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