16 citations · 26 across the 20 of their papers we have counts for
3 papers · 1 filter
Nonlinear Precoding for Phase-Quantized Constant-Envelope Massive MU-MIMO-OFDM
Sven Jacobsson, Oscar Castañeda, Charles Jeon +2
We propose a nonlinear phase-quantized constant-envelope precoding algorithm for the massive multi-user (MU) multiple-input multiple-output (MIMO) downlink. Specifically, we adapt…
VLSI Designs for Joint Channel Estimation and Data Detection in Large SIMO Wireless Systems
Oscar Castañeda, Tom Goldstein, Christoph Studer
Channel estimation errors have a critical impact on the reliability of wireless communication systems. While virtually all existing wireless receivers separate channel estimation f…
1-bit Massive MU-MIMO Precoding in VLSI
Oscar Castañeda, Sven Jacobsson, Giuseppe Durisi +3
Massive multiuser (MU) multiple-input multiple-output (MIMO) will be a core technology in fifth-generation (5G) wireless systems as it offers significant improvements in spectral e…