© 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