MIMO capacity characterization for movable antenna systems
In this paper, we propose a new multiple-input multiple-output (MIMO) communication
system with movable antennas (MAs) to exploit the antenna position optimization for …
system with movable antennas (MAs) to exploit the antenna position optimization for …
Terahertz-band joint ultra-massive MIMO radar-communications: Model-based and model-free hybrid beamforming
Wireless communications and sensing at terahertz (THz) band are increasingly investigated
as promising short-range technologies because of the availability of high operational …
as promising short-range technologies because of the availability of high operational …
Satellite edge computing with collaborative computation offloading: An intelligent deep deterministic policy gradient approach
Enabling a satellite network with edge computing capabilities can complement the
advantages further of a single terrestrial network and provide users with a full range of …
advantages further of a single terrestrial network and provide users with a full range of …
Hybrid analog/digital precoding for downlink massive MIMO LEO satellite communications
Massive multiple-input multiple-output (MIMO) is promising for low earth orbit (LEO) satellite
communications due to the potential in enhancing the spectral efficiency. However, the …
communications due to the potential in enhancing the spectral efficiency. However, the …
Energy efficient beamforming optimization for integrated sensing and communication
This letter investigates the optimization of beamforming design in a system with integrated
sensing and communication (ISAC), where the base station (BS) sends signals for …
sensing and communication (ISAC), where the base station (BS) sends signals for …
Energy efficient dual-functional radar-communication: Rate-splitting multiple access, low-resolution DACs, and RF chain selection
Dual-Functional Radar-Communication systems enhance the benefits of communications
and radar sensing by jointly implementing these on the same hardware platform and using …
and radar sensing by jointly implementing these on the same hardware platform and using …
Energy-efficient cross-layer spectrum sharing in CR green IoT networks
HAB Salameh, MB Irshaid, A Al Ajlouni… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Internet-of-Things (IoT) aims to connect intelligent things to the Internet, enable thing-to-
everything communication, and sustainability sensing and control. However, the exponential …
everything communication, and sustainability sensing and control. However, the exponential …
Hardware efficient joint radar-communications with hybrid precoding and RF chain optimization
In this paper, we aim to achieve energy efficient design with minimum hardware requirement
for hybrid precoding, which enables a large number of antennas with minimal number of RF …
for hybrid precoding, which enables a large number of antennas with minimal number of RF …
Joint bit allocation and hybrid beamforming optimization for energy efficient millimeter wave MIMO systems
In this article, we aim to design highly energy efficient end-to-end communication for
millimeter wave multiple-input multiple-output systems. This is done by jointly optimizing the …
millimeter wave multiple-input multiple-output systems. This is done by jointly optimizing the …
Hybrid beamforming and adaptive RF chain activation for uplink cell-free millimeter-wave massive MIMO systems
In this work, we investigate hybrid analog–digital beamforming (HBF) architectures for uplink
cell-free (CF) millimeter-wave (mmWave) massive multiple-input multiple-output (MIMO) …
cell-free (CF) millimeter-wave (mmWave) massive multiple-input multiple-output (MIMO) …