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IEEE Spectrum Tech Insider:WiMAX: Ready for Prime Time

December 5, 2007

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Samsung Proprietary & Confidential

Samsung - Mobile WiMAXDecember 5, 2007

Rick Svensso n

Director

Sprint / XOHM Acc oun tHerndo n, VA

[email protected]
mailto:[email protected]:[email protected]

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Samsung Proprietary & Confidential 3

Mob ile WiMAX is the f irst wireless

broadband serv ice designed fo r

IP traff ic from the beginning

Flat IP network architecture

Utilize already existing IP Infrastructure and Services

OFDMA air technology

OFDMA is the best technology for mobile broadband

Wide Bandwidth Technology

1.25MHz 5, 10, 20 MHz

Efficient frequency utilization

What is Mobile WiMAX?

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Samsungs WiMAX Leadership

Standards Leader Major contributor to 802.16e

WiMAX Forum Board Member

Deployment Leader

KT Wave 1 2006

Sprint Wave 2 2007

Device Leader

MITs

Embedded Devices

Chipsets

Infrastructure Leader In-building solutions

MIMO and BF

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WiMAX Forum - Board Member

March 2004 June 2007

Silicon/

Component

Suppliers (21%)

System

Vendors

(22%)

Service

Providers

(38%)

Ecosystem/

Applications

(19%)

46 Companies

469 Companies Board Members (15)

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Afford able Service

Pay as You Go, Pre-paid,or Monthly Subscription

3 Imperatives for Mobilizing the Internet(Sou rce: Sprin t Investor Forum 8/16/07)

1Inno vat ion in Dist r ibut ion :

Chipsets: Single chip WiFi + WiMAX

Devices: Embed chipsets in mass

market laptops and consumer

electronic devices

Distribution: Leverage consumer

electronics sales distribution channels

2

Inno vat ion Mult imedia Solut ionsVisual Centric, Interactive,Personal Broadband

3

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Voice & Data Centric

Contents Centric

Business Centric

Mobility

Computing

Ecosystem - Devices

Data

Video

Voice

Data

Video

Voice

Data

Video

Voice

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KT Mobile WiMAX Update

More than 550 RAS

Metropolitan area (Seoul)

17 College Campuses

Seoul

Bundang

Commercial

Soft-Commercial

2.3GHz / 8.75MHz

Standard Type 2 RASSouth

Korea

U-RAS Mini

U-RAS HS (indoor)

Soft-Commercial Nationwide DeploymentCommercial

Commercial Launch April 2007

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Type Models

Embedded PC SENS Q35, SENS Q45

Mobile PC SPH-P9000 (Deluxe MITS)

Modem SPH-1100 (PCMCIA card, 06 June launched)

SPH-1200 (DBDM USB dongle, 07 Mar launched)

Smart phone SPH-M8100 (MITS)

KT WiBro key services based on Web 2.0

Section Services

UCC/UGC Real time Mobile UCC/UGC

Myweb (Smartphone Only) Mobile RSS (Real Simple Syndication)

Webmail (Smartphone Only) Integrated email service

Multiboard Multimedia Conferencing/Communication

PC Control Remote PC controller

KT Extended Service Plan

KT WiBro commercial devices

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Samsung Network Leadership

In-Building, Campus

Picocell

High capacity

Low capacity

Dense Urban, Urban

Rural, Highway,Hole filling

Femtocell

Macrocell

Microcell

ASN G/W

Standard 7.8 Gbps

Micro 600 Mbps

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IP

Network

Capacity : 1Carrier / Omni

Tx power : 200mW

Spectrum : 2.3/2.5/3.5GHz

Antenna : 2x2 MIMO

Size : about 14 liters

Benefits

PicoCell Products for Coverage Solutions

[ Campus, Shipyard ]

From/To A CR

- Full compliant to IEEE 802.16-e standard. Seamless handover with Macro network

- Same performance as Macro in a small package

- Ease of Installation. Low power consumption and light weight

. Initialization with local/remote software

. Software configurable center frequency

allocation (within 72 MHz)

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U-RAS LS3

UTP

Cable

IP

Network

Capacity : 1Carrier / Omni

Tx power : 200mW


Antenna : 2x2 MIMO

Size : about 2 liters

Benefits

- Cost effective In-building solution than

legacy solutions

- Small size, high capacity

- Easy installation (using UTP cable backhaul)

PicoCell Products for Coverage Solutions

From/To A CR

GbE

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Legacy Product for In-building Solution

Capacity : No capacity

(shares Macro RAS resources)

Tx power : 10W (per RU)


Benefit

- High power RF covers multiple stories

(3~4 stories per 1 RU) (40dBm/10W)

RU 1

RU 2

RU x

Master Hub Unit

(MHU)

RF Unit

(RU)

RHU

From/To

BSIP

Network

MHU

Optic Fiber

Remote Hub Unit

(RHU)

RF Cable

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Items Description

Profile Profile C

Duplex Scheme TDD

Configuration 1Carrier/Omni

ChannelBandwidth

10MHz or 5MHz(09.1Q)* Software Configurable.

Capacity 16 users (awake and sleep)

RF Output Power50mW/Carrier/path @10MHz channel badwidth25mW/Carrier/path @5MHz channel bandwidth

Dimension(H x W x D)

Less than 2-litter

Power Supply AC power using adaptor

Installation Method Indoor

MiscellaneousDesktop, wall, and ceiling mountableHole filling or Home/Office applicable

U-RAS UbiCell

Note PC

IP Core

NetworkACR

PublicRAS

UbiCell

Femtocell Product for Home Coverage

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1 Gbps Demo at 4G Forum (07.Aug)

- Multi-User 1 Gbps with 40 HD video streams

- 100 Mbps at 60 km/h with inter-cell HO

Mobile WiMAX Tech. Roadmap

802.16m Trial(08.4Q Plan)-4X4 MIMO 40MHz TDD

-4X4 MIMO 20MHz FDD

MIMO Demo at 3GSM (07.Feb)

-DL 2x2 MIMO,UL Collaborative MIMO

-10 MHz DL Peak 37 Mbps, UL 8 Mbps

FDD Demo (06. Dec)

-10MHz FDD 2x2 MIMO@ 2.5GHz

-DL 66Mbps UL 41.5Mbps

MIMO Field Test (06.Oct)

-DL 2X2 MIMO,UL Collaborative MIMO-Beamforming, AMC, H-ARQ

4G Demo (06. Aug)

- 3.5Gbps with 8X8 MIMO

- 100 Mbps 2-cell handover @ 80km/h

- 120MHz TDD @ 3.775GHz

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Global & Mobile WiMAX - Summary

WiMAX is here today Hundreds of trials

Commercial deployment 2007

WiMAX is the first global standard

wireless network that supports the

convergence of broadband and mobility

WiMAX enables the embedded device

business model

Samsung, Intel, Motorola and Nokia

provide global leadership

Sprint will offer a world class WiMAX

network that will enable ease of globalroaming to other WiMAX networks

Come to Washington to try Sprints

service in 2008

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Christian JohnWiMAX Business Development DivisionDirector, WiMAX Strategic Planning

December 5, 2007

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INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BYESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED ININTELS TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTELDISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITYOR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT,COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. INTEL PRODUCTS ARE NOT INTENDED FOR USE IN MEDICAL, LIFESAVING, OR LIFE SUSTAINING APPLICATIONS.

Intel may make changes to specifications and product descriptions at any time, without notice.

All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice.

Intel, processors, chipsets and boards may contain design defects or errors known as errata, which may cause the product to deviate frompublished specifications. Current characterized errata are available on request.

Intel and the Intel logo are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and othercountries. Intel, the Intel logo, Pentium, Celeron, Intel SpeedStep, Intel Centrino, and Intel NetBurst are trademarks or registered

trademarks of Intel Corporation and its subsidiaries in the United States and other countries.

*Other names and brands may be claimed as the property of others.

Wireless connectivity requires additional software, services or external hardware that may need to be purchased separately. Availability ofpublic wireless LAN access points limited. Wireless experience may vary. Certain WLAN functionality and security features may requireadditional software. System performance, battery life and functionality will vary depending on your specific hardware and software.Please visit www.intel.com/products/centrino/more_info for more information.

Copyright 2007 Intel Corporation.

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The Mobile InternetWiMAX Pos i tion ing

Drive the adoption of WiMAX network, solutions & services Large scale WiMAX networks worldwide by 2010

Make WiMAX devices and service available world wide

Drive the broadband S-curve: uptake of subscription and devices

Cellular

MobileInternet

Single Mode 3GHandheld Phones

Dual Mode 3G/WiMAX

Grow the TAM, MSSHandheld Smart phonesNotebook Business Users

Single Mode -WiMAXNotebooksMIDs

Fixed

Dual Mode WiFi-WiMAX

NotebooksMIDs

Single Mode WiMAXCPE Voice + Data (+ Video)

All M bil B db d i E l i t

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All Mobile Broadband is Evolving toOFDM including 3G

1G 2G 3G

802.11a/b/g 802.11n

Cellular

Wireless LAN

Broadband Wireless 802.16d 802.16e

LTE

802.16m

All M bil B db d i E l i t

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All Mobile Broadband is Evolving toOFDM including 3G

1G 2G 3G

802.11a/b/g 802.11n

Cellular

Wireless LAN

Broadband Wireless 802.16d 802.16e

LTE

802.16m

Mobile Broadband 4G

OFDMA-MIMO New Spectrum All-IP Core NW

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Names and Trademarks Are The Property of Others

Expanding from a strong base

Mobile WiMAXdelivers four times the throughput of other

wireless technologies at up to one-tenth the cost. Sprint 8/06

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2004 2006 2008 2010 2012WiMAX Trials 10 250 400

Population Covered 150M 650M 1.3B

Nationwide WiMAX Carriers 3 >10 >20

Source: Intel

Projected WiMAX GlobalDeployments

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WiFi today, WiFi-WiMAX TomorrowWiMAX Begins with the US

Worldwide NB PC Shipments

Embedded WLAN in NB PC Shipments

Projected embedded WLAN/WIMAX in NB

MU200 -

150 -

100 -

50 -

0

00 02 04 06 08 10

Wi-Fi 02 08

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Intel Silicon driving new devicesWorlds first combo Wi-Fi/WiMAX Module

Fixed Modems

Mobile Notebooks

& handhelds CE

Other names and brands may be claimed as the property of othersIntel may make changes to specifications, product descriptions, and plans at any time, without notice.

2006-2007 2007-2008 2008+

Committed to embed WiMAX into next-generationIntel Centrino Processor Technology notebooks

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Building on a Tradition ofNotebook Platforms

Montevina2008

Santa Rosa2007

Refresh

Penryn(with Intel 45nm Hi-k metal

gate silicon technology)

Echo PeakIntegrated

Wireless Broadband

WiFi-WiMAX Combo~4X WiFi Throughput

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Integrated WiFi / WiMAX

Integrated WiFi + WiMAX = PC economics applied to mobile broadband

Platform level optimizations deliver economics not seen before for mobile broadband

Silicon-level synergies

MAC level re-use; same RF front end (value SKU); shared crystals, EPROM, A/D &D/A circuitry

Integration onto the same Mini Card saves costs and a slot

Half mini-card form factor for value SKU

Shared antennas save cost, ease design-in and enable a platform approach tonoise mitigation

Coordinated WiFi and WiMAX power management ensures proper operation at

the platform-level

Streamlined, globally consistent certification process saves OEMs time andmoney

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IntelSynergies

ForEmbedded

WiMAX

#

ofSubscribers

Time

Baseline

(Pull)

with Intel(Push)

= $$

Sales($ + HC)

Marketing

($ + HC)

Device/Equipment

Channel

Sales

Marketing

Channel

Reducing CPGA

Embedded WiMAX Benefits to Operators

CPGA:Cost Per Gross AddAll products, platforms, dates, volumes and figures specified are preliminary

based on current expectations, and are subject to change without notice.

Intel Synergies

The Embedded WiMAX Model

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Thank You

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