RevB Benefits 110509

8/3/2019 RevB Benefits 110509

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EV-DO Rev. B

March 2010



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Disclaimer

QUALCOMM Incorporated, 5775 Morehouse Drive, San Diego, CA 92121-1714

Copyright © 2009 QUALCOMM Incorporated, All rights reserved.

Nothing in these materials is an offer to sell any of the components or devicesreferenced herein. Certain components for use in the U.S. are available onlythrough licensed suppliers. Some components are not available for use in theU.S.



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EV-DO Rev. B: Natural Evolution from Rev. A

Multicarrier Doubles Capacity for Bursty Applications

Multicarrier Enhances Broadband ExperienceHigher data rates and lower latency for all users in the cell

Even Higher Capacity & Data Rates with CSM6850 Upgrade

Cost-Effective Software Upgrade to Multicarrier

EV

DO

Re

v

B



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EV-DO Rev. B is Commercial

*Formerly known as Wana Telecom;Source: Statements from vendors and operators

Growing Operator Commitment

Rev. B “Multicarrier EV-DO” Gaining Momentum

Leading the way with world’s first Rev. B network (Jan 2010)

Rel -0 Rel - A

EV-DO

Multicarrier H/W Upgrade

DO

Advanced

Telecom

EV-DO

Rev. B

Strong Vendor Support

China Telecom

TelecomINWI*

PTCL



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~ 460 Million CDMA2000 Subs~ 147 Million EV-DO~ 21 Million Rev. A

>305 CDMA Operators

>2,300 CDMA2000 Devices

>545 EV-DO

>220 Rev. A

>110 EV-DO>75 Rev. A

Note: Wireless Intelligence estimates for CDMA2000 1X/1xEV-DO subscribers do not include Wireless Local Loop

Source: Wireless Intelligence estimates as of Jan 25, 2010 for quarter ending Dec 31, 2009, *number of unique wireless connections; CDG Jan 2010

Large CDMA2000 and EV-DO Ecosystem



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0

50

100

150

200

250

300

350

400

2006 2007 2008 2009 2010 2011 2012 2013 2014

EV-DO Subscribers

EV-DO’s Strong Growth Continues

Substantial growth expected in China, India and other emerging markets

Millions

>355M Subs

Source: Wireless Intelligence estimates as of Jan 25, 2010 for quarter ending Dec 31, 2009, *number of unique wireless connections



• Handsets and PC cards

• Consumer Electronics• Ultra Mobile Devices

• Embedded Laptops

• Desktops

All Device Segments

All Market Segments Enterprise

• Ethernet-Class Performance

Consumer

• Cable/DSL-Class Performance

Mobile/Fixed/Nomadic

EV-DO: Mobile Broadband for All Segments



EV-DO Supports Entire Range of IP Services

•Video/Music

•Service Tiering

•Streaming/Downloads

•High Speed Web Browsing

Multimedia Upload/Exchange

•Push to Talk / Push to Media

•Low Latency Gaming

•Telco quality VoIP

•Video Telephony•Multicasting


http://slidepdf.com/reader/full/revb-benefits-110509 9/159Cost-effective Software Only Upgrade To Multicarrier

Multicarrier Enhances Broadband Experience

Aggregating multiple Rev. A carriers creates a bigger data pipe

Up to 3x user data rates and lower latency throughout the cell

Dynamic bandwidth allocation

Rev. A

Rev. B Terminal

Rev. A

Rev. A

Carrier #1

Carrier #2

Carrier #3

AggregatedData Pipe

BSC/BTS

3x Rev. A

Cost-effective software upgrade to multicarrier



Multicarrier Triples Data Rates to All Users

3x Rev. BMulticarrier

Rev. ASingle Carrier

Peak Rate Median Rate Cell Edge Rate

14.7Mbps

3.1Mbps

3.6Mbps

1.1Mbps

1.2

Mbps

0.4

Mbps

Source: Peak rates are as defined in standards. The median and cell edge rates are based on Qualcommsimulations, using mixed channel model with Rev. B Phase-II devices supporting 64 QAM



Multicarrier More Than Doubles Capacityfor Bursty Applications

Bursty Data Application(e.g. browsing)

Data bursts

Idle time

ImprovedUser

Experience

Increased Capacity

Multicarrier(3x Rev. A)

3 SingleRev. A carriers

No. of Users per Carrier

B u r s t y

D a t a R a t e

Partially

loadedcarriers

Note: Based on lab measurements using realistic traffic models from the web. The averageburst download time (over the air) is reduced ~ 66%. The capacity gain depends on thesector load which in this case is typical for a EV-DO Rev. A system.



Even Higher Capacity and Data Rates withCSM6850 Upgrade

Up to 14.7 Mbps forward link peak data rates1

~ 65% higher uplink data capacity2

~ 45% higher VoIP capacity3

BTS Channel Card upgradewith Interference Cancellation.

No device impact

Provides gains with multicarrier or single carrierRel. 0/Rev. A/B

Supports total interference cancellation2

- Traffic, Overhead and Pilot IC

1Peak rate increased through Higher order modulation (64QAM). 2Through total Interference Cancellation, also benefits existing devices, CSM6800 with Pilot IC is

already commercial 2,3 Gain compared to CSM6800 without IC.

CSM6850

Supports up to 4 carrierson a single card



Simultaneous 1X Voice and EV-DO Data

Handset feature with nonetwork impact

Independent of the air linkstandard Voice using 1X or 1X Advanced EV-DO Rev. A or Rev. B

1X Voice EV-DO Data

Simultaneous1X Voice and EV-DO Data

CDMA2000 1X Carrier EV-DO Carrier

Planned for all new Qualcomm EV-DO chipsets



Additional Slides



1Peak rate for 3 EV-DO carriers supported by init ial implementation.2Peak rate for 3 EV-DO carriers with 64QAM in the DL. Rev. B standard supports up to 15 aggregated Rev. A carriers.

3DO Advanced peak rate for 4 Rev. B carriers; Assumes 64QAM in the DL.4C it i ibl ith d (EVRC B) d h d t i t f ll ti (QLIC) 54 i ith i di it 3 ith t

1X and EV-DO Have Strong Evolution Paths

Created 03/17/10

DL: 3.1 MbpsUL: 1.8 Mbps DL: 9.3 Mbps1

UL: 5.4 Mbps DL: 14.7 Mbps2

UL: 5.4 Mbps

Broadband Up & DownloadsLow Latency, QoS and VoIP

DL: 19.6 Mbps3

UL: 7.2 Mbps3

Higher network capacity andimproved user experience

3x data rates toall users in cell

2010 20112009 2012+Note: Estimated commercial dates

H/W UpgradeMulticarrierRel. 0 Rev. A DOAdvancedEV-DO EV-DO Rev. B

Higher capacityand data rates

4x increase comparedto today’s voice capacity5

Best in classvoice capacity

1.5x increase withavailable features4

2010 20112009 2012+Note: Estimated commercial dates

1X Advanced1XCDMA2000

Simultaneous 1X Voice and EV-DO Data

Documents

RevB Benefits 110509