26 citations · 29 across the 14 of their papers we have counts for
14 papers
Fundamental Tradeoff in Movable Antenna Systems: How Long to Move Before Transmission?
Guojie Hu, Qingqing Wu, Lipeng Zhu +2
The movable antenna (MA) technology enables flexible reconfiguration of wireless channels through adaptive antenna deployment, offering significant potential for enhancing communic…
Trajectory Design for Fairness Enhancement in Movable Antennas-Aided Communications
Guojie Hu, Qingqing Wu, Lipeng Zhu +3
Through adaptive antenna repositioning, the movable antenna (MA) technology enables on-demand reconfiguration of wireless channels, thereby creating an additional spatial degree of…
Subverting Flexible Multiuser Communications via Movable Antenna-Enabled Jammer
Guojie Hu, Qingqing Wu, Lipeng Zhu +5
Movable antenna (MA) is an emerging technology which can reconfigure wireless channels via adaptive antenna position adjustments at transceivers, thereby bringing additional spatia…
Outage-Aware Sum Rate Maximization in Movable Antennas-Enabled Systems
Guojie Hu, Qingqing Wu, Ming-Min Zhao +4
In this paper, we investigate the movable antennas (MAs)-enabled multiple-input-single-output (MISO) systems, where the base station (BS) equipped with multiple MAs serves multiple…
Active IRS Assisted Joint Uplink and Downlink Communications
Qiaoyan Peng, Qingqing Wu, Guangji Chen +2
In this paper, we investigate an intelligent reflecting surface (IRS) aided wireless communication system, where active IRSs (AIRSs) are deployed to assist communication between a…
Throughput Maximization for Movable Antenna Systems with Movement Delay Consideration
Honghao Wang, Qingqing Wu, Ying Gao +4
In this paper, we model the minimum achievable throughput within a transmission block of restricted duration and aim to maximize it in movable antenna (MA)-enabled multiuser downli…
Two-Timescale Design for Movable Antenna-Enabled Multiuser MIMO Systems
Ziyuan Zheng, Qingqing Wu, Wen Chen +1
Movable antennas (MAs), which can be swiftly repositioned within a defined region, offer a promising solution to the limitations of fixed-position antennas (FPAs) in adapting to sp…
Two-Timescale Design for Movable Antenna Array-Enabled Multiuser Uplink Communications
Guojie Hu, Qingqing Wu, Donghui Xu +4
Movable antenna (MA) technology can flexibly reconfigure wireless channels by adjusting antenna positions in a local region, thus owing great potential for enhancing communication…
Movable Antennas-Enabled Two-User Multicasting: Do We Really Need Alternating Optimization for Minimum Rate Maximization?
Guojie Hu, Qingqing Wu, Donghui Xu +4
Movable antenna (MA) technology, which can reconfigure wireless channels by flexibly moving antenna positions in a specified region, has great potential for improving communication…
Movable Antennas-Assisted Secure Transmission Without Eavesdroppers' Instantaneous CSI
Guojie Hu, Qingqing Wu, Donghui Xu +4
Movable antenna (MA) technology is highly promising for improving communication performance, due to its advantage of flexibly adjusting positions of antennas to reconfigure channel…
Fluid Antennas-Enabled Multiuser Uplink: A Low-Complexity Gradient Descent for Total Transmit Power Minimization
Guojie Hu, Qingqing Wu, Kui Xu +4
We investigate multiuser uplink communication from multiple single-antenna users to a base station (BS), which is equipped with a movable-antenna (MA) array and adopts zero-forcing…
Secure Wireless Communication via Movable-Antenna Array
Guojie Hu, Qingqing Wu, Kui Xu +2
Movable antenna (MA) array is a novel technology recently developed where positions of transmit/receive antennas can be flexibly adjusted in the specified region to reconfigure the…
Intelligent Reflecting Surface-Aided Wireless Communication with Movable Elements
Guojie Hu, Qingqing Wu, Dognhui Xu +4
Intelligent reflecting surface (IRS) has been recognized as a powerful technology for boosting communication performance. To reduce manufacturing and control costs, it is preferabl…
Movable-Antenna-Array-Enabled Communications with CoMP Reception
Guojie Hu, Qingqing Wu, Jian Ouyang +3
We consider the movable-antenna (MA) arrayenabled wireless communication with coordinate multi-point (CoMP) reception, where multiple destinations adopt the maximal ratio combinati…