ossii berlin v10

7/24/2019 OSSii Berlin v10

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Introducing OSSii -

Simplifying SON interoperabi

SON Conference

Berlin, 20/21st October 2015

Derek Farrell, Ericsson

Juha Rysk, Nokia

Mathias Gabrysch, Huawei

(version 1.0)


2/18


3/18

OSSii Ecosystem

InitiatingParties

ISV

ISV

NEP

ISV

ISV

ISV

NEP

ISV

ISV

ISV

2013

NEP

ISV

ISV

ISV


4/18

Scope of OSSii

RAN CN

RAN

LTE

CN=NEP #1

Element Manager

NEP #2

RAN CN

Element Manager

MV OSS Systems

FM

CM S

tats

Even

t/

Trace F

M

C

M Stats

Event

/

Trace

FM=

CM=

Mana

Stats

for P

Mana

EvenEven

Perfo

N-Itfs


5/18

Scope of OSSii

RAN CN

RAN

LTE

CN=NEP #1

Element Manager

NEP #2

RAN CN

Element Manager

MV OSS Systems

FM

CM S

tats

Even

t/

Trace F

M

CM S

tats

Event/

Trace

FM=

CM=

Mana

Stats

for P

Mana

EvenEven

Perfo

N-Itfs


6/18

Example: SON and OSSii

RAN CN

NEP #1

Element Manager

NEP #2

RAN CN

Element Manager

MV C-SON Systems

FM

CM S

tats

Even

t/

Trace F

MCM S

tats

Event

/

Trace

Step 1: Dis upload

system

N-Itfs1 1


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RAN CN

NEP #1

Element Manager

NEP #2

RAN CN

Element Manager

MV C-SON Systems

FM

CM S

tats

Even

t/

Trace F

MCM S

tats

Event/

Trace

2Step 2 D

by C-SO

PSC

MLB

ANR

N-Itfs


8/18


RAN CN

NEP #1

Element Manager

NEP #2

RAN CN

Element Manager

MV C-SON Systems

FM

CM S

tats

Even

t/

Trace F

MCM S

tats

Event/

Trace

Step 3: C

changes

to the ne

N-Itfs

3


9/18

Challenge - Cost of interoperabil

Element Manager

NEP #1

Wireless Network

MV OSS Systems

WirelessNEP #1

Wireless Network

NEP #2

N-Itfs

Element Manager

NEP #2


10/18

Challenge - Upgrades

MV OSS Systems

Element Manager

(Release n)

Wireless Network

NEP #1Release n

Wire

Element

Wireless

N-Itfs

Element Manager

(Release n+1)

Wireless Network

NEP #1Release N+1

Impact on NBI

caused by

release upgrade

Upgrade


11/18

OSSii is complementary to standa

Shared specifications undeinclude proprietary elemen

Shared documents include

addition to specifications

Sample files

Roadmap Compatibility plan

Testing possibility

OSS Northbound

Interface specificationProprietary

elements

Standardised


12/18

OSSii - New collaboration modeWithout OSSii:

No

business

relationship

Strong

co-ordinationneeded

Operator(dedicated Integration

Project)

NEP ISVs for MV OSS

With OSSii:

OSSii

License

agreement

Operator(off-the shelf)

NEP


13/18

Advantages for Operators

WitShorter Integration time Buy off-th

TimeGA

OSSii pre-integration

in NEP lab

NBI

integration

on site

Before new/updated network version

reaches the live network, the NBI

integration between NEP and ISV version

has already been done.

Operator can by

instead of startin

each time.

Less coordination

Communication channel between NEP and

ISV is built by OSSii.

NEP will support ISVs directly.

Less or no co-ordination needed by operators.

With OSSii

Without OSSii


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Advantages for ISVs / 3rd partie

Technical support from NEPsFrom passive response to active planning From pro

ISVs get the specifications in advance and

can develop products beforehand.

Via OSSii all NBI changes will be notified by

NEPs to ISV in advance.

Technical documents are provided

Life-cycle management of NBIs

.

Sound framewor

integration in ma


15/18

OSSii progress

Initiating parties signed a Memorandum of

Understanding

MoU is publically available at www.ossii.net

2013

MoU

2014

2015

Initiating parties signed bilateral cross license

agreements

Interoperability tests are started

Bi-lateral

License

agreemen

t

Bi-lateral

License

agreemen

t

Bi-lateral

Licenseagreemen

t

Bi-lateral

License

agreemen

t

BL

ag

a

First ISVs are sig

OSSii framework

respectively


16/18

OSSii Progress and Growth of the ecosy

InitiatingParties

ISV

ISV

NEP

ISV

ISV

ISV

NEP

ISV

ISV

Endorsement

ISV

2013/14

2015

> 2015

More ISVs are in

to sign license a

still in 2015!


17/18

How to sign an OSSii agreemen

NDA

Get in contact with each vendor via www.ossii.net

As a very first step a NDA will be signed

Bi-lateralagreement

Bi-lateral negotiations with all NEPs separately

Signature of bi-lateral license agreement (ISVNEP)

PostAgreement

ISV will get access to all relevant interface documentations

Life-cycle management of interfaces: notification on NBIs upd

Possibility to gain access to a test service


18/18

Thanks for your attention!

www.ossii.net
http://www.ossii.net/http://www.ossii.net/

ossii berlin v10

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