Abstract: Massive multiple-input multiple-output (MIMO) systems exploit the spatial diversity achieved with an array of many antennas to perform spatial multiplexing of many users. Similar performance ...

The KEF LSX II is one of the best wireless active speaker systems you can buy — it’s essentially a smaller and more affordable version of the KEF LS50 Wireless II, which sells for $3,000 (but is ...

One way of viewing efforts by storage suppliers to move into data management over the past couple of years is that storage technology is emerging from the backroom and wants to be at the centre of ...

Abstract: By deploying a large number of antennas with sub-half-wavelength spacing in a compact space, dense array systems (DASs) can fully unleash the multiplexing and diversity gains of limited ...

Over the last decade or more, high-resolution music streamers have become increasingly popular. Examples like Sonos’s Port or Bluesound’s Nodes (or, on the more affordable end, WiiM’s various music ...