1. AT&T IoT Transformation
Speaker Name | Title
November 2018

2. Cautionary language concerning forward-looking statements
Information set forth in this presentation contains forward-looking statements that are subject to risks and uncertainties, and actual results might differ materially. AT&T disclaims any obligation to update and revise statements contained in this presentation based on new information or otherwise.

3. Enterprise-grade experience
The future with 5G
Enterprise-grade experience
Extremely low latency
Increased reliability
Enhanced security
Ultra-fast mobility
Re-engineered radio network
Faster uplink and downlink speeds
On-premise wireless
Better coverage, capacity, mobility
Multi-Access Edge Compute (MEC) 3

4. Target 5G Capabilities Ultra low latency Ultra reliability
Massive IoT connectivity
Ultra high-speeds
<10ms Round-trip time latency expected
Support mission critical latency sensitive apps
Support billions of connected devices
Faster speeds possible with mmWave
RTT = Round Trip Time
Numbers represent the long-term requirements for 5G and may take years to realize
mmWave = millimeter wave

5. AT&T 5G Transformation: From edge to edge
Autonomous car
Sensors / tracking
MR (Mixed Reality)
High definition cameras
Smarter devices
Multi-gigabit speeds
Ultra-low latency
Higher reliability
Massive densification
Wi-Fi convergence
Expanded radio access
Edge computing
Lower latency
Reduced cloud Op-Ex
Service chaining
Innovation driver
Transport
Flexible schemes
Self-backhauling
Reimagined core
Control/user plane separation
Native NFV
Network slicing
Higher reliability
Scalability

6. AT&T has invested to better secure 5G networks from device to application
IMSI encryption. Enhanced trust model between device, network, and IoT service
Encryption
Security Edge Protection Proxy to better protect operator roaming boundaries
Roaming
Threat Intelligence
AlienVault unified security platform: threat detection, incident response, and compliance management
Authentication
Improved home network authentication. Seamless authentication across access technologies
(Wi-Fi, Cellular)
Transport
Continued fiber build for highly secure connectivity over AT&T VPN and NetBond®
GPP = Gigabytes per second
Security is key concern
Source: “5G Policy Primer: Future wireless networks will have unprecedented security”. The Policy Forum at AT&T.

7. from network to application
AT&T 5G IoT strategy:
from network to application
Connectivity
Devices
Endpoint management
Platform
Consulting, Management
5G E
5G, 5G+
LPWAN
Localized cellular
Network Edge Cloud
Chipset to 5G certified device
All industry verticals
Price leadership
AT&T Control Center
Multi-Network Connect
FOTA/SOTA
DataFlow
IoT Smart Analytics
Intelligent Transportation System (ITS)
IoT Security
IoT network design
Device certification
Managed services
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8. AT&T 5G is mmWave first, followed by sub-6
First standards-based mobile 5G network in U.S.
2018: mmWave1 in parts of 12 cities and continued growth in 2019
First device in 2018: Netgear Nighthawk 5G Mobile Hotspot.
Planned launch 1H19: Samsung smartphone for mmWave.
Future sub-6 ghz model
Sub-6 ghz spectrum deployment 5G planned.
Initial 5G, 5G+ will integrate with 4G RAN/Core
LTE-M Mexico references are based on:  
Continuous investment in 4G LTE
5G Evolution in nearly 400 markets by EOY 2018
Process for adding 10,000+ FirstNet sites underway
LTE License assisted access in 24 cities
U.S. & Mexico LTE-M today, NB-IoT in early 20192
1. mmWave = millimeter wave
2. U.S. only. Mexico planned by EOY 2019

9. AT&T 5G Outlook 2018 2019 and beyond 3GPP Timeline Friendly User Trial
Release 15
Release 16
L1/2
Acceleration
Phase 1
Phase 2
Release 14
3GPP Timeline
Friendly User Trial
Spectrum: 28GHz
Phase 1a
Phase 1b
Pilots
Spectrum: 28GHz and 39GHz
28GHz
Early Commercial Launch
Architecture: Non-standalone
Spectrum: 39GHz
39GHz
Large Scale Commercial Launch
Architecture: Non-standalone to begin
Spectrum: 39GHz, sub 6GHz
39GHz
Sub-6 GHz
Initial Commercial
Standards Based
Launch

10. These environments have 5G RAN, dedicated packet core, and MEC
AT&T 5G leadership through buildout
AT&T is a founding sponsor of the American Center for Mobility in Michigan. We are building out a private network to support our 5G capability testing
AT&T is working with vendors on use cases that are designed to demonstrate Multi-Access Edge compute (MEC). We expect to further these once our 5G environments are available
AT&T Foundry, Labs, Innovation Centers, Drive Studio are incubators for 5G proofs of concept
These environments have 5G RAN, dedicated packet core, and MEC

11. 6 Performance Dimensions
5G Future Use cases in 6 clusters
6 Performance Dimensions
High data rate
Low latency
Ultra reliable
Connected Density
Battery life
Mobility
Connected transport
Enhanced media
Mixed reality
Sensors/tracking
Remote operations
Automation/robotics

12. AT&T and the edge

13. 5G New radio + edge computing = ultra low latency
4G Latency:
Customer
eNodeB CO
NTC
Cloud Application
RAN latency
Network and cloud latency
Mobility Computer Capacity
5G Latency:
Use Case Compute Capacity
Customer
gNodeB
CO w/NC
Greatly reduced RAN latency
Ultra-low Edge network latency

14. Uniquely advantaged to lead in Edge Cloud
Infrastructure portfolio differentiates AT&T
Edge nodes enable lower latency applications
Future: Network Edge nodes
Today: Network core, AT&T cloud

15. Localized cellular network
Mission critical applications on a purpose built network
Dedicated cellular network
Edge Data Breakout
AT&T LTE and 5G zones
Ultra low latency
INDUSTRIAL/MFG.
LOGISTICS
PUBLIC VENUES
Cellular data stays on prem or at secure AT&T network edge cloud
Ultra low latency
UTILITIES
HEALTHCARE
NATURAL RESOURCE
Predictive Maintenance sensors
Robot, Co-bot proliferation
Industry 4.0 Applications
Worker safety
Surveillance
Maintenance
Optimization
AR for training, troubleshooting
Video for security, safety, compliance
Diagnostics
Asset Management
Analytics and compute at Edge to reduce latency, device cost

16. Future AT&T Use cases

17. Video Surveillance Enterprises, Cities, Retail Customer Objectives
Use HD video streams for near real-time analytics
Need reliable uplink bandwidth and reduced backhaul cost
Drive cost out of the business without compromising security, compliance, and operations tracking needs
AT&T solution – Enhanced video – Uplink bandwidth, edge processing allows for:
HD uplink video streams captured over high bandwidth 5G air interface and processed at the RAN or network edge
City planning, event detection/root cause analysis, surveillance
Retail floor-planning, people counting
Enterprise anomaly detection, greater security, safety compliance
Customer Value
Scalable video surveillance with potential to reduce installation and operation costs

18. Drones Industrial, Public Safety, Insurance Customer Objective
Enable highly secure, reliable, high-quality data transfer from drones for remote operation, increased security, compliance, and safety workflows.
AT&T Solution – Enhanced Video – Uplink bandwidth
5G RAN technology helps to provide stable, reliable, high- bandwidth uplink communication for drone workflows
Cell tower, oil rig, and pipeline inspections
Public Safety applications and missions
Edge processing manages latency and backhaul cost
Customer Value
Reliable, high bandwidth uplink and downlink communication over licensed spectrum
Beyond line-of-sight applications*
* Where and when regulatory guidelines allow

19. V2X Transportation Customer Objective
Enable vehicles to share and ingest just-in-time, context relevant data to navigate the environment more safely and optimally
Trend toward vehicle autonomy
AT&T solution – Connected vehicle
Vehicle communication to road-side units (RSU’s), RSU to network edge
Use ultimate 5G networks and network edge processing to provide ultra-reliable, low latency V2X communication
Customer Value
Increased safety: Intersection and around corner awareness
Efficiently delivered content: HD mapping, infotainment
Eventual vehicle autonomy

20. AT&T Case studies
Manufacturing, retail, entertainment

21. Waco, TX AT&T 5G fixed wireless proof of concept in Waco, TX.
5G powered Wi-Fi used by staff and 5000 daily visitors.
Fixed wireless speeds of 1.2Gbps in a 400 Mhz channel.
RAN Latency of 9 – 12ms. 21

22. Manufacturing
America’s first manufacturing- focused 5G Innovation Zone in Austin, TX.
Testbed for emerging Smart Factory 5G use cases: Location, IoT, 4K video, XR, automation.
Blueprint for enterprise 5G networks and use case enablement for Industry 4.0. 22

23. Entertainment
Concept focused on proving 5G technology can deliver greater flexibility and mobility for LIVE broadcasting.
4K HDR video from 7th hole streamed over 5G to network broadcast command center, broadcast over DirecTV.
Heavy uplink bandwidth use case ~60 mbps. 23

24. AT&T Retail Ultra-fast point of sale
Robust platform for video-centric environment, enhanced content distribution and AR/VR
Significant reduction in hardware costs with Multi-Access Edge Computing (MEC) 24

26. Operator re-farming bands – LTE/NR Spectrum Sharing may be needed
5G New Radio Spectrum –
Global Carrier Plan*
mmWave Band
20 GHz
30 GHz
40 GHz
50 GHz
60 GHz
70 GHz
80 GHz
90 GHz
28 GHz
Band n257
39 GHz
Band n260
64-71 GHz
Unlicensed
Sub 6-Ghz Bands
500 MHz
1 GHz
1.5 GHz
2 GHz
2.5 GHz
3 GHz
3.5 GHz
6 GHz
Operator re-farming bands – LTE/NR Spectrum Sharing may be needed
Global 3.5GHz Band
Asia, Europe. US: CBRS
Source: 3GPP R Updated band combination lists
* Most Global Carriers