Mike Wright - GSMA · Network 2020 architecture is enabling: Faster time-to-market 5G and IoT ready...

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 future

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


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.


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

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


Relative priorities

NB-IoT has been built as a sliceSlice overview: NB-IoT (low end IoT)


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


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


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


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


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


“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?


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

Mike Wright - GSMA · Network 2020 architecture is enabling: Faster time-to-market 5G and IoT ready...

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