5G for Smart Cities

David Soldani

Huawei Technologies

Sydney, 24th March 2020

2 2页

Service Applications and Technical Requirements

2019 2020 2021 ~ 2025 ~ ~ 2030 ~

Video (monitor and live broadcasting)

Video + AIVR/AR+ control Low latency, smart factory, IOV, etc.

• Panoramic view from the perspective of

(VR/AR/UHD)(~50Mbps)

• Telemedicine(~10Mbps,E2E

3

User Experience is Key : 5G 5 Times Better Than 4G

Service Requirement：5x-10x vs 4G

5G AR/VR Start from 50Mbps

4K/ Basic 3D VR/AR5G Phase1

5G Phase2

1080P~2K Video 4G ~10Mbps

~50Mbps

~100Mbps 8K/Immersive 3D VR/AR

*Source: 3GPP TS 22.261, Service requirements

5G Typical Service: 2C/2B/2H

AR/VR Video: DL 55Mbps

5G FWA: DL>50Mbps

5G 2B: UL>10Mbps

Standard: 5X-10X vs 4G

Actual Commercial Network：5x faster, Up to 10x

Average user throughput in Korea L operators:

5G NSA Vs 4G：~4 timesMbps

391

49

424

0

100

200

300

400

500

5G 4G 5G NSA

Mbps

Samsung S10

Average user throughput in Switzerland S operators:

5G NSA Vs 4G：~8 times

ITU on 5G user speeds

Outdoors: 100 Mbps

Indoor hotpots: > 1 Gbps

NGMN on 5G user speeds

Urban: 100 Mbps everywhere

Suburban: 50 Mbps everywhere

Dense: > 1 Gbps

526

150

658

409

150

539

0

200

400

600

800

5G 4G 5G NSA

V50 S10

4

5G Brings Cloud X into Reality

Enormous Storage &

Computing Capability

• 18% YoY increasing rate

• Over IT market (1.5 trillion USD ) in less than

10 years

• RESULT >>> Cloud will replace traditional IT

before 2030 12%Smart Robot Homes by 2025

Smart

ClientCloud

APPs

Broad

Pipe+ +Cloud PC Cloud Game Cloud VR

The Faster (Speed), the More Cloud Computing Lower Latency (Real-time), More Like Local Operation

10~50Mbps；RTT < 30ms 10~20Mbps；RTT < 30ms ~100Mbps；RTT < 5~10ms

5

5G Infrastructure Makes Cloud AR/VR Reality

Cloud AR/VR

Applications

Cloud Infra.

Wireless Cloud

AR/VR Service

Traditional PC VR

Wired AR/VR Devices

High Requirement of Local Computation Capability

Real Scene Virtual scene

Concert (Tencent) Sports (BT) Olympics (KT) Education

(HeiVR)

Furniture (IKEA)Design (Holodeck)

6

5G Enabling Mobile UHD (4K) Live Broadcast

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5G Smart Buses, Making Traveler Safer

8

5G + AR Increase Efficiency for Product Training or Repair Works

Task Task

TasksTasks

9

Ecosystem of AR/VR

Microsoft Hololens 2 (AI audio/Iris Recognition)

Smallest Version with 2K Screen

HTCVIVE FOCUS PLUS

Innovative Devices (Immersive, Lighter, Easy to Use)

SKT Korea5G + Social VR

Oksusu Social VR contents available on Google Daydream

and Samsung Gear VR

KT Korea5G + VR Gaming

VR content developer Appnori, targeting

sports

2C Scenario: Entertainment, Social

HTC VR 3D Design

2B Scenario: Manufacturing and Design

GSMA5G+XR Manufacturing

GSMA 5G Cloud XR Summit @27-06-2019 in Shanghai

Rich Contents (Gaming and Live Streaming)

Pokémon go VR Gaming Instant play

Ooredoo Group5G VR Simulation

VR users can practice and improve their drone flying skills

VR Solutions being Applied to Develop new “Consumers and Verticals Use Cases”

Telefonica Group5G + Live VR Streaming

New immersive real-time video experience during Espana Vuelta

cycling race 2018

10

LG U+ Korea 5G Project Endorses New Opportunities

Live Sport: Korea Golf Live Sport: Korea Baseball VR Gaming (Network Gaming)

AR: Fitness PracticeVR: Cirque du Soleil showVR: Star dating

Newest Commercial 5G Service by LG U+

06-2018 01-12-2018 2019 Planning

5G Licensing Network Launch (~4K gNBs) Launch of 5G AR/VR

05-04-2019

5G Phones Launch (~18K gNBs)

HATCH

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- Our vision: Digitalize the sky and release the potential of the UAV industryFu

ll C

ellu

lar

Ne

two

rk

Co

vera

ge

300m

1000m

3000m

Industry UAV

General Aviation'sAirport

Industry UAV

Air

Ro

ute

Co

vera

ge

UAV Air Traffic Control Center

Medium-sized UAV

120m-150m Height Limit Monitoring Electronic Fence

Area - Electronic Geo-Fence

5G5G

5G

5G

Wide Cellular Networks Enable Continuous Airspace Coverage

> 50 Mbit/sUpstream rate

< 50 msNetwork delay

300 m Cell coverage height

3GPP R1-1709652 UAV

Service Network Requirements

12

5G Services in Public Safety: UHD Video and AR Glasses

4K Video, More details

Highway patrol

60fps, More chance

Major event inspection

3~5m

720P

10m

1080P4K

30m

4K video is needed for high altitude face recognition

AR Glasses (Wireless)

• Identify the suspect in the crowd

• AR glasses upload the 4K video to the server

• The server check the facial database, send the alarm info back

• AR glasses display the alarm information on the virtual screen

13

Core

networkgNodeB gNodeBCPE

Emergency medical center

(UL: 17 Mbps, DL: 26 Mbps)

Ambulance

(UL: 26 Mbps, DL: 17 Mbps)

CPE

Real-time audio and video: 8 Mbps

CPEUltrasonography image and operation(see case 1)

[Pain points]: Patients on ambulances typically are in complicated condition. It is difficult to make correct diagnosis for emergency medical workers with limited professional competence

[Solution]: The equipment at the doctor end is placed in the emergency medical center, and that at the patient end is

placed on an ambulance. The doctor makes diagnosis using remote B-mode ultrasonography and guides the workers on

the ambulance to perform emergency medical treatment by means of real-time audio and video

[Value]: More time for prompt treatment to save life and improved efficiency of pre-hospital emergency medical treatment

Real-time

audio and

video

Real-time

audio and

video

Remote B-mode

ultrasonography

Remote B-mode

ultrasonography

5G for Remote Emergency Medical Treatment

14

5G Promoting Remote Education Enable Societal Distancing

The Provincial Education Group

Launched "5G· I Campus" education

and 5G classroom in China

Guangdong Experimental

High School

Guangdong

Experimental School

Yuexiu School

5G base station 5G base station

EPC+EPC+

"Education Cloud +AR/VR"

Application Service

+ +

Live broadcast and interactive class

AR/VR Bioteaching,

stereoscopic display of cell

division

AR/VR Bioteaching, stereoscopic display

of cell division

Live broadcast & interactive class

Service Description Industry Prospect

• China Unicom + Huawei + Provincial Education Group launched

5G+intelligent education in 2019.03.

• Services: remote interactive teaching, AR/VR immersive teaching

and AI teaching evaluation

• Network requirements: 4K recording +AR/VR service

• Technology: eMBB service + real-time HD video backhaul +AR/VR

• Partnership: Bunde education, China Unicom, Tencent, and Huawei

• Perspective: With the maturity of AR/VR terminals and AI technologies, the

digital transformation of education industry is promising with new models

emerging

15

Fighting COVID-19 with cutting-edge 5G, Big Data and AI technologies Link

AI-Assisted diagnosis for COVID-19, outputting CT

quantification results in seconds Link

AI-driven systems to take temperatures while avoiding the

risk involved with too many people gathering together

Cross-department data platform to monitor

personnel in-flow to manage epidemic prevention

An intelligent robot that can collect throat swabs to protect

medical staff from viral infection

https://news.cgtn.com/news/2020-03-19/Fighting-COVID-19-with-cutting-edge-technologies-OZCrnKSW4g/index.htmlhttps://www.huaweicloud.com/intl/en-us/news/20200226142102281.html?utm_medium=sm&utm_source=corp_twitter&utm_campaign=AlwaysOn

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Super Uplink: Enhancing AR/VR Experience (Latency/Speed)

TDD/FDD Coordination, High/Low Band Complement C-band Uplink Throughput Improved by Super Uplink

3.5G+2.1G UL Resource matching toimprove UL capacity

UE: FDD transmit at Cell edge, coverage improved.

UE: FDD band Transmit on TDD down slot, UL throughput and latency improved

3.5G AAU 64T 100M

2.1G RRU 2T4R 20M

Slot Ratio: 7:3

Test vehicle360 m

Outdoor drive coverage

0

100

200

300

400

500

600

Outdoor drive test comparisonTHP (Mbps)

*20~60%

Super UL on Super UL off

Source: China Telecom and Huawei's Joint Test on Super Uplink in July 2019

2.1GHz Coverage3.5GHz Coverage

2.5ms

4.2ms

- 40%Latency

Super UL OFF

Super UL ON

Use FDD NR UL resource toimprove 3.5GHz coverage

3.5G D D D S U D D S U U

2.1G U U X U U X X

3.5G D D D S D D S

2.1G U U U U U

2.1GHz

3.5GHz

Cell edgeCell center

mMIMO DIS SlicingUplink Security

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64T/32T can achieves better coverage than 8T 64T/32T provide larger capacity than 8T

Massive MIMO Has Significant Performance Improvement

8T8R

64T64R

+6~9dB

8T8R: HPWB to cover cell edge

64T/32T: boresight cover cell edge

+4~7dB

32T32R

Main lobe coverage zone

Coverage both for horizontal and middle high building

MU-MIMO

MM capacity gain comes from space multiplexing

SU-MIMO

1.0 1.0 1.0 1.0

2.9 2.82.4

2.1

4.6

3.73.1

2.4

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

High Building (ISD=200m) Dense Urban (ISD=300m) Urban (ISD=500m) Suburban (ISD=900m)

8T 32T 64T

Cell Capacity Gain of Massive MIMO

Main lobe coverage zone

mMIMO DIS SlicingUplink Security

18

5G Healthcare services are on air with Digital Indoor System (DIS)

mMIMO DIS SlicingUplink Security

Hospital 5G Network Architecture

Potentially 13,000+ top hospitals in China

may deploy 5G for healthcare services

Remote Surgery Training

Intensive Care Unit (VR Visit)

Mobile Nurse Station

Remote Image Diagnosis

35 hospitals with 5G + healthcare services

100+ hospitals with 5G networks

on air in China

Move More Healthcare Services From Existing Fixed Network , 4G To 5G

For Better Experience And Higher Operational Efficiency

5G LampSite

(MNO)

Hybrid fiber

MNO Core Network

Hospital Local Data Server

MEC

Personal Digital Assistant

5G + Healthcare Services On Air In China

fiber

19

5G E2E Slicing Enables Multi-Tenant ModelmMIMO DIS SlicingUplink Security

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Trustworthy products and resilient networks- All layers, all domains with standard security and enhancements

mMIMO DIS SlicingUplink Security

eMBB

mMTC

URLLC

Internet

V2X

IIoT

5GC

AMF UPF UDM

AMF UPF UDM

AMF UPF UDM

MEC

Transport

SecGW

Firewall5G RAN

BBUAAU

Sub-Solutions

EquipmentSecurity

Standard Security

TEE

Data security

3-plane isolation

Host intrusion detection

UP security policy

Unified authentication

Roaming security

256-bit encryption algorithm (after R17)

• Fake base station detection

• Secure transmission

RAN Security

• MEC platform hardening• MEC Security Ops• E2E encrypted local network

MEC Security

• Signaling domain Anti-DDoS

• Data domain Anti-DDoS

Massive Connectivity Security

• Multi-layer isolation + hardening

• Disaster recovery and elastic recovery

5GC Security

• Slice isolation, encryption and protection

• Differentiated slice security

Slicing Security

Security Mgmt

AI-based threat analysis &detection Security orchestration engine

E2E security situationalawareness

NE vulnerability management

Certificate management

Trusted integrity measurement

NE security anomaly detection

E2E Ops (SOC layer)

Domain Mgmt (EMS layer) Situational awareness

User privacy protection

UP integrity protection

Log audit

Security Management

EMS

Huawei NE vulnerability management

Enh

ance

men

t

TEE = Trusted Execution Environment SOC= Security Operation Centre

21

Thank You

“The Information and Communication Technology (5G, AI and IoT) could help slow the spread of #Covidー19 and we need to act now, as the Australian Cyber Security Centre (ACSC), with industry, can mitigate any cybersecurity risk.”