3g ran system presentation for bsnl 0106

1 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials

Company Confidential

3G RAN

Nokia Networks01 June 2006


Agenda• 3G is a welcome evolution to 2G and has established itself

• 3G is a tool to increase revenue

• 3G stays in the mainstream in future radio technologies with HSPA


Communication is becoming richer

Messaging Video sharing

Rich media delivery,

Interactive on line gaming with PC

and mobile

Rich call

Mobile meeting between mobile terminals and PC

Push to talk

Browse internet

Access corporate systems & e-mail

Share pictures, music, video

Seamless voice

Video call

Ringtones, logos, games download

Push to show


New services demand higher speeds

HSPA1-14Mbps

WCDMA128-384

kbpsEDGE

80-160kbps

GPRS30-40kbps

GSM10-40kbps

Video sharingVideo

telephonyReal time IP

Real time games

High speed mobile

intranet

Faster business

connectivityFaster

streamingFaster

content download

Web browsingMobile intranet

accessVideo

streamingVideo sharing

VoiceSMS

MMSWAP

DownloadPresence

Audio streaming

Non-real time background and

narrowband streaming, like

PoC

Interactive, medium bit rate

streaming, business

connectivity

Real time connections,

efficient business connectivity

Close to WLAN bit rates and high

efficiency


WCDMA 3G – Moving Ahead

Over 55 million subscribers to end March 2006107 commercial networks

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…Plus, at least 315 WCDMA terminals in the market today…!

GSA, March 2006

55


Examples of new innovative 3G servicesFree Mobile TV

from Tele2 SwedenDownload Mobile TV Drama from

CSL

3G Videoblog from 3 Italy

V-Girl 3G gamefrom Singtel

http://www.comviq.se/

http://www.hkcsl.com/


Nokia WCDMA 3G status in a nutshell• Commercial network hardware deliveries since September 2001• World’s first WCDMA/GSM phone introduced in September 2002• First commercial 3GPP compliant network launched with J-Phone

Japan in Dec 2002• First commercial end-to-end 3GPP IP Multimedia Subsystem used in

3G• Nokia is a supplier for close to half of the 107 commercial, open

networks• Nokia has 58 WCDMA customer references to date


Evolution of radio networks

1991 2003 2005 2007 2009 2010

3.9 G

HSPAWCDMA

GSM

4G

UMTS = Universal Mobile Telephone System WCDMA = Wideband Code Division Multiple Access, radiotechnology used in UMTS networks HSPA = High Speed Packet Access

HSDPA = High Speed Downlink Packet AccessHSUPA = High Speed Uplink Packet Access

GPRS EDGE

HSPA

EDGE evolution2G

3G

WiMAX (802.16-2004)WiMAX (802.16e)


WCDMA success is supported by GSM/EDGE

GSM Suppliers Association (GSA) 2005 "Data ARPU of EDGE users is one-third

higher than that of GPRS handset users“

“in case of business users we noticed a huge impact on the data traffic, and ARPU“

"I would estimate … a lift of $3-5 or more (ringtones, Video etc)“ (when upgrading to EDGE)

• GSM/EDGE provides service continuity to 3G users

• Current GSM/EDGE users are future 3G users (3 Billion mobile phones by 2010)

• Users who have learned to use advanced data services are more likely to migrate to 3G

GSM/EDGE

WCDMA

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500

1 000

1 500

2 000

2 500

3 000

2006 2007 2008 2009

Global GSM/EDGE and WCDMA users (excl Japan&Korea)

5%10%


3G to 2G interworking is vital for 3G success

• Excellent performance in 3G-2G interworking will:

• Improve end-user experience in using 3G network

• Reduce Operator costs due to churn and new subscriber acquisition

• Increase traffic revenue by keeping calls going, no matter where

>200 120 075

100

90

80

Time (s) taken for PS data handover

Voice

cal

l han

dove

r suc

cess

rate

(%)

User

Satisf

action


FULL MOBILITY OF DATA & VOICE

3G Evolution (WCDMA, HSPA, 3.9G)

MOBILE DATA ONLYI-HSPA

WiMAX 802.16e

FIXED DATADSL

Fixed

Fully Mobile

Operators have new market opportunities in Mobile Data


163 WCDMA licenses awarded by end 2005

There are now 163* WCDMA licenses in IMT-2000 band awarded worldwide in 57 countries.*Totally 170 UMTS licenses minus 3 operators who have selected EV-DO-6 operators who have handed back their license+ 2 operators who have acquired returned license - H3 in Norway and Sonofon in Denmark

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EMEA APAC China/Hong Kong Cumulative


Common Core for GSM/EDGE & WCDMA Common Core for GSM/EDGE & WCDMA (2G&3G) (2G&3G)

GSM

BSC

IN/SCE APSE

HLR

IMSCi IMSCi

WCDMA

RNC

External IP networks

3G-SGSN

PSTN/ISDN

Other PLMN

MGW MGW

IP/ATM Backbone

2G SGSN

GGSN

No Capacity degradation with WCDMA Subs

Same Core to Support Same Core to Support WCDMAWCDMA

3G 3G


Node B and RNC basic functionalities• Node B is equivalent to BTS in 2G• Node B configurations/capacity are defined by 3 variables

• Transmit power (20W/40W)• Carriers (1+1+1/2+2+2/3+3+3/4+4+4)• Channel Elements (call processing capacity)

• OBSAI-interface in Node B enables future towards open architecture and WiMax , WiFi

• RNC is equivalent to BSC+Transcoder in 2G• RNC capacity is defined by Mbps processing capacity (both CS and

PS)


Summary• 3G is a welcome evolution to 2G and has established itself

• 3G is a tool to increase revenue

• Nokia is a key player in 3G market

• Nokia’s end-to end network and service offering for operators is unmatched in the industry

• 3G stays in the mainstream in future radio technologies with HSPA

3g ran system presentation for bsnl 0106

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