3g ran system presentation for bsnl 0106
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G RAN System Presentation for BSNL 0106TRANSCRIPT
1 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
Company Confidential
3G RAN
Nokia Networks01 June 2006
2 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
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
3 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
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
4 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
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
5 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
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
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6 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
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
7 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
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
8 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
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)
9 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
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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Global GSM/EDGE and WCDMA users (excl Japan&Korea)
5%10%
10 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
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
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Voice
cal
l han
dove
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rate
(%)
User
Satisf
action
11 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
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
12 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
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
13 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
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
14 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
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)
15 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
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