CoMP transmission and reception have been considered in cellular networks for enabling
larger coverage, improved rates, and interference mitigation. To harness the gains of …

MIMO systems in the lower part of the millimetre-wave (mmWave) spectrum band (ie, below
28 GHz) do not exhibit enough directivity and selectively, as compared to their counterparts …

A distributed approach is proposed to the problem of signal-to-interference-plus-noise-ratio
(SINR)-guaranteed power minimization (SGPM) for multicell multiuser (MCMU) multiple …

Several distributed coordinated precoding methods relying on over-the-air (OTA) iterations
in time-division duplex (TDD) networks have recently been proposed. Each OTA iteration …

In this paper, we investigate the problem of mitigating interference between so-called
antenna domains of a cloud radio access network (C-RAN). In contrast to previous work, we …

A primary challenge for deploying dense small-cell networks comes from the lack of practical
techniques that efficiently handle the increased network interference at a low cost. This has …

This thesis focuses on transceiver optimization for heterogeneous multi-user multiple-input
multiple-output (MIMO) wireless communications systems. The aim is to design …

In this paper, we present some contributions from our recent investigation. We address the
open issue of interference coordination for sub-28 GHz millimeter-wave communication, by …

In this thesis, we study optimization techniques for future cellular systems. We focus on all
three directions for increasing data rates, namely, larger system bandwidth offered by …

Coordinated multipoint downlink transmission has been considered in cellular networks for
enabling larger coverage, improved rates and interference mitigation. To harness the gains …