Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

Use Case Authors:

China Telecom, China Mobile, Huawei, ZTE, ARM, Accenture


Presentation Materials:

View file
nameE-vcpe requiement material v2.0.pptx
height250

8.28 usecase subcommittee meeting.pptx

E-vcpe presentation material in F2F meeting - 9.25?

View file
nameE-vcpe presentation material in F2F meeting - 9.25.pptx
height250

Description:

This use case is mainly used for the Enterprise Service Provider (SP) to provide the Enterprise2DC service to the tenants both efficiently and safely by deploying enterprise-based vCPE. Enterprise users could receive high-quality and cheap cloud service based on the operator’s BSS Portal and ONAP. And in here, ONAP is used to instantiate and operate the required vCPE in the access network as a cloud service.

...

Enterprise vCPE Scenario diagram as shown below:

Image AddedImage Removed


Users and Benefit:

...

SPs would benefit from a more flexible platform to provide more kinds of virtual services. To implement the configuration remotely will help SPs reduce complexity of the service deployment and cut down the OPEX. Besides, ONAP can manage a large number of business orders from BSS or user self-service systems, which can improve service efficiency. The order management services include three core functions, such as order resolution and calibration, order execution, and order reporting. 

The centralized traffic scheduling and optimization of backbone network is the embodiment of SDN concept in backbone network, it will help operators enhance the management ability of operation and maintenance and improve the efficiency of resource utilization.

...

  • All control automation should be done on VNFs stood up in the operator’s cloud as well as on the CPE

Functional Platform Requirement and Priorities:

Functional Platform Requirements

Priority

Basic/stretch goal

Default basic goal

Related components

PNFs Connectivity configuration

1


SDNC

Traffic scheduling

3


PCE, NAI, DCAE, SDNC, A&AI

Overlay selection

1


Portal, SO, SDNC 

Order management

2


Common Service, A&AI, SO

VNF onboarding

1



Service Design

1



Service Composition

1



Network Provisioning

1



Deployment automation

1



Termination automation

1



Policy driven/optimal VNF placement

3



Performance monitoring and analysis

2



Resource dedication

3



Control Loops

2



Capacity based scaling

3



Triggered Healthcheck

2



Health monitoring and analysis

2



Data collection

2



Data Analysis

2



Policy based healing

3



Policy based scaling

2



Configuration audit

3



Multi Cloud Support

2



Framework for integration with OSS/BSS

3



Framework for integration with vendor provided VNFM(if needed)

1



Framework for integration with external controller

1



...

       Inventory model for E-vCPE;

       Add support to PNFs

       Infrastructure resources ;

...