1 © Nokia 2016 1 © Nokia 2016

Nokia

VoLTE & VoWiFi

Vilmar Reckziegel

Sales Solution Manager

Workshop América Móvil

10-May-2017

2 © Nokia 2016

Contents

Market

view

VoLTE

facts

VoWiFi

facts

Solution

Claro

Project Telco Cloud

Infrastructu

re

3 © Nokia 2016

Contents

Market

view

VoLTE

facts

VoWiFi

facts

Solution

Claro

Project Telco Cloud

Infrastructu

re

4 © Nokia 2016

Global Market View Status as of end 2016

T-Mobile, USA IMS figures, end of 2016

>50% of voice minutes are VoLTE

VoWiFi follows

27m subscribers

Japan and Asia VoLTE subs end 2016

300m

Europe VoLTE subs end 2016

24m

5 © Nokia 2016

Services are expected to drive mobile revenue growth over next five years?

Source: OVUM 2016

Operators looking

for new services

to drive mobile

revenue growth

Voice service still

alive…

6 © Nokia 2016

Contents

Market

view

VoLTE

facts

VoWiFi

facts

Solution

Claro

Project Telco Cloud

Infrastructu

re

7 © Nokia 2017

What does VoLTE brings to customers?

Coverage and QoS, QoE

• High Definition Voice

• Fast call setup time

• LTE voice and data simultaneously

• Seemless Handover.

• Access to “Native Features” and

battery saving

8 © Nokia 2017

Somewhat interested 3%

16%

28%

53%

9%

27%

36%

28%

3%

23%

28%

46%

End user wants VoLTE and make more/longer calls

Are you familiar with the term

"HD voice" or “VoLTE”? End users interest in HD Voice or VoLTE services

If your mobile phone had HD voice, what effect

would this have on your phone usage?

However, once explained they are interested..

9% 18%

27%

46%

UK USA

JAPAN BRAZIL

Very familiar

Somewhat

familiar

Not very familiar

Not at all familiar

29%

24%

13%

55%

44%

45%

42%

36%

United States

United Kingdom

Japan

Brazil

10%

7%

[VALOR]

27%

21%

18%

13%

34%

United States

United Kingdom

Japan

Brazil

Very Interested

Make some more/longer calls Make a lot more/longer calls

Source: Acquisition & Retention Study by Nokia - 2016

9 © Nokia 2017

Verizon advanced calling: explaining the benefits

LTE coverage

VoLTE (HD Voice) will be

billed exactly like regular

voice calls

No need for app:

its already part of

your phone

Source: Verizon.com

10 © Nokia 2016

Contents

Market

view

VoLTE

facts

VoWiFi

facts

Solution

Claro

Project Telco Cloud

Infrastructu

re

11 © Nokia 2017

What does VoWiFi brings to customers?

• Indoor coverage everywhere…

• Handoff between xG and WiFi seamlessly

• Use Public or Private WiFi… no matter

• Access based on signal strength

• Multi Device experience for “Mobile Voice” and “Mobile Messaging”

5-Bar coverage

12 © Nokia 2017

0 27%

30%

43%

Consumers wants VoWiFi and make more/longer calls

Percentage of smartphone consumers who say

they would use VoWiFi.

Percentage of smartphone consumers who would

use VoWi-Fi to make more or longer calls.

Why consumers are open to use a Wi-Fi

connection to make and receive phone calls?

84% 89% 78% 97% USA BRAZIL UK JAPAN

44% 55% 38% 82% USA BRAZIL UK JAPAN

21%

37%

42%

UK USA

30%

52%

18%

JAPAN

14%

34% 52%

BRAZIL

To have the best

connection

available

To avoid using

minutes from their

cellular plan

To use in areas

with poor or no

cellular signal

Source: Acquisition & Retention Study by Nokia - 2016

13 © Nokia 2017

EE WiFi Calling: Make calls where ever there is Wi-Fi

14 © Nokia 2016

Contents

Market

view

VoLTE

facts

VoWiFi

facts

Solution

Claro

Project Telco Cloud

Infrastructu

re

15 © Nokia 2016

Claro BR – Network Architecture

Existing NE

3G

SGW

CS Core

PSTN / PLMN

Registers

MSS

PGW

Evolved packet core

SGSN

2G

Radio Access

BSC RNC

4G

MGW

Existing

Elements

IN

MME

GGSN

VMS LI HLR HSS AAA PCRF

• Provide Voice and SMS services. • Standards voice code´s ( such as EFR & AMR). • No HD-Voice implemented.

• Provide support to data access. GGSN/SGSN support 2G & 3G access. 2G (GPRS 64 kbps & EDGE 144 kbps) 3G (Max 23Mbps HSPA+) (*) PGW/SGW/MME support 4G access 4G ( Max 100 Mbps) (*)

Evolved Packet Core

• Radio interface between BTS (2G), NodeB (3) and

eNodeB (4) to mobile terminals (User End). • Support for Voice And Data

Radio Access

Registers • Provide subscriber information's, such as; Service Database (HLR,HSS), Policy & Authentication (PCRF & AAA), Intelligent Network (IN), Voice Mail (VMS) and Lawful Interception (Vigia).

CS Core

(*) user speed, enviroment conditions and configurations

http://www.claro.com.br/atendimento/internet/qual-diferenca-entre-o-3gmax-e-o-4gmax

16 © Nokia 2016

Claro BR – Network Architecture

IMS Topology Nokia

CFX-5000

IMS Call Session Control Function and Border Control

Open TAS

Telephony Application Server

MMTel AS

SCC AS

IM-SSF

IP-SM-GW

iNUM

ENUM for IMS

Name resolution and routing scenario

OpenBGW

IMS Border Gateway and access transfer gateway for eSRVCC

MSS (updated to MGCF)

Interface for IMS services (eSRVCC, ISC, etc)

MGW (updated to MRFP)

Interconnect IP and CS domaing. (Tones, ANNs, etc)

Claro

ePDG

Untrusted Wi-Fi gateway for authentication/authorization and security

(IPsec termination)

3G

SGW

CS Core

PSTN / PLMN

Registers

MSS

PGW

Evolved packet core

SGSN

2G

Radio Access

BSC RNC

4G

MGW

Nokia

New Elements

Existing

Elements

IN

MME

GGSN

VMS LI HLR HSS AAA PCRF

CFX-5000

Open BGW

Open TAS

iNUM

IMS Core

ePDG

Claro New

Elements

MGCF

MRFP

17

2G/3G SRVCC

VoWiFi ”Direct Access”

”Best effort VoIP”

WebRTC

VoLTE

VoWiFi ”Utrusted non-3GPP”

”ePDG access”

”S2b interface”

Access

Voice architecture scope

Border control IMS core

S1u S5

IPSEC S2b

IMS client for

VoLTE , VoWiFi &

VoIP

Subscriber data management and policy control

AAA HSS PCRF

MSS/MG

W

BCF + BGW

EPC mobility

TLS+SRTP

TLS+SRTP

SRVCC/eSRVCC

App

18 © Nokia 2016 Confidential

Open TAS is key component in IMS service evolution

CSCF core

HSS/HLR/ AAA/ SDM

Multifunction Open TAS

Border Control

MSS/MGCF

CS/IMS MGW

VoLTE, VoWiFi

RCS

Web Browser

VoWiFi

RCS

Enterprise

(PBX, VoIP clients) Consumer VoIP Mobile business user

VoLTE,VoWiFi

Other Apps

Services for

IR.92/IR.94 VxLTE

IR.51 VxWiFi

2G/3G mobiles

VoIP

Rel4 feature equivalency

IM-SSF (CAP, INAP)

Number Portability

IP-SM-GW

USSD

Online Charging (Ro,

CAP, INAP)

Offline charging (Rf, Bc,

Bi)

MultiDevice

HLR/HSS/One-NDS as

subscriber db

MAP/Sh

Open APIs

Mobile Centric

Services (MCS) Consumer

VoLTE/VoWiFi/VoIP

Fixed Centric

Services (FCS) Consumer

Fixed/VoIP

Business Centric

Services (BCS) Operator hosted

mobile and fixed access

Session Continuity

and Centralization

(SCC)

Terminating domain

selection

(T-ADS) for all accesses

Voice Call Continuity

(VCC, SRVCC CDMA)

Inter UE transfer

Service centralization for

IMS centralized services

(ICS)

Convergent TAS

19 © Nokia Solutions and Networks 2014 19

• Architecture provides robust “entry point” to IMS network for new services

• Allows combining existing building blocks with new services for mobile, fixed and enterprise segment

• Standard based external APIs

• Operator typically require months to develop new services.

• Difficult to incorporate the service ideas coming

from external services that requires lot of adaptations of the existing infrastructure.

Operators face the need of fast service creation, flexible feature

adaptation and resource constrains

• TAS SEE in Open TAS is to enable fast service development on top of basic

Open TAS capabilities

• Such service may be developed by Nokia R&D or by operator

• Services can be monetized with 3rd parties via Open APIs

CSCF HSS MRF

SCC

AS

API exposure layer

Statu

s API

Barr

API

API Loc

API

Call

API

External APIs

IP-SM-

GW

IM-

SSF

MMTel

services

ISC/Ma/Mr’ Ut Sh

Service Execution Environment

Charging

gsmSCF/SCP

INAP/CAMEL

HLR

MAP

3rd party

workflow

Ne

two

rk

Open TAS

API

Benefits

• Time/Identity based forwarding - available • White/black list (enhanced barring based on

calling identity) - available • Click-to-Call • Incoming call filtering / Parental control • Social network integration • Alerting policy extension (MultiDevice/Flexible

alerting)

Service examples

Challenges Solve it with TAS SEE

20 © Nokia 2016

Contents

Market

view

VoLTE

facts

VoWiFi

facts

Solution

Claro

Project Telco Cloud

Infrastructu

re

21 © Nokia 2016

Phase 1 – Claro IMS

2016 – Site São Paulo

VoWiFi – All Brasil service

VoLTE – São Paulo and Rio de Janeiro.

Features highlights

MMTEL VoLTE AS IR.92

MMTEL ViLTE AS IR.94

HD Voice/MRFC advanced

VoLTE access

VoWiFi access

Collect Call

CAMEL based CS homing

Service Synchronization (HLR & HSS)

Location Services

Single site – São Paulo

SP

CFX-5000

CSCF (IMS)

iNUM

ENUM

Open-TAS

Open-BGW

VoWiFi

VoLTE

22 © Nokia 2016

Phase 2 & 3 – Claro IMS

2016 – Site São Paulo

VoWiFi – All Brasil service

VoLTE – São Paulo and Rio de Janeiro.

2017 – Redundant site of São Paulo &

New Cluster CO & NE

VoWiFi & VoLTE – Regional service

2018 – New Cluster NE

VoWiFi & VoLTE – Regional service

SP

GO

DF

PE

BA

PA AM

Phase 1

Phase 2

Phase 3

23 © Nokia 2016

Contents

Market

view

VoLTE

facts

VoWiFi

facts

Solution

Claro

Project Telco Cloud

Infrastructu

re

The AirFrame story so far… AirFrame releases in two form factors for Edge and Central Cloud deployment Telco Optimized Data Center for CSP

needs

2015 2016 2017

AirFrame launch for

NDCS16 Rack-mount

systems

AirFrame OCP

showcase in MWC

Q2 Q3

Nokia and Facebook

announce telco-grade

OCP

OCP OpenRackv2

system showcase in

IDF

2nd generation AirFrame

available for both rack-

mount and OCP

Q3

AirScale Cloud

RAN Launched

Deliveries started to

customer trials (Core,

RAN)

Nokia registered

as OCP solution

provider

AirFrame becomes

Oracle certified

First 1k

AirFrame

delivered

First 10k

AirFrame

delivered

Industry-wide Open Compute

Members

5 AirFrame OCP Trial with Tier-1

Operator in USA and Europe

20+ AirFrame Rackmount Trial

/ PoC ongoing

16 AirFrame Wins : 5 Infrastructure win, vEPC on OpenStack (3 wins),

Compact Core (4 wins), VoLTE Core ( 2 wins), cloud RAN (2 wins)

Nokia successfully launched

AirFrame

25 © Nokia 2017

Confidential

9 March, 2017

” Nokia has worked with AT&T to dimension and deliver an initial

mixed Rack of OCP Compute and Storage to the AT&T Foundry

innovation center, in Plano TX. This platform is slated to support

AT&T solution development, and OPNFV evaluation. Nokia’s OCP

Product Portfolio closely aligns with the Facebook released

OpenRackv2 specifications.”

AirFrame includes the necessary hardware, software and services that

can adapt to any cloud-based application

The acceleration of telco and IT convergence and the need to support a

diverse range of demanding applications requires an innovative solution

that takes all the benefits from the IT and open source domains to create a

scalable and distributed cloud-based architecture.

Nokia and AT&T evaluate AirFrame OCP technology together

26 © Nokia 2016

Thank you

© 2016 Nokia Confidential

27 © Nokia 2016 Confidential