Rethinking the telecom networks : Cloud and software are the DNA for Service Innovation, Patrice Crutel, Cap Gemini. Reviewing: evolution of Telco as an IT Solution, building the open foundation for innovation, and building the ecosystem. Presented at TADSummit, 15-16 Nov, Lisbon in Stream 5: Case Studies in Telecom App Development Part 2. Start-ups, enterprises and telcos are using telecom app development to build new lines of business and improve their existing operations. Though it may not have the sizzle of disruption or digital transformation; its where the bulk of the money us being made. This session will be a series of case studies on the practical application and business benefits of telecom app development.

1. Rethinking the telecom networks:
Cloud and Software are the DNA
for Service Innovation

2. 2Copyright © Capgemini 2016. All Rights Reserved
Agenda
1. Capgemini in a nutshell
2. Evolution of Telco as an IT Solution (NFV)
3. Building the foundation for support of the
Innovation
4. Opening the Innovation to 3rd Party
Developers (SDP, API)
5. Building the Eco-System (our Cloud Network)

3. 3Copyright © Capgemini 2016. All Rights Reserved
Capgemini in a nutshell

4. 4Copyright © Capgemini 2015. All Rights Reserved
Service Platforms
Service
Innovation
Service
Layer
Control
Layer
Evolution of the Telco as a pure IT Solution
 Evolution towards “All IP”
 Evolution of Multimedia,(Voice, Video, Messaging…) towards a data Application
 Evolution towards NFV, IoT and Service Innovation
Access 3G 4G2G
SS7+INoverTDM
SS7+INoverIP
1990 2000 2010 2020
CS
NGN
PSPS
CS
ePC
Wifi
SCP
IN
SCP
IN
DIAMETER+SIP
overIP
CS : Circuit Switch (MSC-S/MGW, SMS-C…)
PS : Packet Switch (SGSN/GGSN, MMSC…) ePC : Evolved Packet Core (MME/PGW)
TDM
ATM
IP
SP : Service Platform (VoiceMail, Prepaid…)
OTTAS
IN Dev
Web DevSIP Dev


Java Dev

AS/
SDP

Capgemini (ISN) can take the advantage of this Evolution
5GWWW
IMS
ePC
ePC
ePC
ePC

5. 5Copyright © Capgemini 2016. All Rights Reserved
Operator challenges
Operators face
several
challenges…
Significant increase in number of
connected devices and volume
of video and data traffic
Optimization of network
operating costs, optimization of
utilization rate
Increase in ARPU and reduction
of subscriber churn
… to which NFV is
the answer
• Standard servers instead of proprietary
equipment
• Software based infrastructure to
overcome the complex deployment of
equipment
• Real time scalability of resources
assigned to functions and services
based on traffic
• Opening of network architecture thanks
to an ecosystem of native Cloud
solutions,
• Innovation and new purchase and
engagement models
• Improved capacity management to
ensure optimal adjustment between
resources and functions
• Creation of new innovative services in
“Test & Learn” mode
• Rapid development and optimal time-
to-revenue cycles because of
virtualisation + DevOps
• Programmable functions for real time
client interactions
• Opening of network to Third parties
Flexibility Agility Efficiency Innovation Differentiation Profitability

6. 6Copyright © Capgemini 2016. All Rights Reserved
Our vision of evolving communications
 All IP Architecture
 Evolution of NGN (MSC-S) towards IMS
 New services
Other
operators
2G 3G
 Voice (VoLTE / VoWifi) becomes a Data Application
 With QoS control
 HD Support
 Service Continuity with Legacy
 Vizual content becomes the means of Communication
 Discover capabilities
 Video Sharing
 Video Services
Advanced
Services
Multi-Number
Discover
Capability
Video
Sharing
Video- Voice
Mail Server
(VVMS)
 Messaging service becomes a Data
application
 Enhanced messaging service called RCS
 Pre/PostCall
 Boosted by Google
IP Messaging
 Multi-Devices
 Anyone, Any Device, Any Time, Anywhere
 Multi-Ringing, Transfer/PickUp of Sessions
 Best Device versus media
…
 CPM/CAB
OneNumber,
Session Move,
PickUp
Network
Address
Book
Converged
Message
Store
Open to
Innovation
via
3rd Party
eCommerce
Automotive eHealth
Contact Center
Education
Gaming
Conferencing
Robotic
Entreprise
 Open to Innovation
 API for Third party developers
 Real time Communication on the Web
 webRTC
 Web Conferencing, Web SVI
 DevOps
 TTM, Try & Buy…

7. 7Copyright © Capgemini 2016. All Rights Reserved
Building the foundation for Innovation
S-CSCF
MGCF HSSCx
IM
MGW Mn
Mb
Mg
MRFP
Mb
Mb
I-CSCF
Mw
Mw
Gm
Mj
Mi
BGCF
Mk
C, D,
Gc, Gr
UE
Mb
Mb
Mb
SLF
Dx
Mp
CS
CS
IMS Subsystem
Cx
AS
ISC
Sh
Ut
BGCF
Mg
Dh
Ma
P-CSCF
Mx
Mx
Mx
CS Network Mm
Legacy mobile
signalling NetworksMk Mm
TrGW
IP Multimedia Networks
IBCF
Ix
IciIzi
MRB
Rc
ISC
Mr
MRFC
Cr
Thousands of 3GPP pages specifying the architecture and protocols
LEMF
 IMS architecture is the foundation of the next-gen IT Telco
ORT
 It’s the replacement step by step of existing NGN architecture (MSC-S / MGW)
LICCF
HSS
VMS
- Legal Interception
- Billing
- Fraude
- Reachability
- Identity - Conference
- Announcement
- Prompt&Collect/
Record
- Legal Interception
MRFPCRF- QoS
Advanced
Services
Virtual Number
Anti-Spam,
Control Fraud…
 Few new VAS services for improving the QoE
 Interoperability with other operators
- Security
- Interoperability
I-SBC
 A better QoE (Voice via AMR-WB 23.85 / Video via H264 VGA, setup time <3s , Data / Voice at the same time
A-
SBC
- Security/privacy
- Transcoding
- Legal Interception
- Emergency Call
- Security
- Transcoding
- Mobility
 Voice is just an application on data
ePC
2G 3G
 Dedicated bearers for multimdeia (voice, video, messaging) over IP (IMS)
MM
TEL
- Pres. ID / Divert
Complex
SIP Session
Handler

8. 8Copyright © Capgemini 2016. All Rights Reserved
Opening the Innovation via 3rd Parties
‘identity’
‘privacy’
Today
« I want to present my
number or not’
« I want to present my
contact details,
goal of the call,
little message »
+33698936210
+33698936210
Patrice Crutel
xxx
« This is an urgent call,
please, take it »
‘Diversion’
Today
- Based on Busy, No Reply
- Towards
-- a person
-- Voicemail
- Based on media???
« Reachability »
- Based on my presence
« Do Not Disturb »
- Based on my calandar
« Outlook / Gmail / … »
- Towards
-- a list of person,
-- Voicemail,
-- Social Network
« FB, Messenger… »
- Based on calling
‘Conference’ Today
- 3PTY Call
« Conference»
- Any Device
- Share any file, location
- Any media
VOICE
2
SOCIAL
Emergency
&
Location

9. 9Copyright © Capgemini 2016. All Rights Reserved
Building the Eco-System for Innovation
A best of breed, virtualized, completely open architecture
 with purely software-based components,
 with strong partners who have shifted to NFV.
Services : Messaging, VAS Policy & Charging
Core Data
Database
Third
Parties
Access
2G 3G
Multimedia

10. 10Copyright © Capgemini 2016. All Rights Reserved
A layered and modular architecture
Other
operators
IMS
NGN
MME/
SGSN/
S-GW
I-SBC
PTS
DSC
LEMF
Internet
Wifi Hotspot
BSS
IMS
GGSN/
P-GW
Multimedia
Data
I-SBC
DSC
Access/
Interco
SMS-C Value added
Telephony services
VoiceMail
VVM
PTS
MMSC
RCS
Lawful Gateway Interceptions
A-SBC
(VoIMS)
Services
Obligations
Messaging
SCC-AS
ePDG
IP-SM-GW
WebRTC
GW+Auth
OSS
OneNumber
Multi-Ringing
CPM
ExposureAPI GW
Centrex - VPN
Multi-Devices
Enterprise
AAA
SES
Policy
&
Charging
Database
United
convergent
Voice/Data

11. 11Copyright © Capgemini 2016. All Rights Reserved
 Evolution of Telco as IT Solution via NFV allows new actors
 for example ISN via a set of relevant IT partners
 Service Innovation is mandatory to compete with other operators
 Requiring « Advanced-TAS »
• SDP , Service Broker / Service Orchestrator …
• Offering SDK, API, Open technology
• Allowing easy development and deployment of Apps
• With very short TTM
• Allowing easy customisation
 « Test & Learn » - « Try and Buy » models
 API both on Access side and Core Network side
 Allowing easy deployment of advanced Apps
 ISN can act as Integrators/orchestrators of Innovation for Operators, MVNOs
 Demonstrating 3rd Party Innovations in their Showroom
Conclusion
Multimedia
as a Box

12. The information contained in this presentation is proprietary.
© 2016 Capgemini. All rights reserved.
www.capgemini.com
About Capgemini
With more than 180,000 people in over 40 countries,
Capgemini is one of With more than 180,000 people in over 40
countries, Capgemini is one of the world's foremost providers of
consulting, technology and outsourcing services. The Group
reported 2015 global revenues of EUR 11.9 billion. Together
with its clients, Capgemini creates and delivers business,
technology and digital solutions that fit their needs, enabling
them to achieve innovation and competitiveness. A deeply
multicultural organization, Capgemini has developed its own
way of working, the Collaborative Business Experience™, and
draws on Rightshore®, its worldwide delivery model.
Learn more about us at www.capgemini.com.