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1© Copyright Comviva Technologies Limited. 2015
What is NFV & Why is it Significant to the
Networking Industry?
2© Copyright Comviva Technologies Limited. 2015
Introduction
 The telecom industry & its technology is growing fast.
 The wireless telecommunications network will grow to $323 billion between 2014 to 2017, a 25% rise over
the period of 2010 to 2013.
 This rise can be attributed to NFV when telecom operators across the world are adopting the technology to
gain competitive advantage.
 China Telecom Beijing Research Institute and Hewlett Packard Enterprise recently made announcements for
creation of a joint NFV lab together.
 The intention is to migrate from old infrastructure system to upgraded sophisticated system.
3© Copyright Comviva Technologies Limited. 2015
Global Uptake of NFV
 NFV came into being around 2007
 However, only a few companies were investing in its research and development at that time.
 NFV became much more formalized between 2008 to 2014.
 Today’s global telecommunications industry is at the juncture of seeing a wide-scale deployment of NFV.
 In 2013, Linux Foundation launched a project for open source framework called Project OpenDayLight which
was intended to accelerate NFV adoption.
 The global NFV and SDN market was around $2 billion in 2015.
4© Copyright Comviva Technologies Limited. 2015
Global Uptake of NFV
 It is predicted that by the year 2020, it will increase at a compounded annual growth rate of 86% and reach
around $45 billion.
 North America is expected to lead the deployment.
 The Asia Pacific region, including Japan, is currently the fastest growing economy but it is expected to be
replaced by Europe soon.
 By the year 2020, the investments in orchestration platforms will reach over $1.6 billion and will account for
about 10% of the total NFV spending.
 The high growth can be contributed to the increasing popularity of cloud services, difference in traffic
patterns, growing complexity of networks, rising demand for mobility and server virtualization.
5© Copyright Comviva Technologies Limited. 2015
Key Benefits
 Economical for Customers
 Reduction of cost benefits the network operator and the customer.
 Customers are charged only for the service provided i.e. time of use, bandwidth, number of users etc.
 They do not have to pay for the expenditure of the whole set up.
 Coherence in Operation
 Through implementation of NFV, the network monitors and repairs VNF instances directly in the software
without any manual intervention.
 NFV will make remotely setting up a server on cloud much easier than it is today.
6© Copyright Comviva Technologies Limited. 2015
Key Benefits
 Reduction of Manual Intervention
 Any downtime or interruption at the customer location is repaired directly by NFV without any
manual intervention.
This has enabled network operators to maintain lesser workforce, thus, enabling them to save on manpower
cost.
 Effective use of Resources
 NFV enables the network to use all kinds of unutilized resources.
 This is done remotely through software without any manual intervention.
7© Copyright Comviva Technologies Limited. 2015
Key Benefits
 Reduction in Operational Costs
 NFV entails a network operator to manage the network efficiently and this helps network operators to use the
spare time in network maintenance, experimentation, modification of the network, etc.
 The final result is a massive reduction of operational cost.
 Flexible & Agile
 NFV enables network operators to be flexible and agile.
 With the saved cost and saved downtime, network operators can not only invest in new
technology, they can also use the saved time in technological innovations.
8© Copyright Comviva Technologies Limited. 2015
Key Challenges
 Archaic Infrastructure
 Most businesses have been using legacy infrastructure.
 NFV can only be deployed in new applications.
 NFV functions are therefore being deployed gradually .
 The returns on investments are being used to purchase modern infrastructure through which complex NFV
projects can be purchased in the future.
 Managing Perceptions
 In most cases, enterprise solutions are unable to provide carrier grade reliability since they are not designed
for the telecom environment.
 The good news is NFV does not necessarily require carrier grade reliability and hence have immense latent
opportunities in them.
9© Copyright Comviva Technologies Limited. 2015
Key Challenges
 Technological/Operational
 Neither performance not reliability can be sacrificed while making this move to a virtualized architecture.
 It is also important for operators to adopt to the changing technology of NFV.
 Vendors and equipment providers have to adapt to this change as well.
 This will not happen very fast, hence a considerable amount of patience is required.
10© Copyright Comviva Technologies Limited. 2015
Practical Applications of NFV
 Microsoft Azure
 Microsoft Azure is the best example of successful implementation of NFV.
 The access to Microsoft Azure cloud services marketplace has been optimized through hybrid cloud so that
secure and reliable cloud services can be provided to SMBs and enterprises.
 These services are optimized to ensure they can take the pressure of business applications and workloads.
 Juniper Networks
 Juniper Networks has developed a number of well defined virtual enterprise solutions like network
connectivity, VPN creation, firewall, etc.
 The entire thing is done through the implementation of NFV technology like Contrail Cloud Platform and
Open Stack CMS.
 An entire service chain has been implemented which are in turn offered to enterprise customers.
11© Copyright Comviva Technologies Limited. 2015
Practical Applications of NFV
 Metaswitch Networks
 Metaswitch has a virtual IMS core network through which all kinds of IMS services can be provided in a
matter of minutes.
 This has been done by implementing virtual cloud based structures which are scalable and self-operated.
 The service can not only calculate the size of a specific IMS core network automatically, it also has auto-
healing properties which ensure the fastest recovery and seamless operation.
12© Copyright Comviva Technologies Limited. 2015
Disclaimer
Copyright © 2015: Comviva Technologies Ltd, Registered Office at A-26, Info City, Sector 34, Gurgaon-122001, Haryana, India.
All rights about this document are reserved and shall not be , in whole or in part, copied, photocopied, reproduced, translated, or reduced to any manner
including but not limited to electronic, mechanical, machine readable ,photographic, optic recording or otherwise without prior consent, in writing, of Comviva
Technologies Ltd (the Company).
The information in this document is subject to changes without notice. This describes only the product defined in the introduction of this documentation. This
document is intended for the use of prospective customers of the Company Products Solutions and or Services for the sole purpose of the transaction for which
the document is submitted. No part of it may be reproduced or transmitted in any form or manner whatsoever without the prior written permission of the
company. The Customer, who/which assumes full responsibility for using the document appropriately. The Company welcomes customer comments as part of the
process of continuous development and improvement.
The Company, has made all reasonable efforts to ensure that the information contained in the document are adequate, sufficient and free of material errors and
omissions. The Company will, if necessary, explain issues, which may not be covered by the document. However, the Company does not assume any liability of
whatsoever nature , for any errors in the document except the responsibility to provide correct information when any such error is brought to company’s
knowledge. The Company will not be responsible, in any event, for errors in this document or for any damages, incidental or consequential, including monetary
losses that might arise from the use of this document or of the information contained in it.
This document and the Products, Solutions and Services it describes are intellectual property of the Company and/or of the respective owners thereof, whether
such IPR is registered, registrable, pending for registration, applied for registration or not.
The only warranties for the Company Products, Solutions and Services are set forth in the express warranty statements accompanying its products and services.
Nothing herein should be construed as constituting an additional warranty. The Company shall not be liable for technical or editorial errors or omissions
contained herein.
The Company logo is a trademark of the Company. Other products, names, logos mentioned in this document , if any , may be trademarks of their respective
owners.
Thank you
Visit us at www.mahindracomviva.com
13© Copyright Comviva Technologies Limited. 2015

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What is NFV and Why is it Significant to the Networking Industry?

  • 1. 1© Copyright Comviva Technologies Limited. 2015 What is NFV & Why is it Significant to the Networking Industry?
  • 2. 2© Copyright Comviva Technologies Limited. 2015 Introduction  The telecom industry & its technology is growing fast.  The wireless telecommunications network will grow to $323 billion between 2014 to 2017, a 25% rise over the period of 2010 to 2013.  This rise can be attributed to NFV when telecom operators across the world are adopting the technology to gain competitive advantage.  China Telecom Beijing Research Institute and Hewlett Packard Enterprise recently made announcements for creation of a joint NFV lab together.  The intention is to migrate from old infrastructure system to upgraded sophisticated system.
  • 3. 3© Copyright Comviva Technologies Limited. 2015 Global Uptake of NFV  NFV came into being around 2007  However, only a few companies were investing in its research and development at that time.  NFV became much more formalized between 2008 to 2014.  Today’s global telecommunications industry is at the juncture of seeing a wide-scale deployment of NFV.  In 2013, Linux Foundation launched a project for open source framework called Project OpenDayLight which was intended to accelerate NFV adoption.  The global NFV and SDN market was around $2 billion in 2015.
  • 4. 4© Copyright Comviva Technologies Limited. 2015 Global Uptake of NFV  It is predicted that by the year 2020, it will increase at a compounded annual growth rate of 86% and reach around $45 billion.  North America is expected to lead the deployment.  The Asia Pacific region, including Japan, is currently the fastest growing economy but it is expected to be replaced by Europe soon.  By the year 2020, the investments in orchestration platforms will reach over $1.6 billion and will account for about 10% of the total NFV spending.  The high growth can be contributed to the increasing popularity of cloud services, difference in traffic patterns, growing complexity of networks, rising demand for mobility and server virtualization.
  • 5. 5© Copyright Comviva Technologies Limited. 2015 Key Benefits  Economical for Customers  Reduction of cost benefits the network operator and the customer.  Customers are charged only for the service provided i.e. time of use, bandwidth, number of users etc.  They do not have to pay for the expenditure of the whole set up.  Coherence in Operation  Through implementation of NFV, the network monitors and repairs VNF instances directly in the software without any manual intervention.  NFV will make remotely setting up a server on cloud much easier than it is today.
  • 6. 6© Copyright Comviva Technologies Limited. 2015 Key Benefits  Reduction of Manual Intervention  Any downtime or interruption at the customer location is repaired directly by NFV without any manual intervention. This has enabled network operators to maintain lesser workforce, thus, enabling them to save on manpower cost.  Effective use of Resources  NFV enables the network to use all kinds of unutilized resources.  This is done remotely through software without any manual intervention.
  • 7. 7© Copyright Comviva Technologies Limited. 2015 Key Benefits  Reduction in Operational Costs  NFV entails a network operator to manage the network efficiently and this helps network operators to use the spare time in network maintenance, experimentation, modification of the network, etc.  The final result is a massive reduction of operational cost.  Flexible & Agile  NFV enables network operators to be flexible and agile.  With the saved cost and saved downtime, network operators can not only invest in new technology, they can also use the saved time in technological innovations.
  • 8. 8© Copyright Comviva Technologies Limited. 2015 Key Challenges  Archaic Infrastructure  Most businesses have been using legacy infrastructure.  NFV can only be deployed in new applications.  NFV functions are therefore being deployed gradually .  The returns on investments are being used to purchase modern infrastructure through which complex NFV projects can be purchased in the future.  Managing Perceptions  In most cases, enterprise solutions are unable to provide carrier grade reliability since they are not designed for the telecom environment.  The good news is NFV does not necessarily require carrier grade reliability and hence have immense latent opportunities in them.
  • 9. 9© Copyright Comviva Technologies Limited. 2015 Key Challenges  Technological/Operational  Neither performance not reliability can be sacrificed while making this move to a virtualized architecture.  It is also important for operators to adopt to the changing technology of NFV.  Vendors and equipment providers have to adapt to this change as well.  This will not happen very fast, hence a considerable amount of patience is required.
  • 10. 10© Copyright Comviva Technologies Limited. 2015 Practical Applications of NFV  Microsoft Azure  Microsoft Azure is the best example of successful implementation of NFV.  The access to Microsoft Azure cloud services marketplace has been optimized through hybrid cloud so that secure and reliable cloud services can be provided to SMBs and enterprises.  These services are optimized to ensure they can take the pressure of business applications and workloads.  Juniper Networks  Juniper Networks has developed a number of well defined virtual enterprise solutions like network connectivity, VPN creation, firewall, etc.  The entire thing is done through the implementation of NFV technology like Contrail Cloud Platform and Open Stack CMS.  An entire service chain has been implemented which are in turn offered to enterprise customers.
  • 11. 11© Copyright Comviva Technologies Limited. 2015 Practical Applications of NFV  Metaswitch Networks  Metaswitch has a virtual IMS core network through which all kinds of IMS services can be provided in a matter of minutes.  This has been done by implementing virtual cloud based structures which are scalable and self-operated.  The service can not only calculate the size of a specific IMS core network automatically, it also has auto- healing properties which ensure the fastest recovery and seamless operation.
  • 12. 12© Copyright Comviva Technologies Limited. 2015 Disclaimer Copyright © 2015: Comviva Technologies Ltd, Registered Office at A-26, Info City, Sector 34, Gurgaon-122001, Haryana, India. All rights about this document are reserved and shall not be , in whole or in part, copied, photocopied, reproduced, translated, or reduced to any manner including but not limited to electronic, mechanical, machine readable ,photographic, optic recording or otherwise without prior consent, in writing, of Comviva Technologies Ltd (the Company). The information in this document is subject to changes without notice. This describes only the product defined in the introduction of this documentation. This document is intended for the use of prospective customers of the Company Products Solutions and or Services for the sole purpose of the transaction for which the document is submitted. No part of it may be reproduced or transmitted in any form or manner whatsoever without the prior written permission of the company. The Customer, who/which assumes full responsibility for using the document appropriately. The Company welcomes customer comments as part of the process of continuous development and improvement. The Company, has made all reasonable efforts to ensure that the information contained in the document are adequate, sufficient and free of material errors and omissions. The Company will, if necessary, explain issues, which may not be covered by the document. However, the Company does not assume any liability of whatsoever nature , for any errors in the document except the responsibility to provide correct information when any such error is brought to company’s knowledge. The Company will not be responsible, in any event, for errors in this document or for any damages, incidental or consequential, including monetary losses that might arise from the use of this document or of the information contained in it. This document and the Products, Solutions and Services it describes are intellectual property of the Company and/or of the respective owners thereof, whether such IPR is registered, registrable, pending for registration, applied for registration or not. The only warranties for the Company Products, Solutions and Services are set forth in the express warranty statements accompanying its products and services. Nothing herein should be construed as constituting an additional warranty. The Company shall not be liable for technical or editorial errors or omissions contained herein. The Company logo is a trademark of the Company. Other products, names, logos mentioned in this document , if any , may be trademarks of their respective owners. Thank you Visit us at www.mahindracomviva.com
  • 13. 13© Copyright Comviva Technologies Limited. 2015