If you’re in the wireless infrastructure business, you’ve seen it many, many times. I’m talking about the predictions showing exponential mobile data traffic growth. Hardly a conference presentation goes by without seeing this graph on the first or second slide. It became customary to preface any discussion with this context, often with the idea to… Read More »
In a mid-year update on global mobile data traffic growth, ABI forecasts that the volume will exceed 107 exabytes in 2017, which is eight times the expected volume in 2012. According to ABI research analyst Aapo Markkanen “2015 will be the last year when the traffic volume will grow by more than 50% annually. And… Read More »
If you have been following the wireless industry, you for sure would have heard of the capacity crunch and exploding demand for mobile traffic data services. Hardly any presentation by a vendor, analyst, and even operator starts without a graph of future traffic trends. But quietly, another problem has been brewing; one that has received… Read More »
While much attention has been focused on LTE data rates, another important parameter, latency, has gone largely unnoticed. Yet, latency is critical to enable a number of applications particularly voice services (VoLTE). I review in this post some of the publicly reported results I found on LTE latency.
When it comes to planning radio access networks, mobile traffic data forecast become very important: Operators need to properly size their networks, and the ecosystem needs to predict potential bottlenecks and come up with creative solutions.
The numbers for mid-2011 are in and the big picture for mobile network operators is clear: overall ARPUs continue to decline led by declining voice service revenue. Data service revenue continues to grow, but not at a sufficient rate to compensate for the decline in voice revenue. In fact, data services which on average constitutes a about a third of ARPU fail to stabilize ARPU and hold off the erosion.