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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
7
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
11
- 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
16
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
17
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
20
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.”
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