It is now well known that employing channel adaptive signaling in wireless communication
systems can yield large improvements in almost any performance metric. Unfortunately …

In this correspondence, we investigate the effect of channel estimation error on the capacity
of multiple-input-multiple-output (MIMO) fading channels. We study lower and upper bounds …

We study a multiple-antenna system where the transmitter is equipped with quantized
information about instantaneous channel realizations. Assuming that the transmitter uses the …

Multiple-input multiple-output (MIMO) wireless systems are of interest due to their ability to
provide substantial gains in capacity and quality. The paper proposes equal gain …

The effect of spatial diversity on the throughput and reliability of wireless networks is
examined. Spatial diversity is realized through multiple independently fading …

This paper deals with design and performance analysis of transmit beamformers for multiple-
input multiple-output (MIMO) systems based on bandwidth-limited information that is fed …

Transmit beamforming achieves optimal performance in systems with multiple transmit
antennas and a single receive antenna from both the capacity and the received signal-to …

In this survey we review the concepts and methods of communication systems equipped
with side information. We focus on the channel coding problem, where side information is …

Given a multiple-input multiple-output (MIMO) channel, feedback from the receiver can be
used to specify a transmit precoding matrix, which selectively activates the strongest channel …

A quantized multi-rank beamforming scheme for multiple-antenna systems such as a
multiple-input-multiple-output (MIMO) wireless downlink. User equipment (UE) estimates …