Komponen-komponen utama jaringan GPRS adalah :– GGSN; gerbang penghubung jaringan GSM ke jaringan internet– SGSN; gerbang penghubung jaringan BSS/BTS ke jaringan GPRS– PCU; komponen di level BSS yang menghubungkan terminal ke jaringan GPRS

• Secara teori kecepatan pengiriman data GPRS dapat mencapai 115 kb/s. Namun dalam implementasinya sangat tergantung dari berbagai hal seperti :– Konfigurasi dan Alokasi time slot di level Radio/BTS– Teknologi software yang digunakan – Dukungan ponsel

• Ini menjelaskan mengapa pada saat-saat tertentu; di lokasi tertentu; akses GPRS terasa lambat; dan bahkan bisa lebih lambat dari akses CSD yang memiliki kecepatan 9,6 kb/s

• Secara umum General Packet Radio Service atau GPRS adalah suatu teknologi yang memungkinkan pengiriman dan penerimaan data lebih cepat jika dibandingkan dengan penggunaan teknologi Circuit Switch Data atau CSD.

• Jaringan GPRS merupakan jaringan terpisah dari jaringan GSM dan saat ini hanya digunakan untuk aplikasi data.Komponen-komponen utama jaringan GPRS adalah :– GGSN; gerbang penghubung jaringan GSM ke jaringan internet– SGSN; gerbang penghubung jaringan BSS/BTS ke jaringan GPRS– PCU; komponen di level BSS yang menghubungkan terminal ke jaringan GPRS

• Secara teori kecepatan pengiriman data GPRS dapat mencapai 115 kb/s. Namun dalam implementasinya sangat tergantung dari berbagai hal seperti :– Konfigurasi dan Alokasi time slot di level Radio/BTS– Teknologi software yang digunakan – Dukungan ponsel

• Ini menjelaskan mengapa pada saat-saat tertentu; di lokasi tertentu; akses GPRS terasa lambat; dan bahkan bisa lebih lambat dari akses CSD yang memiliki kecepatan 9,6 kb/s

II. Sistim GPRS II. Sistim GPRS

Perbedaan GSM dgn GPRS

Arsitektur Dasar Jaringan GPRS dalam GSM

MS

BTSPDN

BTS

EIR&AUC HLRVLR

SGSN GGSNBSC

Gb Gn Gi

Gc

D

Gf

Gs

Gr

MSC DATABASE

SGSN Serving GPRS Suport NodeGGSN GatewayGPRS Support NodePDN Public Data Network

User Data and SignallingSignalling

PCU

GR

RAN NETWORK CORE NETWORK

GPRS Architecture Network Diagram

Konfigurasi Sistim GPRS Konfigurasi Sistim GPRS

PCU

New Core Equipment

• QoS masing-masing layanan berbeda

Problems

Pemberian prioritas yang berbeda … tergantung data yang dilewatkan … trafik suara, atau data, atau suara yang ‘dijadikan’ data

3G

Suara (dedicated channel)

Data (non

dedicated channel)

Probabilitas

Blocking

Throghput, delay

PSTNPSTN PPDNPPDN

MSCMSCMSCMSC

XCDRXCDRXCDRXCDR

GGSNGGSNGGSNGGSN

SGSNSGSNSGSNSGSN

GMSCGMSCGMSCGMSC

• TransmissionTransmission• MSC CostsMSC Costs• TranscodersTranscoders

• TransmissionTransmission• IP RoutersIP Routers• Media GatewaysMedia Gateways

? ?

Voice over Packet

Voice over Circuit

BTSBTSBTSBTS

BSCBSCBSCBSC PCUPCU

CostCost

Voice Over IPVoice Over IP Problems

Problem …Throughput untuk VoIP secara independent…harus lebih besar dari throughput untuk data yang lain ( internet, fax, dsb )…karena memerlukan delay yang lebih rendah

GSM SERVICE IMPLEMENTATIONGSM SERVICE IMPLEMENTATION

PSTNPSTN

MSCMSCMSCMSC

XCDRXCDRXCDRXCDR

GGSNGGSNGGSNGGSN

SGSNSGSNSGSNSGSN

GMSCGMSCGMSCGMSC

BTSBTSBTSBTS

BSCBSCBSCBSC PCUPCU

GPRS SERVICE IMPLEMENTATIONGPRS SERVICE IMPLEMENTATION

IP Address ServerServer

Phone (Client)Phone (Client)

The Service providerThe Service providerArsitektur

Arsitektur Lengkap

5th Supplier5th Supplier - UMTS RAN- UMTS RAN

BSCBSCBSCBSC PCUPCUPCUPCU

PSTNPSTN

MSCMSCMSCMSC

XCDRXCDRXCDRXCDR

GGSNGGSNGGSNGGSN

SGSNSGSNSGSNSGSN

BTSBTSBTSBTS

GMSCGMSCGMSCGMSC

BSCBSCBSCBSC

XCDRXCDRXCDRXCDR

BTSBTSBTSBTS

RNCRNCRNCRNC

NODE BNODE BNODE BNODE B NODE BNODE BNODE BNODE B

UMTS RANUMTS RAN

Iu

Gb

‘A’

4

22

11

55

33

ServerServerServerServerPPDNPPDNPPDNPPDN Single MSC/Single MSC/

+ BSS Supplier+ BSS Supplier

22ndnd Supplier Supplier- BSS- BSS

33rdrd Supplier Supplier- GPRS Core - GPRS Core NetworkNetwork

44thth Supplier Supplier- Service Framework- Service Framework

Integrasi Dengan 3GIntegrasi Dengan 3G

Ini jaringan 3G dengan kemampuan yang lengkap !!

E-commerce

Dual-slot mobile phones(SIM Toolkit)

Retailers

Loyalty CardsBankingShoppingPromotions

Financial / Banking

FinanceBankingOn-line transactionsClearing House

Corporate / OperatorApplications

VPNe-mailCost controlIntranet

Certificate Authority

MerchantTransactions

MobileTransactions

Application Providers

ContentNewsWeatherSport

E- Commerce Over 3GE- Commerce Over 3G

3G Network

2G network

Common 2G/3G Core Network - switch nodes - services nodes - transport pipes

2G Mobile Phoneand Devices Dual Band 2G/3G Mobile Phone

and Devices

3G network

3G Mobile Phoneand Devices

to Others Fixed/Mobile Networks

Diskusi

Transmisi

Jaringan

• Unjuk kerja transmisi pita lebar, indoor dan outdoor

• Perencanaan transmisi WCDMA ( kapasitas, efisiensi spektrum, perilaku sel terhadap interferensi (cell breathing), analisis handoff, dsb

• Perbaikan sistem (smart antenna, software radio) dan unjuk kerjanya

• dll

• Interkoneksi antar jaringan dan topologi

• Billing, roaming

• Protokol dan signalling

• Dll

Data

sp

eed

[

bp

s]

1998 2000 2001 2002 2003 2004 2005

10M

1M

100k

10k

14.4k

64k

PacketOne

2G & 2.5G

2M

14.4M

HSDPA

2M

Peak

3G & 3.5Gaverage2.4M

Peak

600kaverage

144k307k

MAX sepc.

MAX sepc.

2G band(800MHz)

3G band(2GHz)

384k

Data Speed Enhancement spectrum

W-CDMA

1xEV-DO

cdmaOne

CDMA20001x

Source :NTT Docomo 2003 presentation

Person-to-PersonPerson-to-Person

e-maile-mailMM MM mailmail

VoiceVoice

Person-to-Person-to-machinemachine

ii-mode-modeNet Net browsingbrowsing

ITSITS

GPSGPS

Machine-to-Machine-to- machinemachine

Tele-meteringTele-metering

Remote OperationRemote Operation

Automatic ControlAutomatic Control

MobileMobileNetworkNetwork

MobileMobileNetworkNetwork

MobileMobile MultimediaMultimediaMobileMobile MultimediaMultimedia

MMDMMD

Ubiquity

3G and Series 60 in Professional Use

• Rich push email

• Instant messaging and PIM

• Full QWERTY support

• PC connectivity

• Application interplay

End-to-end Solutions: Media Player Service Evolution

Music services

• Service toolbox with customization (OMA DRM, AAC codecs and UI APIs)

Personal music

• Stereo MP3• PC connectivity

Personal video• Seamless task flow across

applications (record, send via email/MMS, manage& playback, upload or transfer)

Video services

• Streaming & download

• RealMedia - maximize content access

• 3GPP – multivendor platforms for new services

• New bearers (e.g. DVB-H)

Radio• Stereo FM radio• Visual Radio• Internet radio stations

The actual resolution with current WCDMA networks

3G and Video Services

TV now: LivingroomMobile TV: Wherever, Whenever

Mobile TV to the Mass Market

• Nokia will introduce mobile TV devices based on Series 60 platform – Brings mobile TV into mass markets– Scalable screen sizes– Will become a key feature in Series

60 devices

• Standards to be finalized in 2005• Infrastructure roll-out to start 2005• Commercial services 2006

First to extend the TV experience – and the TV business – to mobile

Mobile systems integration

Win-win Business Models for End-to-end Solutions

NetworksService enabler

s

DevicesOperatorContent Consumer

Network Technology Trends

FutureFutureMainstreamMainstream

CDMA2000 1xCDMA2000 1x

CDMA 1xEVDOCDMA 1xEVDO

WCDMAWCDMA

EDGEEDGE

HSDPAHSDPA

4G4G

UltrawidebandUltrawideband

RFIDRFID

BluetoothBluetooth

WIMAXWIMAX

WLANWLAN

DVB-HDVB-H

FM RadioFM Radio

Visual RadioVisual Radio

CDMA 1xEVDVCDMA 1xEVDV

HSUPAHSUPA

Cellular AccessCellular Access

Broadcasting AccessBroadcasting Access

Hot Spot AccessHot Spot Access

ProximityProximity

Visions of max bitrate evolution (both UL/DL)

Cellular Access

UL 384 kbit/s HSDPA HSUPA/HSDPA HSDPA/HSUPA DL 384 kbit/s DL 3.6 Mbit/s UL 1…2Mbit/s UL 5 Mbit/s DL 14 Mbit/s

1xEV-DO 1xEV-DO DL 2.4Mbs DL 3.1 Mbs UL 153kbs UL 1.8 Mbs

UL 100-200 kbit/s DL 200-300 kbit/s

WCDMA

EDGE

CDMA2000

2004…2005 2006…2007 2007…2008 2008…10

Broadband Access

estimated timing ?

tbd bit/s

11…54 Mbit/s WLAN

14 Mbit/s

estimated timing tbd bit/s DL 14 Mbit/s

802.16-e(WiMAX

nomadic/Mob)

802.20Standardisation

still on-going

802.16-2004 (WiMAX fixed)

Beyond 3G: 4G

• 4G is a research area covering new radio interfaces and systems which will be taken into use after 2010

• Target data rates: 100 Mbps wide area, 1 Gbps local area

• Nokia supports global standardisation and research

• 3G has very high potential, no need for 4G in the immediate future

2001 2005 2010

Color display (65,536 color)

3D display/holograph display

GUIGraphical User Interface

PUIPerceptual

User Interface

Ergonomics Design／ Multimodal Interface

Evolution of User InterfaceEvolution of User Interface ＞＞＞＞＞＞

Evolution of DisplayEvolution of Display ＞＞＞＞＞＞

4G3.5G3G2M2M 30M30M 100M100MData RateData Rate

Mobile Terminal Evolution

Strategic Direction of 3 G

Datacom(Data centric, non-real time, best effort)

Mobility

Telecom(Voice centric,real time,QoS)

Mobile data

WAN/LANdata

Wirelinetelephony

Mobile telephony,cordless,...

FMCNext G

eneration

Network

Convergence

IMT-2000(WCDMA/EDGE…)W-LAN

IMT-2000(WCDMA/EDGE…)W-LAN

Carrier-classreal time IP/

ATM

Bridging/Migrating

Bridging/Migrating

Market demands of 3G

• Increased spectrum efficiency and system capacity allowing operators to meet the growth of subscriber and offer services at a lower price

• Improved voice quality & High bandwidth data services and capabilities

• Seamless coverage

• Multi environment, multi-mode, multi-band capabilities

• Evolution and migration capabilities, protecting 2G investment by coexistence and compatibility with 2G

3G at the beginningNon voice adoption over mobile (Western Europe)

50

100

150

200

250

300

350

1995 2000 2005 2010 2015

10%

20%

30%

40%

50%

60%

70%Million Subscribers Multimedia Penetration

among mobile users

Source UMTS Forum

0

10

20

30

40

50

60

70

80

90

Australia HongKong

Indonesia Philipines Taiwan Average

Asian need of 3 G in 1999Yes No

55 %

% of users

Country

Source:Telecom Asia 99

Preparing Indonesia for 3 G

• Backward Compatibility (from 2 G operators)– GSM operators (Telkomsel, Satelindo etc)– CDMA operators (Mobile 8, TelkomFlexi)

• Adopt IMT-2000 standard (3G new entrants with new license)

• Existing fixed operator with new license

Consideration factors

• Bandwidth availability– Limited BW of cellular can’t support capacity

– Need new BW allocation

• Multimedia demand & terminal availability– Multimedia services demand for fixed or mobility

– Terminal availability (specific terminal)

• Universal mobility – Global coverage (border less communication)

– Portability : one terminal for all services

• Regulation – Need new license of 3 G

Strategy of implementing 3 G

9,6 K 14.4 K

8 K 13 K 64 K IMT-2000IMT-2000

(3 G)(3 G)

GSMGSMGSM+GSM+

GPRS,GPRS,

HSCSDHSCSD

CDMAoneCDMAone

A,B,CA,B,CCDMAoneCDMAone

NEW OPERATORSNEW OPERATORS

EXISTING OPERATORS FOR FIXEDEXISTING OPERATORS FOR FIXED

CDMA2000CDMA2000

144 K

Backward Compatibility

• Enhanced of 2 G cellular system (GSM and IS-95*)– Dual Mode terminals 2G / 3G– Spectrum sharing with 2G (3G carriers on top of

2G carriers)• Existing operators (2G)• The use of available band frequency (1920-1980 &

2110-2170 MHz) • Possibility of New entrants will merge with 2 G

operator

MSSMSSPHS

MSSMSS

18801900

19202025

20101996

DCS1800

DE

CT

DE

CT

18051785

1710

20251980

20101895

19181885

DCS1800

FEA BD C

PCS

FEA BD C

PCS

18501930

19901910

2200

2200

22002160

2170211

0

2186211

0

2150211

0

BROADCAST AUXILIARYUnl

PCSFuture

MSSFuture

MSSMM

DS

UTRA

IMT-2000IMT-2000

UTRA

MSS MSS

20251980

18852010

22002170

2110

IMT-2000IMT-2000INTERNASIONAL/

ITU

JEPANG/ARIB

EROPA/ETSI

AMERIKA/FCC

1730

Spectrum Issues in 3G

18451750

18251900

19181895

MSS

22002170

2110

MSS

20251980

2010

IMT-2000

1885

FDD/MW

2500

PHSDC

S18

00

DC

S18

00 IMT-2000

1880

CDMA

DE

CT

1885

01890

0 CDMA19651970

INDONESIA

Evolution of Standards

GSM

IS-95A

PDC

IS-136

cdma2000

iDEN

1xEV-DVIS-95B

1xEV-DO

GPRS EDGE

W-CDMA HSPDA

2G 2.5G 3G

world

Japan

U.S.

U.S.

U.S./Asia

Capacity-Mobility Aspects of 3G/4G

Mobility

Capacity (Mb/s)

GSM

WCDM

A

Broadband Radio

MBS

LMDSBSM

0.01 0.1 1 10 100

BSM = Broadband satellite multimediaGSM = European 2G systemLMDS = Local multipoint distribution systemsMBS = Mobile broadband systemsWCDMA = European 3G system

3G Information Sources

• Third Generation Partnership Projects

– http://www.3gpp.org

– http://www.3gpp2.org

• CDMA Development Group (CDG)

– http://www.cdg.org

• International Mobile Telecommunications for the year 2000

– http://www.tiaonline.org/standards/sfg/imt2k/

• Japan ARIB IMT-2000 proposal

– http://www.arib.or.jp/IMT-2000/ARIB/Document/

4G – Mobile Broadband Systems

• A variety of technology standards able to provide transmission rates beyond 3G (2 Mb/s)

• Advantages– Provides access to services and applications requiring these

higher transmission rates– Extends capacity in zones where 3G is close to saturation

• Microwave and millimeter wave bands to be used mean smaller cell size (a few to 1000 meters); 5 GHz band will be first used with migration to higher carrier frequencies

• Coverage not continuous, necessitating mobile units to roam between different bands and standards

Universal Mobile Telecommunication System (UMTS)

BTS

BTS

BSC

RNC

VLR

NODE B

NODE B

NODE B

RNC

MSC GMSC

GGSNSGSN

VLR

OMC

UE(USIM)

TC

PDNe.g. internet,intranet, X-25

PSTN

ISDN

AuC

HLR

A

Gb

Iu CS

Iu PS Gn Gi

Iu

ExternalNetwork

GSM BSS

TRAU

Abis

Iub

Iub

USIM & SIM forGSM, UMTS &

UMTS/GSMTerminals

Iur

GSM Phase 2+ Core Network

Um

UuUTRAN

Gambar 2.4 Arsitektur Jaringan UMTS