This paper considers joint linear processing at multi-antenna sources and one multiple-input
multiple-output (MIMO) relay station for both one-way and two-way relay-assisted wireless …

In this paper, we investigate robust beamforming to improve the energy efficiency (EE) of
wireless networks when only imperfect or partial channel state information (CSI) is available …

In this paper, we aim to minimize the average file transmission delay via bandwidth
allocation and cache placement in two-tier heterogeneous networks with limited storage …

In this paper, distributed spatial modulation (DSM) is introduced. DSM is a cooperative
diversity protocol for multirelay wireless networks, which is based on the concept of spatial …

In this paper, we investigate a multiuser massive MIMO amplify-and-forward relay uplink,
where low-resolution analog-to-digital convertors (ADCs) are used at the relay station (RS) …

This paper proposes a low complexity protocol that preserves full diversity in multiuser
amplify-and-forward relay networks with NS antennas at the source, NR antennas at the …

For multiple-input multiple-output (MIMO) transceiver designs, sum power constraint is an
elegant and ideal model. When various practical limitations are taken into account eg, peak …

In this paper, we consider signal-to-leakage-plus-noise ratio (SLNR) maximized precoding
for multi-antenna downlinks under per-antenna power constraints (PAPCs). In contrast to the …

This paper proposed new hybrid, analog-digital, beamforming for a multiuser millimeter
wave (mm-wave) relay system. For this system, we consider a sum rate maximization …

In this letter, we study the beamforming and user selection problem in multicast MISO
wiretap-channel, where a base station (BS) with N t antennas broadcasts a common …