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AT&T has been for a long time a very proactive proponent of SDN and NFV which are the key components of Domain 2.0. Our conversation with Tripps Tripathi, Director New Tech Prod Dev Eng, Services Design and Development, AT&T, gives us an update on AT&T Domain 2.0 and on the learnings from the initial stages of the transition to a virtualized network.

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Network planning becomes more important – not less – as networks grow in complexity. Even SON– which gives mobile operators powerful tools for managing traffic and interference – cannot compensate for bad placement of RAN elements.

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In the US, AT&T has been the stronger supporter for Wi-Fi and small cells as a way to increase capacity, and improve network utilization and customer experience. In our conversation with  Jim Parker, Senior Manager, Antenna Solutions Group at AT&T, we talked about what's coming next

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For our Wi-Fi and cellular integration upcoming report, we had a conversation with Shawn Tsetsilas, Senior Director of Business Development, and Syed Zaidi, Senior Director for Solutions Architecture, Goodman Networks on what it takes to manage the complexities of real-life deployments of Wi-Fi and small cells.

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From FierceWireless. We have all been captivated in following data usage -- current and future, per subscriber, per device, per technology, per country, and so on. A related metric that does not get quite as much attention -- and yet deserves it -- is demand. 
 

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In the previous conversation, we talked about small-cell backhaul in Europe. In the last one, we looked at the US. The latest conversation is with Pete Gelbman at Clearwire about wireless backhaul and the trials he lead on different technologies.

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More from FierceWireless on backhaul. Latest editorial from Sue Marek on how wireless backhaul will win in small cell deployments (even in the US)

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Interesting article from Tammy Parker at FierceBroadbandWireless with link to interesting FCC submission from Sprint

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A quick update on Sprints small cell plans from the analyst meeting in Kansas City

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In the long term, virtually all operators are committed to move to fiber where it is cost effective. To make the transition smoother and cost-effective should operator use wireless backhaul as an interim solution?

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