Adaptive power allocation (PA) algorithms based on optimization of the minimum distance
between signal points at the receiver side are investigated in spatial modulation (SM) …

In this paper, unified BER performance and outage probability analyses of downlink
multiuser scheduling for multiple-input multiple-output (MUS-MIMO) transmission/combining …

One of the most efficient techniques that is inevitable for the state of the art communication
system in today's wireless communication is multiple-input multiple-output (MIMO) …

In this paper, we present novel precoding methods for multiuser Rayleigh fading multiple-
input-multiple-output (MIMO) systems when channel state information (CSI) is available at …

we propose an overlay cooperative cognitive radio (CR) non-orthogonal multiple access
(NOMA) network which has channel estimation errors and imperfect successive interference …

Spatial modulation (SM) is a transmission scheme that uses multiple transmit antennas but
only one transmit RF chain. At each time instant, only one among the transmit antennas will …

Most communication systems use some form of feedback, often related to channel state
information. The common models used in analyses either assume perfect channel state …

It is well-known that for single-input and single-output (SISO) narrow-band transmission on
frequency-flat fading channels, uncoded communication with only receiver channel state …

Most communication systems use some form of feedback, often related to channel state
information. In this paper, we study diversity multiplexing tradeoff for both frequency division …

With the requirement of average end-to-end bit error rate (BER) performance, we study
power-adaptation problems for multihop ad hoc networks to minimize the power …