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Mike Wright
Group Managing Director
Telstra
5G – A brave new future
Mike Wright, Networks
2014
2013 2018
Evolution towards 5G built on 4G innovation- exploiting speed and performance evolution
World first LTE CAT 6 300Mbps
World’s first LTE LTE-B
stadium event
World first APT700 call
World’s first 450 Mbps
Call
2016
LANES for Emergency
Services
First live 5G trial in
Australia
VoWiFI and ViLTE launch
2017
Launch of world’s first commercial
1Gbps network
World First Mission
Critical Push to Talk on LANES
3M Sq kmsof Cat M1 launched
World first 5GmmWave trial
LTE-B MooDoperational
World’s First2Gbps trials
Launch of NB-IoT
Launch of 5G Innovation
Centre
We are already building ‘static’ slices on 4G that will need to be scalable & dynamic in 5G
| 5G - A brave new futurePage 5
Telstra currently provides limited slicing on 4G for various use cases, including:
• VPNs for security
• Enterprise QoS for differentiated services
• Telstra LANES® for Emergency Services
• LTE-B for optimal media experiences
• NB IoT by way of a dedicated virtual core
On 5G we will be able to offer more dynamic slices of network, giving personalised latency,
priority, cost and more. To deliver this we will require a new kind of network architecture built
on software & virtualisation.
The service works by aiming to maintain a minimum 500Kbps
downlink speed during peak network usage
| 5G - A brave new futurePage 6
Enterprise QoS is a slice for specifically enabled SIMs
Business Grade Data (BGD)
Product launched to market on
5 December 2017
• BGD seeks to provide a
consistent and reliable data
download experience
through enhanced treatment
over 4G on the Telstra
Mobile Network
Use specifically enabled
SIMs and devices
For enterprise and
government customers
** BGD does not provide a guarantee or SLA for minimum data performance.
| 5G - A brave new futurePage 7
Enterprise QoS is a slice for specifically
enabled SIMs
Business Grade Data (BGD) Product launched to market on 5
December 2017
BGD seeks to provide a consistent and reliable data download experience
through enhanced treatment over 4G on the Telstra Mobile Network
Use specifically enabled SIMs and devices
For enterprise and government customers
The service works by aiming to maintain a minimum 500Kbps downlink
speed during peak network usage
| 5G - A brave new futurePage 8
LTE-B enables enhanced media through:
High Quality streaming of real time content to unlimited devices
MOOD adaptation of the network to activate LTE-B based on load
LTE-B is a media optimised slice from content source to device
| 5G - A brave new futurePage 9
Relative priorities
NB-IoT has been built as a sliceSlice overview: NB-IoT (low end IoT)
| 5G - A brave new futurePage 10
Purpose
Drivers
Slice type
Schedule
Key features
Dedicated nodes
Slice selection
Sub-slices
Optimised solution for massive MTC: low-end devices with limited capabilities
Cost savings, resilience for other devices; CiOT optimised architecture
Device based
From mid-2017 (NB-IoT launch)
CiOT UP/CP optim., MSISDN-less, PSM, eDRX, HLCOM, LAPI, EAB, SCEF/MONTE, VPN integration – refer to VPN slide
MME, EPG, SCEF + UDC stripe
eNB / for NB-LTE RAT
None (SCEF vs. SGW/PGW as alternative architectures)
Availability
Latency
Recover time
CP
sign times
MBB (ref)NB-IoT
Complex V2X applications*
5G will put new kinds of demands on the network for widely varying use cases
| 5G - A brave new futurePage 11
Enhanced mobile
broadband
Massive machine type
communications
Smart home / building
Smart city, e.g. energy grid, real-time policing,
waste mgmt
3D video, UHD screens
Work and play in the cloud
Augmented reality
Industry automation
Mission critical applications
Autonomous vehicles
High bandwidth real timecomputing for automation*
TactileAR*
5G use cases will drive the
network towards dynamic
allocation of resources,
architecture and network
components depending on the
use case and requirements for:
Cost
Latency
Speed and Capacity
Reliability and redundancy
Starting at 3Gbps going up to 20Gbps
Ultra-reliable low latency
communications
5G will require a new kind of network
| 5G - A brave new futurePage 12
Telstra’s Network 2020 design principles are rebuilding the network end to end including the integration of 5G
All connections are treated as mobile
Converged and borderless products
Network 2020 architecture is enabling:
Faster time-to-market
5G and IoT ready
Virtualisation Simplification Convergence Robustness
Ubiquity Transformation Automation
The home is an extension of the network
A more reliable network via architecture and slicing
Quality on demandCustomised products
to fit specific needs
Software-Based and Shared-ResourceThe two pillars of infrastructure change
13
Static Optical and Transport Capabilities
Enterprise ConsumerWholesale
Silos of infrastructure
ProductOSS/BSS
ProductOSS/BSS
ProductOSS/BSS
ProductOSS/BSS
Discretely built & operated network/compute
Dynamic/Programmable Optical Network
Flexible, ubiquitous network/compute
VNF VNF VNF VNF VNF VNF
Digitally enabled
- Discover
- Order
- Activate
- Assure
“V
ert
ically” O
rch
estr
ate
d
Services Functions Services Functions
HW/ Servers
HW/ Servers
HW/ Servers
HW/ Servers
HW/ Servers
HW/ Servers
HW/ Servers
HW/ Servers
Eth Network Eth Network IP Network IP Network
Enterprise ConsumerWholesale
Silos of software – shared infrastructure
ProductOSS/BSS
ProductOSS/BSS
ProductOSS/BSS
ProductOSS/BSS
VNF VNF
Global Compute NFV Pods
Core Network – Ethernet + IP Slicing
Transition
Converge
Converge
| 5G - A brave new future
Self-serveBusiness elements
Cache Firewall SDN/NFV Filter
Configure
Allocate
Orchestration
Delivery
Cameras
People
Voice calls< 50 milliseconds
Video conference< 20 milliseconds
Virtual meeting< 10 milliseconds
Control of speed and bandwidth
Network programmability and slicing to offer flexibility and control
| 5G - A brave new futurePage 14
1
2
3
Drones< 0.01 milliseconds
Alarms
Screens
Wireless devices
IoT1 second
Payroll1 hour
Email1 minute
SMS1 minute
Web page5 seconds
Store / Compute / Optic
| 5G - A brave new futurePage 15
“IoT Slice”
“Connectivity”CAT-M
“Security” “VAS”
Security LocationWireless packet
connection subscription
Cloud connection
IoT Platform
Charging system
IoT HSS, Policy
Controller
Cloud Connect Platform
FirewallIoT Gateway Platform
Encryption Location exposure service
Subscription, Plant Type,
quota
Subscription, max speed, QoS, APN,
roaming
Subscription, bandwidth
SubscriptionConnectivity flow details,
firewall, policy
Connectivity flow details
Subscription accuracy level
NaaS
Customer order
Products
Services
Network functions + attributes required to activate on
network
Customer submits
order
Order
decomposed into
Products
decomposed into
Services
decomposed into
Network functions
decomposed into
Network
How will we enable network slicing?
| 5G - A brave new futurePage 16
What are we doing?
Deploying PODs around country
The geographic footprint allows us to:
1. Cater to different latency requirements (e.g., low-latency IoT use cases like autonomous mining trucks)
2. Provide localised services
What is the migration plan?
We are capping investment in physical infrastructure. Gradual migration plan and period of dual environments to lower risk
during transition.
Foundation / Core
Create separate wireless cloud (through metro and regional PODs nationwide) and virtualise Mobile Packet Core + functions
Functionality and scale
Expand wireless cloud through deployment of additional Regional PODs and create network slices
Intelligence
Automate and orchestrate lifecycle management of Mobile Packet Core and slices
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