In this paper, a new optimization framework is presented for the joint design of user
selection, power allocation, and precoding in multi-cell multi-user multiple-input multiple …

The average performance of the MISO downlink channel, with a large number of users
compared to transmit antennas of the base station, depends on the interference …

This paper addresses the problem of exploiting interference among simultaneous multiuser
transmissions in the downlink of multiple-antenna systems. Using symbol-level precoding, a …

This paper investigates the problem of interference among the simultaneous multiuser
transmissions in the downlink of multiple-antenna systems. Using symbol-level precoding, a …

This paper considers the sum-rate (SR) maximization problem in downlink multi-user
multiple input simgle output (MU-MISO) systems under imperfect channel state information …

In this paper, we study linear precoding for multiple-input multiple-output (MIMO) multiple
access channels (MAC) with finite discrete inputs. We derive the constellation-constrained …

Remarkable research activities and major advances have been occurred over the past
decade in multiuser multiple-input multiple-output (MU-MIMO) systems. Several …

This paper addresses the joint optimization of linear transmitters and receivers in a multi-
user multiple-input multiple-output (MIMO) broadcast channel (BC) system under the …

A cellular multiple-input–multiple-output (MIMO) downlink system is studied, in which each
base station (BS) transmits to some of the users so that each user receives its intended …

In this paper, the multi-user MIMO downlink channel is considered, where a single
transmitter (base station) sends data to several users within the same resource unit …