Policy as a Platform: Delivering Agility & Simplicity
|
|
- Abel Fitzgerald
- 7 years ago
- Views:
Transcription
1 White Paper Policy as a Platform: Delivering Agility & Simplicity Prepared by Graham Finnie Chief Analyst, Heavy Reading on behalf of November 2014
2 Executive Summary The search for more flexible network and service platforms is becoming ever more urgent for telcos, many of which are faced with a triple whammy of stagnant or falling revenues, rising costs and increasing competition. If they are to survive and prosper, telcos must find new ways both to plan and manage their network resources, and to create, deliver and manage new services. In investigating these issues, this paper focuses in particular on policy management as a function that can pull together a wide range of valuable assets and ideas, but the paper also shows that many existing policy deployments do not meet key strategic telco requirements. A more modular, platform-based approach that allows easier integration of policy with related functions is more likely to meet these goals, we suggest, enabling policy management to realize its full potential. To illustrate some of its key points, this paper draws on a new global survey of network operators. Most of the data from this survey is presented here for the first time. Part One of the paper looks briefly at the evolution of policy over the past decade from a static standalone function supporting only a few use cases, to a role that links policy to an increasingly wide range of IT and network functions and handles scores of policies. However, operators are often frustrated by the scale and persistence of the challenges that face them when trying to turn policy management into a strategic service platform of this kind. We note that the level of satisfaction with legacy policy management deployments is low, and barriers to achieving telco objectives in this area are often still high. A new kind of policy platform is now required, which we call third-generation policy control. Part Two looks in more detail at the factors driving this need, principally a host of new service-oriented policy use cases. These use cases are driving the capabilities that will be required in a next-generation policy platform, and as we show, most operators are planning to move to a much more sophisticated policy architecture that links policy to a widening range of other functions, from product catalogs to RAN congestion control systems. This section also considers the impact of sophisticated new use cases, such as VoLTE. Part Three scopes out the core features of a third-generation policy platform as they arise out of the requirements identified in Part Two. This section focuses in particular on emerging technology enablers such as virtualization and service chaining. With the aid of these and other new capabilities, we suggest, it should be easier to construct a modular platform-based approach that is more flexible and adaptable, and better suited to support the dynamic services environment that telcos are now beginning to roll out. Policy as a platform and virtualization will ultimately help operators to move to an agile, service-oriented model, while simultaneously lowering capex and opex. HEAVY READING NOVEMBER 2014 WHITE PAPER POLICY AS A PLATFORM: DELIVERING AGILITY & SIMPLICITY 2
3 1. Policy as a Platform: The Challenges Ahead Over the past five years, almost every telco has made the creation of more flexible and adaptable network and service platforms a top strategic priority and every year, as the competitive environment becomes ever more challenging, the need to deploy and extend those platforms becomes ever more urgent. In the area of policy management, this has driven several major changes of direction over the decade or so since policy was first deployed. Most first-generation products (see Figure 1) were effectively standalone, with the policy server (usually in association with DPI detection software) handling basic traffic management (e.g., identifying and blocking P2P traffic, or throttling users who had exceeded fair usage rules). Figure 1: The Evolution of Policy 1ST GENERATION ND GENERATION RD GENERATION Policy creation Connection of policy servers to other network and IT functions Largely handled by vendor Limited to one or two functions; usually based on proprietary systems integration Largely handled by vendor and telco technical staff Limited to a few functions; based on proprietary SI and formal standards (e.g., 3GPP) Use cases Largely handled by marketing, and available to external third parties; GUI-based policy creation Extensive; based on formal standards and open platforms; moving up the stack to Web/app layer Transactions per second Up to 10,000 Up to 100,000 Indefinitely extensible Virtualization No Yes, limited Third-party engagement None Very limited Widespread Policy "slicing" No No Yes Policy-driven service chaining Source: Heavy Reading No No Yes Yes, orchestrated and elastic in the cloud In the second generation of policy, which ran from about 2010 to the present, other capabilities were gradually added by vendors (some more rapidly than others). These included simpler policy creation environments; integration with IT elements such as charging; integration with other network elements to link policies to RAN congestion data; and better scaling and availability features. While these improvements have resulted in more complex deployments handling more use cases (many more, in a few deployments), many are still often quite simple in practice, with just a few extra use cases being added, such as user quota management, applicationbased service packages and roaming alerts. Over the past one to two years, however, there has been a sea change in attitudes toward, and plans for, policy, putting much more pressure on suppliers to deliver more flexible platforms. Most operators are looking to add a whole range of new use cases to policy deployments use cases that are largely focused on service HEAVY READING NOVEMBER 2014 WHITE PAPER POLICY AS A PLATFORM: DELIVERING AGILITY & SIMPLICITY 3
4 A third generation of policy products that embed policy in a broader, more strategic solution has arrived innovation rather than traffic management. As a result, they are likely to change frequently, and require hardware and software that is much more extensible, flexible and open than hitherto. Service innovation implies that policies are based on a wider range of inputs, both in the network domain (e.g., congestion information) and the IT domain (e.g., subscriber charging information). These new requirements translate into a new kind of policy product, now becoming available, that situates policy as an element in a wider platform or architecture, including elements such as ANDSF servers and Gi-LAN controllers. At least in principle, this architecture should be better able to fully deliver on the enormous theoretical potential of policy management to meet strategic telco goals. In other words, a third generation of policy products that embed policy in a broader offering has arrived. Theory & Reality In order to understand what this new kind of policy platform needs to deliver, we need to analyze why operators have in general failed to exploit the capabilities available even in second-generation policy products, and have still deployed only a few use cases. This section considers that question in more detail, focusing especially on data from our 2014 survey of network operators on policy management. The first point to make is that policy is now widely deployed. In our survey, we found that nine out of ten respondents had deployed a policy server (or 100%, in the case of those working for a mobile operator), with the average deployment now about two years old. As Figure 2 shows, however, it's clear that many legacy deployments have failed to live up to expectations. On a four-point scale, more than half of the sample rated performance "fair" or "poor" on half of the criteria we suggested. Figure 2: Could Do Better? Level of Satisfaction With Policy Deployments Question: Please rate the performance to date of your policy deployment in the following areas. Source: Heavy Reading survey of 71 network operator executives, August 2014 HEAVY READING NOVEMBER 2014 WHITE PAPER POLICY AS A PLATFORM: DELIVERING AGILITY & SIMPLICITY 4
5 Answers to a different question, specifically on the barriers to achieving policy objectives, tell a similar story (see Figure 3). Almost half the sample rated many barriers as "critical" or "fairly major" (4 or 5 on a 1-5 scale). Figure 3: Barriers to Policy Management Question: On a 1-5 scale, please rate the following barriers to achieving your company's objectives in the area of policy control & management. Source: Heavy Reading survey of 71 network operator executives, August Note: Only barriers scoring greater than 3.25 are included in this graphic; six other barriers were included in the question. It's important to note here that some barriers have persisted year after year not least, difficulties integrating policy and charging. Although the absolute score on this barrier declined slightly this year, this has been the number one barrier in every survey since So despite the fact that policy and charging integration is essential to building new data monetization and service options for users, it is seemingly very hard to achieve in practice. Taken together, these two charts deliver the clear message that many operators need a new approach to policy and a new kind of platform to break the logjam that is preventing them from turning theoretical aspiration into practical achievement and indeed, in answer to a subsequent question on future buying intentions, 73% of respondents said that they would either replace their existing vendor or add new vendors to the policy mix in the future. It's perhaps worth noting here that our survey suggested that more than 40% of policy deployments are more than three years old. Many of those deployments are stuck in the first-generation policy era, and are ripe for augmentation or replacement. So what are telcos looking for in future deployments of policy? We consider that question further in Sections 2 and 3. HEAVY READING NOVEMBER 2014 WHITE PAPER POLICY AS A PLATFORM: DELIVERING AGILITY & SIMPLICITY 5
6 2. What's Driving Next-Gen Policy Platforms? In order to define the features that a next-generation policy platform should support, we need first to ask what it is that operators are trying to achieve. Over the past few years, there has been a major change in this respect. As revenues come under increasing pressure from third-party suppliers, mobile operators in particular have defined service innovation as a core objective, at least as important as traditional cost reduction goals. Telcos need to better monetize data services and extend the range of options available to customers. In the last section we noted that, as a result, the investment case for policy deployment has changed radically since it was first deployed a decade ago especially over the past few years. As Figure 4 shows, this means that the anticipated number of policy use cases is rising very fast, with an implied median of about 18 policy use cases per company expected by 2017, compared to about five today. Figure 4: Policy Use Cases on the Rise Question: How many different policy use cases will your company have in place on its policy management systems by 2017? Source: Heavy Reading survey of 71 network operator executives, August 2014 What kind of use cases do operators have in mind? Figure 5 provides a strong clue, showing that more than 50% of the sample intended to deploy almost all of the use cases we suggested in the question. And it's in the nature of policy management that many other use cases could be deployed, since policies can be based on any piece of information that can be captured in network and IT systems, and then made available to create a new policy. HEAVY READING NOVEMBER 2014 WHITE PAPER POLICY AS A PLATFORM: DELIVERING AGILITY & SIMPLICITY 6
7 Figure 5: Planned Policy Use Cases Source: Heavy Reading survey of 71 network operator executives, August 2014 How do these findings impact next-generation policy product design or purchase? The answers to another question give us a good idea. Many initial policy deployments have included little more than a policy server, policy enforcement software (typically in GGSN DPI, or in a DPI appliance), and a subscriber profile repository (SPR) to enable subscriber-oriented policies to be implemented. However, as Figure 6 shows, many operators have begun to connect a wide range of other elements, including not only charging systems (now being widely connected), but also such elements as RAN congestion control (e.g., network probes), product catalogs and analytics software. HEAVY READING NOVEMBER 2014 WHITE PAPER POLICY AS A PLATFORM: DELIVERING AGILITY & SIMPLICITY 7
8 Figure 6: The New Policy Architecture Question: How do the following elements fit into your company's policy architecture? Source: Heavy Reading survey of network operator executives, August 2014 Policy is becoming part of a broader platform architecture, giving us a good idea of the kind of product that might be required in future In other words, policy is becoming part of a broader platform architecture, and this gives us a good idea of the kind of product that might work best in future. Note especially the high intent to connect functions that are not generally part of the architecture today, such as RAN congestion control and video optimization software. Further clues are provided by looking at some of the emerging use cases in more detail. For example, the survey asked respondents about the impact of VoLTE on policy deployments, and as Figure 7 shows, two thirds of the sample thought that VoLTE would require an upgrade to or replacement of their policy platform. Handling VoLTE not only means scaling up to handle many more sessions and transactions, but also having the capability to handle specific requirements such as support of emergency services, voice-specific charging, or QoS guarantees. The need to support VoLTE is just one example of the new requirements that are straining the capabilities of orthodox policy platforms. Other examples include: Deploying policies seamlessly across different networks such as 3G, 4G, WiFi, etc. (perhaps using an ANDSF add-on module); Supporting policy on the device, or basing policies on information from devices or RAN base stations; Analytics-driven policy development, linking policy to real-time trend information from both IT and network sources; Network "slicing," e.g., to apply different rules to emerging user segments, such as M2M verticals. HEAVY READING NOVEMBER 2014 WHITE PAPER POLICY AS A PLATFORM: DELIVERING AGILITY & SIMPLICITY 8
9 Figure 7: The Impact of VoLTE Question: How will VoLTE (voice over LTE) affect your company's PCRF deployment? Source: Heavy Reading survey of 71 network operator executives, August 2014; excludes "don't knows" In the final analysis, the aim of any deployment is to make the technology invisible to those who ultimately benefit from it which, as our policy use case analysis showed, increasingly means making the technicalities invisible to the non-technical product marketing or development teams that are ultimately responsible for creating the new services for customers. But as our final survey data point in this section implies (see Figure 8), we are some way from that point in deployments today. It shows that policies are still largely created by internal technical staff working with their vendors and systems integrators, with fewer than one in ten saying that marketing or product development staff were primarily responsible for creating policies. Figure 8: Who Creates Policies? Question: Who is mainly responsible for creating the policies now running on your company's policy system? Source: Heavy Reading survey of 71 network operator executives, August 2014; excludes "don't knows" In the end, the litmus test for a third-generation policy deployment is the speed and ease with which new policies can be identified, created and deployed. In the next section, we consider the key mechanisms to achieve this goal. HEAVY READING NOVEMBER 2014 WHITE PAPER POLICY AS A PLATFORM: DELIVERING AGILITY & SIMPLICITY 9
10 3. The Third-Generation Policy Platform We saw in the last section that telcos have high ambitions for policy management, but low levels of satisfaction with many legacy deployments. So what does a thirdgeneration policy platform need in order to assuage these concerns and meet telcos' needs? As previewed in Figure 1, and discussed in Part 2, third-generation policy ought at minimum to deliver a higher level of modularity, flexibility and extensibility. And of all the technologies available to help meet these aims, few have attracted as much attention as virtualization. Virtualization is not new in the IT sector, but it is relatively new in the network industry (though in policy and related areas, a few vendors have had some virtualization capabilities for several years). Much of the interest in virtualization has been driven by the ETSI Network Functions Virtualization (NFV) initiative, which has the backing of most of the biggest Tier 1 telcos. And as Figure 9 shows, this has certainly had an impact on operators, with about half in our survey saying they have active virtualization initiatives in the policy area, and only 24% saying they have no current plans. Figure 9: Virtualization of Policy Question: What stage has your company reached in virtualizing policy control? Source: Heavy Reading survey of 71 network operator executives, August 2014; excludes "don't knows" In answer to a separate question, we found that network operator respondents cited or anticipated a wide range of potential benefits from virtualization, going far beyond the potential economies to be gained by efficiently utilizing generic COTS hardware. For example: 85% of respondents cited lower OSS costs as a critical or useful benefit of virtualization; 84% said it would make it easier to scale up their policy solution; 70% cited easier interoperation with other network or IT functions; and 70% said it would simplify traffic steering or service chaining. HEAVY READING NOVEMBER 2014 WHITE PAPER POLICY AS A PLATFORM: DELIVERING AGILITY & SIMPLICITY 10
11 The advantages of advanced cloud features such as full automation, dynamic elasticity and capacity management are already understood Although early deployments of virtualized policy and other functions usually do little more than add a hypervisor to functions mounted on COTS or commercial blade servers, most respondents in our survey already recognize the importance of having some kind of orchestration scheme in place to facilitate the wider OSS and service flexibility gains they are looking for. In fact, in a question on the main barriers to virtualization, we found that the highest-scoring barrier was "no clear orchestration scheme to manage this in the cloud," suggesting that the advantages of advanced cloud features, such as full automation, dynamic elasticity and capacity management, are already understood, if not necessarily widely available. Telcos, it appears, are thinking ahead to what virtualization might ultimately enable them to do. In a specific question on policy orchestration (Figure 10), we found that more than a third of those with an opinion saw a dedicated orchestrator platform as "essential," with half hedging their opinion by rating it "fairly important." Figure 10: Orchestrating Policy Question: How important is it to have a dedicated orchestrator platform that takes care of managing virtualized policy control in a virtualized infrastructure? Source: Heavy Reading survey of 71 network operators, August 2014; excludes "don't knows" About two thirds of telcos are familiar with service chaining, and one third are investigating its potential One of the potential use cases of virtualization that is attracting current attention is virtualized service chaining (sometimes known as "traffic steering"). As operators seek to broaden their policy architectures, there is a desire to steer flows intelligently (i.e., by using policy decisions) through a range of functions that sit in the so-called "Gi-LAN" such as video optimization, parental control, security, ad insertion and so on. By virtualizing these functions, it should be possible to create a much more flexible and extensible set of options in the Gi-LAN that can be added, dropped and sized to meet ever-changing demand. In our policy management study, we found that operators are still at a relatively early stage in their plans for virtualized service chaining. We found that about two thirds claimed familiarity with the basic concept, with about one third saying they were either planning to deploy it or investigating its potential. In a separate study Heavy Reading conducted specifically on the virtual EPC and Gi-LAN, 66% of respondents thought that the concept of virtualized Gi-LAN functions was attractive and had commercial potential. As network operators become more familiar with the concept, and HEAVY READING NOVEMBER 2014 WHITE PAPER POLICY AS A PLATFORM: DELIVERING AGILITY & SIMPLICITY 11
12 as standards such as ETSI's Forwarding Graph and the IETF's Service Function Chaining are firmed up and deployed, we expect that virtual service chaining will be an important means for improving the modularity of policy-driven service and network management platforms. One final capability that could help operators achieve their objectives is to enable policy and related functions to be exposed via standardized APIs to third parties. This is an area where operators have struggled to create a business case, overcome internal resistance and specify technically how this is to be implemented in a controlled fashion. However, there has been an upsurge in interest in the idea recently, as telcos start to conclude relationships with content and app providers, and this interest is reflected in our survey. Almost 70% of the survey respondents said they would "definitely" or "possibly" expose network or IT capabilities via APIs to third parties; only 15% said they would not. These percentages are considerably higher than those in similar questions we have asked in the past. None of this is to suggest that deploying virtualized and cloudified policy-driven platforms will be easy. It requires q wide-ranging transformation of operator organizations. Among other things, operators must fill internal skills gaps in areas such as virtualization, find new ways to buy and measure return on investment from vendor solutions, resolve new operational issues raised by virtualizing functions (e.g., fault management) and address a range of other challenges. Indeed, in our survey 43% of respondents reported that they lacked appropriate skill sets to deploy virtualized policy solutions. The vendors that best resolve these issues for their customers will be in a strong position to dominate the coming changes. Conclusion It's clear from our survey and from vendor activity and announcements that a new kind of policy platform has been emerging that is better positioned to meet telcos' new strategic imperatives and break the logjam that has prevented telcos from seamlessly linking network and service platforms. No longer is policy a standalone capability with few links to external functions and entities; instead, the policy server sits at the heart of a flexible and extensible set of virtualized functions, making increasingly sophisticated, contextual decisions on behalf of end users. If well-chosen, third-generation policy solutions can sit at the heart of a wide range of network and IT functionality and create increasingly sophisticated and personalized policies for end users. In this way, policy can fulfil its undoubted promise as the brains of the new service- and customer-oriented telco network. HEAVY READING NOVEMBER 2014 WHITE PAPER POLICY AS A PLATFORM: DELIVERING AGILITY & SIMPLICITY 12
13 Background to This Paper About the Author Graham Finnie Chief Analyst, Heavy Reading Graham has been working as an analyst and consultant in the telecommunications sector for more than 20 years. He joined Heavy Reading in 2004, following a 10-year tenure at the Yankee Group, and has been responsible for a wide range of research, focusing primarily on next-generation broadband networks, services and applications. He became Chief Analyst at Heavy Reading in Graham's most recent report for Heavy Reading is RAN Congestion Control & the Road to QoE, published in September Graham is also responsible for Heavy Reading's Policy Control & DPI Market Tracker. Graham has also hosted numerous Webinars and Live events for Light Reading, and is a regular speaker at other major industry events. Before becoming an analyst, he was editor-in-chief of the award-winning industry paper Communications Week International. Graham is based in the U.K. and can be reached at finnie@heavyreading.com. About Heavy Reading Heavy Reading ( the research division of Light Reading, offers deep analysis of emerging telecom trends to network operators, technology suppliers and investors. Its product portfolio includes in-depth reports that address critical next-generation technology and service issues, market trackers that focus on the telecom industry's most critical technology sectors, exclusive worldwide surveys of network operator decision-makers that identify future purchasing and deployment plans, and a rich array of custom and consulting services that give clients the market intelligence needed to compete successfully in the global telecom industry. Heavy Reading P.O. Box 1953 New York, NY Phone: HEAVY READING NOVEMBER 2014 WHITE PAPER POLICY AS A PLATFORM: DELIVERING AGILITY & SIMPLICITY 13
DPI & Traffic Analysis in Networks Based on NFV and SDN
White Paper DPI & Traffic Analysis in Networks Based on NFV and SDN Prepared by Graham Finnie Chief Analyst, Heavy Reading www.heavyreading.com on behalf of www.qosmos.com January 2014 Executive Summary
More informationCisco NFV Solution for the Cisco Evolved Services Platform
Cisco NFV Solution for the Cisco Evolved Services Platform Cisco Knowledge Network Presentation Vijay Venugopal Senior Manager, Product Marketing, Cisco Cloud and Virtualization Group September 2014 Agenda
More informationBusiness Case for Cisco Evolved Services Platform and NFV
Business Case for Cisco Evolved Services Platform and NFV s Executive Summary New services are driving strong traffic growth as well as creating demand for service personalization and novel consumption
More informationDelivering Managed Services Using Next Generation Branch Architectures
Delivering Managed Services Using Next Generation Branch Architectures By: Lee Doyle, Principal Analyst at Doyle Research Sponsored by Versa Networks Executive Summary Network architectures for the WAN
More informationAmdocs Policy Controller
Amdocs Policy Controller The Amdocs Policy Controller is a highly flexible and scalable policy server specifically designed to help service providers manage the impact of mobile data growth on their networks
More informationThe Virtual Ascent of Software Network Intelligence
White Paper The Virtual Ascent of Software Network Intelligence Prepared by Jim Hodges Senior Analyst, Heavy Reading www.heavyreading.com on behalf of www.windriver.com July 2013 Introduction Although
More informationALEPO IN THE VIRTUALIZED CORE NETWORK
In this Document INTRODUCTION What is NFV? NFV Drivers & Benefits Alepo Virtualized Solutions The Alepo Advantage Network Function Virtualization has dominated the conversation in the communications industry
More informationThe Distributed Cloud: Automating, Scaling, Securing & Orchestrating the Edge
White Paper The Distributed Cloud: Automating, Scaling, Securing & Orchestrating the Edge Prepared by Jim Hodges Senior Analyst, Heavy Reading www.heavyreading.com on behalf of www.juniper.net October
More informationThe Promise and the Reality of a Software Defined Data Center
The Promise and the Reality of a Software Defined Data Center Authored by Sponsored by Introduction The traditional IT operational model is highly manual and very hardware centric. As a result, IT infrastructure
More informationWhite Paper - Huawei Observation to NFV
White Paper - Huawei Observation to NFV White Paper - Huawei Observation to NFV 1 NFV Overview...2 1.1 Motivation for Network Function Virtualization...2 1.2 NFV Ecosystem Is Being Built Up...3 2 Major
More informationTake Charge of the Cloud Platform for NFV to Maximize Success
White Paper Take Charge of the Cloud Platform for NFV to Maximize Success Prepared by Caroline Chappell Principal Analyst, Cloud & NFV, Heavy Reading www.heavyreading.com on behalf of www.vmware.com February
More informationLeveraging SDN and NFV in the WAN
Leveraging SDN and NFV in the WAN Introduction Software Defined Networking (SDN) and Network Functions Virtualization (NFV) are two of the key components of the overall movement towards software defined
More informationWhat is SDN all about?
What is SDN all about? Emil Gągała Juniper Networks Piotr Jabłoński Cisco Systems In the beginning there was a chaos CLOUD BUILDING BLOCKS CAN I VIRTUALIZE MY Compute Network? Storage Where is my money?
More informationNokia NetAct. Virtualized OSS that goes beyond network management
Nokia NetAct Virtualized OSS that goes beyond network management From network management to network maximization Nokia NetAct gives you one consolidated view over any network, even the most complicated
More informationSutherland Insights. Network Function Virtualization
Sutherland Insights Network Function Virtualization Page left intentionally blank e NETWORK FUNCTION VIRTUALIZATION Communication service providers (CSPs) are facing several challenges due to a decline
More informationNSN Liquid Core Management for Telco Cloud: Paving the way for reinventing telcos for the cloud
NSN Liquid Core Management for Telco Cloud: Paving the way for reinventing telcos for the cloud Keynotes Liquid Core Management provides operational support for NSN Liquid Core Network, covering all mobile
More informationNFV and SDN Answer or Question?
NFV and SDN Answer or Question? Barry Graham Senior Program Director - Agile 2015 TM Forum 1 TM Forum: A Brief Introduction TM Forum is a non-profit global industry association which brings together the
More informationSDN and NFV in the WAN
WHITE PAPER Hybrid Networking SDN and NFV in the WAN HOW THESE POWERFUL TECHNOLOGIES ARE DRIVING ENTERPRISE INNOVATION rev. 110615 Table of Contents Introduction 3 Software Defined Networking 3 Network
More informationExpert Reference Series of White Papers. Is Network Functions Virtualization (NFV) Moving Closer to Reality?
Expert Reference Series of White Papers Is Network Functions Virtualization (NFV) Moving Closer to Reality? 1-800-COURSES www.globalknowledge.com Is Network Functions Virtualization (NFV) Moving Closer
More informationBusiness Case for S/Gi Network Simplification
Business Case for S/Gi Network Simplification Executive Summary Mobile broadband traffic growth is driving large cost increases but revenue is failing to keep pace. Service providers, consequently, are
More informationByteMobile Adaptive Traffic Management Product Family
ByteMobile Adaptive Traffic Management Product Family Building Adaptive Traffic Management Solutions ByteMobile Adaptive Traffic Management Solutions allow mobile operators to actively and dynamically
More informationCisco Unified Data Center: The Foundation for Private Cloud Infrastructure
White Paper Cisco Unified Data Center: The Foundation for Private Cloud Infrastructure Providing Agile and Efficient Service Delivery for Sustainable Business Advantage What You Will Learn Enterprises
More informationCustomer Experience Management Performance through improved customer lifetime value. 2014 Nokia Solutions and Networks. All rights reserved.
Customer Experience Management Performance through improved customer lifetime value 2014 Nokia Solutions and Networks. All rights reserved. Our approach Insight Action The right data to generate the most
More informationNetwork Operations in the Era of NFV & SDN. Chris Bilton - Director of Research & Technology, BT
Network Operations in the Era of NFV & SDN Chris Bilton - Director of Research & Technology, BT Agenda 1 2 3 4 Introduction Overview of NfV & SDN The Challenge Today s Carrier operations Contrasting Carrier
More informationCanvas VAS Transformation & Consolidation. Whitepaper. www.telenity.com info@telenity.com
Canvas VAS Transformation & Consolidation Whitepaper AHL Serbest Bölgesi, No:57 Yeşilköy, 34830 Istanbul, 1 Turkey Phone: +90 212 468 2100 Fax: +90 212 465 0910 Table of Contents Executive Summary... 3
More informationNFV Management and Orchestration: Enabling Rapid Service Innovation in the Era of Virtualization
White Paper NFV Management and Orchestration: Enabling Rapid Service Innovation in the Era of Virtualization NFV Orchestration Overview Network Function Virtualization (NFV) technology, in combination
More informationThe Changing Role of Policy Management
The Changing Role of Policy Management By Shira Levine Directing Analyst, Next Gen OSS and Policy Infonetics Research, Inc. Contents THE CHANGING ROLE OF POLICY MANAGEMENT 2 Exhibit 1: Worldwide Policy
More informationVMworld 2015 Track Names and Descriptions
Software- Defined Data Center Software- Defined Data Center General VMworld 2015 Track Names and Descriptions Pioneered by VMware and recognized as groundbreaking by the industry and analysts, the VMware
More informationA Mock RFI for a SD-WAN
A Mock RFI for a SD-WAN Ashton, Metzler & Associates Background and Intended Use After a long period with little if any fundamental innovation, the WAN is now the focus of considerable innovation. The
More informationOracle Communications Industry Strategy
Oracle Communications Industry Strategy Bhaskar Gorti Senior Vice President & General Manager Oracle Communications 1 Safe Harbor Statement "Safe Harbor" Statement: Statements in this presentation relating
More informationAmdocs Network Rollout Solution. Cut time and cost for network rollout and change projects with process orchestration
Amdocs Network Rollout Solution Cut time and cost for network rollout and change projects with process orchestration Networks are evolving fast!! Introduction Service provider challenges With the massive
More informationSOFTWARE DEFINED NETWORKING
SOFTWARE DEFINED NETWORKING Bringing Networks to the Cloud Brendan Hayes DIRECTOR, SDN MARKETING AGENDA Market trends and Juniper s SDN strategy Network virtualization evolution Juniper s SDN technology
More informationIntelligent Policy Enforcement for LTE Networks
The New Digital Lifestyle and LTE Intelligent Policy Enforcement for LTE Networks Mobile data networks are an essential tool in our hyperconnected society for streaming video, social networking, and collaboration.
More informationCSPs Must Keep Up With the Changing Needs of Business Customers
White Paper CSPs Must Keep Up With the Changing Needs of Business Customers Prepared by Ari Banerjee Senior Analyst, Heavy Reading Sarah Wallace Analyst, Heavy Reading www.heavyreading.com on behalf of
More informationBusiness Case for Virtual Managed Services
Business Case for Virtual Managed Services Executive Summary Managed services allow businesses to offload day-to-day network management tasks to service providers and thus free up internal talent to focus
More informationSTATE OF OPENSTACK ADOPTION REPORT Industry Survey Results February 2016
STATE OF OPENSTACK ADOPTION REPORT Industry Survey Results February 2016 Why Another OpenStack Report? The open source cloud computing project, OpenStack, has come a long way since NASA and Rackspace launched
More informationDriving SDN Adoption in Service Provider Networks
WHITEPAPER Software Defined Networking (SDN) Driving SDN Adoption in Service Provider Networks This whitepaper provides an overview of key requirements and enablers for driving SDN adoption in Service
More informationSoftware-Based Network Intelligence Survey: Final Results
Software-Based Network Intelligence Survey: Final Results Prepared by www.heavyreading.com Sponsored by March 2013 Overview The Software-Based Network Intelligence Benchmark survey was conducted in February/March
More informationResearch Report Charging and Billing for the Digital Economy
Research Report Charging and Billing for the Digital Economy Copyright Openet Telecom, 2013 Index Introduction 3 1. The Future for Traditional Billing and Charging 4 2. Innovating and Accelerating Time
More informationBusiness aware traffic steering
Nokia Networks Business aware traffic steering Nokia Networks white paper Business aware traffic steering Contents 1. Executive Summary 3 2. Static load or QoS-based traffic steering alone is no longer
More informationUnderstanding the Business Case of Network Function Virtualization
White paper Understanding the Business Case of Network Function Virtualization Part I of the series discusses the telecom market scenario in general, market and business drivers behind push for a building
More informationTHE VIRTUAL PROBE: ASSURANCE & MONITORING IN THE NFV/SDN ERA
THE VIRTUAL PROBE: ASSURANCE & MONITORING IN THE NFV/SDN ERA White paper December 2015 2 Amdocs service assurance and customer experience monitoring solution is designed for operators who are migrating
More informationNokia Networks. Nokia Networks. telco cloud is on the brink of live deployment
Nokia Networks Nokia Networks telco cloud is on the brink of live deployment With Nokia Networks multi-stack telco cloud approach, operators have the freedom to choose the cloud platform that matches their
More informationEconomic Benefits of Cisco CloudVerse
Economic Benefits of Cisco CloudVerse Executive Summary Cloud enables IT to be delivered as a service, when and wherever it is needed, from central, secure, public and private data centers. Enterprises
More informationCloud communication and collaboration with Rapport on CloudBand
Cloud communication and collaboration with Rapport on CloudBand Telco Cloud Application Note 1 Application Note Executive summary Service providers around the globe are introducing cloud-based communication
More informationM O V E R S S H A KE R S ASTELLIA. May 2014. We Accelerate Growth
M O V E R S S H A KE R S ASTELLIA May 2014 We Accelerate Growth MOVERS & SHAKERS Movers & Shakers Interview with Julien Lecoeuvre, Chief Technology Officer, Astellia Interviewed by Olga Shapiro, Frost
More informationMaking the Case for Open Source Controllers
White Paper Making the Case for Open Source Controllers Prepared by Roz Roseboro Senior Analyst, Heavy Reading www.heavyreading.com on behalf of www.brocade.com September 2014 Introduction Telcos face
More information1.1.1 Introduction to Cloud Computing
1 CHAPTER 1 INTRODUCTION 1.1 CLOUD COMPUTING 1.1.1 Introduction to Cloud Computing Computing as a service has seen a phenomenal growth in recent years. The primary motivation for this growth has been the
More informationThe Future-Proof Telco: New Models for Service Creation
The Future-Proof Telco: New Models for Service Creation Telecoms operators that compete on service creation and service agility are the ones that are ready for the future. Today s telecoms market demands
More informationNew Approach to Mobile Traffic Management Needed
New Approach to Mobile Traffic Management Needed The variety of smart mobile devices and the apps that run on them, made mobile broadband more successful than anyone imagined. Now more than ever, mobile
More informationTIME TO RETHINK SDN AND NFV
TIME TO RETHINK SDN AND NFV SDN and NFV are gathering momentum as telecom carriers struggle to manage rapid growth in data traffic. Discussions have focused on the ability of SDN and NFV to make network
More informationService Automation Made Easy
Service Automation Made Easy Networks that know how to customize the network experience for every subscriber Challenge Service providers want to quickly develop and deliver personalized services their
More informationCONDIS. IT Service Management and CMDB
CONDIS IT Service and CMDB 2/17 Table of contents 1. Executive Summary... 3 2. ITIL Overview... 4 2.1 How CONDIS supports ITIL processes... 5 2.1.1 Incident... 5 2.1.2 Problem... 5 2.1.3 Configuration...
More informationVirtualization, SDN and NFV
Virtualization, SDN and NFV HOW DO THEY FIT TOGETHER? Traditional networks lack the flexibility to keep pace with dynamic computing and storage needs of today s data centers. In order to implement changes,
More informationSolutions for Communications with IBM Netezza Network Analytics Accelerator
Solutions for Communications with IBM Netezza Analytics Accelerator The all-in-one network intelligence appliance for the telecommunications industry Highlights The Analytics Accelerator combines speed,
More informationTurn Your Business Vision into Reality with Microsoft Dynamics GP
Turn Your Business Vision into Reality with Microsoft Dynamics GP You have worked hard to build a vision for your business. With a business solution from Microsoft, you can turn that vision into reality.
More informationPolicy Control & SDN: A Perfect Match?
White Paper Policy Control & SDN: A Perfect Match? Prepared by Graham Finnie Chief Analyst, Heavy Reading www.heavyreading.com on behalf of www.sandvine.com May 2013 Introduction Policy control based on
More informationIs backhaul the weak link in your LTE network? Network assurance strategies for LTE backhaul infrastructure
Is backhaul the weak link in your LTE network? Network assurance strategies for LTE backhaul infrastructure The LTE backhaul challenge Communication Service Providers (CSPs) are adopting LTE in rapid succession.
More informationWinning in the Telco Data Center
Winning in the Telco Data Center Roz Roseboro, Senior Analyst, Heavy Reading Agenda Heavy Reading intro What s happening in telco? Why is open source relevant to telco? What do telcos think about open
More informationHow Route Analytics Enables Virtualization and Cloud Computing
How Route Analytics Enables Virtualization and Cloud Computing By Jim Metzler, Ashton Metzler & Associates Distinguished Research Fellow and Co-Founder, Webtorials Editorial/Analyst Division Introduction
More informationWorldwide Advanced and Predictive Analytics Software Market Shares, 2014: The Rise of the Long Tail
MARKET SHARE Worldwide Advanced and Predictive Analytics Software Market Shares, 2014: The Rise of the Long Tail Alys Woodward Dan Vesset IDC MARKET SHARE FIGURE FIGURE 1 Worldwide Advanced and Predictive
More informationTurn Your Business Vision into Reality with Microsoft Dynamics GP
Turn Your Business Vision into Reality with Microsoft Dynamics GP You have worked hard to build a vision for your business. With a business solution from Microsoft, you can turn that vision into reality.
More informationThe promise of SDN. EU Future Internet Assembly March 18, 2014. Yanick Pouffary Chief Technologist HP Network Services
The promise of SDN EU Future Internet Assembly March 18, 2014 Yanick Pouffary Chief Technologist HP Network Services Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein
More informationThe Role of Big Data & Advanced Analytics in SDN/NFV. Moderated by Jim Hodges, Senior Analyst, Heavy Reading June 9, 2015
The Role of Big Data & Advanced Analytics in SDN/NFV Moderated by Jim Hodges, Senior Analyst, Heavy Reading June 9, 2015 DAY 1 TUESDAY, JUNE 9, 2015 3:00 4:00 PM BREAKOUT ROOM #4 VIRTUALIZATION The Role
More informationPortfolio & Relationship Management in the Cloud
Portfolio & Relationship Management in the Cloud Software without the technology headaches White Paper by David Wilson, Director, International Sales & Marketing 23 rd May 2013 Index Can you have your
More informationService Quality Management The next logical step by James Lochran
www.pipelinepub.com Volume 4, Issue 2 Service Quality Management The next logical step by James Lochran Service Quality Management (SQM) is the latest in the long list of buzz words floating around the
More informationBusiness Continuity in an Outsourced Environment: Enabling business outcomes and expanding sourcing options
Business Continuity in an Outsourced Environment: Enabling business outcomes and expanding sourcing options Marnix Gillis IBM Distinguished Engineer 32 nd Regional Conference 2013 International Business
More informationNFV & SDN World. Practical Approaches to NFV Orchestration Deployment. Terry McCabe CTO Mobile Business Unit
NFV & SDN World Practical Approaches to NFV Orchestration Deployment Terry McCabe CTO Mobile Business Unit May 2015 Mitel 2 2015 Mitel. Proprietary and Confidential. Mavenir 4G Customer Launches Mavenir
More informationHow Network Operators Do Prepare for the Rise of the Machines
Internet of Things and the Impact on Transport Networks How Network Operators Do Prepare for the Rise of the Machines Telecommunication networks today were never designed having Inter of Things use cases
More informationNokia Datacenter Services
Nokia Networks Nokia Datacenter Services Exciting opportunities for Cloud IT experts Creative disruption We are defining the future of telecommunication networks with our innovative converged IT telco-cloud
More informationBoosting Customer Loyalty and Bottom Line Results
Boosting Customer Loyalty and Bottom Line Results Putting Customer Experience First in Your Contact Center TABLE OF CONTENTS Meeting Today s Customer Expectations...1 Customer Service is an Ongoing Experience...2
More informationVIRTUALIZING THE EDGE
VIRTUALIZING THE EDGE NFV adoption to transform telecommunications infrastructure Karthik Kailasam Director, Integrated Modular Solutions September 2015 Key Messages The transformation of telecom networks
More informationThe New IP Networks: Time to Move From PoC to Revenue
White Paper The New IP Networks: Time to Move From PoC to Revenue Prepared by Roz Roseboro Senior Analyst, Heavy Reading www.heavyreading.com on behalf of www.brocade.com February 2015 Introduction The
More informationA Look into the Cloud
A Look into the Cloud An Allstream White Paper 1 Table of contents Why is everybody talking about the cloud? 1 Trends driving the move to the cloud 1 What actually is the cloud? 2 Private and public clouds
More informationCisco Quantum Policy Suite for BNG
Data Sheet Cisco Quantum Policy Suite for BNG Solution Overview The Cisco Quantum Policy Suite is a carrier-grade policy, charging, and subscriber data management software solution that enables service
More informationCloud computing insights from 110 implementation projects
IBM Academy of Technology Thought Leadership White Paper October 2010 Cloud computing insights from 110 implementation projects IBM Academy of Technology Survey 2 Cloud computing insights from 110 implementation
More informationBig Data empowered messaging. How to boost telco legacy services profitability?
Big Data empowered messaging How to boost telco legacy services profitability? Messaging: the other way. You said Big Data? Celebrating its 23 rd year of existence, Text Messaging/SMS may be today considered
More informationEvolution of the Modern Software Supply Chain The Docker Survey, 2016
Evolution of the Modern Software Supply Chain The Docker Survey, 2016 Overview Containers are the base unit of the modern software supply chain. The results of the Evolution of the Modern Software Supply
More informationNokia Networks. FutureWorks Network architecture for the 5G era. Nokia Networks white paper Network architecture for the 5G era
Nokia Networks FutureWorks Network architecture for the 5G era Nokia Networks white paper Network architecture for the 5G era Contents Introduction 3 The need for new architecture 5 Architectural requirements
More informationDriving Customer Loyalty Through Network Service Quality
White Paper Driving Customer Loyalty Through Network Service Quality Prepared by Caroline Chappell Principal Analyst, Cloud & NFV, Heavy Reading www.heavyreading.com on behalf of www.ibm.com March 2015
More informationSecurity MWC 2014. 2013 Nokia Solutions and Networks. All rights reserved.
Security MWC 2014 2013 Nokia Solutions and Networks. All rights reserved. Security Ecosystem overview Partners Network security demo + End-user security demo + + + + NSN end-to-end security solutions for
More informationNetwork functions virtualization and software management
ericsson White paper Uen 284 23-3248 December 2014 Network functions virtualization and software management LEVERAGING THE FULL POTENTIAL WITH NETWORK SLICING Network Functions Virtualization technology
More informationGaining Customer Insight through Big Data Analytics
inform innovate accelerate optimize Gaining Customer Insight through Big Data Analytics Rob Rich MD TM Forum Insights rrich@tmforum.org January 29, 2014 2013 TM Forum 1 Agenda Most promising areas for
More informationNFV: Addressing Global Challenges for Telecom Service Providers
NFV: Addressing Global Challenges for Telecom Service Providers Charlie Ashton 2015 Wind River. All Rights Reserved. Topics Critical business challenges for service providers The promise of NFV Industry
More informationHuawei Technologies ERC Position Statement: Towards a Future Internet Public Private Partnership
Huawei Technologies ERC Position Statement: Towards a Future Internet Public Private Partnership Kostas Pentikousis, Mirko Schramm, and Cornel Pampu Huawei Technologies European Research Centre Carnotstrasse
More informationHow to Safely Migrate your ERP to the Cloud in Three Steps
How to Safely Migrate your ERP to the Cloud in Three Steps Introduction Enterprise Resource Planning (ERP) has served as the central nervous system of large organisations for the past two decades. The
More informationData Center Fabrics and Their Role in Managing the Big Data Trend
Data Center Fabrics and Their Role in Managing the Big Data Trend The emergence of Big Data as a critical technology initiative is one of the driving factors forcing IT decision-makers to explore new alternatives
More informationCisco and Citrix: Building Application Centric, ADC-enabled Data Centers
Solutions Brief : Building Application Centric, ADC-enabled Data Centers Cisco Application Centric Infrastructure (ACI) integrates Citrix NetScaler Application Delivery Controller (ADC) appliances to reduce
More informationAccenture and Oracle: Leading the IoT Revolution
Accenture and Oracle: Leading the IoT Revolution ACCENTURE AND ORACLE The Internet of Things (IoT) is rapidly moving from concept to reality, as companies see the value of connecting a range of sensors,
More informationControl Plane Elasticity & Virtualization in the 4G Core
White Paper Control Plane Elasticity & Virtualization in the 4G Core Prepared by Gabriel Brown Senior Analyst, Heavy Reading www.heavyreading.com on behalf of www.amdocs.com May 2013 Control-Plane Virtualization
More informationTurn Your Business Vision into Reality with Microsoft Dynamics NAV. icepts Technology Group, Inc. Dynamics NAV Gold ERP Partner www.icepts.
Turn Your Business Vision into Reality with Microsoft Dynamics NAV icepts Technology Group, Inc. Dynamics NAV Gold ERP Partner www.icepts.com You have worked hard to build a vision for your business. With
More informationWorld Wide Wireless Web The Nano Core Disruptive or Generation Bridge! The Power of 5G
World Wide Wireless Web The Nano Core Disruptive or Generation Bridge! The Power of 5G Indian Telecom Service providers perspective on Deployment Architecture, Deployment Strategies as well as the Business
More informationWHITE PAPER The Evolution of the Data Center and the Role of Virtualized Infrastructure and Unified 3D Management
WHITE PAPER The Evolution of the Data Center and the Role of Virtualized Infrastructure and Unified 3D Management Sponsored by: Hitachi Data Systems Laura DuBois October 2010 Marshall Amaldas EXECUTIVE
More informationSOA Adoption Challenges
Introduction Raju Alluri SOA adoption is evolutionary rather than revolutionary. It is a journey and not an end state. There are many challenges in the SOA journey. First and foremost, the challenge is
More informationAmdocs Network Cloud Service Orchestrator
Amdocs Cloud Service Orchestrator Provide business managers with the freedom to create more services more quickly, by removing barriers to new service introduction Give customers greater control over their
More informationAffording the Upgrade to Higher Speed & Density
Affording the Upgrade to Higher Speed & Density Ethernet Summit February 22, 2012 Agenda VSS Overview Technology Q&A 2 Corporate Overview World Leader in Network Intelligence Optimization Deployed in 80%
More informationThe Future of Prepaid Wireless
The Future of Prepaid Wireless A Research Report January, 2011 1 Agenda > Prepaid market snapshot > The future of prepaid wireless Research report highlights and key findings > Amdocs Prepaid offering
More informationModels for Monetizing Virtualization in the Control Plane
Models for Monetizing Virtualization in the Control Plane Go beyond cost management increase service agility, innovation and velocity with virtualized policy control Table of Contents Virtualization A
More information