How to adopt SDN/NFV Technology into theBSS & OSS stack and shorten the Time-to-Market for new services

Karolina Wyrwicz

NFV SDN evolution 1/3: No virtualization in the network

Data Center

EPC

PDN

eNodeB

eNodeB

RAN

eNodeB

App App

SGW PGW

App

VIP

NFV SDN evolution 2/3: Virtualization in the network - NFV

Data Center

EPC

PDN

eNodeB

eNodeB

RAN

eNodeB

AppvPGWvSGW

BBUBBU

vBBU

App AppPGWSGW SGW PGW

eNodeB

VIP

What it means in reality?

Independence from Hardware

Experimental offerings to early adopters

Model-driven fulfillment

NFV SDN evolution 3/3: Network nodes as micro-data centers

http://opennetsummit.org/wp-content/uploads/2015/07/Architecture.pngETSI Ref Arch - Comarch OSS

NFV – BSS/OSS

OSS – traditional role

Real-time OSS

- part of NVFI

OSS for SDN

KAROLINA.WYRWICZ@COMARCH.COM

THANK YOU