2. Pendahuluan
The idea : 3G Network
The Convergence
• Mobile telephony
Kebutuhan akses informasi
dimana saja 3G
• The internet technology
Driven technology
Network
high speed mobile
access with Internet
• Media business Protocol (IP)-based
Multimedia, hiburan, dsb
services
3. Pendahuluan
Syarat-Syarat 3G
Data sirkuit dan paket
kecepatan tinggi
Transmisi Simetrik & Enhanced
144 kbps vehicular
Asimetrik 384 kbps pedestrian Voice
2 Mbps Indoor
Communications
Entertainment Efisiensi Spektrum
Aplikasi
Multi-Media E-Commerce Lebih Tinggi
Information
Transaction
Travel
Global Multi-Environment
Roaming Operation:
3G↔ 3G
Vehicular, Outdoor to Indoor,
2G ↔ 3G Indoor Office, Satellite
4. Pendahuluan
Technology
1G - Analog voice service
AMPS (Advanced Mobile Phone Service) - No data service
wireless
CDMA (Code Division Multiple Access) - Digital voice service
2G - 9.6K to 14.4K bit/sec.
TDMA (Time Division Multiple Access) - CDMA, TDMA and PDC offer
wireless GSM one-way data transmissions only
- Enhanced calling features
(Global System for Mobile Communications)
like caller ID
PDC (Personal Digital Cellular) - No always-on data connection
W-CDMA - Superior voice quality
3G - Up to 2M bit/sec.
(Wide-band Code Division Multiple Access) - always-on data
wireless - Broadband data services
CDMA-2000 like video & multimedia
- Enhanced roaming
5. Pendahuluan
2G Vs 3G
2G 3G
Layanan Suara+ Aplikasi
Low data rate Multimedia
Kapasitas 22,8 kb/s 2 Mb/s
Transmisi
Switching/ Routing Circuit Packet
Charging Time and Location Volume Based
based
1980:s 1990:s 2000:s
1 2 3
st nd rd
Generasi Generasi Generasi
Analog Digital pita lebar
6. 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
Global
Satellite
Suburban Urban In Building
Microcell Picocell
Macrocell
PDA Terminal
Audio
Basic terminal Visual
Terminal
7. Pendahuluan
Kemampuan 3G ….
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 roaming
3. 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
8. 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…..?
9. Problems
• Tanggapan market
Perlu jaringan transisi untuk membiasakan pasar dengan
layanan 3G
Kemampuan
Fungsional IMT-2000
capable systems
WCDMA
2 Mbps
EDGE/IS-136
384 kbps
GPRS
115 kbps
Packet Switched
HSCSD
57.6 kbps
Circuit Switched
Circuit data
<9.6 kbps
Speech
Time
1997 1998 1999 2000 2001 2002
10. Problems
• Data trafik adalah campuran antara dedicated
data (voice) dan non dedicated data
Perlu dipisahkan antara trafik suara (dedicated channel) dengan trafik
data
GMSC
PST
Circuit N
Switched
Traffic
MSC MAP
A-bis ‘A’
HLR/AUC
Peer GPRS
GPRS
BTS BSC Elements
Register
H/VLR
Register
PCU
Gb MAP
SGSN
Packet
Traffic Gn Public Switched
Packet Network
GGSN Gi
12. II. Sistim 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
14. Arsitektur Dasar Jaringan GPRS dalam GSM
BSC SGSN GGSN
Gb Gn Gi
P
C
PDN
BTS U
Gc
BTS Gf Gr
Gs
MS G
R MSC DATABASE
D
EIR&AUC HLR
VLR
RAN NETWORK CORE NETWORK
SGSN Serving GPRS Suport Node
User Data and Signalling
GGSN GatewayGPRS Support Node
PDN Public Data Network Signalling
19. Problems
• QoS masing-masing layanan berbeda
Pemberian prioritas yang berbeda … tergantung data yang
dilewatkan … trafik suara, atau data, atau suara yang ‘dijadikan’
data
Suara
(dedi s
chan cated bilita
nel) Probaking
Bloc
a (nonnnel)
Dated cha
3G Throg
delay hput,
t
de dica
20. Voice Over IP Problems
PSTN
Cost PPDN
Problem …
GMSC
GMSC GGSN
GGSN
Throughput untuk VoIP secara
MSC
MSC SGSN
SGSN independent…harus lebih
besar dari throughput untuk
XCDR Voice over
data yang lain ( internet, fax,
Packet dsb )…karena memerlukan
Voice over
delay yang lebih rendah
Circuit BSC
BSC PCU
BTS
BTS
? ?
• Transmission • Transmission
• MSC Costs • IP Routers
• Transcoders • Media Gateways
21. Arsitektur
The Service provider
IP Address Server
PSTN
GMSC
GMSC GGSN
GGSN
MSC
MSC SGSN
SGSN
GPRS SERVICE IMPLEMENTATION
XCDR
XCDR
GSM SERVICE IMPLEMENTATION PCU
BSC
BSC
BTS
BTS
Phone (Client)
22. Arsitektur Lengkap
Integrasi Dengan 3G
PSTN PPDN Server 4
Server
Single MSC/
+ BSS Supplier
GMSC GGSN 4th Supplier
1
GMSC GGSN - Service Framework
3
MSC
MSC SGSN
SGSN
3rd Supplier
‘A’ - GPRS Core
Gb
XCDR
XCDR XCDR Iu Network Ini jaringan 3G
XCDR
dengan
kemampuan
yang lengkap !!
BSC
BSC BSC
BSC PCU
PCU RNC
RNC
5
BTS
BTS BTS
BTS NODE B
NODE B NODE B
NODE B
5th Supplier
2 - UMTS RAN
UMTS RAN
2 Supplier
nd
- BSS
23. E- Commerce Over E-commerce
3G
Financial / Banking
Finance
Banking
On-line transactions
Clearing House
Application Providers Retailers
Content Loyalty Cards
News Banking
Weather Shopping
Sport Promotions
Certificate Authority
Corporate / Operator Mobile Dual-slot mobile phones
Applications Transactions (SIM Toolkit)
Merchant
VPN Transactions
e-mail
Cost control
Intranet
24. to Others Fixed/Mobile Networks
3G Network
Common 2G/3G Core Network
- switch nodes
- services nodes
2G network
- transport pipes
3G network
2G Mobile Phone
and Devices Dual Band 2G/3G Mobile Phone
and Devices 3G Mobile Phone
and Devices
25. Diskusi
Transmisi
• 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
Jaringan
• Interkoneksi antar jaringan dan topologi
• Billing, roaming
• Protokol dan signalling
• Dll
26. Data Speed Enhancement spectrum
14.4M
Peak
10M 3G & 3.5G Peak
MAX sepc. 2.4M average
2M
[bps]
2M
HSDPA
1M W-CDMA 384k average
Data speed
MAX sepc. 600k
307k
144k 1xEV-DO
2G & 2.5G
100k CDMA2000
64k
1x
14.4k PacketOne 3G band(2GHz)
2G band(800MHz)
10k cdmaOne
1998 2000 2001 2002 2003 2004 2005
Source :NTT Docomo 2003 presentation
27. Ubiquity
Person-to-Person
MM mail e-mail
Mobile Multimedia
Voice
Mobile
Net browsing i-mode Network Tele-metering
Remote Operation
GPS MMD
ITS Person-to- Machine-to-
Automatic Control
machine machine
28. 3G and Series 60 in Professional Use
• Rich push email
• Instant messaging and PIM
• Full QWERTY support
• PC connectivity
• Application interplay
29. End-to-end Solutions:
Media Player Service Evolution
Personal video
• Seamless task flow across
applications (record, send via
email/MMS, manage& playback, Video services
upload or transfer) • Streaming & download
• RealMedia - maximize
Personal content access
music • 3GPP – multivendor
• Stereo MP3 platforms for new
• PC connectivity services
• New bearers (e.g. DVB-
Music H)
services Radio
• Service toolbox • Stereo FM radio
with • Visual Radio
customization • Internet radio stations
(OMA DRM, AAC
codecs and UI
APIs)
30. 3G and Video Services
The actual resolution
with current WCDMA
networks
31. Mobile TV to the Mass Market
• Nokia will introduce
TV now: Livingroom
Mobile TV: Wherever, Whenever
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 the TV
First to extend
experience
2005 – and the TV business – to
mobile
32. Win-win Business Models for End-to-end
Solutions
Service
Content Networks enable Operato Devices Consumer
rs r
Mobile systems integration
33. Network Technology Trends
4G
HSUPA
CDMA 1xEVDV
DVB-H
HSDPA
CDMA 1xEVDO Visual Radio
EDGE WIMAX
CDMA2000 1x FM Radio
WCDMA
WLAN
Cellular Ultrawideband
Access Hot Spot
Broadcasting Access RFID
Access
Proximity Bluetooth
Mainstream
Mainstream Future
Future
34. Visions of max bitrate evolution (both
UL/DL) 2004 … 2005 2006 … 2007 2007 … 2008 2008 … 10
UL 100-200 kbit/s
EDGE
DL 200-300 kbit/s
Cellular kbit/s
UL 384 HSDPA HSUPA/HSDPA H
Access WCDMA
DL 384 kbit/s DL 3.6 Mbit/s UL 1…2Mbit/s
CDMA2000 1xEV-DO 1xEV-DO
DL 2.4Mbs DL 3.1 Mbs
UL 153kbs UL 1.8 Mbs
WLAN 11…54 Mbit/s
802.16-2004 14 Mbit/s
(WiMAX fixed)
Broad
band 802.16-e estimated timing
(WiMAX tbd bit/s
Accessnomadic/Mob)
802.20
Standardisation
still on-going tbd bit/s
35. 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
36. Mobile Terminal Evolution
2001 3G 2005 3.5G 2010 4G
Data Rate 2M 30M 100M
Evolution of User Interface ＞＞＞
GUI PUI
Graphical User Ergonomics Design Perceptual
／ Multimodal Interface
Interface User Interface
Evolution of Display ＞＞＞
Color display 3D display/
(65,536 color) holograph display
37. Strategic Direction of 3 G
Telecom
(Voice centric, Wireline Bridging/Migrating
Carrier-class
real time, real time IP/
telephony ti on ATM
QoS) e ra
e n ork ce
FMC t G tw en
ex N e
e rg
N
nv
Mobile telephony, Co
Bridging/Migrating IMT-2000
IMT-2000
cordless,... (WCDMA/
(WCDMA/
EDGE…)
EDGE…)
W-LAN
W-LAN
WAN/LAN
data
Datacom
(Data centric,
non-real time,
best effort)
Mobility Mobile data
38. 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
39. 3G at the beginning
Non voice adoption over mobile (Western Europe)
Million Subscribers Multimedia Penetration
350 among mobile users 70%
300 60%
250 50%
200 40%
150 30%
100 20%
50 10%
Source UMTS Forum
1995 2000 2005 2010 2015
40. Asian need of 3 G in 1999
% of users Yes No
90
80 55 %
70
60
50
40
30
20
10
0 Country
Australia Hong Indonesia Philipines Taiwan Average
Kong
Source:Telecom Asia 99
41. 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
42. 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
43. Strategy of implementing 3 G
9,6 K 14.4 K
GSM+
GSM GPRS,
HSCSD
8K 13 K 64 K 144 K IMT-2000
CDMAone
CDMAone CDMA2000
A,B,C (3 G)
NEW OPERATORS
EXISTING OPERATORS FOR FIXED
44. 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
46. Evolution of Standards
world GSM GPRS EDGE
Japan PDC W-CDMA HSPDA
U.S. iDEN
U.S. IS-136
U.S./Asia IS-95A IS-95B cdma2000 1xEV-DV
1xEV-DO
2G 2.5G 3G
47. Capacity-Mobility Aspects of
3G/4G = Broadband satellite multimedia
BSM
Mobility GSM = European 2G system
LMDS = Local multipoint distribution systems
MBS = Mobile broadband systems
Bro WCDMA = European 3G system
a dba
nd
Rad
W
io
CD
GSM
M
MBS
A
LMDS
BSM
0.01 0.1 1 10 100
Capacity (Mb/s)
48. 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/
49. 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
