With 5G comes slicing that will greatly benefit to the Automotive Industry to have virtual dedicated networks for different traffic, from Safety highly reliable to entertainment or less critical sensor data collection

1. 5G and Automotive
Network Slicing
Marie-Paule Odini, HPE Distinguished Technologist

2. Agenda
2
01
02
03
04
The need for slicing in V2X
Introduction to 5G, Network Slicing and
V2X
Compose, deploy and
Manage Slices
Deployment models and Use Cases

3. 3
100
Mbps
Data Rate20
Gbps
Peak
Data Rate
10
Mbps/m2
Area Traffic
Capacity
100
Times
Network
Energy
Efficiency
106
Gbps
Connection
Density
1
ms
Latency
3
Times
Spectrum
Efficiency
500
Km/h
Mobility
xxx KPI
V2V
Vehicle to Vehicle
V2P
Vehicle to Pedestrian
V2I
Vehicle to Infrastructure
V2N
Vehicle to Network
01

4. V2X evolution
Basic V2X
802.11p, DSRC,
ETSI ITS
Enhanced V2X
C-V2X 3GPP Rel 14
Advanced V2X
C-V2X 3GPP Rel 15 and future Rel 16,etc
V2V, V2P, V2I
Safety
EV
V2N
Network coverage
Long range
Multimedia services
Longer Range
Higher Density
Very High Throughput
Very High Reliability
Wideband ranging and positioning
Very low latency
01

5. 5G – A common Core for heterogeneous Access
5
5G NR
PCF
UDM*
AF
AUSF*
N2
SMF
NG
RG
5G
AGF
UPF
AMF/SEAF
DN
5G CoreAccess Network
N2’
N3
N3’
N4 N4’
N13
N12 N8
N11
N10
N7
N15
N5
NWDA
N23 PNt
OCS
PSy
PGw
Wireline
Cellular
Source: BBF & 3GPP release 15 specs
NFVI (incl containers)
M
A
N
O
N2
UE
N1
Y1
Untrusted
non
3GPP
access
Y2
UDSF*
NSSF
Slice
Management
AUSF: Authentication Server Function
AMF: Core Access and Mobility Management
Function
DN: Data network , e.g. operator services, Internet
access or 3rd party services
SDSF: Structured Data Storage network function
UDSF: Unstructured Data Storage network
function
NEF: Network Exposure Function
N3IWF: Non-3GPP InterWorking Function
NRF: NF Repository Function
NSSF: Network Slice Selection Function
NWDA Network Data Analytics Function:
PCF: Policy Control function
SMF: Session Management Function
UDM: Unified Data Management
UDR: Unified Data Repository
UPF: User plane Function
AF: Application Function
UE: User Equipment
(Radio) Access Network ((R)AN)
5G AGF: Access Gateway Function
N22
UDR*
N19
NRF
SMSFN20
N21
MME
N26
4G
UE
SP-GW
DN
HSS
N??
* Shared Data Layer
5G
EIR
NEF
N3IWF
N6
01

6. Network Slice = a 5G concept to meet service needs
7
Access
Subnetwork (ex RAN) Core Subnetwork
Other Subnetworks -
Ex: IMS Subnetwork A Slice can be
composed of a
combination of
‘subnetworks’:
Access/RAN, Core,
Transport, Service
Layer etc.
These could come from
one or multiple
operators.
A SubNetwork can be
shared across multiple
slices
Transport
Subnetwork
Device
Subnetwork
Device A
Device A
Device A
Device A
Device A
RAN SubNetwork #1
Core Network SubNetwork #1
Core Network SubNetwork #2
Core Network SubNetwork #3
Core Network SubNetwork #4
Core Network SubNetwork #5
Core Network SubNetwork #6
RAN SubNetwork #2
RAN SubNetwork #3
RAN SubNetwork #4
RAN SubNetwork #5
RAN SubNetwork #6
IMS SubNetwork #1
IMS SubNetwork #2
IMS SubNetwork #3
Video Optimization
SubNetwork #4
DN SubNetwork #5
Transport
Subnetwork
Internet
Source: 5G Americas, HPE
Network
Slice#1
Network
Slice#2
Network
Slice#3
Network
Slice#4
Network
Slice#5
Network
Slice#6
A Network Slice Instance is a set of network functions, and resources to run these network functions, format a
complete instantiated logical network to meet certain network characteristics required by the Service Instance(s).
01

7. Enable new Use Cases … for the Automotive
8
Massive IoT - mMTC
Autonomous Car sensors
Radar, Linar, Video cameras
GPS, humidity sensor, tire
pressure sensor, etc
eMBB - Enhanced Mobile
Broadband
Entertainment / e-Driving
8K Video, 360, HD, 3D gaming
Augmented/Virtual Reality
3D Map Update
Ultra Reliable Low Latency
uRLLC
Remote Driving – Self Driving
Remote control
Emergency, Safety
Autonomous Driving
02

8. Safety/autonomous driving service
URLLC (Ultra Reliable Low Latency)
Infotainment/video streaming
eMBB (Mobile Broadband)
Maintenance/statistics
mIoT, low throughput
AMF1 SMF1
AMF1 SMF2UPF2
NSSF
AMF1
UPF3
NFVI NFVI
VIM
VNFM
NFVO
Slice Orchestration
and Management
SMF3
NFV MANO
Edge Core
URLLC Slice
eMBB Slice
mIoT Slice
3GPP Glossary:
AMF: Access and Mobility Function
UDM: Unified Data Management
NSSF: Network Slice Selection Function
NRF: Network Function Repository Function
SMF: Session Management Function
UPF: User Plane Function
PCF: Policy Control Function
ETSI NFV Glossary:
NFV: Network Function Virtualization
MANO: Management and Orchestration
NFVO: NFV Orchestrator
VNFM: Virtual Network Function Manager
VIM: Virtual Infrastructure Manager
NFVI: NFV Infrastructure
3 slices:
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
UDM NRF PCF
V2X
App
Caching
UPF1 DN
V2X
Control
Function
V2X Network Slicing
AUSF
02

9. Design, Deploy and Manage Slices
11
Design
End to End
Architecture
Instantiate Configure
UPDATE / SCALE / TERMINATE
Slice blueprint
compute storage Network
underlay
overlay
tenant
VNF NS
VL
Policies
Scripts
Supervision
Reporting
Analytics
OPERATE
03

10. Network Slicing Intent based modeling*
A Network Slice crosses several Network Services
Customer’s
Service or 5G Application
Network Slice
Operator
Network Service
xNF
NSL Function
SF QoS
NSL Subnetwork
NSLSN Link
SF Resource
Configuration
FG
NSLSN QoS
NSL QoS
NSL
Service Chain
NS Service
Chain (FP)
Segment
NSLC QoS
Network Slice
NSL
Subnetwork 1
NSL
Subnetwork 2
NS 1
NS 2
NSL Chain
PNF1 VNF3
VNF4VNF2
Operator
Service
Customer
Service
NSL F1
NSL F2
NSL F3
NSL F4
Seg2
Seg3
Seg1
03
* HPE Service Director
Closed Loop
Automation

11. UE
RAN
AMF
UDM
NSSF
NRF
SMF
1
SMF
2
SMF
3
UPF3
UPF2
UPF1
1
2
3
AMF
1
4
5
6
7
8
DN
Caching
V2X
App
CP
UP
Deployment model 3 slices:
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
AUSF
04
5G NR

12. Use Cases
16
04
5G in Factories 5G for Test Drive 5G for Live Vehicle
Sensors, massive IoT
Low latency, analytics
Privacy, Security
Edge/MEC, Private 5G
Sensors, mIoT, eMBB
Low latency, Analytics
Mobility public network
Hybrid Public-Private 5G Public Cellular-Satellite 5G
mIoT, eMBB, uRLLC
Cross domain,cross
operator, mobility,
handover, roaming
5G NR5G NR

13. Business Opportunity … few slices or many
17
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices total
Mobile Broadband (eMBB) Slice
mMTC Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices total
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices per Car Model
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices per Car Manufacturer
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices per Car Manufacturer
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices per Car Manufacturer
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices with Subscriber & Mgt control
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices per Car Manufacturer
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices per Car Manufacturer
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices per Car Manufacturer with Opt
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices per Car Manufacturer
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices per Car Manufacturer with Opt
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices per Car Model with Opt
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices per Car Model with Opt
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices per Car Model with Opt
Ultra Reliable Low Latency (URLLC) Slice
Mobile Broadband (eMBB) Slice
mMTC Slice
3 slices per Car Model with Opt
04

14. USE Case – CAR RACING
18
TODAY
Simulation,
Machine learning
In the Cloud
Trackside
Analytics to win
the race
At the Edge
TOMORROW
Live Analytics
Real time
Isolated traffic
Shared
infrastructure
With 5G slicing
5G NR
5G NR
Edge
Telco
5G Core Cloud
04

15. Road to 5G … Vision
19
NFV Phase
VNF
NFVI
Orchestration
NOW
Operational
Efficiency
Devops
Micro-
Services
2018-2019
Stateless VNF
Shared Data
Environment
Prototype
Trial
4G 4G + MEC + 5G-RAN 4G + 5G-RAN + 5GC
2020-2022
Slicing
eMBB
Commercial Deployment
URRLC
Zero Touch
PaaS / Slice aaS
Partner Ecosystem & Verticals (ie Automotive)

16. 24
The MACHINE

17. Marie-Paule Odini – HPE Distinguished Technologist
In charge of HPE CMS innovation and strategy evolution to 5G in CMS CT Office
Industry Expert:
Co-Chair of TIP End to End Network Slicing Project
Co-founder of ETSI NFV and Vice Chair until mid 2017
Ex Chair of ETSI NFV TST Group (Testing and Opensource)
Chief Editor of IEEE Newsletter and special edition on network slicing
Co-author of 5G Americas paper on Network Slicing
Co-author of 5G Americas upcoming paper on V2X and 5G
Co-founder of ETSI ISG LTN , Low Throughput Network (LPWAN)
European Commission Telecom Expert (SDN, NFV, IoT, 5G)
Member of 5G Labs Advisory Board
Marie-paule.odini@hpe.com