Intelligent CIO Middle East Issue 09 | Page 38

FEATURE: THE COMING OF 5G OUR FUNDAMENTAL VIEWPOINT IN REGARDS TO 5G IS THAT IT TRULY WILL BE A “NETWORK OF NETWORKS.” THE ONGOING CELL DENSIFICATION INVOLVING MACRO SITES, INDOOR AREAS, METRO CELLS AND SMALL CELLS MUST CONTINUE IN ORDER TO DELIVER 5G SPEEDS AND CAPACITY, HOWEVER TECHNICALLY THEY GET DEFINED 38 INTELLIGENTCIO mobile network is never as simple as flicking a switch. While much of the current discussion around 5G continues to be about its definition, the fact of the matter is that this cannot happen until plans are in place for how it can actually happen in the network. Like all grand designs, obstacles need to be overcome in order to eventually arrive at an end point. “network of networks.” The ongoing cell densification involving macro sites, indoor areas, metro cells and small cells must continue in order to deliver 5G speeds and capacity, however technically they get defined. This densification adds ever more complexity to wireless networks and demands ever more sophisticated infrastructure solutions. Our fundamental viewpoint in regards to 5G is that it truly will be a 5G will require adding more spectrum, which must be accounted for in the www.intelligentcio.com