1. 3G Evolution Joe Lawrence Vice President Marketing, QUALCOMM

2. Making Phone Calls and Sending Short Messages have Driven the Market for Mobile Services 3G 2G Wireless Broadband will Drive Future Growth Voice will Remain an Essential Element 3. IMT-2000 CDMA Direct Spread IMT-2000 CDMA Multi-Carrier IMT-2000 CDMA TDD IMT-2000 TDMA Single Carrier IMT-2000 FDMA/ TDMA WCDMA (UMTS) CDMA2000 family UTRA TDD & TD-CDMA UWC-136/ EDGE DECT IMT-2000 Terrestrial Radio Interfaces 3G CDMA 3G Standards A family of IMT-2000 StandardsAlthough there are five terrestrial standards, most of the attention and investment has been placed towards the 3G CDMA standards 4. Source: AT&T Wireless, SKT, Cingular, Samsung, Nokia, NTT DoCoMo and QUALCOMM Note: Peak data rates, DL/UL, are not to scale and dependent upon different bandwidths.* Based on QUALCOMMs chipset (MSM 6800) ** Based on QUALCOMMs 2nd HSDPA chipset (MSM6280) Peak Data Rates Peak Data Rate (Mobile) Commercial Availability 2002 2001 2000 2005 2004 2003 2006 1995 1993 WWAN Bandwidth in a Mobile Environment 2007 2009 2008 2010 2011 Always on packet dataconnections IMT-2000 Technologies 1xEV EV-DO Rel 0(Data Optimized) 2.4/ 0.153 Mbps (1.25 MHz) IS-95 1X 153.6 kbps (1.25MHz) 1xEV EV-DO Rev A 3.1/1.8 Mbps* (1.25 MHz) 14.4 - 64 kbps 1xEV EV-DO Rev B Scalable Bandwidth EV-DO 73.5 / 27 Mbps (20 MHz) UMB UMB 291/79 Mbps (20 MHz) 9.6 kbps 384 kbps (5 MHz) WCDMA < 160 kbps EDGE GPRS < 60 kbps GSM HSDPA 3GPP Rel 5 7.2/ 0.384 Mbps** (5 MHz) HSUPA 3GPP Rel 6 14.4/5.8 Mbps*** (5 MHz) LTE LTE 278/57 Mbps (20 MHz) 5. Using the lower frequency bands is preferable for providing universal access to telephone, broadband Internet and multimedia content Providing affordable, ubiquitous, coverage is crucial in mobile communications 11 GHz 5 GHz 1 GHz CDMA 450 Licensed Unlicensed GSM 1.8 CDMA 1.9 GSM 900 CDMA 800 cdma2000 450, 800, 1.7, 1.9, 2.1 CDMA 1.7 802.15.1 Bluetooth 2.4 802.11 b ,g ,n Wi-Fi 2.4 802.11 a ,e ,n Wi-Fi 5.8 802.16a, e WiMAX 2-11 802.16a, e WiMAX 5.8 802.15.3a UWB 3.1-10.6 LMDS 28-29 29 GHz Licensed & Unlicensed Spectrum Allocations

The warmer (lower) licensed frequencies are best!

• Greater range (larger coverage areas), less cell sites, better in-building penetration, better mobile performance, less power consumption, higher average data throughputs in an NLOS environment

2 GHz IMT-2000 1.9 IMT-2000 2.1 IMT-2000 2.5 IMT-2000 1.8 IMT-2000 800 6.

Valuable Spectrum:Operation in the 450 MHz, 800 MHz and 1900 MHz bands

• Excellent RF propagation characteristics:

• • Signals can travel longer distances

• • Fewer base stations are needed to cover wider areas

• • Network investment and operating costs are significantly reduced

A 3G technology: An excellent performance & value proposition

• Spectrally efficient and mature technology:

• • Economically supports toll-quality voice, and always-on broadband data, and multimedia services

• • Unmatched network capacity and coverage

• • • Up to168 users(155 Erlangs) of voice traffic per 5MHz sector/carrier 1-More than 4 times GSM 2

• • • Up to3.1 Mbpspeak data rate per user -More than 20 times that of an EDGE network 3

• • Improved security and privacy

• • • SSL 3.0 with 128 bit key encryption and support of digital signatures through public key infrastructure

• • • No eavesdropping, less static and interference

• • Numerous value-added services designed to increase operator revenue

• • An easy migration path and robust roadmap towards next generation services, that preserves your investment

CDMA2000 Competitive Advantage A solution that provides high-performance using affordable network coverage Notes:1.CDMA2000 1X with 1-way receive diversity at handset and 4-way Rx diversity at BTS (assuming 1% blocking).2.GSM with AMR vocodor and re-use of 1:1 Sources: 1."Further Capacity Improvements in CDMA Cellular Systems", QUALCOMM Inc, Roberto Padovani2.GSM AMR Vocoders: Facts About Increased Voice Capacity, QUALCOMM Internal Paper: Rao Yallapragada 3."EDGE Performance Evaluation, Alecsander Eitan and Amir Gazit, Qualcomm Israel Ltd., March 2003 Cost Clarity Capacity Coverage Compatibility Customer satisfaction 7. Evolution of 3G Devices: Enabling solutions that meet diverse market needs 8. Greater Segmentation to Address All Market Needs Data Usage Video Phones Karaoke Phones Voice+SMS Browser Phones Voice Only M2M Meters BroadbandLaptop PCs PDA Phones Video Conferencing VoiceDevices Navigation Devices Telemetry Modules Game Phones Mid Tier High Entry Level Price Tier LocationTrackers World Phones SmartPhones Music Phones PC Data Cards 3G CDMA addresses all market segments with multiple modes & frequencies Consumer Electronics Mobile TV Phones Fixed Wireless Phones Broadband Modems USB Modems Public SafetyPhones 9. CDMA2000 1xEV-DO Rev A Devices

These Rev A devices offer increased data speeds in both directions

Pantech PX-500 Sierra Wireless AirCard 595 Sierra Wireless AirCard 597E Toshiba W47T Toshiba DRAPE Novatel Wireless Expedite E720 PCI Express Mini Card Sierra Wireless AirCard 595U USB Modem Sierra Wireless MC5725(V) PCI Express Mini Card Novatel Wireless Ovation MCD3000 UTStarcom 5800 (HTC Libra) Digi Connect Port WAN LinkSys Wireless GWi-Fi Router Huawei EC 360 Axesstel MV110*/140 USB Modem * CDMA450 Axesstel MV410*/420/430/440 3G Broadband Gateway Sierra Wireless MP 595 GPS Ruggedized In-Vehicle Modem Kyocera Wireless KR1 Mobile Router Novatel Wireless Merlin TMPC720 Novatel Wireless USB720 Novatel Wireless PC740 Kyocera Wireless KCP680 HTC P4000 10. CDMA WLL Devices Plenty of CDMA2000 WLL devices have been introduced to the market DowTel WS-6110 DowTel WS-2100 Aiji Systems F20 AnyData AXW-P1900 Axesstel PX110/120/130 AnyData AWL-200C Aiji Systems AP-210 Axesstel P830 Hantel HTP-1901 Westech DTP-810/1910 Axesstel L-450/800/1900 Axesstel AXW-T450/ 800/1900 Huawei ETS2000 DowTel WS-8000 Westech DTT-810/1910 Huawei ETS1000/1200/1500 Huawei CP800 1X LG LSP-3000 LG LSP-340E Huawei ETS2051 Huawei ETS2077 Huawei ETS2200/2288/2500 Huawe i SYF 005 LG LST-250 LG LST-2500 LG LST-3000 AnyData AXW-P1900PCO RWT FCT-CDMA * Telular Phonecell XP4P Telular Phonecell SX4T Telular Phonecell SX5P Telular SX6P-200C ZTE WF520F * ZTE WP520B/560/920B * ZTE WP960 AnyData AWR-E100C Kyocera KR1 Router EV-DO Rev. A Telular Phonecell SX4e Cypress Solutions CTM-140

Aiji Systems

AnyData

Audiovox

Axesstel

• Samsung design

Hantel

Huawei

Hyundai Curitel

• Westech

• DowTel

Kison

Kyocera

LG

Motorola

NEC

RWT

Synertek

• Standard Telecom

• Sewon (Maxom)

Telular

Topex

ZTE

Axesstel MV410*/420/430/4403G Broadband Gateway * CDMA450 EV-DO Rev. A LinkSys Wireless GWi-Fi Router Note: Above devices are representative samples. This is not an all inclusive list EV-DO Rev. A Sierra Wireless MP 595 GPS Ruggedized In-Vehicle Modem EV-DO Rev. A Digi Connect Port WAN EV-DO Rev. A Novatel Wireless Ovation MCD3000 11. CDMA2000 WorldMode TMDevices Global roaming enabled with CDMA2000/GSM/GPRS multi-mode /multi-band devices Samsung SCH-i830 (EV-DO) Yulong Telecom Coolpad 728 Samsung SCH-W379 Amoi CMA8301 (EV-DO) LGE KW-9200 (EV-DO) UTStarcom T66 Samsung SCH-i819 Motorola A840/A860 Samsung SCH-A790/W109/A795/IP-A790 LGE W810 LGE W800 Samsung SCH-W219 Samsung SCH-W399 CECT C828 Hisense D806 Samsung SCH-W579 Daxian C8000 Yulong Telecom Coolpad C288 ZTE H350 Yulong Telecom Coolpad 728B Yulong Telecom Coolpad 858T Samsung SCH-W569 Samsung SCH-W531 Samsung SCH-V920 Amoi V810 (EV-DO) Ubiquam U-520 BlackBerry 8830 (EV-DO) CDMA2000 1X/EV-DO/GSM/GPRS WorldMode Devices Amoi V8107 (EV-DO) 12. CDMA2000:Plenty of Affordable Devices Motorola C210 LG RD2330 Kyocera K112 HuaweiC218 Haier D1000 Jingpeng Spektra 101 Samsung N 380 ZTE C133 Nokia 1255 ZTE C150 Samsung N500 BREW-enabled low-end phones LG RD2340 LG RD2430 LG RD2530 LG RD2630 UTStarcom C1122 35 entry-level CDMA handsets from 12 suppliers Notes: 1. Mobile devices shown are sold in India at an ex-factory wholesale cost below US$50.2. Only devices shipped in volumes above 10,000 units are shown. Sub-US$50 Motorola C131 LG RD2535 LG RD2670 Samsung S109 Kyocera KX 17 Competition and economies of scales are driving CDMA2000 prices down Sub-US$40 Sub-US$30 ZTE C160 LG 2750 Rose 631 Jingpeng 101 TCL 401 LG RD2650 LG RD2690 LG RD2710 Motorola W150i Haier C1000 Huawei C2205 Jingpeng C131 Jingpeng C132 LG 2530 LG 3330 Legend:Color Screen Handsets 13. 3G CDMA: Sub-US$50 Devices (Millions) Plenty of CDMA2000 devices will be available to deliver affordable 3G services Sub-US$50 3G CDMA2000 Handset Shipments Source: Shailendra Pandey, Research Analyst, Mobile Wireless, ABI Research, March 2007 Affordability will expand the reach of 3G CDMA 14. CDMA2000: Building Economies of Scale CDMA2000 leverages the evolutionary nature of its technology path to buildeconomies of scope and scale Preservation of Existing Economies of Scale Migration of Subscribers of Evolutionary Technologies

Notes:

UMB can be deployed in existing 1X and EV-DO spectrum, but will most likely be deployed in new higher bandwidth spectrum allocations.

Like EV-DO, UMB will be offered as another mode within the mobile device baseband modem, thus UMB devices will be multi-mode and multi-band devices.

200 million CDMA2000 devices were sold in2006

CDMA2000 accounts for over20%of total handset sales

635 million 1xEV-DO devices will be sold by2009

1xEV-DO handsets represented28%of total CDMA2000 devices sold in 2006 and their share will grow to30% in 2007

Over91% of CDMA2000 devices will beEV-DO andRev Acapable by2009

Source:Deutche Bank, February 2007 cdmaOne 1X EV-DO UMB 15. Evolution of 3G Networks Increasing performance, while lowering costs 16. CDMA2000: IP-based Network Architecture EV-DO networks are evolving to a flat IP-based network architecture Fewer Network Nodes, Lower Latencies and Better Performance Internet RNC PDSN RF Antennas (BTS) Circuit-Switched Network Architecture Internet Gateway IMS IP-based RF Antennas (Access Points) IP Network (Ethernet) PSTN Packet-Switched Network Architecture 17. T1/E1, IP terrestrial, microwave, satellite, or fiber Secure Phones Mobile Devices Mobile Broadband Devices Backhaul Options: Fixed Wireless Devices PTT Multimedia Low-end CDMA2000:IP-Based Cellular Solution A versatile and affordable cellular system for rural communications PSTN Access Point Controller (BSC) BSC, BTS, PDSN, IWF,Media Switch & Gateway Managed Packet Network Access Point (BTS) IP-based RF Antennas Smartphone PoS RemoteIP-based RF Antennas 18. CDMA2000:Extended Coverage Base Stations Flexible micro base station installations that maximize ruralcoverage Antennas Base transceiver station (BTS) Power Amplifier Transceiver Source: ZTE, June 2006 19. The End Goal 20. Providing Universal Services3G is connecting citizens to voice & Internet services

InIndia , Reliance will meet universal service obligations by providing 3G service to 48,310 villages that dont have public phone facilities 1

InIndia , Shyam Telecom has equipped a fleet of around 200 self-employed rickshaw drivers with amobile calling office, including fax 2

InDominican Republic , Tricom deployed over 1,700 public pay phones in underserved rural areas.These phones will eventually be used for high-speed Internet access 3

InUganda , MTN and Grameen Bank helped the economy of villages by providing microcredtis to deploy CDMA WLL Village Phones @ 800 MHz 4

InEcuador , Edumasters installed 3G kiosks at several public schools to provide free Internet access.Panama is next. 5

InChile , BellSouth provided 3G broadband access to 667 shools nationwide 6

1.http://www.thehindubusinessline.com/2004/09/20/stories/2004092002090100.htm 2. Rainbow, Chalta Firta PCO,http://www.hellorainbow.com/aboutus.asp 3. BNAmericas.com, GEC-Tel, Tricom Partner for wireless Network Dominican Republic, November 20, 2004 4. Grameen Technology Center, Village Phones in Bangladesh and Uganda, Tim Wood, November 4, 2003 5.www.edumasters.net 6.http://www.subtel.cl/servlet/page?_pageid=57&_dad=portal30&_schema=PORTAL30&p_language=e , Sept. 3, 2003 21. Fulfilling Public Safety Initiatives 3G is protecting and saving lives

In theU.S. , 3G carriers offer E911 services with accurate (5-30m) position location capabilities 1

InJapan , SECOM launched a nationwide location-based security service 2

InChina , Unicom donated 150 kid tracker devices to the Beijing School of the Blind 3

InKorea , SKT and National Police Agency introduced a Missing Children Service 4

InNorway , Nordisk Mobiltelefon delivered a custom push-to-talk GUI for Norwegian Police 5

InCanada , the Ontario Police quickly access vital information (including fingerprints IDs) and respond to emergencies instantly with position location dispatch 6

InFlorida , the Broward County Sheriffs Office uses 3G for child protection services 7

www. fcc .gov/911/enhanced/

www.secom.co.jp

www.chinaunicom.com.hk

www.cnn.com , Friday October 1st, 2004

Nordisk Mobiltelefon, December 2006

6-7. CDMA A-List Award Winners

22. The World is Noticing 23. Conclusion

The CDMA2000 Rural Connectivity Solution offers affordable telephony, Internet and multimedia access to large coverage areas that have a low population density

• Rural Services:CDMA2000 addresses a countrys national objectives by increasing telephony, Internet penetration, enterprise productivity, and improving vital services such as:

• • Telemedicine, remote learning, public safety, asset management, emergency and disaster relief, national security, telemetry, transportation and utility services, agriculture, tourism, etc.

• Coverage: CDMA2000 enables the largest coverage area using the lower (warmer) 450 and 800 MHz frequency bands and extended base station coverage solutions.

• Network Costs: The spectral efficiency of CDMA2000 and its All-IP architecture reduces the Total Cost of Ownership (TCO) of a network, improves performance and enables faster deployments.

• Entry-level Devices:A large selection of entry-level CDMA2000 handsets are currently available.The average price for these devices is expected to approach$33by 2009.

24. Conclusion (Cont.)

CDMA2000 has been widely deployed in developed and emerging markets worldwide

• Universal service: CDMA2000 is bridging the digital divide by providing affordable telephony and Internet access to some of the most remote places on earth.

• Flexibility and Scalability: CDMA2000 has enabled operators to address both sparsely populated rural areas and densely populated urban areas, equally well.

• Return on Investment: The evolutionary and backward compatible CDMA2000 Roadmap enables significant performance and economic advantages, while preserving existing investments.

The CDG is here to support you!