Resource: LCU13 Name: Networking Summit Keynote Date: 29-10-2013 Speaker: Jarmo Hillo

1. ©2013 Nokia Solutions and Networks. All rights reserved.
Telecom Networks - Vision 2020
LCU 2013

2. ©2013 Nokia Solutions and Networks. All rights reserved.2
Our vision: Mobile networks are able to deliver one
Gigabyte of personalized data per user per day profitably
Key requirements for networks towards 2020…
…for profitability and a quantum leap in flexibility
Support up
to 1000 times
more
capacity
Reinvent
Telcos for
the cloud
Flatten total
energy
consumption
Reduce
latency to
milliseconds

3. ©2013 Nokia Solutions and Networks. All rights reserved.3
The thirst for mobile data will continue to grow exponentially Support up to
1000 times
more capacity
Video integrated
everywhere
Billions of
connected
objects
Digital universe
continues to grow
exponentially
3D, high- and
ultra-high
definition screens
Everything from
and on the cloud

4. 4 © Nokia Solutions and Networks 2013
ASA
Smart
Scheduler
New bands
Carrier
Aggregation
HetNets
Advanced
macros
Flexible
small cells
MIMO &
adv. receiver
eCoMP
Paving the way to support up to…
… times more capacity in radio

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100G Packet
Interface
Chip to chip
Interconnect
Creating connections to support
… times more capacity in core
25GHz
SerDes
Dataplane in
userspace
Dynamic
Load Balancing
More Moore
Networking
multicore
FinFet Silicon
Support up to
1000 times
more capacity

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No foreseeable end to
Moore’s law
True 3D Transistor Build -
Leakage current
Minimization
More cores, more
memory, more
programmable HW
acceleration
Era for dense 3D technologies emerging Support up to
1000 times
more capacity
More Moore
Networking
multicore
FinFet Silicon
2015+
10nm 7nm
2013
14nm
2011
22nm

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Scalability to any number
of resources
Optimal scalability and
efficiency with least
number of computing
cycles
Technology advancement in SW engineering Support up to
1000 times
more capacity
Dataplane in
userspace
Dynamic
Load Balancing
Scheduler
65% 65% 65% 65%
Amdahl’s law

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Least amount of
connections in high speed
interfaces
Up to 100Gbit/s and
beyond
Controlled transmission
line conditions for line
drivers and loads
Ever increasing need for bandwidth Support up to
1000 times
more capacity
100G Packet
Interface
Chip to chip
Interconnect
25GHz
SerDes Serializer
De-
serializer

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E2e latency requirements expected by users
Future real-time applications will demand network
latency of single digit milliseconds
Network capabilities will constrain application’s implementation options,
but finally applications will have some minimum requirements ….
Grid protection
Smart Metering
0 s 500m s 1,000 ms
Web page loading
Channel zapping
Game (1st person)
Touch/response
Voice calling
Video calling
Car pilot
HF Trading
Muscular
reaction
Audio/ Visual
interaction
Tactile
interaction
Machine to
machine
interaction
>2 sec.
10…50 ms
1…10 ms
150 ms
+100 ms
1,000 ms
1,000 ms
Reduce
latency to
milliseconds
Network latency requirements
Smart Metering
Grid protection
0 s 500m s 1,000 ms
Web page loading
Channel zapping
Game (1st person)
Voice calling
Video calling
Touch/response
Car pilot
HF Trading
50 ms
100 ms
+70 ms
5…20 ms
1..5 ms
10 ms
40 ms
0+ ms

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Sufficient bandwidth for media-
rich, delay-sensitive applications Content & processing in close proximity to the user
Instant control based on network & user experience
Reduce latency to milliseconds
- Bandwidth, Proximity, Control
Edge Core
RTT: 1…20ms RTT: 5…10 ms RTT: 10…100+ ms
Rule
enforcement
Rule
definition
Content
optimization
Networking SoC’s
>1ms/200km
HSPA
100 ms
200 ms
150 ms
50 ms
0 ms
LTE B4G
low load
high load
Average time to load a video frame
SD/H.265
UHD/H.265
Full HD/H.265
HD
HD
SD
UHD
Reduce
latency to
milliseconds

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Edge services for a wealth of rich low latency applications
Computing & storage in the BTS
Radio data exposure and export
Standard IT environment
Applications ecosystem
Contextualizing applications
with real-time networks data
M2M
Augmented reality
Time to start 720 HD video
15 sec.
Liquid Applications: 5 sec.
Reduce
latency to
milliseconds
Caching

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Cloud, SDN and NFV
• Network Functions running on
standard IT hardware
• Decoupling of HW and SW
• Use of IT virtualization
technology
• Higher degree of automation
and flexibility
• ETSI ISG
Network Functions Virtualization
• Network abstraction
• Decoupling of control and data
planes
• Centralized control, overlay
networks
• Programmable and open API
• Support for variety of
platforms
• Open source
Software Defined Networking
• Programmable, SW-defined
datacenter
• Decoupling of HW and SW
• Business Agility
• IaaS, PaaS and SaaS*
• Fast and growing open source
ecosystem
• Open source
Cloud Computing
*) IaaS, PaaS and SaaS: Infrastructure-, Platform-and Software-as-a-Service
Reinvent
Telcos for
the cloud

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Leveraging cloud computing paradigms to create a
software defined, programmable infrastructure
HSS IMS
enterprise-grade
telco-grade
OSS CEM
HW
SW
HW
SW
HW
SW
HW
SW
SDN principle
decoupling control and network
Cloud principle
decoupling SW and HW
Reinvent
Telcos for
the cloud
network
control
network
control
network
control
network
controlCompute Storage Network
Virtual Resource Manager
OSS CEM HSS GW Routing...
Open Interfaces

14. ©2013 Nokia Solutions and Networks. All rights reserved.14
Energy efficiency can beat Traffic Growth
A combination of measures is needed to
reduce network energy consumption
Energy efficiency by new silicon
technology and optimised processing
Energy efficiency comes with
network modernization – phase out
of legacy technologies needed Source: NSN analysis, example radio access deployment scenario with 20k Macro sites,
30m subscribers, 200MB/month/user initial traffic. 5 years equipment lifetime
and rollout of key technology improvements & small cells.
Flatten total
energy
consumption
High resource utilization will be a
key contributor to increased energy
efficiency

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Networks need to undergo a fundamental transformation
Network Architecture 2020 Flexibility & efficiency through
virtualization and automation
Heterogeneous access combining
multiple technologies and cell sizes
Content and
application aware
Central data centers for efficient
network control and XaaS offerings
Local data centers hosting multiple
intelligent network applications
Real-time insights
and automated
adaptive actions
WWW

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to get the
required
lean agility
for improved
efficiency and
sustainability
Remain profitable and achieve a strong competitive positioning
to support
the growing
demand
Support up to
1000 times
more capacity
Reinvent
Telcos for
the cloud
Flatten total
energy
consumption
to enable
real-time
user
experience
Reduce
latency to
milliseconds

17. ©2013 Nokia Solutions and Networks. All rights reserved.
We are future ready
to bring our vision to
reality
1GB of personalized
data per user per day
profitably