converged networks (sdn/nfv+pnf) oriented next …
TRANSCRIPT
© 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
© 2017 TM Forum | 3
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
© 2017 TM Forum | 4
1 . History of CMCC OSS
2. Challenges of ICT convergence
3. Keywords of next generation OSS
4. A Case study of NG-OSS
© 2017 TM Forum | 5
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
© 2017 TM Forum | 7
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.
© 2017 TM Forum | 8
Key Features of The Future Networks
Edge Cloud
SM&EVocie Familiy Data
Hardware
Resouce
Tele-function
Business
Generalize
Pooling
Virtualization
Agility
© 2017 TM Forum | 9
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
© 2017 TM Forum | 10
1 . History of CMCC OSS
2. Challenges of ICT convergence
3. Keywords of next generation OSS
4. A Case study of NG-OSS
© 2017 TM Forum | 11
Keywords for Future OSS
Feature of The future OSSFeatures of The future Network
SDN
NFV
Cloud Computing
Big Data
Hybrid AN Cloud based
AI
© 2017 TM Forum | 12
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.
© 2017 TM Forum | 13
ONAP architecture 1
© 2017 TM Forum | 14
Industry case :ONAP architecture 2
© 2017 TM Forum | 15
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
© 2017 TM Forum | 16
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
© 2017 TM Forum | 17
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
© 2017 TM Forum | 18
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.
© 2017 TM Forum | 19
1 . History of CMCC OSS
2. Challenges of ICT convergence
3. Keywords of next generation OSS
4. A Case study of NG-OSS
© 2017 TM Forum | 20
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
© 2017 TM Forum | 21
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
© 2017 TM Forum | 22
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
© 2017 TM Forum | 23
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!