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1. Hybrid
2.Real-time operation
3.Service agility
Existing processes and operational support systems (OSS) must adapt and evolve in order to become NFV-ready.
AStart of process
End of process
C
E
B
D
F
Traditional Network Slow and cumbersome new services launch
3.Service agility
OSS
Physical
Network Management Systems
Element Management Systems
Network
Traditional Network1. Hybrid BSS
BSS
OSSHybrid
PhysicalVirtual
NFV Orchestrator
VNF Manager
Virtual Network Function
Cloud Management Systems
SDN Controller
Network Management Systems
Element Management Systems
Network Data Centre
NFV-Ready Network
NEW
NEW
NEW
NEW
NEW
NEW
1. Hybrid
NFV enabled Network
Support legacy alongside virtualization in the foreseeable future Fulfilling a service across NFV and traditional networks Services span across physical and virtual network elements New charging models (e.g. per VM and usage)
1. Hybrid
Cross domain inventory
Cross domain orchestration
Hybrid networks
Hybrid service monetization
A
B
C
D
NFV enabled Network
Network CloudService
Orchestrator
BSS
OSS
CRM
Cloud Mgmt. SDN NFV Applications
Physical Elements
Order Delivery Orchestrator
Resource Manager
Activation (AUA)
Active Inventory
Real Time Activation (YANG, ODL)
Service Design
& Create
Order Capture
Service Order Management
Big Data
Self-Service Portal Billing
MasterEnterprise
Catalog
MasterEnterprise
Catalog
MasterEnterprise
Catalog
MasterEnterprise
Catalog
A
B
C
D
D
1. Hybrid
Cross domain inventory
Cross domain orchestration
Hybrid networks
Hybrid service monetization
A
B
C
D
NFV enabled Network
Relatively static resources and capacity changes
Network is the master
Days/weeks to provision services
Seconds/minutes to provision services
Static pre-allocation of network resources, with over provisioning
Dynamic resources utilization per usage
Cascaded fulfilment & assurance processes
E2E service continuity and auto healing
Traditional Network NFV-Ready Network
2.Real-time operation (Required)
Elasticity and scalability
Instant fulfilment
Active inventory
Continuous real timefulfilment
A
B
C
D
Network CloudService
Orchestrator
BSS
OSS
CRM
Cloud Mgmt. SDN NFV Applications
Physical Elements
Order Delivery Orchestrator
Resource Manager
Activation (AUA)
Active Inventory
Real Time Activation (YANG, ODL)
Service Design
& Create
Order Capture
Service Order Management
Big Data
Self-Service Portal Billing
MasterEnterprise
Catalog
MasterEnterprise
Catalog
MasterEnterprise
Catalog
MasterEnterprise
Catalog
NFV enabled Network
A
C
B
D
Elasticity and scalability
Instant fulfilment
Active inventory
Continuous real timefulfilment
A
B
C
D
2.Real-time operation
NFV enabled Network
Slow and cumbersome new services launch
Time to market faster deployment and updates
“One-size-fits-all” strict number of service variations
PersonalizationSelf service portal with policy awareness
Upfront investments for every new service launch
Increase the number of new services launchedDue to reduced cost of failure
Traditional Network (Required) NFV-Ready Network3.Service agility
Accelerated Innovation
User-defined on-demand services
Service on-boarding automation
A
B
C
Network CloudService
Orchestrator
BSS
OSS
CRM
Cloud Mgmt. SDN NFV Applications
Physical Elements
Order Delivery Orchestrator
Resource Manager
Activation (AUA)
Active Inventory
Real Time Activation (YANG, ODL)
Service Design
& Create
Order Capture
Service Order Management
Big Data
Self-Service Portal Billing
MasterEnterprise
Catalog
MasterEnterprise
Catalog
MasterEnterprise
Catalog
MasterEnterprise
Catalog
NFV enabled Network
Accelerated Innovation
User-defined on-demand services
Service on-boarding automation
A
B
CA
B
C
3.Service agility
Hybrid
Hybrid network Support legacy alongside virtualization in the foreseeable futureCross domain orchestration Fulfilling a service across NFV and traditional networksCross domain inventory Services spans across physical and virtual network elementsHybrid service monetization New charging models (e.g. per VM and usage)
Real time inventory Network is the masterInstant fulfilment Seconds/minutes to provision servicesElasticity and scalability Dynamic resources utilization per usageContinuous real time fulfilment E2E Service continuity and auto healing
Real-time operation
C B
A
Service Agility
Service on-boarding automation Time to market, faster deployment and updates
User-defined on-demand services Self service portal with policy awareness
Accelerated innovation Increase the number of new services launched due to reduced cost of failure
For more information about what it takes to become NFV-Ready Networks click here.