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The 5G Infrastructure Public-Private Partnership
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Marco Di Girolamo, Carlos Jesús Bernardos Cano, Róbert Szabó – 5GEx project
ETSI "From research to Standardization"
Sophia Antipolis, May 11th 2016
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5G: one network, multiple industries
From dedicated physical networks and resources for different applications…
S1 S2 Sn
NWnNW1 NW2
fnf1 f2
…to a “network factory” where resources are traded and new architectures are “manufactured by
SW”
Physical Resources(Access, Connectivity, Computing, Storage, ..)
Service n
Health
Robotic communication
Media
MBB Basic
Unified Orchestration and Management Plane
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Programmability is key to 5G
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5G brings tough requirements
Legacy & Migration
Abstraction & Programmability
Technologicaladvances
Security
Energy & Cost efficiency
Services &
Flexibility
5G Architecture &
Deployment Models
ApplicationsApplications
ApplicationsApplications
Virtual Distributed
SystemVirtual
Distributed System
Physical distributed system
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Service chaining“World’s first demonstration of interoperability
of new IETF method for service chaining
involving six companies” -- February 12, 2015,
source NTT http://www.ntt.co.jp/news2015/1502e/150212a.html
5GEx scope
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• End-to-end service delivery over multi providers / technologies / domains
– Abstractions and network service programming
– Information and data models for multi-provider reference points
– Interactions among service, virtualization lifecycle and resource managements
• SLA design and negotiation in multi-provider environments
– Business aspects
• Service catalogues
– Marketplace and economic mechanisms for the trading of bundles of services and resources
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Multi-provider operation
ENNI ENNI
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Network Service (~ slice)
ENNI ENNI
• Multi Provider Orchestration in three stages
1. Providers advertise basic inter provider topology and optionally service catalogue information to all or to a predefined group of providers
2. Providers exchange information on a bilateral basis in a consumer -provider relation
3. Network Service (slice) orchestration process (involving domain orchestrators)
• Separation of resource and service orchestration
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Key messages
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Layered value proposition
Commodity
High value
Key gaps to fill
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• Common representation
• Multi-domain collaboration
• Operation
• Business models
Common abstraction of resources
Secure sharing of control
Joint SLA assurance, monitoring,…
Exchange of financial value
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Summary
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Thank you for your attention!
http://5g-ppp.eu
