ietf 98 - chicago · ietf 98 - chicago gonzalo camarillo head of data/it standardization. page 2...
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IETF 98 - Chicago
Gonzalo Camarillo
Head of Data/IT Standardization
Page 2
Ericsson
›Host of IETF 98 in Chicago 2017
–Hackathon sponsor
›Global IETF Host
–Montreal 2006 and Toronto 2014
Page 3
Global presence
19.1
13.6
11.5
9.5 2.1
12.6
3.3
22.5
4.0
13.0
x1,000 employees
employees worldwide
111,000
of our employees are
dedicated to R&D
24,100
of our employees are
active within Services
62,400
Page 4
Relevance of the IETF
› Industry alignment
–Global community of partners, customers, etc.
›Specific technologies
›Governance
›Stable administrative and financial support– IASA 2.0
Page 5
5G
›Radio
–Massive reach
–Critical communications
›Core network
–Requirements already coming to the IETF
–Includes but is not limited to the IMS
›Applications
–E.g., IoT
Page 6
SERVICE TO SLICE BINDING
P X1
P X2
ASBR X1
ASBR X2
P Y1
P Y2
ASBR Y1
ASBR Y2
UE-A1
UE-A2
UE-B1
UE-B2
UE-X1
UE-X2…
…
One or more WAN domains
SliceB
SliceA
Slice X1
Slice X2
UE- ‘A’ type bind to Slice A – GI LAN serviceUE- A1UE- A2
UE- B1UE- B2
UE- X1UE- X2
……
…
UE- ‘B’ type bind to Slice B – DPI serivce
UE- ‘X’ type bind to ‘Default Slice – IMS Service
RAN
Fixed/Cable
Business VPN
Mobile Access
TCU
Hierarchical WAN SDN
Service Orchestration
Data Center SDN Ctrl
L3SM, L2SM
TEAS ACTN CMI interface
DCGW
Page 7
SERVICE TO SLICE BINDING
P X1
P X2
ASBR X1
ASBR X2
P Y1
P Y2
ASBR Y1
ASBR Y2
UE-A1
UE-A2
UE-B1
UE-B2
UE-X1
UE-X2…
…
One or more WAN domains
SliceB
SliceA
Slice X1
Slice X2
UE- ‘A’ type bind to Slice A – GI LAN serviceUE- A1UE- A2
UE- B1UE- B2
UE- X1UE- X2
……
…
UE- ‘B’ type bind to Slice B – DPI serivce
UE- ‘X’ type bind to ‘Default Slice – IMS Service
RAN
Fixed/Cable
Business VPN
Mobile Access
TCU
Hierarchical WAN SDN
Service Orchestration
Data Center SDN Ctrl
TEAS ACTN MPI interface
Traffic Engineering YANG models
Path computation
Topology abstraciton
DCGW
Page 8
SERVICE TO SLICE BINDING
P X1
P X2
ASBR X1
ASBR X2
P Y1
P Y2
ASBR Y1
ASBR Y2
UE-A1
UE-A2
UE-B1
UE-B2
UE-X1
UE-X2…
…
One or more WAN domains
SliceB
SliceA
Slice X1
Slice X2
UE- ‘A’ type bind to Slice A – GI LAN serviceUE- A1UE- A2
UE- B1UE- B2
UE- X1UE- X2
……
…
UE- ‘B’ type bind to Slice B – DPI serivce
UE- ‘X’ type bind to ‘Default Slice – IMS Service
RAN
Fixed/Cable
Business VPN
Mobile Access
TCU
Hierarchical WAN SDN
Service Orchestration
Data Center SDN Ctrl
Traffic Engineering YANG models
Path computationc
Technology specific modelling and
Topology
DCGW
SFC and NVO3
Page 9
› New use cases
– Extra networking requirements
(e.g., deterministic packet transport)
5G ArchitectureDeep Impact on networking
Cloud InfrastructureNetwork integrated compute and storage
5G Radio Access
3 GHz 10 GHz 30 GHz 100 GHz
Higher
FrequenciesLarger BW
Spectrum
Flexibility
Inter-Site
Cooperation
Multi-antenna
technologies
5G Core functionality
Utilize NFV and DN
Network
programmability
Flexible
deployment of
network functions
Service
enablers and
optimizations
Fixed access
Legacy RATs
5G Use Cases
• Broadband
everywhere
• Smart vehicles
transport & Infrastruct.
• Media everywhere
• Critical control of
remote devices
• Interaction
human IoT
5G Transport
SDNBackhaul FronthaulAggregationNetwork
programmabilityOptical enablers
Management
• Orchestration
• Network management
• Analytics
› 5G networking
– No more technology islands
– Distribution and Virtualization
– Results in additional requirements
› 5G is not just more BW
– Creator of Networked Society
– Enabler of Seamless services
usage and Many new use-cases
Page 10