Tag Archives: OAM

A Quick Tour of SON Basics

If operators are really serious about HetNets, then network operations cannot remain as usual. Deploying hundreds if not thousands of small cells is an operational nightmare that cannot be left to manual processes which is what operators do today. Automation becomes critical – and it has a name in wireless network: self-organizing networks (SON). So let’s take a… Read More »

Twisted Waves: A New Dimension in Wireless Communication – Part 2.

Photon Orbital Angular Momentum (OAM) is a new technique to increase wireless channel capacity. However, not everyone agrees that this is a conceptually new area in radio communication and they make the case that OAM is a special mode of MIMO communications. This view was presented in a recent IEEE Transactions on Antennas & Propagation paper. The argument… Read More »