Antenna positioning and beamforming design for movable-antenna enabled multi-user downlink communications

H Qin, W Chen, Z Li, Q Wu, N Cheng… - arXiv preprint arXiv …, 2023 - arxiv.org
This paper investigates a multiple input single output (MISO) downlink communication
system in which users are equipped with movable antennas (MAs). First, We adopt a field …

Multiuser communications with movable-antenna base station: Joint antenna positioning, receive combining, and power control

Z Xiao, X Pi, L Zhu, XG Xia, R Zhang - arXiv preprint arXiv:2308.09512, 2023 - arxiv.org
Movable antenna (MA) is an emerging technology which enables a local movement of the
antenna in the transmitter/receiver region for improving the channel condition and …

Sum-rate maximization for movable antenna enabled multiuser communications

Z Cheng, N Li, J Zhu, X She, C Ouyang… - arXiv preprint arXiv …, 2023 - arxiv.org
A novel multiuser communication system with movable antennas (MAs) is proposed, where
the antenna position optimization is exploited to enhance the downlink sum-rate. The joint …

Movable antenna-enhanced multiuser communication: Optimal discrete antenna positioning and beamforming

Y Wu, D Xu, DWK Ng, W Gerstacker… - arXiv preprint arXiv …, 2023 - arxiv.org
Movable antennas (MAs) are a promising paradigm to enhance the spatial degrees of
freedom of conventional multi-antenna systems by flexibly adapting the positions of the …

Movable antenna-enhanced multiuser communication: Jointly optimal discrete antenna positioning and beamforming

Y Wu, D Xu, DWK Ng, W Gerstacker… - … 2023-2023 IEEE …, 2023 - ieeexplore.ieee.org
Movable antennas (MAs) are a promising paradigm to enhance the spatial degrees of
freedom of conventional multi-antenna systems by flexibly adapting the positions of the …

Multiuser communications with movable-antenna base station via antenna position optimization

X Pi, L Zhu, Z Xiao, R Zhang - 2023 IEEE Globecom …, 2023 - ieeexplore.ieee.org
This paper studies the deployment of multiple movable antennas (MAs) at the base station
(BS) for enhancing the multiuser communication performance. First, we model the multiuser …

Joint Transmitter and Receiver Design for Movable Antenna Enhanced Multicast Communications

Y Gao, Q Wu, W Chen - arXiv preprint arXiv:2404.11881, 2024 - arxiv.org
Movable antenna (MA) is an emerging technology that utilizes localized antenna movement
to pursue better channel conditions for enhancing communication performance. In this …

Movable-antenna enhanced multiuser communication via antenna position optimization

L Zhu, W Ma, B Ning, R Zhang - IEEE Transactions on Wireless …, 2023 - ieeexplore.ieee.org
Movable antenna (MA) is a promising technology to improve wireless communication
performance by varying the antenna position in a given finite area at the transceivers to …

Weighted Sum-Rate Maximization for Movable Antenna-Enhanced Wireless Networks

B Feng, Y Wu, XG Xia, C Xiao - IEEE Wireless Communications …, 2024 - ieeexplore.ieee.org
This letter investigates the weighted sum rate maximization problem in movable antenna
(MA)-enhanced systems. To reduce the computational complexity, we transform it into a …

MIMO capacity characterization for movable antenna systems

W Ma, L Zhu, R Zhang - IEEE Transactions on Wireless …, 2023 - ieeexplore.ieee.org
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 …