This overview portrays the evolution of orthogonal frequency division multiplexing (OFDM)
research. The amelioration of powerful multicarrier OFDM arrangements with multiple-input …

The family of minimum bit error rate (MBER) multiuser detectors (MUD) is capable of
outperforming the classic minimum mean-squared error (MMSE) MUD in terms of the …

One of the challenges in the design of large-scale multiuser MIMO-OFDM systems is
developing low-complexity detection algorithms. To achieve this goal, we leverage message …

Multiple-input multiple-output (MIMO) wireless technology in combination with orthogonal
frequency division multiplexing (MIMO-OFDM) is an attractive air-interface solution for next …

The use of multiple transmit/receive antennas forming a multiple-input multiple-output
(MIMO) system can significantly enhance channel capacity. This paper considers a V-BLAST …

We consider the problem of degradation in performance of multi-carrier multi-user massive
MIMO systems when channel induced Doppler spread is high. Recently, Orthogonal Time …

MIMO-OFDM for LTE, WIFI and WIMAX: Coherent versus Non-Coherent and Cooperative
Turbo-Transceivers provides an up-to-date portrayal of wireless transmission based on …

This paper considers a low-complexity iterative linear minimum mean square error (LMMSE)
multiuser detector for the multiple-input and multiple-output system with nonorthogonal …

This paper describes a least squares (LS) channel estimation scheme for multiple-input
multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems based …

In this paper, we propose low-complexity algorithms based on Monte Carlo sampling for
signal detection and channel estimation on the uplink in large-scale multiuser multiple-input …