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© ETSI 2020
TEOSM For Differentiated Digital Services
Ramesh Ramanathan
© ETSI 2020 2
Agenda
TATA Elxsi and 5G
TEOSM and digital transformation
TEOSM Demo Videos
TEOSM Features and Roadmap
© ETSI 2020 3
2005 2010 2015 2005 2010 2015 2020
Oil & Gas
Defense & Public safety
Aerospace E-Commerce
Unified Digital economy platforms
SDN
SD-WAN roll outs
Hyper scale Cloud native Orchestrator roll out
Connected Vehicles
Smart societies - Office, home, city
eHealth
Rural - IOT
TE-OSM distributor
NG OSS
Network & Operational automation
Industrial IOT
eNB & UE
LTE Test bed
Large MIMO
Femto Cell Multi-UE Emulator
Carrier Acceptance
5G RF & Protocol Conformance
V2X Emulation
VoLTE / VoWiFi
Open RAN
Multi-access Edge Computing
CRAN
Open SDN/NFV/Digital & Wireless Technologies Tata Elxsi’s Experience – Evolutionary perspective
WiMAX 3G
ML/AI
© ETSI 2020 4
TEOSM Digital Service Delivery Platform Strategy
DIGITAL SERVICE DELIVERY
PLATFORM STRATEGY
Communications Service Provider (CSP)
Europe North
America Middle
East India
Business to Government (B2G)
Digital India
Large Enterprises
Healthcare
Automobile
Broadcast & Communication
Values
NFVI WhiteBox Public Cloud
Switch IoT
Gateway vCPE/ uCPE
HP DELL
Microsoft Azure
AWS
Google Cloud
Openstack
RedHat
Wind River
Tata Elxsi
Kubernetes
Tata Elxsi (Container Orch.)
VNF Eco-system
IMS
vMobile Core
vRAN
Media (CDN...)
Infra (DHCP,DNS,IPAM)
Security
ML & AI Platform
Orchestrator
OSM Digital
Overlay Orch.
NFVI & VNF Test Solutions
Spirent IXIA
SDN Controller
ODL
ONOS
IoT Platform
Vendor Specific
Standardization & Creating benchmark (VNFs,
Services, NW slices )
ETSI TM FORUM
© ETSI 2020 5
Network
VNF / CNF
VNF / CNF VNF / CNF VNF / CNF
VNF
CNF
VNF / CNF
CNF
CNF VNF
Transport Network Transport Network
CRAN NS IMS NS 5G Core NS MEC/CDN Edge NS B2B NS (VPN, Internet)
Wholesale MVNO and Vertical Industry - B2B, B2C, B2B2X
Tmforum BSS OpenAPI
Massive Device Communication
Ultra-reliable, low latency
Network as a Service Reference Architecture
Enhanced Mobile broadband
PNF-PDU
PNF-PDU
IP/MPLS
uCPE, vCPE, IoT GW
NFVI NFVI NFVI NFVI NFVI NFVI NFVI NFVI /
Cloud
NFVI / Cloud
NFVI / Cloud
LDC RDC
NDC
NFVI NFVI
NFVI NFVI / Cloud
Back Haul Mid Haul Front Haul
MDC
SDN switch/Nw, Compute and storage
VIM +WIM
NFVI
Common Infrastructure Platform
Custom Slices
Public Cloud
Radio Sites (15000)
Serv
ice
Ord
er o
r D
ynam
ic
Trig
ger
5G RAN and Core Network Functions distribution as per required Latency and business policy
NW Slice Descriptors Network Service Descriptors VNF/PNF Descriptors Helm Charts Service delivery workflow
templates Blueprint Store
© ETSI 2020 6
Common
UI/Portal Self-Care Portal NOC Technical Portal Network Slice Designer Studio E-Comm Portal
VIM WIM E2E Transport
Controller Inter DC
controller
Intra DC controller
5G Core Controller
RAN Controller
Controllers and Managers
Integration Layer API Gateway &
Governance Enterprise Service
Integration Identity Management
(Portals)
Workflow Automation Manager
VCA Service orchestrator
E2E Slice Manager
Policy Manager
Service Catalogue Active Inventory
Mass Cfg Manger PnP
Ticket Management
Data Lake Configuration Mgmt. Service
Layer
Security Management
Topology Manager
AI/ML Partner Onboarding
NG-OSS and TE-OSM Integrated view
BSS
EMS
Common Services (Logs, ELK,
Prometheus)
B2C, B2B, Partners, **Product & Service Team B2C, B2B, Partners, NOC Partners, NOC Partners, Product & Service Team
** Partners : Reseller, Distributer, retailer etc
Components that are common across NG-OSS and TE-OSM
Components that are specific to NG-OSS
Components that are specific to TE-OSM
Infrastructures and
Connectivity SDN switch/Nw, Compute and storage
Resource orchestrator
Closed Loop Assurance
Monitoring, Collectors & Probe Adapters
Service-Device Model Mapper
QoS Management
CNF orchestrator
© ETSI 2020 7
POL
KAFKA
MON-1 MON-2 MON-3
VNFs VNFs VNFs KNFs KNFs KNFs
VIM VIM / K8s Cluster K8s Cluster
State DC Regional DC
Edge DC
National DC
TEOSM
Metric Collection Metric Collection Metric Collection
Prometheus Prometheus Prometheus
Metric Visualization through Grafana
1
2
3
4
2
1 MON collects metrics
MON evaluates the metric
3 MON notifies Alarm to Centralised KAFKA when metric exceeds threshold
4 POL receives alarm and takes action
1
2
1
2
Distributed Monitoring
VCA VCA VCA
© ETSI 2020 8
TE-OSM- Product Highlights
• Support for CaaS and VNFs
• Yang based NS and VNF
catalog model for service and
topology representation
• Creation, updation, rollback and
termination of network service /
slice
• Plugin based architecture
• ClayBot, TE NFVO test
automation framework
30th Jan 2020 Devi 3.0 Erai 4.0 Falgu 5.0 Ganges 6.0 Hugli 7.0
• Support for multiple
environment like development,
staging, Production
• Hierarchical deployment mode
• Metrics and alarms subscription
and notification
• Performance testing -
Benchmark, Stability, Soak, Spike
and Robustness test
• Adherence to security standards
like CIS, NIST, GDPR and
OWASP
• Multi cluster deployment with
fault tolerance for failover,
healing and overload protection
• Geo Redundancy
• CNF, VNF, PNF deployment
from National to local DC as per
placement policy
• Backup and restore for
business continuity
• Service Catalog
• Workflow manager for policy
definition
• Enhanced closed loop
operations using pragmatic AI /
ML
• Order reconciliation
30th Jan 2020 30th Apr 2020 29th Jul 2020 Sep 2020 Dec 2020
OSM Release 7 Dec 2019
OSM Release 8 May 2020
OSM Release 9 Nov 2020
© ETSI 2020 9
Thank You
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