This paper focuses on transceiver design for sum-rate optimization in multiuser MIMO
systems with linear processing. Two design criteria are considered: one is to maximize the …

Multiple-input multiple-output (MIMO) technology is considered as one of the enabling
technologies to increase the data rate for the future wireless communication systems. This …

Proposals for 4G wireless communications technologies demand drastic capacity increases
and performance improvements. These needs can be satisfied by taking advantage of the …

This research-oriented talk aims at giving understanding over• Fundamental paradigm
change between MIMO and MU-MIMO• Key features and advantages of MU-MIMO• The …

This work addresses joint transceiver optimization for multiple-input, multiple-output (MIMO)
systems. In practical systems the complete knowledge of channel state information (CSI) is …

In this paper we provide three contributions to the field of channel sounding waveform
design in asynchronous Multi-user (MU) MIMO systems. The first contribution is a derivation …

In this paper, we develop a low-complexity channel estimation for hybrid millimeter wave
(mmWave) systems, where the number of radio frequency (RF) chains is much less than the …

Multiple-input multiple-output (MIMO) communication techniques have received great
attention and gained significant development in recent years. In this paper, we analyze and …

Multiple transmit and receive antennas are a means to increase wireless capacity [1, 2].
Recently, there has been considerable research in exploiting the space dimension through …

Hybrid precoding architectures are widely studied for millimeter wave (mmWave) massive
MIMO systems. A major challenge in designing hybrid precoders is the practical constraints …