Angola O&G Industry

The Roadmap to Regeneration and Growth

Miguel Geraldes, UNITEL CEO

New Generation of Wireless Network Every 10 Years

Sep 2021

2G

SM

S

Voice

Emai

l

Web

3G 4G

Gam

e

Video

SNS

Tracking

Metering

Push to

Talk

5G

1990 2000 2010 2020~

SMS Voice

Voice & SMS Web Data & Video

VR/AR/4K/8K,

Smart City, IoV

Mobile Voice Mobile Broadband Digitalization

AI & Big Data based

All Things Sensing

All Things Connected

All Things Intelligent

3G+ Smartphone Enhance Information Access

5G + AI Disrupt World Connectivity

2G+ Feature Phone Change Communication

Means

Key Usage Scenarios Drive for 5G

Sep 2021

Enhanced Mobile Broadband

4K/8K UHD

Video AR & VR Cloud Gaming Enhanced Mobile Media Home Broadband &

TV

In-venue Wireless

Broadband

In-car

Operations

Ultra-reliable Low Latency Communications

Ultra-reliable applications Self-driving Vehicles Industrial Automation Remote Manufacturing/Surgery

Source: Recommendation ITU-R M.2083

eMBB

10 Gbps

mMTC

1 million connections/km2

URLLC

1 ms

Massive Machine type Communications

Smart Homes/Buildings Energy & Utilities Smart Agriculture Logistics Smart City

People

Things

5G connections will go beyond human beings’ communications, and will enable intelligent internet of things in the future. Next

generation of telecommunication technologies will be adopted by a wider range of industries and sectors.

Optical Fibers Promotes Bandwidth Development

Sep 2021

8T

2013

16T

32T

Moore's Law of Single-

Fiber Capacity

2019 2016

Single fiber capacity doubles

every 36 months.

2022

64T

12.8T

2013

25.6T

64T

200G/Slot

Moore's Law on Node

Switching Capacity

2019 2016

The node switching capacity

doubles every 36 months.

400G/Slot OTN cluster (2+2)

1T/Slot

2022

OTN cluster (2+8)

2T/Slot

128T

Available

spectral width

Single-

wavelength rate

100G@50G

Hz

200G@75G

Hz

400G@125G

Hz

SuperChannel

1.6T@300GHz

C band C+ band C+ band&L band C+ band&L+ band ROADM

OTN

Switching

9D 20D 32D 48/64D

Unitel Provides Very Advanced Infrastrucuture

Sep 2021

Surpassed 14,000 Km length of fiber

optic deployed connecting all boarders

Relevant Shareholder in Angola Cable

Partner FB in 2Africa submarine Cable

Unitel Northen Submarine Cable

• UNSC crosses several blocks with offshore Branch

Unites (Bus)

• These Bus with high throughput connectivity enables

O&G operators to evolve for digital operation

The Challanges of O&G Industry

Sep 2021

Visualized

Production

Real-time

Optimization

Scientific

Decision-making

Efficient

Collaboration Improve HSE

Challenge 1: Increase the productivity without investing more (wells, people)

Challenge 2: Control risks and reduce loss.

Challenge 3: Green, Sustainable Development, High quality products

Digital Transformation Cases of Oil & Gas Industry

Sep 2021

Robotics for

pipeline inspection

Drones Inspecting Plants

IoT meters HPC for E&P processing Converged communication and

decision-making

Digital pipeline Mobile APP Wireless Gas Detection Sensors

Use Case Oil & Gas and Unitel

Sep 2021

RTU

Camera

CPE Net Cable

AC220V or PoE

Switch

PTT

Pad

Tablet

Terminal shall support

Band 20, Unitel

provide SIM card

Antenna

RRU

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Server Room

BBU

Core

Network

Email Server

Other

Servers

Switch

Unitel System

Client’s Core Systems

Subsea

Rovers

Client LTE Application