Modern society is undergoing a fundamental change in the way we interact with technology.
More and more devices are becoming “smart” by gaining advanced computation capabilities …

A new transmission strategy that consists of a spatial scheduling algorithm and two
precoding algorithms is developed for multicarrier multiuser (MU) multiple-input–multiple …

This paper proposes a multiuser multiple-input multiple-output orthogonal frequency division
multiplexing (MU-MIMO-OFDM) technique suitable for IEEE 802.11 ac. The proposed …

This paper proposes a novel adaptive transmission scheme based on the uniform channel
decomposition (UCD)-based that enables multiuser MIMO-OFDM gains to be realized while …

The least-squares Khatri-Rao factorization is regarded as an important linear-and multilinear-
algebraic tool and finds applications in, for instance, computation of the CP decomposition …

In this work, a channel estimation algorithm is proposed for multi-carrier (MC) multi-user
multiple input and multiple output (MU-MIMO) systems. The conventional least squares (LS) …

To enable ultra-high data rate and ubiquitous coverage in future wireless networks, new
physical layer techniques are desired. Relaying is a promising technique for future wireless …