STL Partners has compiled a new quarterly-updated tracker service of commercial deployments of NFV and SDN by leading telcos worldwide, providing an Excel database accompanied by an analytical report. The first update, devoted to Europe, found operators and vendors focusing on core network virtualisation and SDN/SD-WAN have so far led the way, as timelines on more systematic transformation programmes have been extended.
Changing telcos’ systems from a legacy to a virtualised model is a bit like building an autonomous car from a moving steam locomotive. In this report, we look at the relationship between NFV (Network Functions Virtualization) and OSS (Operations Support Systems), and the difficulties that operators and the developer community are facing in migrating from legacy OSS to NFV-based methods for delivering and managing communications services.
The early high hopes for SDN and NFV have given way to the realization that the road to cloud-telco ‘heaven’ is strewn with ‘infernal’ rocks and pitfalls. We present the “devil’s advocate’s” (i.e. an extremely sceptical) view of NFV set out in eight indictments. We then examine the argument for the defence.
‘Network as a Service’ (NaaS) and ‘enterprise virtual CPE’ (vCPE) are the leading customer-facing applications in which NFV and SDN approaches are being applied. This report looks at 13 leading operators in North America, Europe and Asia, what they are doing, and what strategies are emerging.
STL Partners explores in detail how thirteen leading operators are addressing NFV and SDN. By exploring each management team’s vision for the technology and the current implementation activities, we have been able to identify six segments – from dynamic ‘NFV Business Model Transformation Pioneers’ to more prosaic ‘Utilitarian Adopters’. The report also outlines three major ‘best-practice’ recommendations for other players.
This report explores how Net Neutrality legislation has evolved significantly, looking at the general shape and specifics in the EU, US, India, Brazil and other territories. In general telcos can differentiate some aspects of broadband access with pricing or “specialized services”, but Internet app-blocking or paid-priority are disallowed. While legal challenges are ongoing, the way ahead seems much clearer, and we explore how telcos should focus on and enable interesting non-Internet connectivity opportunities around 5G, NFV and IoT.