Terahertz (THz)-band communications are a key enabler for future-generation wireless
communication systems that promise to integrate a wide range of data-demanding …

High-speed mobility communication is one of the challenging scenarios because of the
rapidly changing channel involved. In light of this, the orthogonal time–frequency space …

We propose a joint channel estimation and data detection (JED) algorithm for densely-
populated cell-free massive multiuser (MU) multiple-input multiple-output (MIMO) systems …

This paper proposes a low-complexity groupwise detection scheme for massive multiple-
input multiple-output (MIMO) systems based on two key features of massive MIMO channels …

We provide a rigorous framework for characterizing and numerically evaluating the error
probability achievable in the uplink and downlink of a fully digital quantized multiuser …

Low-resolution analog-to-digital converters (ADCs) simplify the design of millimeter-wave
(mmWave) massive multi-user multiple-input multiple-output (MU-MIMO) basestations, but …

Here we introduce the new concept of computation coding. Similar to how rate-distortion
theory is concerned with the lossy compression of data, computation coding deals with the …

All-digital millimeter-wave (mmWave) massive multi-user multiple-input multiple-output (MU-
MIMO) receivers enable extreme data rates but require high power consumption. In order to …

All-digital basestation (BS) architectures enable superior spectral efficiency compared to
hybrid solutions in massive multi-user MIMO systems. However, supporting large …

We present PULPO, a floating-point baseband-processing accelerator for massive multi-
user multiple-input multiple-output (MU-MIMO) basestations (BSs). PULPO accelerates …