210 citations · 228 across the 6 of their papers we have counts for
3 papers · 1 filter
Low-Complexity Zero-Forcing Precoding for XL-MIMO Transmissions
Lucas N. Ribeiro, Stefan Schwarz, Martin Haardt
Deploying antenna arrays with an asymptotically large aperture will be central to achieving the theoretical gains of massive MIMO in beyond-5G systems. Such extra-large MIMO (XL-MI…
Low-complexity separable beamformers for massive antenna array systems
Lucas N. Ribeiro, André L. F. de Almeida, Josef A. Nossek +1
Future cellular systems will likely employ massive bi-dimensional arrays to improve performance by large array gain and more accurate spatial filtering, motivating the design of lo…
Energy efficiency of mmWave massive MIMO precoding with low-resolution DACs
Lucas N. Ribeiro, Stefan Schwarz, Markus Rupp +1
With the congestion of the sub-6 GHz spectrum, the interest in massive multiple-input multiple-output (MIMO) systems operating on millimeter wave spectrum grows. In order to reduce…