While the benefits of SDN (Software Defined Networking) and network virtualization are well known in the enterprise IT and data center world, both technologies also bring a hosts of benefits to the telecommunications service provider/carrier community. Not only can SDN and network virtualization help address the explosive capacity demand of mobile traffic, but they can also reduce the CapEx and OpEx burden faced by service providers to handle this demand by diminishing reliance on expensive proprietary hardware platforms. SDN and network virtualization solutions have been widely deployed in data center and enterprise environments, and many service provider deployments are already underway. NFV (Network Functions Virtualization) is service provider led initiative aimed at virtualizing network components in a service provider network. While NFV is still a developing technology, many vendors have already developed commercial-grade solutions that align well with the NFV initiative. Driven by the thriving ecosystem, SNS Research estimates that the SDN, NFV and network virtualization market will account for nearly $10 Billion in 2015 alone. Despite barriers relating to standardization and co-existence with legacy networks, SNS Research estimates further growth at a CAGR of 37% over the next 5 years. This report presents an in-depth assessment of the global SDN, NFV and network virtualization market. In addition to covering underlying technology, key market drivers, challenges, future roadmap, value chain analysis, use cases, deployment case studies, company profiles, product strategies and strategic recommendations, the report also presents comprehensive forecasts for the market from 2015 till 2020. The forecasts and historical revenue figures are individually segmented for 10 individual submarkets, 2 user base categories, 7 use case categories, 6 geographical regions and 34 countries. The report comes with an associated Excel datasheet covering quantitative data from all figures presented within the report.


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Table of Content:
Chapter 1: Introduction
Executive Summary
Topics Covered
Forecast Segmentation
Key Questions Answered
Key Findings
Methodology
Target Audience
Companies & Organizations Mentioned
Chapter 2: An Overview of SDN, NFV & Network Virtualization
What is Network Virtualization?
What is SDN (Software Defined Networking)?
SDN Protocols
OpenFlow
BGP-TE (Border Gateway Protocol – Traffic Engineering)
PCEP (Path Computation Element Protocol)
I2RS (Interface to the Routing System)
VxLAN (Virtual Extensible LAN)
ALTO (Application Layer Traffic Optimization)
IETF Software Driven Networks
SDN Implementation Approaches
Network Virtualization Approach
Evolutionary Approach
The “Central Control” Approach
What is NFV (Network Functions Virtualization)?
NFV Enabling Technologies
Cloud Computing and Network Virtualization
Open Management and Control Protocols
Industry Standard High-Volume Servers
NFV Implementation Architecture
NFVI (NFV Infrastructure)
Hardware Resources
Virtualized Resources
VNFs (Virtualized Network Functions)
NFV-MANO (NFV-Management and Orchestration)
VIM (Virtualized Infrastructure Manager)
Orchestrator
VNF Manager
How SDN and NFV Differ from Each Other
Similarities and Differences
Can Both Technologies Complement Each Other?
How Are Vendors Positioning their Solutions?
Market Drivers
Leveraging Generic Low-cost Hardware
Multi-tenancy on Same Hardware
Reduced Power Consumption
Faster TTM (Time to Market)
Improved Operational Efficiency & Performance
Centralized Provisioning and Network Control
Ability to Launch New Services & Virtual Networks Quickly
Dynamic Scaling of Services
Opening the Door to Multi-vendor Interoperability
CapEx and OpEx Reduction
Fast Troubleshooting and Improved Diagnostics
Vendor Support
Market Barriers
Lack of Standardization & Technology Maturity
Uncertain Cost-Benefits Tradeoffs
NFV May Slow/Delay Traffic
Will Multi-vendor Interoperability Really Work?
Co-Existence with Legacy Networks: Integration Challenges


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