We consider the problem of time-frequency waveform design for an OFDM dual-functional
radar-communications (DFRC) system that communicates with an OFDM receiver while …

In this letter, we propose techniques for joint transmit and receive beamforming in downlink
multi-user MIMO systems under Rayleigh fading channels using knowledge of the second …

For the multiple-input multiple-output interfering multiple-access channels (IMACs),
opportunistic interference alignment (OIA) using the singular value decomposition (SVD) …

This research paper proposes three joint transmit and receive (TX/RX) beamforming
schemes for minimizing the bit error rates of next‐generation wireless sensor networks …

This research paper proposes three joint transmit and receive (TX/RX) beamforming
schemes for the minimization of symbol error rates of Ad-Hoc networks. The first …

In this paper, we propose two novel user selection algorithms for multiuser multiple‐input
and multiple‐output downlink wireless systems, in which both a base station (BS) and …

In multi-user MIMO systems, coordinated beam-forming can be used to relax the
dimensional constraint of block diagonalization and accommodate more users. However …

Multi-antenna processing is widely adopted as one of the key enabling technologies for
current and future cellular networks. Particularly, multiuser downlink beamforming (also …

In downlink multi-user MIMO systems, Block Diagonalization (BD) is a well known linear
precoding scheme that eliminates inter-user interference. However, BD requires precoded …