Converged Networks (SDN/NFV+PNF) Oriented Next …

© 2017 TM Forum | 1

Converged Networks

(SDN/NFV+PNF) Oriented

Next Generation OSS

Wang YeDeputy Director

Division of Network Management Support CMCC

© 2017 TM Forum | 2

1 . History of CMCC OSS

2. Challenges of ICT convergence

3. Keywords of next generation OSS

4. A Case study of NG-OSS

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The Development of China Mobile’s OSS

China Mobile’s OSS have a step by step development trail since 1999.

① Vendor’s Terminal era.

② Dedicated network management era： Multi vendor, focus on different network technology。

③ General network management era： also said “Operation function dedicated”, follow TMN’sFCAPS and TMF’s FAB function domain。

④ Future network era：SDN/NFV, Cloud computing based, converged network。

2013～2016年

Resource

Management

System

Operation and Maintenance Management System

NE

2000～2012

2017 ~

Dedicated NMS

General NMS Future Networks

NE

？

NE2013～2017

OMC

Data

NM

S

Vo

ice N

MS

Tra

ns N

MS

Exte

rnal A

larm

EO

MS

Vendor AOMC

Vendor BOMC

Vendor COMC

Fault

Management

System

Performance

Management

System

Optimization

Management

System

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The Rules of The Technic Evolution

SPC Soft Swicth IMS SDN/NFV

Mainframe Industrial computer minicomputer PC x86 Virtual machine

Punch coding Assembly Fortran/Pascal C Python/RubyJava

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The Architecture of The Future Network

Deployed on IaaS：

New DC

Telecom Function virtualized

CDN

Edge computing

Decoupled control&fowardinglayer

New Network

Centralized route policy Smart traffic optimization

Policy create & deploy

New Operation Center

E2E service monitor and control

Service /Resource orchestration

Tranffic management and optimization

Core Cloud

Virtual Layer

EPCIMS Orchestrator5G CP

Hardware Layer SDN Controler

Edge Cloud

sCPECDN 5G CP BRAS

Edge Cloud

sCPECDN 5G CP BRAS

Core Cloud

EPCIMS Orchestrator5G CP

SDN Controler

Virtual Layer

Hardware Layer

Hardware LayerHardware Layer

Virtual Layer Virtual Layer

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China Mobile : Novonet2020

Core DC： control, management, scheduling

functions centrally deployed in the core DC, to

achieve more flexible network scheduling, mainly

bearing control plane network element and

centralized Media network element, CDN and

backbone traffic forwarding.

Edge DC： For fixed-network, media, content

three media services, flexible deployment to the

edge DC, optimize the flow and user experience,

improve network efficiency.

Support DC： Achieve company-level full-

volume data storage and processing based on

large data technology and provide data sharing

services to internal and external applications.

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Key Features of The Future Networks

Edge Cloud

SM&EVocie Familiy Data

Hardware

Resouce

Tele-function

Business

Generalize

Pooling

Virtualization

Agility

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Key Challenges For The Future O&M

• transformed from vertical to

layeredOr-Chart

• changed from Look after to

DevOpsFocus of O&M

• from semi automatic (or manual

intervention) to full automationRountine Task

• Software & cloud computing

related knowledgeTraining/Skills

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Keywords for Future OSS

Feature of The future OSSFeatures of The future Network

SDN

NFV

Cloud Computing

Big Data

Hybrid AN Cloud based

AI

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ONAP : OpenO + ECOMP

+

Sponsor:

Founded: May, 2016

Sponsor:

Founded: Feb, 2016

China Mobile and AT&T will lead the industry to develop the Open Network Automation Platform(ONAP,

Feb, 2017) under the linux foundation.

A first release of NFVO and VNFM will be published in this year.

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ONAP architecture 1

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Industry case :ONAP architecture 2

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The Roadmap of China Mobile's Novonet

201610-201705 (Phase I) 201710-201712 (Phase III)201706-201709 (Phase II)

Goals: explore the architecture, test application On-Boarding, catalyse the eco-

system, training experts

Four sites: Beijing, Shanghai, Guangzhou, Hangzhou

TIC integration and IoT

EPC, vCPE

Three scenario of E-BOD

Verification on multiservice

with sw/hw resource pool

Integration on multi-

vendors

Interface define.

TIC connection and all

scenario verification for

SDN/NFV coordination

orchestration in domain

Introduce self developed

products to lead integration

Coordination orchestration

cross domain, multi-service

dispatching, new type OSS

and test on automation in the

lab

Introduce self developed

products to lead integration

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NG-OSS trial plan

2017.05 2017.122017.01

Guang Dong and Zhe Jiang

• Based on micro service

architecture, integrate

traditional 4+1 and future OSS

• Decoupled HW/SW Mgmt

• VIM, VNFM, NFVO deploy

• Orchestration and policy Mgmt

Micro service integration

management

Decoupling in three layer and

add design, orchestration

and policy management

realize NFV FCAPS

management

OSS4.0basic model

release

• NFV FCAPS basic management.

• Develop and build Future

OSS’s data model

China Mobile Group China Mobile Group

Requirement collecting and definition

Summary oDevOps with the On

site trial

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Openness with Open API

Fault mgt

Alarm subscribeAlarm batch outputAlarm real-time

inquiryAlarm statistic

interface

Resource mgt

Resource inquiryTopology sharingResource

configurationUnified GIS……

O&M

human information inquiryO&M BBSWork order serviceWork order inquiry……

……..

CMCC has defined APIs based in our ‘4+1’OSS : more than 280+ APIs in 6 categories and we are involved the Forum’s Open API program.

BSS

ability/service

OPEN API

OSS

ability/service

A l iJ D

X M

Q QS N

PO

…

S M Sw e b

A N A

A T MC C

Other attendees:E-commercial/OTT Individual developer:

Business requirement department 1

Business management department 1

OSS vendor1

OSS vendor2

OSS ability provider

Different apps

S Q M

Unified Data Collection Platform CORBA SNMP Socket FTP

Data sharing platform

Application Lay

Resource

management

Fault

management

Performance

management

Wireless

optimization

EOMScommission

maintenance

knowledge

managementworkflow

OLTP

Data

processi

ng

metadata Data QA

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Suggestions

For the future network and future OSS, we still have a long way to go…..

Promote the standardization of VNFD, NSD and VNFPackages

Enhance collaboration with different SDO and open source community

A new eco-system should be incubated by the industry together.

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BOCO is CMCC's OSS partner

BOCO

CMCC

2000year ago

Traffic management

Switch NMS

Data NMS

Trans NMS

2001year～2012year

专业网管

2013year～2015year

Integrated network management

ConfigurationMngt.

OMC

BOCO is one of the largest OSS solution provider in China, also is CMCC‘s largest partner in

the field of OSS。In the telecom operators market，OSS solutions and market share ranked

No.1

Dedicated network management

Future networkmanagement

After 2016 year

EOMS

Power monitor Network data collection

Operation and Maintenance

Management SystemNG - OSS

FaultMngt.

PerformanceMngt.

SecurityMngt.

Cooperative experiment

and propose the NG-

OSS solution iFOCUS

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The features of BOCO NG-OSS solution - iFOCUS

Cloud

-native

• Cloud-based networks require Cloud-native OSS

• Only Cloud-native OSS can support advanced feature of future network, such as, network slicing, self-

healing, on-demad, etc

• Agile and On-demand network requires fast intelligent self-organize capability

• Routing optimization based on AI improve the routing optimization efficiency of transmission network by

10% and speed up by 50%

Intelligent

• Operation of future network is automatic

• Operation of NG-OSS is automatic tooaUtomate

• Agile networks need smart OSS

• Rapid iteration of network management applications should be achievedSmart

Fusion• VNF/PNF/SDN constitute hybrid future network, the evolution will last for a long time

• Agile network make closed-loop and self-healing possible, OSS become the brain of the future network,

and OSS and network get more close

• Open OSS is the key of future network ecosystem

• Micro-service based OSS architecture make all things work together easierOpen

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IT infrastructure Cloud

BOCO NG-OSS Solution - iFOCUS

EMS/OMC MSS DWDM

IT and CT Fusion

vEMS vIMS vCPE

Ability Open Platform

Resource & orchestrate

TemplateProcess

Inventory

Conf mngt.

Topo mng

Resource

Virtual resource mngt.

E2E intelligent Orchestrate

SDN-O NFV-O AIAIAI

AI

Fault & Assurance

Fault Pretreatment

Network mont.

Perf prediction alarm

Scene mont.

Virtual NE Mont. SQM

Hybrid Network Root Alarm location

Performance & Optimization

Performance analysis Customer Experience

Analysis

Data Mining IA

SQA Net Health Analysis

E2E performance analysis

Fault, analysis-driven orchestrate

Operation aUtomatic

Resource API Fault API Performance API

Alarm service API

Data service API

Common service API

Resource service API

Performance service API

Maintenance API

Service fulfillment API

New service API

Development ent. Auto test Version release Deployment Monitoring MaintenanceDev Ops

Intelligent orchestrate

Smart Dev&Ops

Design Time

Policy mngt.

Service design

Template mngt.AI

VNF+PNF… …

AI

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Boco’s NG-OSS---Hybrid network management capabilities

MicroService Bus

API GateWay

SaaS Core

Service orchestrationService

routing

Quality

assessment

load balancing Service Authorization billingregistration and discove

ry

log

Authentication

Inventory

Service

Data

Process

Service

SF & ROFH

Service

Alarm

KPI

Service

Search

Service

Alarm

Message

Service

Alarm

Analytics

Service

SaaS Apps

Service

Monitoring

Inventory

Web App

SF & ROFH

Web AppAlarm

AppMobile App

Service

Monitor

App

Scene

Monitor

App

JS SDKJava SDK Mobile SDK

NFV NM Service

SDN NM Service

Traditional NM Service

NFV NM application

SDN NM application

Traditional NM application

Service

Gateway

© 2017 TM Forum | 24

Thank you！

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