Mobility Solutions

Lucent view: CDMA2000 Evolution:CDMA2000 1xEV-DO & Dual Band 450/2100 MHz

CDMA450 Workshop-Hong KongCDG ConferenceMr. Terry Cheng

Lucent’s Recent CDMA450 1xEV-DO Commercial Deployment: Highlights

• Zapp Mobile-Telemobil (Romania): Lucent supplied the industry’s first CDMA450 network to Telemobil in Romania.-December 7, 2001

• Zapp Mobile- (Romania) Recently Launched CDMA2000 1xEV-DO Data Service throughout Romania in September 2004.

• Peak Data Speeds of 2400 Klps/sec and Average Data Speeds of 800-1100 klps/sec were achieved!

Lucent continues to gain new CDMA450 customers in international markets.

Anatel & Lucent CDMA Trial-CDMA2000 1xEV-DO on 450 Mhz•• Demonstrate feasibility to implement government policy of Demonstrate feasibility to implement government policy of

affordable communications and internet connection affordable communications and internet connection throughout the country on.throughout the country on.

–– Universal Services Universal Services

–– SCD Program SCD Program -- Digital Communication ServicesDigital Communication Services

•• ““Nationwide IntranetNationwide Intranet””

•• Digital InclusionDigital Inclusion

•• Broadband Access, Voice, Value Added Services, etcBroadband Access, Voice, Value Added Services, etc

•• Under Regulation ProcessUnder Regulation Process

•• Under Public ConsultationUnder Public Consultation

•• UniversalizationUniversalization Targets, Licensing per Geographic Regions, Targets, Licensing per Geographic Regions, Quality Obligations, etc (Carrier grade public service)Quality Obligations, etc (Carrier grade public service)

Lucent Goes to the Classroom:Brazil CDMA2000 1xEV-DO TrialThe Mobile Internet Classroom Bus

Lucent & Anatel CDMA450 Mobile Demonstration Lab

Lucent & Anatel CDMA450 Mobile Demonstration Lab (interior)

Rural Brazilian school children

accessing the internet for the first time on Lucent/AnatelBus

Lucent’s Mobility Strategy• Help service providers diversify their revenue base through low-cost

voice and high-speed mobile data services

– Higher volume voice capacity

– Increase revenue from existing customers

– Attract new subscribers

– Focus on the enterprise

• Provide mobile operators with next-generation capabilities while extending the value of their existing infrastructure investments

– Compelling service provider financials for migrating 2G voice to 3G: reduced cost, improved margin, greater network capacity

• Leverage our unmatched expertise in spread spectrum technologiesto expand global 3G leadership

– We’ve deployed 122,000 CDMA base stations – more than anyother equipment provider – and more than 71,000 of them areproviding 3G High Speed Data Services

– We are establishing a strong position in Wideband-CDMA development, including pilot network in Europe and excellent progress has been made on W-CDMA testing with China’s Ministry of Information Industries (MII) and with Cingular and AWS in the US

– 2005 growth areas CDMA2000/DO, WCDMA (HSPDA), Public Sector, Convergence ( 802.16, IMS, BSR, Devices, IN/Applications)

Lucent Strengths Enable Differentiation

SPREADSPECTRUMEXPERTISE

PARTNERSHIP DEVELOPMENT

COMMON PLATFORM

DEVELOPMENT

UNDERSTANDING THE CUSTOMER

Lucent Strengths Differentiators

• End-to-end solutions that integrate Lucent infrastructure with other best-in-class products

• Enlists partners with the best end-user customer relationships to stimulate (or “pull”) demand for services based on Lucent’s offers

• Leverages CDMA2000 common platform assets for UMTS (over 90% common with the Modcell 4.0)

• Reduces supplier lead times, inventory load management and reliability across CDMA2000 and UMTS

• Operator Value Propositions and Business Models

• Customers’ Customer Program

• Primary Market Research

• More R&D resources allocated to spread spectrum, Bell Labs

• Best in class spread-spectrum RF tools (i.e Ocelot, SPAT) and SW algorithms (i.e. power control, admission control)

CDMA2000® Standards Evolution

Published

February 04

ISIS--856 Rev 0 856 Rev 0 (HRPD,(HRPD,EVEV--DO)DO)

ISIS--856 Rev A856 Rev A(HRPD, (HRPD, EVEV--DO DO Rev A)Rev A)

ISIS--2000 2000 Rev ARev A

ISIS--2000 2000 Rev D Rev D

(1xEV(1xEV--DVDVRev D) Rev D)

ISIS--2000 2000 Rev C Rev C

(1xEV(1xEV--DVDVRev C)Rev C)

Published

April 04

ISIS--20002000(CDMA2000 1x(CDMA2000 1x

Rev. 0)Rev. 0)

Forward Link Performance Comparison

3,091~1,000-1,1001xEV1xEV--DO (rev A)DO (rev A)

3,091~1,000-1,1001xEV1xEV--DV (rev D)DV (rev D)

3,091~1,000-1,1001xEV1xEV--DV (rev C)DV (rev C)

2,457~900-1,0001xEV1xEV--DODO

153.6(1X Rev A - 307 in limited

area)

150-2101X1X

Peak Rate (Kbps)Peak Rate (Kbps)Sector Aggregate Sector Aggregate ThroughThrough--put (Kbps)put (Kbps)

Reverse Link Performance Comparison

1,800~400-45011xEVxEV--DO (rev A)DO (rev A)

1,800~400-4501xEV1xEV--DV (rev D)DV (rev D)

153.6(307 in limited area)

~150-2001xEV1xEV--DV (rev C)DV (rev C)

153.6~200-2301xEV1xEV--DODO

153.6(1x Rev A - 307 in

limited area)

~150-2001X1X

Peak Rate (Kbps)Peak Rate (Kbps)Sector Aggregate Sector Aggregate

ThroughThrough--put put (Kbps)(Kbps)

Assessment of air interface technology• 1X proven in the field to deliver high capacity voice and data

450MHz operators see 20-26 Primary Erlang per sector/carrier on average; peaks over 30 Primary Erlang; data throughput 110-150 Kbps. Excellent propagation and in-building penetration. High-end voice users and expansion to mass market.

• EV-DO –increase in spectral efficiency, cost reduction for data applications with low CAPEX/OPEX.

IP centric solution.Truly broadband experience for end-users. Key technology to serve HSDe in urban markets and provide DSL-like residential service in remote areas.

• DV Rev C – insufficient performance improvement, skipped.

• DV Rev D – several important features (e.g MEID), but DV HSPD and VoIP-lower capacity and higher CAPEX/OPEX due to 1X user interference. May require additional carrier.

• DO Rev A - best HSPD performance including Real-time applications (VoIP). Lower CAPEX and OPEX. DO carrier conversion to DO Rev A.

• DO Rev A – long term 1X circuit switched voice replacement with VoIP

16% capacity increase from 1X Erl to Do Rev A VoIP Erl (35 Erl)

Spread Spectrum leads on Voice(Compared in 10 MHz bandwidth)

0

50

100

150

200

250

300

350

400

CDMA GSM UMTS

Erl

angs

in 1

0 M

Hz IA

SMV+TD

3G1x

ASIC+

EVRC

IS-95

6-sector

IA & Code Limit

AMR 5.9

AMR 7.95& TD

AMR 12.2

IA/6-sector

(SAIC, 35%IC gain, 61%HWFL)

TD, 47%HWFL

ARM 5.9, 43%HWFL

25%HWFL

(1/1, FH, DTX, DPC,20%HWFL)

EFR 4/12

1998

1995

2001

2000

20032003

1992

0

1000

2000

3000

4000

5000

6000

7000

8000

9000

10000

CDMA 1xEV-DO GPRS UMTS

Sec

tor

Agg

rega

te T

hrou

ghpu

t

…and leads on Data (Compared in 10 MHz bandwidth)

EV-DV

Rel.A+MRxD

Scheduler+

2003

2003

2002

2003

1997

3G1xIS-95

Rev. A

Equalization

Dual Antenna

Single Antenna

Equalization

DualAntenna

HSDPA

DSCH+TD

Initial20032002

MRxDEDGE+EDGECS3~4CS1~2

•R5 HSPDA is critical to UMTS success

• Text• Messages

14.4 Kbps

• Basic web• Messages

28.8 Kbps

• Web• Messages• Moderate

audio• Low quality

video• Small size

file transfer

56.6 Kbps

• Web• Messages• Email w/ small attach• Location based services• Sales force automation• VXML access to data• Hi-fi audio• Medium size file transfer• Intranet access

153 Kbps -307 Kbps

• Enhanced web• Email w/Large attach• Hi quality video• Typical corporate

application access• Workgroup

collaboration• Portable/instant office• Remote health

monitoring• Cardiac telemetry

384 Kbps

Landline modem & 2.5G

CDMA1x-RTT

CDMA EVDO/DVHSDPA (R5)

9.2 min 4.6 min 2.3 min < 1 minute < 20 seconds

1 MB 2 MB 4 MB 9.6 MB or larger 28.8 MBPresentation Presentation Audio 20+ min

Album Video

Time to download a 1MB excel/ppt file

Give me 10 min and I’ll give you…..

2G

Applications are Enabled at Different Speeds

EDGE

119 Kbps -238 Kbps

Advertised Peak 2.4 Mbps-14 Mbps

UMTS( R99 )

The Broadband Experience

CDMA2000 Roadmap Lucent view

Published

February 04

ISIS--856 Rev 0 856 Rev 0 (HRPD,(HRPD,EVEV--DO)DO)

ISIS--856 Rev A856 Rev A(HRPD, (HRPD, EVEV--DO DO Rev A)Rev A)

ISIS--2000 2000 Rev ARev A

ISIS--2000 2000 Rev D Rev D

(1xEV(1xEV--DVDVRev D) Rev D)

ISIS--2000 2000 Rev C Rev C

(1xEV(1xEV--DVDVRev C)Rev C)

Published

April 04

ISIS--20002000(CDMA2000 1x(CDMA2000 1x

Rev. 0)Rev. 0)

Implemented in St.Petersburg and Moscow 2002-2003.

Regions in 2004-2005 Add Rev A features in

2005

Deploy in Moscow and St.Petersburg in 2005. Selected regions in 2006

Deploy in Moscow and St.Petersburg in 2006 for HSDP and VoIP.

Regions in 2007-2008

Skip DV HSPD. Deploy Selected

DV Rev D features only ( e.g MEID)

CDMA2000 - 450MHz and 2100MHz• CDMA2000 at 450MHz remains the most cost effective way to provide

3G throughout Russia’s regions

• 5MHz at 450MHz is significant asset

3 carriers (e.g. 1X+1X+DO) will provide enough capacity for most Russian cities and regions but….

• A few top metropolitan areas (Moscow, St.Petersburg,…) with high concentration of enterprise, high-end and mass market segments may see 5MHz saturation by the end of 2006.

• Technical in-band capacity increase options

Cell Split, SMV, TD/IA, BLAST, VoIP over DO Rev A , Dynamic Ocelot ®

• The out-of-band capacity increase option- additional spectrum in 2100MHz

- 850MHz and 1900MHz are N/A due to European frequency regulations

- CDMA2000 proven to co-exist with UMTS in the same band, including 2100MHz

-2100MHz overlay in top urban areas only with dual-band 450/2100MHz networks and terminals starting 2006.

Lucent support of CDMA2000 at 2100MHz• Successfully participated in China 2100MHz MII lab and customer field

trial of 1X and EV-DO

- Supplied Flexent CDMA/DO system.Hundreds of call processing, standard compliance and RF tests

• Co-authored joint MII and Lucent UMTS/CDMA co-existence study at 2100MHz from both CDMA and UMTS perspective

- cdma2000 BS transmitter to UMTS UE receiver interference

- UMTS BS transmitter to cdma2000 Mobile Station MS receiver interference

- cdma2000 MS transmitter to UMTS BS receiver interference

- UMTS UE transmitter to cdma2000 BS receiver interference

Lucent partners with Skylink for 2100MHz trial• Supplied Skylink (Delta Telecom, MCC) with Flexent CDMA 2100MHz

systems

- MSC, OMP, three 2100MHz Modular Cells in St.Petersburg

- three 2100MHz Modular Cells in Moscow

connected to commercial MSC serving 450MHz

- voice and data transparency across 2100MHz and 450MHz

- Modcell 60MHz duplexers enable EMC testing across

entire IMT band in 2100MHz

• Lucent Flexent CDMA system already supports

all 450/2100 MHz dual-band features

- Inter-Band Handoff ( Semi-soft)

- Inter-Band Handoff Overflow

- Inter-Band Load Management

- Band Class Paging

Lucent commitment to Mobility customers

• First commercial CDMA450 supplier in Russia.

Expanding partnership with Skylink beyond Moscow and St.Petersburg

• First EV-DO demos in Russia Skylink during SvyazExpocom

• Prepared for EV-DO certification process in Russia

• First vendor to supply CDMA2000 2100MHz equipment for trial inRussia

• Backhaul transport offer for GSM, CDMA and UMTS

Aggregation, Voice Compression, IP RAN

• Super Distributed HLR offer for GSM/CDMA/UMTS and its convergence

• Lucent SoftSwitch (LSS) for UMTS/CDMA tandem,gateway, 3G-MSC and IMS

• MiLife IN applications

• UMTS PC Data Cards

• Customer’s Customer program, Market Research, Business Modeling