Digital Transformation & Maturity

What’s wrong with this picture?

LightReading’s upcoming OSS in the Era of SDN and NFV is, to my knowledge, the only industry event to explicitly reference both operations support systems (OSS) and software-defined networking (SDN) in its title.

Which is odd, given how much talk there was about operations at last week’s (excellent) SDN forum in The Hague.

However it seems like perhaps the distinct communities responsible for OSS and SDN/NFV (network functions virtualization) might be able to find common purpose under a new banner: automation.

The only question is: automating what, exactly?

In the SDN world, automation tends to mean automation of the process of updating configurations across a large network. For those with an NFV perspective, it tends to mean automation of the processes around developing, testing and then getting a new function safely added to the pool of network-available capabilities. In the OSS world, automation typically means automated fulfillment and assurance (more specifically, automated root cause analysis, alarm management and service impact analysis).

Yet all of these still only represent individual facets of the automation required to run a telco business at scale, especially one based on ultra-flexible software-defined networks, and a platform business model in which the behavior of ‘customers’ (which may themselves be software applications) is difficult to predict.

I’d argue that in that context, automation – while it’s the right priority – needs to be understood in a much bigger context.

In its most abstract sense, what’s going on in this part of our industry is the search for a new home for the defining responsibility of a telco: responsibility for changing the network. Who does it? How do they decide what to do? How do they anticipate the impact of change? How do they balance the needs now against future requirements for change? How do they ensure the changes aligns with both business (profit, costs, green credentials…) and customer (service, resilience) needs?

In an industry discussion that constantly references the existence of organisational silos, declaring automation as the new priority still needs qualification. Automating a process without incorporating additional factors – intelligence, if you will – is unlikely to be transformative. Faster, yes, but smarter? That’s not a given.

A rethink that expressly seeks to combine perspectives from OSS, business support systems (BSS) and network processes is what is required. This is completely analogous (so we know it works!) to the lean principles that manufacturers refined over 30 years ago – yet which were still (!) being held up in The Hague last week as a model to adopt.



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About The Author

Chief Marketing Officer, Aria Networks

Robert Curran is Chief Marketing Officer of Aria Networks. His 20+ years in telecom and OSS include a range of technical, product and strategic marketing positions at Orange, Cramer Systems, Amdocs, Telcordia and Ericsson.

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