© 2009 AT&T Intellectual Property. All rights reserved. Cautionary Language Concerning Forward-Looking Statements Information set forth in this presentation.

© 2009 AT&T Intellectual Property. All rights reserved.

Cautionary Language Concerning Forward-Looking Statements

Information set forth in this presentation contains financial estimates and other forward-looking statements that are subject to risks and uncertainties, and actual results might differ materially. A discussion of factors that may affect future results is contained in AT&T’s filings with the Securities and Exchange Commission. AT&T disclaims any obligation to update and revise statements contained in this presentation based on new information or otherwise.

1

Safe Harbor Statement

© 2009 AT&T Intellectual Property. All rights reserved. AT&T, AT&T logo and all other marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies.

Sam HamoodMobility Application ConsultantAT&T [email protected]

Wireless Futures

An Unofficial Look at Trends & Possibilities and How They Apply To Government

Disclaimer: Material Within is Opinion of

Presenter and Should Not Be Construed

As a Commitment By AT&T

David PearceMobility Application ConsultantAT&T [email protected]


Agenda

How we got here….

Forces shaping wireless• End points• Network • Applications

Page 3

Disclaimer: Material Within is Opinion of

Presenter and Should Not Be Construed

As a Commitment By AT&T


Brief History of Enterprise Wireless Data Adoption

1985 1990 1995 2000 2005 2010

1985ARDIS

• IBM Field Service• City of LA Parking

1991Mobitex

1996Regional 2G

• CDPD

First Public Wireless Data NetworksEnabled Field Service Applications



1985 1990 1995 2000 2005 2010

1985:ARDIS• IBM Field Service• City of Los Angeles

1993:Mobitex

1998BlackBerry 950 Pager

1996:Regional 2G

• CDPD

1999Palm VII

Birth of the Killer Apps - Wireless Email and Mobile Middleware for Field Service Applications



1985 1990 1995 2000 2005 2010


2002National 2G Data

• GPRS• 1XRTT

1996:Regional 2G

• CDPD

Public Wireless IP-based Networks Enabled National Deployments of Enterprise Apps

1993:Mobitex

1998:BlackBerry 950 Pager

1999:Palm VII



1985 1990 1995 2000 2005 2010

2004:National 2.5G

• EDGE

2003:First Integrated

BlackBerry

2004:Treo 600

First national high speed wirelessCompelling integrated form factors• Enabled broader adoption


1996:Regional 2G

• CDPD

1993:Mobitex


1999:Palm VII



1985 1990 1995 2000 2005 2010

2004:National 2.5G

• EDGE

2003:First Integrated

BlackBerry

National & Global 3G NetworksNext Generation DevicesEasier Integration


1996:Regional 2G

• CDPD

1993:Mobitex


1999:Palm VII

2007-2008• 3G Speed

• Simultaneous Voice & Data• iPhone in Enterprise

• Ecosystem Development

2007-2008


Trends Shaping Cellular Wireless Today

End points

Network

Applications

Page 9

© 2009 AT&T Intellectual Property. All rights reserved. 10

The New Paradigm for the Web is Wireless

• Over 4 billion global mobile subscribers in 2008

• Nearly 3 times as many mobile subscribers as personal computer users in the world today

• Over 1.5 billion Internet users worldwide in 2008

• The next billion internet users will first access the web on a mobile device

Page 10


End PointsExplosion of Devices With Extending Connectivity

Computers

Handheld devices

Residences and Commercial Buildings

Vehicle Telematics

Industrial automation

Shipping and Logistics

107

1011

108109

1010

1012

Consumer Products

M2M is a set of networking and IT technologies connecting the world’s physical systems.

Billions of endpoints await connection

through M2M

11


Trends – Profiling Advanced Devices

32 Gb memory

Voice Activated Applications

Video Capable

GPS Capable

Compass

Hardware Encryption

High Fidelity Wide Screen

Applications


Device Evolution

Legacy Mobile Devices

• Slow processing speeds• Low resolution screens• Small memory capacity• Large/bulky batteries• Limited Input/Output

Today’s Mobile Devices

• Faster processors• High res screens• Huge memory capacity• Slim compact batteries• Flexible Input/Output

• Touch• Voice• Projection

The Lines Are Blurring

All Computing devices will Communicate

while …

All Communications devices will Compute!

Page 13


Future Capabilities of Devices?

Micro hard disks

Biometrics

Thermal and Radio Frequency fingerprint scanning

Voice Print

Facial Recognition

Retinal and IRIS Scanning

RFID Authentication

Multi-modality

Voice interface

Bluetooth & W-USB

(Wireless USB)

© 2009 AT&T Intellectual Property. All rights reserved. 15

Device Futures

Wearable displays• Display that paints an image

directly on the eye or onto a pair of glasses

• Creates a large translucent display that appears at arm’s length from the user

• First consumer product (under $300) just released by myvu. Professional grade products remain in the $2000+ range

• Some have integrated headset and microphone, an enabler for the best possible multimodal experience


Network Trends – Consolidation Around 3GPP Standard

25 – 40 KbpsDown

70 – 135 KbpsDown

700 – 1.7MbpsDown Announced

400 – 700KbpsDown

220 - 320KbpsDown

GPRSPeak: 48 Kbps

EDGEPeak: 237 Kbps

UMTSPeak: 384 Kbps

HSDPAPeak: 1.8 Mbps

HSPA 3.6Peak: 3.6 Mbps



HSPA+Peak: 21 MbpsNo MIMO

LTE Phase 1Peak: 50 MbpsMIMO (2x2)

LTE Phase 2Peak: 80 MbpsMIMO

Currently Deployed in Nearly 350 Major Metro Areas

100 Mbps

50 Mbps

40 Mbps

30 Mbps

20 Mbps

10 Mbps

5 Mbps

1 Mbps

GPRS EDGE UMTS HSDPA HSPA HSPA 7.2 HSPA 14.4 HSPA+ LTE

Past Present Future

AT&T Typical Download Throughput

AT&T has recently announced the deployment of 7.2 for fall of 2009

AT&T has recently announced the deployment of LTE

Trial: 2010Commercial launch: 2011

NetworkTechnology

Future network speeds and plans are subject to change

Announced


HSPA 3G Standard & LTE 4G Upcoming Std


GPRS48K

18

Time 2G

EDGE237K

The Technology PathWith GSM, devices will be backward compatible as technology evolves

3G

4G

Today

UMTS384K

HSDPA1.8M

HSPA7.2M

(planned for fall 2009-11)

HSPA3.6M

Based on theoretical peak speeds. Actual speed experienced will be less.

2G and 3G not available everywhere.

LTE20-50M

(planned for2011-12)

FutureDeployment


Mobility is about sharing and driving “real time” information to the edge of the enterprise - front line workers reaping the benefits of mobility.

Wireless Applications Support Processes At the Edge

Page 19


Applications Will Redefine How We WorkAT&T Mobile Applications

Page 20Page 20

Vehicle Location/Fleet

Executive Dashboards

Machine-to-Machine

Field ServiceAutomation

• Location Aware Services• Real time Transactions in the field

• Meta Searches• Imaging and Video


Government Intersection Point : Field Force & Fleet Mobilization


Field Workers Mobilization Impact

– Reduction of unnecessary driving: 25 miles saved per worker per day, in 100 workers creates savings of $300,000 in a year

– Increase of productivity: Increasing only 15% on the productivity of 100 field workers that today take 4 jobs/cases per day allows the team to work on 13,000 additional jobs/cases per year.

– Reduction of overtime: 100 field workers @ $25/overtime hour, 1 overtime hour saved per day represents $550,000 saved in a year

– Paper elimination: Single paper form can cost an organization $30-$165 to use, process, file and retrieve*. Eliminating 100 forms a day, even at $10 per form per year, represents $250,000 per year in savings

*Source: Gartner Group


Driving Analysis and Training• Idling Reductions

• Speeding

• Sharp Acceleration and Harsh Braking

• Over-revving

Vehicle Compliance, Maintenance, Remote Smog Checks• Monitor trouble codes, emissions control system, reduce wear and tear

Going Green: CO2 Reductions and Offsets

Fleet Utilization and Emergency Response• Maximize # of trips/vehicle and services/trip; minimize cost/trip

• Method: analyze and re-sequence routes, re-assign deliveries, reduce vehicles or miles

Personnel Management, Productivity, Paperwork

Insurance Cost Savings

Costs: You Can Only Manage What You Measure


Sustainability Initiatives & SmartGrid

Electric

Gas

Water

All Resources


Public Safety Examples

Gunshot Detection & Dispatch

Decoy Vehicle Rigged With Video Surveillance Equipment & Cellular Uplink

Multi-Agency GPS Tracking Solutions

Cellular Enabled Ankle Bracelet with GPS

Sophisticated Alerting

& Disaster Recovery Tools

http://www.trevormccauley.com/themove/wp-content/uploads/2006/03/car_old.jpg

http://www.a1securitycameras.com/images/security_camera/VCC-P9574N.jpg?osCsid=7c0de3645fb7f9c183bdb7e3e2a19d5d


Wireless Today & Tomorrow

Remote Patient

Monitoring

Wireless Video Surveillance Solar Monitoring

Remote Machine Diagnostics

Container Monitoring

Today’s Depoyments

• Driven by cost reduction

• Very low data usage

• Wireless is a complement

Tomorrow’s Wireless Deployment• Broad functional use

• Wireless is integral part of solution

• Multi-country, evolving to global

26

Digital Signage

ParkingCallboxes

http://images.google.com/imgres?imgurl=http://cache.gawker.com/assets/images/valleywag/2008/12/credit-card.jpg&imgrefurl=http://gawker.com/5101011/credit+card-hackers-in-new-attack&usg=__nyN2OAfA9IMbsT4wxeB8dtdn3ss=&h=380&w=425&sz=105&hl=en&start=1&tbnid=FpVGC9fV3BRaXM:&tbnh=113&tbnw=126&prev=/images?q=credit+card&gbv=2&hl=en

http://www.codeblue.com/Products/cb01w.html


Additional Governmental Application Areas

© 2009 AT&T Intellectual Property. All rights reserved. Page 28

Look Around - Where Will You Apply Mobility?

(c) 2008 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property.

© 2009 AT&T Intellectual Property. All rights reserved. Cautionary Language Concerning Forward-Looking Statements Information set forth in this presentation.

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