… We consider a multiple-input single-output (MISO) downlink heterogeneous wireless network
… Mixed RF/VLC heterogeneous wireless network architecture. Since VLC and RF APs use …

… the energy scarcity problem in heterogeneous cellular networks (HCNs). Since information
security is a critical issue in the SWIPT HCNs, we consider the secrecy beamforming design …

… Motivated by the above-mentioned facts, in this paper, robust secure beamforming and …
assisted MISO network with an independent cooperative jamming user. The energy efficiency …

… In this article, we consider a multicell downlink MISO heterogeneous IIoT network as shown
in Fig. 1, where N FBSs are deployed within the coverage of one MBS. The MBS with NM …

This paper aims to design beamforming vectors and cluster formation scheme by formulating
an energy efficiency (EE) maximization problem in the user-centric networks, where several …

… of transmit power to … energy efficiency of heterogeneous cellular networks, we propose an
SEE maximization (SEEM) scheme in small cells through jointly optimizing the beamformers of …

… MISO downlink cellular networks, and optimal beamformer … applied for multicell MISO downlink
cellular networks, and EE … massive MIMO and ultradense heterogeneous networks [28], […

… interference network and a multi-user (MU) multi-cell network, … (MISO) networks, is implicit
to the transmitter, which may not be well captured by traditional GNN. Graph attention networks …

… -edge link, and utilizes PD-NOMA to transmit data to single antenna endusers. In fact, we
consider a MC MISO-NOMA communication network setup. We denote the set of all users as K …

… channel state information (CSI) and linear energy harvesting (… two-tier heterogeneous
macro-femto network with multiple … by jointly optimizing the beamforming vectors of the macro …