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PAUL BERRIMANGroup CTO - PCCW & HKT
November 2019
Connecting a Smart City Future
in Hong Kong with 5G
2
Agenda
Building Hong Kong a 5G Smart City
Building Hong Kong a 5G Smart City
** World O Meters : HK Urban population index: - https://www.worldometers.info/world-population/china-hong-kong-sar-population/
** Smart Transportation Alliance : Worldwide Urban population index - http://smart-transportation.org/smart-mobility/
Apart from the increasing of urban population, there are other drivers for Smart Mobility:
• The changing user traveling habits• The rise of collaboration in mobility• The demand for increasing user convenience, and• The evolving customer expectations towards transportation.• Road safety improvement and traffic accident reduction.
Smart Mobility and why it is Important?
53% of the population lives in urban areas in the world and this number
is expected to reach 67% by 2050**. What about in HK?
HK’s Urban population - 100% since 2015
SMART CITY - Infrastructure to enable Smart Mobility
V2X LTE-M FibreBroadband
ConnectivityTechnologies
Open Platform & Initiatives
Smart City / Smart Mobility Initiatives
Street Furniture
Smart Mobility
Lot of Initiatives
Especially for
Congestion
Management
• Connected Vehicles
• Autonomous Vehicles
• Car Pool
• Smart Parking
• Smart Traffic Devices
• Smart Airport
and more…
Reservation Navigation Payment
Smart Parking(Off-Street)
• Better customer experience & loyalty
• Maximize the revenue on parking
• Value-added to the mobile app
Traffic Congestion • Air | Noise PollutionFULLFULL
Smart Mobility
Mira Place e-Parking
01010
• Slot vacancy
• Remote Top-up
• e-Paper display for future expansion
• Multiple Payment methods
Smart Parking Meter (12,000+ units)
Central Control Platform
Advanced functions for Motorists
7x24 hotline & Operation Center
• Vehicle detection to avoid abuse
• Progressive charging
• Remote control for availability
• Notification to HKPF for overdue
Advanced functions for
Government
P
and more…
Smart Mobility
Smart Parking Meter(On-Street)
Transport Department - Parking Meter
10
Intelligent Transport System – Cellular V2X
Vehicle‐to‐Vehicle (V2V) Vehicle‐to‐Pedestrian (V2P)Vehicle‐to‐Everything (V2X)
This is strictly Confidential Information
Collision Avoidance Use Cases ….. Governments and Society benefits
11
Save Two Hospitals for Hong Kong ?
12
5G Challenges and Solutions for a Smart City
13
14
Co‐existence of TDD NetworksWhen TDD systems operate in adjacent spectrum blocks and in the same geographic areas, cross‐cell interference can significantly degrade network performance. Therefore, synchronization of TDD systems is of paramount importance and 5G will impose additional challenges.
This must include Cross Border Operation
Radio Network Densification……and don’t forget the Fibre!
4G
4G
4G
4G
4G4G
4G
4G
4G
16
Small Cells on Lamp Posts
HKT Joint Box
HKT Joint Box
1. Distance between two lamp posts is approx 30 – 60 meters; typical distance is 50 meters or less.
2. Each Small Cell covers up to 150 – 180m in one direction.3. Only need installation on every sixth (6) lamp post to achieve a
continuous coverage.
Approx 150‐180m between 6 lamp posts
There are around 226,200 lamps in the HK Public Lighting System
17
Phase 1 : 50 Posts ‐ Kung Tong & Kai Tak New Development Area (NDA)
Phase 2 : 350 Posts ‐ Central / Admiralty, Causeway / Wanchai, TST
Smart Lamppost Pilot Districts
18
HK Mobile Traffic Analysis ‐ Indoor vs Outdoor Mobile Traffic Distribution Type of Mobile Cell Site
Indoor Traffic 81%
Outdoor Traffic 19%
Indoor sites 28%
Outdoor sites 72%
Majority (over 80%) of mobile traffic is generated at Indoor locations.
The indoor cell sites cover around 5% of buildings in Hong Kong and the rest are served by outdoor sites.
POI
MNO A
MNO C MNO B
HKT
HKTDCU DCU
MNO A
MNO C MNO B
HKT
Distributed Antenna System (DAS) LampSite 2.0 (Single Operator)
LampSite 3.0 (Multi‐Operator Sharing Scenario)
Coaxial Cable(analog signals)
Optical Fiber / Ethernet Cable
(digital signals)
Indoor antenna LampSite
2.0LampSite
3.0RHUBRHUB
Optical Fiber / Ethernet Cable
(digital signals)
19
Integrated Radio System (IRS) – 5G‐ready LampSite 3.0 for Multi‐Operator Sharing
20
First Optical Shared Indoor System in Hong Kong
MNO 1 Analog RRU
MNO 2 Fiber input
MNO 3 Fiber input
Multi‐Operator Design
1
2
3
RRU
DCU
RHUB
MNO 1 MNO 2 MNO 3
Shatin – Central Link
Solution deployed at New Shatin‐ Central Link support multi‐operators – With HKT as Project Lead
Support all scenarios of neutral host service to multiple operators
Common radio heads improve operation efficiency and infrastructure cost
21
Strategy ‐ start early from 2017 to upgrade the infrastructure to ‘5G Ready’ Simple to upgrade for 5G NR by replacing the radio heads
SHOPPING MALLSSTADIUMS
MUSEUMS
CONTROL POINTS
3% indoor completed
Indoor Locations with 5G Ready Infrastructure
Real Latency and Security Challenges
3GBVideo Within
1km2
10cm 100km/h
100km/h …
23
Network Operations
Massive IoT Critical Communications
Enhanced Mobile Broadband V2X
5G: A Key Enabler for V2X
• V2X covers vehicle to vehicle; vehicle to infrastructure; vehicle to pedestrian; vehicle to network
• It combines elements of critical communications and enhanced mobile broadband including Geo-Location
• Security with Ultra-Low Latency is crucial
• Threats of Vehicle Tracking, Hacking, Jacking & Terrorist Attacking
• Opportunities for Mobile Edge (Micro Cloud) Computing
Energy saving measures will gain more traction over the next five years
Spectrum Blocks
100 MHzTo 1 GHz
20 MHz
Low Power Battery Life
1 DayHandset
4 YearsIoT Device
Reliability
Reliable
UltraReliable
Latency for Games/Cars
50 ms
2 ms
Base Stations
1X
10X
Think 5G SmartCity
Number of Devices
1X
10-100X
Not 5G Smartphones
5G
4G
5G
ARPU100
1-2 ?
4G
25
The 5G Operators Dilemma or The Change in Business Case Variables from 4G to 5G
Illustrative Only
Move from Consumer Smartphones to Commercial IoT Applications and Benefits
Source: Orange, European Commission Studies
Today 2025 Global IoT revenue projections
Source: GSMA Intelligence
$11bn
$51bn
$12bn $299bn
$25bn
$754bn
Connectivity Additional Industry Specific Solution Services Devices
1X Revenues
4X – 6X Revenues
8X - 10XRevenues
ConnectivityProvisioning
ConnectivitySupport
Systems Integration
Data Analytics
Network Analytics
ConsultancySupport
Data Management
ApplicationSupport
Connectivity is a fundamental foundation of the IoT Solutionopportunity but a small part of
the revenue
Industry specific solution based offers, delivering the applicationand services around it makes way for a greater revenue opportunity
Integrating the connectivity costs profitably. Including amortised Device Costs adds to the opportunity
Source: DT/Gartner-Machina
27
Industry Specific Solution providers can move IoTUp the Value Chain
Thank You
Paul BerrimanGroup CTO
PCCW & HKT