5g is around the corner: evolution or revolution for ... · evolution or revolution for network...
TRANSCRIPT
© 2017 TM Forum | 1
5G is around the corner:
evolution or revolution for
network operations
Dr. Jarno Niemelä
Technical Lead
Elisa
Sami Pohjonen
Head of PLM &
Strategy
Nokia
© 2017 TM Forum | 3
Today
One size fits all
▪ Batch based data collection
▪ Long term network analytics
▪ Actions through manual or rule-based
semi- automated systems
▪ Trust to the competences and systems
bring the end-to-end view, based on
historical data
Learning from the past - Address the unknown
- Anticipate the future
5G/IoT era
Variety of new business needs
▪ Agility needed to address variety of needs
from different verticals
▪ Real-time automation with analytics and
machine learning
▪ Predictive operations
▪ Programmable workflows and automated
actions
The way operators run operations will require major transformation
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5G and IoT bring new opportunities
Programmable
Automation
Analytics via
machine
learning
Cloud architecture
& Hybrid networks
And new direction for the network management
DevOps
Web/mash-up
based
applications
Stream
processing of
information
Sharing data5G and Network
Slicing
Inbuilt
Security
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Stream processing – focus on accuracy and latency
30 min 15 min 5 min
stream processing
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Elisa automation development
Automation development due to
• High mobile data usage
• Quality expectations from customers
• Limited resources
• Preparing for the future
Ever since NOC automation in 2010,
automation development has focused to
more challenging tasks
• Radio access network planning and site integration
• RAN operations automation
• Preventive RAN and core network FM
• Elisa self-organizing networks (SON)
7
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0%
10%
20%
30%
40%
50%
0
5000
10000
15000
20000
25000
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1
Auto-actions Share of manual ticket handling
2014 2015
Automated closed-
loop processes
Rule-based KPI logic,
auto-detection, blocking
Automated RAN operation in Elisa
2016
Weekly voice drop call rate
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
0,9
1
Dro
p r
ate
[%
]
2011 2012 2013 2014 2015 2016 2017
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Elisa’s incidents decreased significantly
Focus on
QUALITY
0%
25%
50%
75%
100%
0%
25%
50%
75%
100%
2011 2012 2013 2014 2015 2016 2017estimate
Incidents Preventive measures
9