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Contact: MR. CHEOLSEONG LEE Qualcomm Korea Inc. Republic of Korea

Tel: +82 2 530 9875 Fax: +82 2 530 9888 Email: [email protected]

ASIA-PACIFIC TELECOMMUNITY The First APT Operators Forum Document

AOF-1/09 28 – 30 July 2005, Seoul, Rep. of Korea

28 July 2005

MOBILE BROADBAND WIRELESS WAN – EV-DO MIGRATION PATH

by

Qualcomm Korea Inc.

mailto:[email protected]

1

Page 1 QUALCOMM PROPRIETARYQUALCOMM PROPRIETARY

Mobile Broadband Wireless WANEV-DO Migration Path

Mobile Broadband Wireless WANMobile Broadband Wireless WANEVEV--DO Migration PathDO Migration Path

QUALCOMM PROPRIETARY

EV-DO Commercialization by CDMA OperatorsEV-DO Commercialization by CDMA Operators

** Source: EMC Nov 2004, Operator Press Releases

* Other publicly announced trials or deployments include: LG Telecom, Vesper, Pelephone, Telstra, Telecom New Zealand, BSI Guatemala, ACS, APBW, Mobile8, Alegro(Ecuador), Bermuda Digital Communications, Eurotel, Cantv (Venezuela), Smartcom (Chile), Hutch (Thailand), Verizon Puerto Rico, Telefonica Peru

83% of CDMA2000 market is in various stages of deployment / trialsCDMA Market : 232.7 Million Subscribers **

Vivo: Commercial 4Q 2004

18% Verizon: Commercial 3Q 2003

Sprint PCS: Commercial 1H 2005

KDDI: Commercial 4Q 2003

KTF: Commercial 2Q 2002

SKT: Commercial 1Q 2002

Not Yet Trialed or Deployed

8%

9%

12%

3%3%

8%

17%

8%8%

5%

Trials Not Publicly Announced

China Unicom: Trial 2004

Alltel: Trial 2H 2004

Other Publicly Announced Trials or Deployments *

AOF-1/09

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2


Publicly Announced EV-DO Devices (Summary1 )Publicly Announced EV-DO Devices (Summary1 )SamsungSCH –E140

CuritelPS-E200

CuritelPS-E100

KTFE2000

SamsungSCH-E135

MotorolaMS-150

LGSV9120

MotorolaMS-100

SamsungSCH –E160

SamsungSCH –E250

Kyocera W11K

Hitachi W11H

Motorola V740

Samsung SCH-E120

SamsungSCH-V310

Samsung SCH-E110

Samsung SCH-V330

SamsungSCH –E200

LG KV1300

LG KH5000

Samsung SCH-V300

SamsungSCH-E100

Samsung M400

SK TeletechIM-5300

Samsung SPH-E1000

SamsungSPH-V3000

SamsungSCH-E130

SKY IM-6100

SKT IM-6200

KTF E-2500

Page 4 QUALCOMM PROPRIETARY

Publicly Announced EV-DO Devices (Summary2 )Publicly Announced EV-DO Devices (Summary2 )

GTRAN WirelessDotSurfer 6210

GTRAN WirelessDotSurfer 6000

Sierra Wireless/ Airprime

EM5200 Module

Samsung SCH-E170

Samsung SPH-E1100

Samsung SCH-E300

Samsung SPH-E2500

LG-SD210

SKT IM-6400

KTFTE3000

Samsung SCH-E370

SamsungSCH-V410

SamsungSCH-V420

SKT IM-6500 LG

LST-D400

Sierra WirelessAirCard 575

Kyocera W01K

Sierra Wireless/AirPrimePC5230

BellwaveBCM855L/

1855L ModuleSKT

IM-7100

GrowellGW4041K

Module

SKT IM-7200

LG KV-1400

Samsung SCH-E350Samsung

M4000

AOF-1/09

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3


Samsung SCH-W110 Samsung

SPH-V4400

Samsung SCH-V500

LG VX8000

AudiovoxPPC 5050

Motorola MS-100/ V-868

GTRANGPC-6410

GTRANGPC-6210

Samsung SPH-E3000

Hitachi2100 MHz

PCMCIA Card

CellvicN110

Hitachi W21H

MotorolaMS280 Sierra Wireless/

AirPrimePC5200

LGKV130

Samsung SCH-E150

Samsung SPH-E2000

Samsung SPH-E1700

LG-KP2100

Sierra Wireless (AirPrime)

PC5220

Publicly Announced EV-DO Devices (Summary3 )Publicly Announced EV-DO Devices (Summary3 )

Samsung SPH-V4200

LGSD230

LGSV9140

Samsung SCH-E560


Publicly Announced EV-DO Devices (Summary4 )Publicly Announced EV-DO Devices (Summary4 )LG

SD840 LG

SD9230 Samsung SCH-E380

Samsung SCH-V450

CyberbankPOZ X301

KTFT E3300

LG SC8000

Pantech & Curitel

PGK-6000V

Samsung SPH-E3300

Samsung SPH-V4300

Sanyo W21SA Sony

EricssonW21S

Kyocera W21K

LG SD330

LG SV510

SKT IM-7300

Pantech & Curitel

S4

Samsung MITs M500

LG KP3000

LG KV5100

Samsung SPH-E1800

Samsung SPH-E3700

Samsung SPH-V4600

KTFX5000

LG KP8500

LG KP8400

AOF-1/09

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4


EV-DO: Leveraging ASIC ExpertiseEV-DO: Leveraging ASIC Expertise

• EV-DO ASICs Announced • CSM5500 – Commercial• MSM5500 – Commercial

• MSM6500 - Commercial• MSM6550 - Commercial

• CSM6800 – Sampled 4Q ‘04• MSM6800 – Samples 1Q ’05• MSM7500 – Samples 2Q ’05

• QUALCOMM ASIC Advantages• High volume cost curves

• CDMA system expertise• High level of integration• Complete hardware and software solutions


EV-DO RoadmapEV-DO Roadmap


AOF-1/09

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5


EV-DO Well Poised for a Convergent All IP WorldEV-DO Well Poised for a Convergent All IP World• EV-DO Continues to Evolve as the Leading Wireless IP WAN

• Higher spectral efficiency (bps/Hz)• Enhanced services (Low latency services, and Multicast)• Higher peak rates

• EV-DO Rel 0 Networks (CSM5500)• Designed for asymmetric Internet applications• Best Effort traffic

• Enhanced Rel 0 Networks (CSM5500)• Software upgrades: Gold Multicast and QoS• Some delay sensitive traffic: Video Telephony (VT), Trials/Demos: Push to Chat, IMM• Gold Multicast (one-to-many) content distribution

• EV-DO Rev A Networks (CSM6800)• Designed for more symmetric applications• Enables ALL applications: VoIP, Push to Chat, Instant Multi-Media (IMM), Low Delay Gaming,

User generated Multimedia• Platinum Multicast (one-to-many) content distribution at higher capacity

3 Dimensions of Evolution


Best Effort:VoD, MoD

Clip-castingWeb Browsing

E-mailMMS

Pictures...

Gold:Video, Audio dist.

Stock quotes...S/W QoS:

VT...Best Effort:VoD, MoD


E-mailMMS

Pictures...

2.4

Mbp

s

3.1

Mbp

s

2.4

Mbp

s

Platinum:More Video/Audio

Live channels...Rev A QoS:

VoIPPush to Chat

IMMLow delay games...




Clip-castingWeb browsing

E-mailMMS

Pictures...

1xEV-DO Roadmap (1.25 MHz)1xEV-DO Roadmap (1.25 MHz)

0.15

3 M

bps

EV-DO Rel 0 Systems

CSM 5500MSM 5500

SpectralEfficiency

Best Effort QoS

Peak Data Rate

FL RL FL RL

1.8

Mbp

s

0.15

3 M

bps

0.35

Mbp

s / s

ecto

r

0.6

Mbp

s / s

ecto

rw

/ 4-R

x D

iver

sity

= 1

.2 M

bps

/ sec

tor

0.35

Mbp

s / s

ecto

r

0.85

Mbp

s / s

ecto

r

w/ 2

-Rx

Div

ersi

ty =

1.2

4 M

bps

/ sec

tor

w/ E

qual

izer

= 1

.05

Mbp

s / s

ecto

rw

/ Equ

aliz

er +

2-R

x D

iver

sity

= 1

.5 M

bps

/ sec

tor

0.85

Mbp

s / s

ecto

r

w/ 2

-Rx

Div

ersi

ty =

1.2

4 M

bps

/ sec

tor

Enhanced EV-DO Rel 0 Systems

CSM 5500MSM 6500, MSM6550

SpectralEfficiency

S/W QoSAnd

Gold Multicast

Peak Data Rate

FL RL FL RL

EV-DO Rev A Systems

CSM 6800MSM 6800, future MSMs

SpectralEfficiency

Rev A QoSAnd

Platinum Multicast

Peak Data Rate

FL RL FL RL

S/W Upgrade H/W & S/W Upgrade

AOF-1/09

Page 5 of 9

6


0.85

Mbp

s / s

ecto

r

w/ 2

-Rx

Div

ersi

ty =

1.2

4 M

bps

/ sec

tor

w/ E

qual

izer

= 1

.05

Mbp

s / s

ecto

rw

/ Equ

aliz

er +

2-R

x D

iver

sity

= 1

.5 M

bps

/ sec

tor

0.85

Mbp

s / s

ecto

r

w/ 2

-Rx

Div

ersi

ty =

1.2

4 M

bps

/ sec

tor

Best Effort:VoD, MoD


E-mailMMS

Pictures...





E-mailMMS

Pictures...

2.4

Mbp

s

3.1

Mbp

s

2.4

Mbp

s

Platinum:More Video/Audio

Live channels...Rev A QoS:

VoIPPush to Chat

IMMLow delay games...




Clip-castingWeb browsing

E-mailMMS

Pictures...

1xEV-DO Roadmap (1.25 MHz)1xEV-DO Roadmap (1.25 MHz)0.

153

Mbp

s

EV-DO Rel 0 Systems

CSM 5500MSM 5500

SpectralEfficiency

Best Effort QoS

Peak Data Rate

FL RL FL RL

1.8

Mbp

s

0.15

3 M

bps

0.35

Mbp

s / s

ecto

r

0.6

Mbp

s / s

ecto

rw

/ 4-R

x D

iver

sity

= 1

.2 M

bps

/ sec

tor

0.35

Mbp

s / s

ecto

r

Enhanced EV-DO Rel 0 Systems

CSM 5500MSM 6500, MSM6550

SpectralEfficiency

S/W QoSAnd

Gold Multicast

Peak Data Rate

FL RL FL RL

EV-DO Rev A Systems

CSM 6800MSM 6800, future MSMs

SpectralEfficiency

Rev A QoSAnd

Platinum Multicast

Peak Data Rate

FL RL FL RL

S/W Upgrade H/W & S/W Upgrade


What is Next?What is Next?


Scalable Bandwidth DO and Interference Cancellation

AOF-1/09

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7


Scalable Solution for Up to 20 MHz of BandwidthScalable Solution for Up to 20 MHz of Bandwidth

• Significantly Increases Bandwidth and Offers Higher Peak Rates • Scalable approach for aggregating up to fifteen* 1.25 MHz carriers• Peak rates increase linearly with bandwidth• No loss in spectral efficiency

• Rev A Applications Supported at Higher Data Rates • Same capacity/latency trade-offs

• Backward and Forward Compatible – Range of Devices Co-Exist in Network • 1xEV-DO devices operate in their existing mode • Network Allocates Resources from Multiple EV-DO Carriers to a Device

• Can Operate in Cellular, PCS, and Other Frequency Bands (2 – 3.5 GHz)

• Minimal Standards Impact focusing on higher Layers

* Note: Concept can be applied to bandwidths wider than 20 MHz as well


Examples of Scalable Carrier AllocationExamples of Scalable Carrier Allocation

RF Carrier 1

RF Carrier 2

RF Carrier 3

RF Carrier 4

RF Carrier 5

RF Carrier 6

RF Carrier 7

RF Carrier 8

RF Carrier 9

RF Carrier 13

RF Carrier 14

RF Carrier 15

RF Carrier 10

RF Carrier 11

RF Carrier 12

15 carrier DO BTS

Wide-band RF

7xEV-DODevice

7xEV-DO FL

3xEV-DO RL

1xEV-DODevice 1xEV-DO RL

1xEV-DO FL

3xEV-DODevice 3xEV-DO RL

3xEV-DO FL

15xEV-DODevice

15xEV-DO FL

3xEV-DO RL

The FL and RL Carriers are Dynamically Allocated, based on:

• Application Needs•Device capabilities•Available Resources

* Note: Concept can be applied in a symmetric manner for FL and RL links

AOF-1/09

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8


Interference Cancellation for Higher RL Spectral EfficiencyInterference Cancellation for Higher RL Spectral Efficiency

• EV-DO Active Devices each Tx Traffic, Pilot, and Overhead Channels on RL

• Interference Cancellation Significantly Increases RL Capacity• Pilot Interference Cancellation (PIC) -- ~15-20% gain for VoIP (CSM6800 solution)• Traffic Interference Cancellation (TIC) -- Significant gains for all applications• Overhead Interference Cancellation (OIC) -- nominal gains

• By Removing Interference, SNR is improved

• Due to Power Control, Lower Tx Power from Each Device

• Hence, RL Capacity is Increased to Support Higher Data Rates, Lower Latencies, or More Users

• Baseband Interference Cancellation Gains are Additive to those attained from 4-Branch Rx Diversity


All IP Wireless WAN SystemAll IP Wireless WAN System• EV-DO All IP Wireless WAN System

• Airlink -- EV-DO already IP airlink that supports all IP apps (including VoIP)• Devices -- EV-DO devices are already IP computing platforms• Backhauls -- IP backhauls already implemented• Core network -- Trend towards IP core• What else can be done with IP RAN (BTS and BSC)?

• IP RAN: Leverage Internet Design Philosophy• Scalability• Well defined interfaces• Easy upgradeability, provisioning, management

Convergence in Voice/Data IP Core

Wireless IP CoreWireless IP Core

Convergence in Voice/Data IP RAN

IP RANIP RAN

Convergence in Voice/Data IP Networks

Wire Line IPWire Line IP

AOF-1/09

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9


SummarySummary



SummarySummary

• EV-DO Widely Accepted as CDMA2000 Evolution Path• EV-DO Rel 0 Systems Enable High Speed Downlink Traffic• Enhanced Rel 0 Systems Add Multicast and QoS• Rev A Systems Enable High Speed Downlink AND High Speed Uplink, and

Support the Entire Range of IP Applications (from VoIP to Platinum Multicast)• What is Next? Scalable Bandwidth EV-DO and More Interference

Cancellation• Scalable Bandwidth EV-DO Targets Wider Spectrum Allocations (up to 20 MHz)**

• Add More RF Carriers for Increased Peak Data Rates (up to 46 Mbps)**

• Operate in Cellular, PCS, and Other Frequency Bands (2 – 3.5 GHz)• Additional RL Spectral Efficiency with Advanced Interference Cancellation Techniques• Lower cost based on higher integration

* Note: By end of 2005** Note: Concept can be applied to bandwidths wider than 20 MHz as well

AOF-1/09

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